/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec3_product39.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:11:23,298 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:11:23,301 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:11:23,314 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:11:23,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:11:23,315 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:11:23,317 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:11:23,318 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:11:23,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:11:23,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:11:23,322 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:11:23,323 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:11:23,324 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:11:23,325 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:11:23,326 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:11:23,327 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:11:23,328 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:11:23,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:11:23,331 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:11:23,333 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:11:23,334 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:11:23,335 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:11:23,336 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:11:23,337 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:11:23,339 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:11:23,340 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:11:23,340 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:11:23,341 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:11:23,341 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:11:23,342 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:11:23,343 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:11:23,343 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:11:23,344 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:11:23,345 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:11:23,346 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:11:23,346 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:11:23,347 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:11:23,347 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:11:23,347 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:11:23,348 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:11:23,349 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:11:23,350 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:11:23,360 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:11:23,360 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:11:23,362 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:11:23,362 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:11:23,362 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:11:23,362 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:11:23,362 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:11:23,363 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:11:23,363 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:11:23,363 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:11:23,363 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:11:23,363 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:11:23,364 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:11:23,364 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:11:23,364 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:11:23,364 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:11:23,364 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:11:23,365 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:11:23,365 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:23,365 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:11:23,365 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:11:23,365 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:11:23,365 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:11:23,689 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:11:23,705 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:11:23,708 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:11:23,710 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:11:23,710 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:11:23,711 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product39.cil.c [2020-07-18 00:11:23,785 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29b141f61/071a06ab5e4a4d9fbde7d15810e41ac5/FLAGb8ef7453a [2020-07-18 00:11:24,328 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:11:24,329 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product39.cil.c [2020-07-18 00:11:24,352 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29b141f61/071a06ab5e4a4d9fbde7d15810e41ac5/FLAGb8ef7453a [2020-07-18 00:11:24,626 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29b141f61/071a06ab5e4a4d9fbde7d15810e41ac5 [2020-07-18 00:11:24,641 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:11:24,645 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:11:24,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:24,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:11:24,654 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:11:24,656 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:24" (1/1) ... [2020-07-18 00:11:24,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51fa1123 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:24, skipping insertion in model container [2020-07-18 00:11:24,660 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:24" (1/1) ... [2020-07-18 00:11:24,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:11:24,739 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:25,265 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:25,280 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:25,382 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:25,432 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:25,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:25 WrapperNode [2020-07-18 00:11:25,432 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:25,433 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:25,433 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:25,433 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:25,444 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:25" (1/1) ... [2020-07-18 00:11:25,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:25" (1/1) ... [2020-07-18 00:11:25,466 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:25" (1/1) ... [2020-07-18 00:11:25,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:25" (1/1) ... [2020-07-18 00:11:25,521 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:25" (1/1) ... [2020-07-18 00:11:25,537 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:25" (1/1) ... [2020-07-18 00:11:25,542 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:25" (1/1) ... [2020-07-18 00:11:25,552 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:25,553 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:25,553 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:25,553 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:25,554 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:25" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:25,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:25,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:25,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:25,615 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:25,615 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:25,616 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:25,616 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:25,616 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:25,616 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:25,616 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:25,616 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:25,616 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:25,616 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:25,617 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:11:25,617 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:25,617 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:11:25,617 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:11:25,617 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:25,618 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:25,618 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:25,618 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:25,618 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:25,618 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:25,618 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:11:25,619 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:11:25,619 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:25,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:25,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:25,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:25,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:25,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:25,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:25,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:25,620 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:25,620 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:25,620 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:25,621 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:25,621 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:25,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:25,622 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:25,622 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:25,622 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:25,622 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:25,622 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:11:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:11:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:11:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:11:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:11:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:25,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:25,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:25,628 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:25,628 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:25,628 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:25,628 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:27,394 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:27,395 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:27,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:27 BoogieIcfgContainer [2020-07-18 00:11:27,401 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:27,403 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:27,403 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:27,406 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:27,407 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:11:24" (1/3) ... [2020-07-18 00:11:27,408 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b5f15e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:27, skipping insertion in model container [2020-07-18 00:11:27,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:25" (2/3) ... [2020-07-18 00:11:27,409 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b5f15e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:27, skipping insertion in model container [2020-07-18 00:11:27,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:27" (3/3) ... [2020-07-18 00:11:27,411 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product39.cil.c [2020-07-18 00:11:27,421 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:27,431 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:27,445 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:27,468 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:27,468 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:27,469 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:27,469 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:27,469 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:27,470 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:27,470 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:27,470 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:27,494 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states. [2020-07-18 00:11:27,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-18 00:11:27,536 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:27,537 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:11:27,538 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:27,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:27,546 INFO L82 PathProgramCache]: Analyzing trace with hash 1883472631, now seen corresponding path program 1 times [2020-07-18 00:11:27,556 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:27,557 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [654811634] [2020-07-18 00:11:27,557 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:27,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,392 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 00:11:28,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {428#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {321#true} is VALID [2020-07-18 00:11:28,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} #valid := #valid[0 := 0]; {321#true} is VALID [2020-07-18 00:11:28,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {321#true} assume 0 < #StackHeapBarrier; {321#true} is VALID [2020-07-18 00:11:28,537 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} SUMMARY for call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13); srcloc: L137 {321#true} is VALID [2020-07-18 00:11:28,538 INFO L280 TraceCheckUtils]: 4: Hoare triple {321#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7); srcloc: L137-1 {321#true} is VALID [2020-07-18 00:11:28,538 INFO L280 TraceCheckUtils]: 5: Hoare triple {321#true} SUMMARY for call write~init~int(44, #t~string4.base, #t~string4.offset, 1); srcloc: L138 {321#true} is VALID [2020-07-18 00:11:28,539 INFO L280 TraceCheckUtils]: 6: Hoare triple {321#true} SUMMARY for call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1); srcloc: L138-1 {321#true} is VALID [2020-07-18 00:11:28,539 INFO L280 TraceCheckUtils]: 7: Hoare triple {321#true} SUMMARY for call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1); srcloc: L138-2 {321#true} is VALID [2020-07-18 00:11:28,540 INFO L280 TraceCheckUtils]: 8: Hoare triple {321#true} SUMMARY for call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1); srcloc: L138-3 {321#true} is VALID [2020-07-18 00:11:28,540 INFO L280 TraceCheckUtils]: 9: Hoare triple {321#true} SUMMARY for call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1); srcloc: L138-4 {321#true} is VALID [2020-07-18 00:11:28,541 INFO L280 TraceCheckUtils]: 10: Hoare triple {321#true} SUMMARY for call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1); srcloc: L138-5 {321#true} is VALID [2020-07-18 00:11:28,541 INFO L280 TraceCheckUtils]: 11: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1); srcloc: L138-6 {321#true} is VALID [2020-07-18 00:11:28,541 INFO L280 TraceCheckUtils]: 12: Hoare triple {321#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5); srcloc: L138-7 {321#true} is VALID [2020-07-18 00:11:28,542 INFO L280 TraceCheckUtils]: 13: Hoare triple {321#true} SUMMARY for call write~init~int(67, #t~string6.base, #t~string6.offset, 1); srcloc: L142 {321#true} is VALID [2020-07-18 00:11:28,542 INFO L280 TraceCheckUtils]: 14: Hoare triple {321#true} SUMMARY for call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L142-1 {321#true} is VALID [2020-07-18 00:11:28,542 INFO L280 TraceCheckUtils]: 15: Hoare triple {321#true} SUMMARY for call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L142-2 {321#true} is VALID [2020-07-18 00:11:28,543 INFO L280 TraceCheckUtils]: 16: Hoare triple {321#true} SUMMARY for call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L142-3 {321#true} is VALID [2020-07-18 00:11:28,547 INFO L280 TraceCheckUtils]: 17: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L142-4 {321#true} is VALID [2020-07-18 00:11:28,547 INFO L280 TraceCheckUtils]: 18: Hoare triple {321#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3); srcloc: L142-5 {321#true} is VALID [2020-07-18 00:11:28,548 INFO L280 TraceCheckUtils]: 19: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string8.base, #t~string8.offset, 1); srcloc: L146 {321#true} is VALID [2020-07-18 00:11:28,549 INFO L280 TraceCheckUtils]: 20: Hoare triple {321#true} SUMMARY for call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L146-1 {321#true} is VALID [2020-07-18 00:11:28,554 INFO L280 TraceCheckUtils]: 21: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L146-2 {321#true} is VALID [2020-07-18 00:11:28,555 INFO L280 TraceCheckUtils]: 22: Hoare triple {321#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2); srcloc: L146-3 {321#true} is VALID [2020-07-18 00:11:28,555 INFO L280 TraceCheckUtils]: 23: Hoare triple {321#true} SUMMARY for call write~init~int(41, #t~string10.base, #t~string10.offset, 1); srcloc: L150 {321#true} is VALID [2020-07-18 00:11:28,555 INFO L280 TraceCheckUtils]: 24: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L150-1 {321#true} is VALID [2020-07-18 00:11:28,556 INFO L280 TraceCheckUtils]: 25: Hoare triple {321#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13); srcloc: L150-2 {321#true} is VALID [2020-07-18 00:11:28,557 INFO L280 TraceCheckUtils]: 26: Hoare triple {321#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L313 {321#true} is VALID [2020-07-18 00:11:28,557 INFO L280 TraceCheckUtils]: 27: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L317 {321#true} is VALID [2020-07-18 00:11:28,558 INFO L280 TraceCheckUtils]: 28: Hoare triple {321#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L317-1 {321#true} is VALID [2020-07-18 00:11:28,558 INFO L280 TraceCheckUtils]: 29: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L317-2 {321#true} is VALID [2020-07-18 00:11:28,559 INFO L280 TraceCheckUtils]: 30: Hoare triple {321#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L317-3 {321#true} is VALID [2020-07-18 00:11:28,559 INFO L280 TraceCheckUtils]: 31: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L321 {321#true} is VALID [2020-07-18 00:11:28,559 INFO L280 TraceCheckUtils]: 32: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L321-1 {321#true} is VALID [2020-07-18 00:11:28,560 INFO L280 TraceCheckUtils]: 33: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L321-2 {321#true} is VALID [2020-07-18 00:11:28,560 INFO L280 TraceCheckUtils]: 34: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L321-3 {321#true} is VALID [2020-07-18 00:11:28,560 INFO L280 TraceCheckUtils]: 35: Hoare triple {321#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7); srcloc: L321-4 {321#true} is VALID [2020-07-18 00:11:28,561 INFO L280 TraceCheckUtils]: 36: Hoare triple {321#true} SUMMARY for call write~init~int(44, #t~string21.base, #t~string21.offset, 1); srcloc: L325 {321#true} is VALID [2020-07-18 00:11:28,561 INFO L280 TraceCheckUtils]: 37: Hoare triple {321#true} SUMMARY for call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L325-1 {321#true} is VALID [2020-07-18 00:11:28,562 INFO L280 TraceCheckUtils]: 38: Hoare triple {321#true} SUMMARY for call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L325-2 {321#true} is VALID [2020-07-18 00:11:28,562 INFO L280 TraceCheckUtils]: 39: Hoare triple {321#true} SUMMARY for call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1); srcloc: L325-3 {321#true} is VALID [2020-07-18 00:11:28,562 INFO L280 TraceCheckUtils]: 40: Hoare triple {321#true} SUMMARY for call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1); srcloc: L325-4 {321#true} is VALID [2020-07-18 00:11:28,563 INFO L280 TraceCheckUtils]: 41: Hoare triple {321#true} SUMMARY for call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1); srcloc: L325-5 {321#true} is VALID [2020-07-18 00:11:28,564 INFO L280 TraceCheckUtils]: 42: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1); srcloc: L325-6 {321#true} is VALID [2020-07-18 00:11:28,564 INFO L280 TraceCheckUtils]: 43: Hoare triple {321#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3); srcloc: L325-7 {321#true} is VALID [2020-07-18 00:11:28,564 INFO L280 TraceCheckUtils]: 44: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string23.base, #t~string23.offset, 1); srcloc: L329 {321#true} is VALID [2020-07-18 00:11:28,565 INFO L280 TraceCheckUtils]: 45: Hoare triple {321#true} SUMMARY for call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L329-1 {321#true} is VALID [2020-07-18 00:11:28,567 INFO L280 TraceCheckUtils]: 46: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1); srcloc: L329-2 {321#true} is VALID [2020-07-18 00:11:28,567 INFO L280 TraceCheckUtils]: 47: Hoare triple {321#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4); srcloc: L329-3 {321#true} is VALID [2020-07-18 00:11:28,568 INFO L280 TraceCheckUtils]: 48: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string25.base, #t~string25.offset, 1); srcloc: L333 {321#true} is VALID [2020-07-18 00:11:28,568 INFO L280 TraceCheckUtils]: 49: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1); srcloc: L333-1 {321#true} is VALID [2020-07-18 00:11:28,568 INFO L280 TraceCheckUtils]: 50: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1); srcloc: L333-2 {321#true} is VALID [2020-07-18 00:11:28,571 INFO L280 TraceCheckUtils]: 51: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1); srcloc: L333-3 {321#true} is VALID [2020-07-18 00:11:28,572 INFO L280 TraceCheckUtils]: 52: Hoare triple {321#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3); srcloc: L333-4 {321#true} is VALID [2020-07-18 00:11:28,572 INFO L280 TraceCheckUtils]: 53: Hoare triple {321#true} SUMMARY for call write~init~int(41, #t~string27.base, #t~string27.offset, 1); srcloc: L337 {321#true} is VALID [2020-07-18 00:11:28,573 INFO L280 TraceCheckUtils]: 54: Hoare triple {321#true} SUMMARY for call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1); srcloc: L337-1 {321#true} is VALID [2020-07-18 00:11:28,573 INFO L280 TraceCheckUtils]: 55: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1); srcloc: L337-2 {321#true} is VALID [2020-07-18 00:11:28,573 INFO L280 TraceCheckUtils]: 56: Hoare triple {321#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2); srcloc: L337-3 {321#true} is VALID [2020-07-18 00:11:28,574 INFO L280 TraceCheckUtils]: 57: Hoare triple {321#true} SUMMARY for call write~init~int(10, #t~string29.base, #t~string29.offset, 1); srcloc: L339 {321#true} is VALID [2020-07-18 00:11:28,580 INFO L280 TraceCheckUtils]: 58: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1); srcloc: L339-1 {321#true} is VALID [2020-07-18 00:11:28,580 INFO L280 TraceCheckUtils]: 59: Hoare triple {321#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L339-2 {321#true} is VALID [2020-07-18 00:11:28,581 INFO L280 TraceCheckUtils]: 60: Hoare triple {321#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L753 {321#true} is VALID [2020-07-18 00:11:28,583 INFO L280 TraceCheckUtils]: 61: Hoare triple {321#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {321#true} is VALID [2020-07-18 00:11:28,583 INFO L280 TraceCheckUtils]: 62: Hoare triple {321#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L754 {321#true} is VALID [2020-07-18 00:11:28,584 INFO L280 TraceCheckUtils]: 63: Hoare triple {321#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L760 {321#true} is VALID [2020-07-18 00:11:28,584 INFO L280 TraceCheckUtils]: 64: Hoare triple {321#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L760-1 {321#true} is VALID [2020-07-18 00:11:28,585 INFO L280 TraceCheckUtils]: 65: Hoare triple {321#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L761 {321#true} is VALID [2020-07-18 00:11:28,585 INFO L280 TraceCheckUtils]: 66: Hoare triple {321#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L799 {321#true} is VALID [2020-07-18 00:11:28,585 INFO L280 TraceCheckUtils]: 67: Hoare triple {321#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {321#true} is VALID [2020-07-18 00:11:28,586 INFO L280 TraceCheckUtils]: 68: Hoare triple {321#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L800 {321#true} is VALID [2020-07-18 00:11:28,586 INFO L280 TraceCheckUtils]: 69: Hoare triple {321#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L806 {321#true} is VALID [2020-07-18 00:11:28,586 INFO L280 TraceCheckUtils]: 70: Hoare triple {321#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L806-1 {321#true} is VALID [2020-07-18 00:11:28,587 INFO L280 TraceCheckUtils]: 71: Hoare triple {321#true} ~waterLevel~0 := 1; {321#true} is VALID [2020-07-18 00:11:28,587 INFO L280 TraceCheckUtils]: 72: Hoare triple {321#true} ~methaneLevelCritical~0 := 0; {321#true} is VALID [2020-07-18 00:11:28,587 INFO L280 TraceCheckUtils]: 73: Hoare triple {321#true} ~pumpRunning~0 := 0; {321#true} is VALID [2020-07-18 00:11:28,588 INFO L280 TraceCheckUtils]: 74: Hoare triple {321#true} ~systemActive~0 := 1; {321#true} is VALID [2020-07-18 00:11:28,588 INFO L280 TraceCheckUtils]: 75: Hoare triple {321#true} ~head~0.base, ~head~0.offset := 0, 0; {321#true} is VALID [2020-07-18 00:11:28,588 INFO L280 TraceCheckUtils]: 76: Hoare triple {321#true} ~cleanupTimeShifts~0 := 4; {321#true} is VALID [2020-07-18 00:11:28,589 INFO L280 TraceCheckUtils]: 77: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-18 00:11:28,589 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {321#true} {321#true} #925#return; {321#true} is VALID [2020-07-18 00:11:28,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-18 00:11:28,643 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {321#true} {321#true} #827#return; {321#true} is VALID [2020-07-18 00:11:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-18 00:11:28,649 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {321#true} {321#true} #829#return; {321#true} is VALID [2020-07-18 00:11:28,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} havoc ~retValue_acc~1; {321#true} is VALID [2020-07-18 00:11:28,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} ~retValue_acc~1 := 1; {321#true} is VALID [2020-07-18 00:11:28,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {321#true} #res := ~retValue_acc~1; {321#true} is VALID [2020-07-18 00:11:28,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-18 00:11:28,656 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {321#true} {321#true} #831#return; {321#true} is VALID [2020-07-18 00:11:28,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-18 00:11:28,661 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {321#true} {321#true} #833#return; {321#true} is VALID [2020-07-18 00:11:28,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} havoc ~retValue_acc~2; {321#true} is VALID [2020-07-18 00:11:28,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {321#true} is VALID [2020-07-18 00:11:28,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {321#true} #res := ~retValue_acc~2; {321#true} is VALID [2020-07-18 00:11:28,671 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-18 00:11:28,671 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {321#true} {322#false} #917#return; {322#false} is VALID [2020-07-18 00:11:28,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} havoc ~retValue_acc~3; {321#true} is VALID [2020-07-18 00:11:28,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} ~retValue_acc~3 := ~waterLevel~0; {321#true} is VALID [2020-07-18 00:11:28,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {321#true} #res := ~retValue_acc~3; {321#true} is VALID [2020-07-18 00:11:28,678 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-18 00:11:28,678 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {321#true} {322#false} #919#return; {322#false} is VALID [2020-07-18 00:11:28,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} havoc ~retValue_acc~6; {321#true} is VALID [2020-07-18 00:11:28,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} ~retValue_acc~6 := ~pumpRunning~0; {321#true} is VALID [2020-07-18 00:11:28,690 INFO L280 TraceCheckUtils]: 2: Hoare triple {321#true} #res := ~retValue_acc~6; {321#true} is VALID [2020-07-18 00:11:28,690 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-18 00:11:28,691 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {321#true} {322#false} #921#return; {322#false} is VALID [2020-07-18 00:11:28,699 INFO L263 TraceCheckUtils]: 0: Hoare triple {321#true} call ULTIMATE.init(); {428#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-18 00:11:28,700 INFO L280 TraceCheckUtils]: 1: Hoare triple {428#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {321#true} is VALID [2020-07-18 00:11:28,700 INFO L280 TraceCheckUtils]: 2: Hoare triple {321#true} #valid := #valid[0 := 0]; {321#true} is VALID [2020-07-18 00:11:28,701 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} assume 0 < #StackHeapBarrier; {321#true} is VALID [2020-07-18 00:11:28,701 INFO L280 TraceCheckUtils]: 4: Hoare triple {321#true} SUMMARY for call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13); srcloc: L137 {321#true} is VALID [2020-07-18 00:11:28,701 INFO L280 TraceCheckUtils]: 5: Hoare triple {321#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7); srcloc: L137-1 {321#true} is VALID [2020-07-18 00:11:28,701 INFO L280 TraceCheckUtils]: 6: Hoare triple {321#true} SUMMARY for call write~init~int(44, #t~string4.base, #t~string4.offset, 1); srcloc: L138 {321#true} is VALID [2020-07-18 00:11:28,702 INFO L280 TraceCheckUtils]: 7: Hoare triple {321#true} SUMMARY for call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1); srcloc: L138-1 {321#true} is VALID [2020-07-18 00:11:28,702 INFO L280 TraceCheckUtils]: 8: Hoare triple {321#true} SUMMARY for call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1); srcloc: L138-2 {321#true} is VALID [2020-07-18 00:11:28,702 INFO L280 TraceCheckUtils]: 9: Hoare triple {321#true} SUMMARY for call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1); srcloc: L138-3 {321#true} is VALID [2020-07-18 00:11:28,703 INFO L280 TraceCheckUtils]: 10: Hoare triple {321#true} SUMMARY for call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1); srcloc: L138-4 {321#true} is VALID [2020-07-18 00:11:28,703 INFO L280 TraceCheckUtils]: 11: Hoare triple {321#true} SUMMARY for call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1); srcloc: L138-5 {321#true} is VALID [2020-07-18 00:11:28,703 INFO L280 TraceCheckUtils]: 12: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1); srcloc: L138-6 {321#true} is VALID [2020-07-18 00:11:28,704 INFO L280 TraceCheckUtils]: 13: Hoare triple {321#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5); srcloc: L138-7 {321#true} is VALID [2020-07-18 00:11:28,704 INFO L280 TraceCheckUtils]: 14: Hoare triple {321#true} SUMMARY for call write~init~int(67, #t~string6.base, #t~string6.offset, 1); srcloc: L142 {321#true} is VALID [2020-07-18 00:11:28,704 INFO L280 TraceCheckUtils]: 15: Hoare triple {321#true} SUMMARY for call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L142-1 {321#true} is VALID [2020-07-18 00:11:28,704 INFO L280 TraceCheckUtils]: 16: Hoare triple {321#true} SUMMARY for call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L142-2 {321#true} is VALID [2020-07-18 00:11:28,705 INFO L280 TraceCheckUtils]: 17: Hoare triple {321#true} SUMMARY for call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L142-3 {321#true} is VALID [2020-07-18 00:11:28,705 INFO L280 TraceCheckUtils]: 18: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L142-4 {321#true} is VALID [2020-07-18 00:11:28,705 INFO L280 TraceCheckUtils]: 19: Hoare triple {321#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3); srcloc: L142-5 {321#true} is VALID [2020-07-18 00:11:28,706 INFO L280 TraceCheckUtils]: 20: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string8.base, #t~string8.offset, 1); srcloc: L146 {321#true} is VALID [2020-07-18 00:11:28,706 INFO L280 TraceCheckUtils]: 21: Hoare triple {321#true} SUMMARY for call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L146-1 {321#true} is VALID [2020-07-18 00:11:28,706 INFO L280 TraceCheckUtils]: 22: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L146-2 {321#true} is VALID [2020-07-18 00:11:28,707 INFO L280 TraceCheckUtils]: 23: Hoare triple {321#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2); srcloc: L146-3 {321#true} is VALID [2020-07-18 00:11:28,707 INFO L280 TraceCheckUtils]: 24: Hoare triple {321#true} SUMMARY for call write~init~int(41, #t~string10.base, #t~string10.offset, 1); srcloc: L150 {321#true} is VALID [2020-07-18 00:11:28,707 INFO L280 TraceCheckUtils]: 25: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L150-1 {321#true} is VALID [2020-07-18 00:11:28,708 INFO L280 TraceCheckUtils]: 26: Hoare triple {321#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13); srcloc: L150-2 {321#true} is VALID [2020-07-18 00:11:28,708 INFO L280 TraceCheckUtils]: 27: Hoare triple {321#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L313 {321#true} is VALID [2020-07-18 00:11:28,708 INFO L280 TraceCheckUtils]: 28: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L317 {321#true} is VALID [2020-07-18 00:11:28,708 INFO L280 TraceCheckUtils]: 29: Hoare triple {321#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L317-1 {321#true} is VALID [2020-07-18 00:11:28,709 INFO L280 TraceCheckUtils]: 30: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L317-2 {321#true} is VALID [2020-07-18 00:11:28,709 INFO L280 TraceCheckUtils]: 31: Hoare triple {321#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L317-3 {321#true} is VALID [2020-07-18 00:11:28,709 INFO L280 TraceCheckUtils]: 32: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L321 {321#true} is VALID [2020-07-18 00:11:28,710 INFO L280 TraceCheckUtils]: 33: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L321-1 {321#true} is VALID [2020-07-18 00:11:28,710 INFO L280 TraceCheckUtils]: 34: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L321-2 {321#true} is VALID [2020-07-18 00:11:28,710 INFO L280 TraceCheckUtils]: 35: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L321-3 {321#true} is VALID [2020-07-18 00:11:28,710 INFO L280 TraceCheckUtils]: 36: Hoare triple {321#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7); srcloc: L321-4 {321#true} is VALID [2020-07-18 00:11:28,711 INFO L280 TraceCheckUtils]: 37: Hoare triple {321#true} SUMMARY for call write~init~int(44, #t~string21.base, #t~string21.offset, 1); srcloc: L325 {321#true} is VALID [2020-07-18 00:11:28,711 INFO L280 TraceCheckUtils]: 38: Hoare triple {321#true} SUMMARY for call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L325-1 {321#true} is VALID [2020-07-18 00:11:28,712 INFO L280 TraceCheckUtils]: 39: Hoare triple {321#true} SUMMARY for call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L325-2 {321#true} is VALID [2020-07-18 00:11:28,712 INFO L280 TraceCheckUtils]: 40: Hoare triple {321#true} SUMMARY for call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1); srcloc: L325-3 {321#true} is VALID [2020-07-18 00:11:28,712 INFO L280 TraceCheckUtils]: 41: Hoare triple {321#true} SUMMARY for call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1); srcloc: L325-4 {321#true} is VALID [2020-07-18 00:11:28,713 INFO L280 TraceCheckUtils]: 42: Hoare triple {321#true} SUMMARY for call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1); srcloc: L325-5 {321#true} is VALID [2020-07-18 00:11:28,713 INFO L280 TraceCheckUtils]: 43: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1); srcloc: L325-6 {321#true} is VALID [2020-07-18 00:11:28,713 INFO L280 TraceCheckUtils]: 44: Hoare triple {321#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3); srcloc: L325-7 {321#true} is VALID [2020-07-18 00:11:28,714 INFO L280 TraceCheckUtils]: 45: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string23.base, #t~string23.offset, 1); srcloc: L329 {321#true} is VALID [2020-07-18 00:11:28,714 INFO L280 TraceCheckUtils]: 46: Hoare triple {321#true} SUMMARY for call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L329-1 {321#true} is VALID [2020-07-18 00:11:28,714 INFO L280 TraceCheckUtils]: 47: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1); srcloc: L329-2 {321#true} is VALID [2020-07-18 00:11:28,715 INFO L280 TraceCheckUtils]: 48: Hoare triple {321#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4); srcloc: L329-3 {321#true} is VALID [2020-07-18 00:11:28,715 INFO L280 TraceCheckUtils]: 49: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string25.base, #t~string25.offset, 1); srcloc: L333 {321#true} is VALID [2020-07-18 00:11:28,715 INFO L280 TraceCheckUtils]: 50: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1); srcloc: L333-1 {321#true} is VALID [2020-07-18 00:11:28,716 INFO L280 TraceCheckUtils]: 51: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1); srcloc: L333-2 {321#true} is VALID [2020-07-18 00:11:28,716 INFO L280 TraceCheckUtils]: 52: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1); srcloc: L333-3 {321#true} is VALID [2020-07-18 00:11:28,716 INFO L280 TraceCheckUtils]: 53: Hoare triple {321#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3); srcloc: L333-4 {321#true} is VALID [2020-07-18 00:11:28,717 INFO L280 TraceCheckUtils]: 54: Hoare triple {321#true} SUMMARY for call write~init~int(41, #t~string27.base, #t~string27.offset, 1); srcloc: L337 {321#true} is VALID [2020-07-18 00:11:28,717 INFO L280 TraceCheckUtils]: 55: Hoare triple {321#true} SUMMARY for call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1); srcloc: L337-1 {321#true} is VALID [2020-07-18 00:11:28,718 INFO L280 TraceCheckUtils]: 56: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1); srcloc: L337-2 {321#true} is VALID [2020-07-18 00:11:28,718 INFO L280 TraceCheckUtils]: 57: Hoare triple {321#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2); srcloc: L337-3 {321#true} is VALID [2020-07-18 00:11:28,718 INFO L280 TraceCheckUtils]: 58: Hoare triple {321#true} SUMMARY for call write~init~int(10, #t~string29.base, #t~string29.offset, 1); srcloc: L339 {321#true} is VALID [2020-07-18 00:11:28,719 INFO L280 TraceCheckUtils]: 59: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1); srcloc: L339-1 {321#true} is VALID [2020-07-18 00:11:28,719 INFO L280 TraceCheckUtils]: 60: Hoare triple {321#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L339-2 {321#true} is VALID [2020-07-18 00:11:28,719 INFO L280 TraceCheckUtils]: 61: Hoare triple {321#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L753 {321#true} is VALID [2020-07-18 00:11:28,720 INFO L280 TraceCheckUtils]: 62: Hoare triple {321#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {321#true} is VALID [2020-07-18 00:11:28,720 INFO L280 TraceCheckUtils]: 63: Hoare triple {321#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L754 {321#true} is VALID [2020-07-18 00:11:28,720 INFO L280 TraceCheckUtils]: 64: Hoare triple {321#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L760 {321#true} is VALID [2020-07-18 00:11:28,721 INFO L280 TraceCheckUtils]: 65: Hoare triple {321#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L760-1 {321#true} is VALID [2020-07-18 00:11:28,721 INFO L280 TraceCheckUtils]: 66: Hoare triple {321#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L761 {321#true} is VALID [2020-07-18 00:11:28,721 INFO L280 TraceCheckUtils]: 67: Hoare triple {321#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L799 {321#true} is VALID [2020-07-18 00:11:28,722 INFO L280 TraceCheckUtils]: 68: Hoare triple {321#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {321#true} is VALID [2020-07-18 00:11:28,722 INFO L280 TraceCheckUtils]: 69: Hoare triple {321#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L800 {321#true} is VALID [2020-07-18 00:11:28,722 INFO L280 TraceCheckUtils]: 70: Hoare triple {321#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L806 {321#true} is VALID [2020-07-18 00:11:28,723 INFO L280 TraceCheckUtils]: 71: Hoare triple {321#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L806-1 {321#true} is VALID [2020-07-18 00:11:28,723 INFO L280 TraceCheckUtils]: 72: Hoare triple {321#true} ~waterLevel~0 := 1; {321#true} is VALID [2020-07-18 00:11:28,723 INFO L280 TraceCheckUtils]: 73: Hoare triple {321#true} ~methaneLevelCritical~0 := 0; {321#true} is VALID [2020-07-18 00:11:28,724 INFO L280 TraceCheckUtils]: 74: Hoare triple {321#true} ~pumpRunning~0 := 0; {321#true} is VALID [2020-07-18 00:11:28,724 INFO L280 TraceCheckUtils]: 75: Hoare triple {321#true} ~systemActive~0 := 1; {321#true} is VALID [2020-07-18 00:11:28,724 INFO L280 TraceCheckUtils]: 76: Hoare triple {321#true} ~head~0.base, ~head~0.offset := 0, 0; {321#true} is VALID [2020-07-18 00:11:28,725 INFO L280 TraceCheckUtils]: 77: Hoare triple {321#true} ~cleanupTimeShifts~0 := 4; {321#true} is VALID [2020-07-18 00:11:28,725 INFO L280 TraceCheckUtils]: 78: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-18 00:11:28,725 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {321#true} {321#true} #925#return; {321#true} is VALID [2020-07-18 00:11:28,726 INFO L263 TraceCheckUtils]: 80: Hoare triple {321#true} call #t~ret74 := main(); {321#true} is VALID [2020-07-18 00:11:28,726 INFO L280 TraceCheckUtils]: 81: Hoare triple {321#true} havoc ~retValue_acc~11; {321#true} is VALID [2020-07-18 00:11:28,726 INFO L280 TraceCheckUtils]: 82: Hoare triple {321#true} havoc ~tmp~7; {321#true} is VALID [2020-07-18 00:11:28,727 INFO L263 TraceCheckUtils]: 83: Hoare triple {321#true} call select_helpers(); {321#true} is VALID [2020-07-18 00:11:28,727 INFO L280 TraceCheckUtils]: 84: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-18 00:11:28,728 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {321#true} {321#true} #827#return; {321#true} is VALID [2020-07-18 00:11:28,728 INFO L263 TraceCheckUtils]: 86: Hoare triple {321#true} call select_features(); {321#true} is VALID [2020-07-18 00:11:28,728 INFO L280 TraceCheckUtils]: 87: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-18 00:11:28,728 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {321#true} {321#true} #829#return; {321#true} is VALID [2020-07-18 00:11:28,729 INFO L263 TraceCheckUtils]: 89: Hoare triple {321#true} call #t~ret70 := valid_product(); {321#true} is VALID [2020-07-18 00:11:28,729 INFO L280 TraceCheckUtils]: 90: Hoare triple {321#true} havoc ~retValue_acc~1; {321#true} is VALID [2020-07-18 00:11:28,729 INFO L280 TraceCheckUtils]: 91: Hoare triple {321#true} ~retValue_acc~1 := 1; {321#true} is VALID [2020-07-18 00:11:28,730 INFO L280 TraceCheckUtils]: 92: Hoare triple {321#true} #res := ~retValue_acc~1; {321#true} is VALID [2020-07-18 00:11:28,730 INFO L280 TraceCheckUtils]: 93: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-18 00:11:28,731 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {321#true} {321#true} #831#return; {321#true} is VALID [2020-07-18 00:11:28,731 INFO L280 TraceCheckUtils]: 95: Hoare triple {321#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {321#true} is VALID [2020-07-18 00:11:28,731 INFO L280 TraceCheckUtils]: 96: Hoare triple {321#true} ~tmp~7 := #t~ret70; {321#true} is VALID [2020-07-18 00:11:28,732 INFO L280 TraceCheckUtils]: 97: Hoare triple {321#true} havoc #t~ret70; {321#true} is VALID [2020-07-18 00:11:28,732 INFO L280 TraceCheckUtils]: 98: Hoare triple {321#true} assume 0 != ~tmp~7; {321#true} is VALID [2020-07-18 00:11:28,732 INFO L263 TraceCheckUtils]: 99: Hoare triple {321#true} call setup(); {321#true} is VALID [2020-07-18 00:11:28,733 INFO L280 TraceCheckUtils]: 100: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-18 00:11:28,733 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {321#true} {321#true} #833#return; {321#true} is VALID [2020-07-18 00:11:28,733 INFO L263 TraceCheckUtils]: 102: Hoare triple {321#true} call runTest(); {321#true} is VALID [2020-07-18 00:11:28,734 INFO L263 TraceCheckUtils]: 103: Hoare triple {321#true} call test(); {321#true} is VALID [2020-07-18 00:11:28,734 INFO L280 TraceCheckUtils]: 104: Hoare triple {321#true} havoc ~splverifierCounter~0; {321#true} is VALID [2020-07-18 00:11:28,734 INFO L280 TraceCheckUtils]: 105: Hoare triple {321#true} havoc ~tmp~3; {321#true} is VALID [2020-07-18 00:11:28,735 INFO L280 TraceCheckUtils]: 106: Hoare triple {321#true} havoc ~tmp___0~1; {321#true} is VALID [2020-07-18 00:11:28,735 INFO L280 TraceCheckUtils]: 107: Hoare triple {321#true} havoc ~tmp___1~0; {321#true} is VALID [2020-07-18 00:11:28,735 INFO L280 TraceCheckUtils]: 108: Hoare triple {321#true} havoc ~tmp___2~0; {321#true} is VALID [2020-07-18 00:11:28,736 INFO L280 TraceCheckUtils]: 109: Hoare triple {321#true} ~splverifierCounter~0 := 0; {321#true} is VALID [2020-07-18 00:11:28,737 INFO L280 TraceCheckUtils]: 110: Hoare triple {321#true} assume false; {322#false} is VALID [2020-07-18 00:11:28,737 INFO L263 TraceCheckUtils]: 111: Hoare triple {322#false} call cleanup(); {322#false} is VALID [2020-07-18 00:11:28,738 INFO L280 TraceCheckUtils]: 112: Hoare triple {322#false} havoc ~i~0; {322#false} is VALID [2020-07-18 00:11:28,738 INFO L280 TraceCheckUtils]: 113: Hoare triple {322#false} havoc ~__cil_tmp2~0; {322#false} is VALID [2020-07-18 00:11:28,738 INFO L263 TraceCheckUtils]: 114: Hoare triple {322#false} call timeShift(); {322#false} is VALID [2020-07-18 00:11:28,739 INFO L280 TraceCheckUtils]: 115: Hoare triple {322#false} assume !(0 != ~pumpRunning~0); {322#false} is VALID [2020-07-18 00:11:28,739 INFO L280 TraceCheckUtils]: 116: Hoare triple {322#false} assume !(0 != ~systemActive~0); {322#false} is VALID [2020-07-18 00:11:28,739 INFO L263 TraceCheckUtils]: 117: Hoare triple {322#false} call __utac_acc__Specification3_spec__1(); {322#false} is VALID [2020-07-18 00:11:28,740 INFO L280 TraceCheckUtils]: 118: Hoare triple {322#false} havoc ~tmp~8; {322#false} is VALID [2020-07-18 00:11:28,740 INFO L280 TraceCheckUtils]: 119: Hoare triple {322#false} havoc ~tmp___0~2; {322#false} is VALID [2020-07-18 00:11:28,740 INFO L280 TraceCheckUtils]: 120: Hoare triple {322#false} havoc ~tmp___1~1; {322#false} is VALID [2020-07-18 00:11:28,741 INFO L263 TraceCheckUtils]: 121: Hoare triple {322#false} call #t~ret71 := isMethaneLevelCritical(); {321#true} is VALID [2020-07-18 00:11:28,741 INFO L280 TraceCheckUtils]: 122: Hoare triple {321#true} havoc ~retValue_acc~2; {321#true} is VALID [2020-07-18 00:11:28,741 INFO L280 TraceCheckUtils]: 123: Hoare triple {321#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {321#true} is VALID [2020-07-18 00:11:28,742 INFO L280 TraceCheckUtils]: 124: Hoare triple {321#true} #res := ~retValue_acc~2; {321#true} is VALID [2020-07-18 00:11:28,742 INFO L280 TraceCheckUtils]: 125: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-18 00:11:28,742 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {321#true} {322#false} #917#return; {322#false} is VALID [2020-07-18 00:11:28,743 INFO L280 TraceCheckUtils]: 127: Hoare triple {322#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {322#false} is VALID [2020-07-18 00:11:28,743 INFO L280 TraceCheckUtils]: 128: Hoare triple {322#false} ~tmp~8 := #t~ret71; {322#false} is VALID [2020-07-18 00:11:28,743 INFO L280 TraceCheckUtils]: 129: Hoare triple {322#false} havoc #t~ret71; {322#false} is VALID [2020-07-18 00:11:28,744 INFO L280 TraceCheckUtils]: 130: Hoare triple {322#false} assume !(0 != ~tmp~8); {322#false} is VALID [2020-07-18 00:11:28,744 INFO L263 TraceCheckUtils]: 131: Hoare triple {322#false} call #t~ret72 := getWaterLevel(); {321#true} is VALID [2020-07-18 00:11:28,745 INFO L280 TraceCheckUtils]: 132: Hoare triple {321#true} havoc ~retValue_acc~3; {321#true} is VALID [2020-07-18 00:11:28,745 INFO L280 TraceCheckUtils]: 133: Hoare triple {321#true} ~retValue_acc~3 := ~waterLevel~0; {321#true} is VALID [2020-07-18 00:11:28,745 INFO L280 TraceCheckUtils]: 134: Hoare triple {321#true} #res := ~retValue_acc~3; {321#true} is VALID [2020-07-18 00:11:28,746 INFO L280 TraceCheckUtils]: 135: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-18 00:11:28,746 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {321#true} {322#false} #919#return; {322#false} is VALID [2020-07-18 00:11:28,746 INFO L280 TraceCheckUtils]: 137: Hoare triple {322#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {322#false} is VALID [2020-07-18 00:11:28,747 INFO L280 TraceCheckUtils]: 138: Hoare triple {322#false} ~tmp___0~2 := #t~ret72; {322#false} is VALID [2020-07-18 00:11:28,747 INFO L280 TraceCheckUtils]: 139: Hoare triple {322#false} havoc #t~ret72; {322#false} is VALID [2020-07-18 00:11:28,747 INFO L280 TraceCheckUtils]: 140: Hoare triple {322#false} assume 2 == ~tmp___0~2; {322#false} is VALID [2020-07-18 00:11:28,748 INFO L263 TraceCheckUtils]: 141: Hoare triple {322#false} call #t~ret73 := isPumpRunning(); {321#true} is VALID [2020-07-18 00:11:28,748 INFO L280 TraceCheckUtils]: 142: Hoare triple {321#true} havoc ~retValue_acc~6; {321#true} is VALID [2020-07-18 00:11:28,748 INFO L280 TraceCheckUtils]: 143: Hoare triple {321#true} ~retValue_acc~6 := ~pumpRunning~0; {321#true} is VALID [2020-07-18 00:11:28,749 INFO L280 TraceCheckUtils]: 144: Hoare triple {321#true} #res := ~retValue_acc~6; {321#true} is VALID [2020-07-18 00:11:28,749 INFO L280 TraceCheckUtils]: 145: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-18 00:11:28,750 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {321#true} {322#false} #921#return; {322#false} is VALID [2020-07-18 00:11:28,750 INFO L280 TraceCheckUtils]: 147: Hoare triple {322#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {322#false} is VALID [2020-07-18 00:11:28,750 INFO L280 TraceCheckUtils]: 148: Hoare triple {322#false} ~tmp___1~1 := #t~ret73; {322#false} is VALID [2020-07-18 00:11:28,751 INFO L280 TraceCheckUtils]: 149: Hoare triple {322#false} havoc #t~ret73; {322#false} is VALID [2020-07-18 00:11:28,751 INFO L280 TraceCheckUtils]: 150: Hoare triple {322#false} assume !(0 != ~tmp___1~1); {322#false} is VALID [2020-07-18 00:11:28,751 INFO L263 TraceCheckUtils]: 151: Hoare triple {322#false} call __automaton_fail(); {322#false} is VALID [2020-07-18 00:11:28,752 INFO L280 TraceCheckUtils]: 152: Hoare triple {322#false} assume !false; {322#false} is VALID [2020-07-18 00:11:28,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:11:29,082 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:29,084 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [654811634] [2020-07-18 00:11:29,086 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:29,087 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:11:29,087 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357533179] [2020-07-18 00:11:29,094 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 153 [2020-07-18 00:11:29,100 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:29,105 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:11:29,309 WARN L140 InductivityCheck]: Transition 440#(= 0 __utac_acc__Specification3_spec__1_~tmp___1~1) ( _ , assume !false; , 322#false ) not inductive [2020-07-18 00:11:29,310 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:29,311 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:11:29,320 INFO L168 Benchmark]: Toolchain (without parser) took 4676.73 ms. Allocated memory was 141.6 MB in the beginning and 259.0 MB in the end (delta: 117.4 MB). Free memory was 98.4 MB in the beginning and 118.3 MB in the end (delta: -19.8 MB). Peak memory consumption was 97.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:29,321 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 141.6 MB. Free memory was 118.2 MB in the beginning and 118.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:29,322 INFO L168 Benchmark]: CACSL2BoogieTranslator took 782.92 ms. Allocated memory was 141.6 MB in the beginning and 198.7 MB in the end (delta: 57.1 MB). Free memory was 98.0 MB in the beginning and 163.3 MB in the end (delta: -65.3 MB). Peak memory consumption was 22.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:29,324 INFO L168 Benchmark]: Boogie Preprocessor took 119.18 ms. Allocated memory is still 198.7 MB. Free memory was 163.3 MB in the beginning and 157.4 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:29,326 INFO L168 Benchmark]: RCFGBuilder took 1849.06 ms. Allocated memory was 198.7 MB in the beginning and 224.4 MB in the end (delta: 25.7 MB). Free memory was 157.4 MB in the beginning and 77.7 MB in the end (delta: 79.7 MB). Peak memory consumption was 105.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:29,330 INFO L168 Benchmark]: TraceAbstraction took 1914.74 ms. Allocated memory was 224.4 MB in the beginning and 259.0 MB in the end (delta: 34.6 MB). Free memory was 77.7 MB in the beginning and 118.3 MB in the end (delta: -40.5 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:11:29,340 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 141.6 MB. Free memory was 118.2 MB in the beginning and 118.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 782.92 ms. Allocated memory was 141.6 MB in the beginning and 198.7 MB in the end (delta: 57.1 MB). Free memory was 98.0 MB in the beginning and 163.3 MB in the end (delta: -65.3 MB). Peak memory consumption was 22.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 119.18 ms. Allocated memory is still 198.7 MB. Free memory was 163.3 MB in the beginning and 157.4 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1849.06 ms. Allocated memory was 198.7 MB in the beginning and 224.4 MB in the end (delta: 25.7 MB). Free memory was 157.4 MB in the beginning and 77.7 MB in the end (delta: 79.7 MB). Peak memory consumption was 105.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1914.74 ms. Allocated memory was 224.4 MB in the beginning and 259.0 MB in the end (delta: 34.6 MB). Free memory was 77.7 MB in the beginning and 118.3 MB in the end (delta: -40.5 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...