/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_spec5_product30.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:25,184 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:25,187 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:25,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:25,200 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:25,201 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:25,202 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:25,204 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:25,206 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:25,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:25,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:25,209 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:25,209 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:25,210 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:25,211 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:25,212 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:25,213 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:25,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:25,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:25,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:25,220 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:25,221 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:25,222 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:25,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:25,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:25,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:25,226 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:25,227 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:25,227 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:25,230 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:25,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:25,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:25,233 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:25,233 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:25,236 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:25,236 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:25,237 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:25,237 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:25,237 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:25,240 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:25,242 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:25,243 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 00:12:25,259 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:25,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:25,262 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:25,262 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:25,262 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:25,262 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:25,263 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:25,263 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:25,263 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:25,263 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:25,264 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:25,264 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:25,265 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:25,265 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:25,265 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:25,265 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:25,266 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:25,266 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:25,266 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:25,266 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:25,266 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:25,267 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:25,267 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:25,529 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:25,544 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:25,549 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:25,552 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:25,552 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:25,553 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product30.cil.c [2020-07-18 00:12:25,621 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/968d33009/e3cb8819afe641bcb6561407be621f72/FLAGba82e32ce [2020-07-18 00:12:26,130 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:26,131 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product30.cil.c [2020-07-18 00:12:26,154 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/968d33009/e3cb8819afe641bcb6561407be621f72/FLAGba82e32ce [2020-07-18 00:12:26,494 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/968d33009/e3cb8819afe641bcb6561407be621f72 [2020-07-18 00:12:26,504 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:26,507 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:26,509 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:26,509 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:26,512 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:26,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:26" (1/1) ... [2020-07-18 00:12:26,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@326286c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:26, skipping insertion in model container [2020-07-18 00:12:26,518 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:26" (1/1) ... [2020-07-18 00:12:26,526 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:26,590 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:27,284 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:27,299 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:27,380 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:27,426 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:27,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27 WrapperNode [2020-07-18 00:12:27,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:27,427 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:27,427 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:27,427 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:27,442 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (1/1) ... [2020-07-18 00:12:27,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (1/1) ... [2020-07-18 00:12:27,466 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (1/1) ... [2020-07-18 00:12:27,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (1/1) ... [2020-07-18 00:12:27,517 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (1/1) ... [2020-07-18 00:12:27,531 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (1/1) ... [2020-07-18 00:12:27,538 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (1/1) ... [2020-07-18 00:12:27,549 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:27,550 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:27,550 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:27,550 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:27,554 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (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 00:12:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:12:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:12:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:12:27,632 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:27,632 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:27,632 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:12:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:12:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:12:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:12:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:12:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:12:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:27,636 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:27,636 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:27,636 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:27,636 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:27,636 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:27,636 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:27,636 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:29,471 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:29,472 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:29,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:29 BoogieIcfgContainer [2020-07-18 00:12:29,482 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:29,486 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:29,487 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:29,491 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:29,491 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:26" (1/3) ... [2020-07-18 00:12:29,492 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e8da65e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:29, skipping insertion in model container [2020-07-18 00:12:29,492 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:27" (2/3) ... [2020-07-18 00:12:29,493 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e8da65e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:29, skipping insertion in model container [2020-07-18 00:12:29,493 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:29" (3/3) ... [2020-07-18 00:12:29,495 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product30.cil.c [2020-07-18 00:12:29,506 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:29,515 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:29,529 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:29,553 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:29,553 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:29,554 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:29,554 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:29,554 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:29,554 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:29,554 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:29,554 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:29,584 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states. [2020-07-18 00:12:29,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:29,607 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:29,608 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:12:29,609 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:29,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:29,614 INFO L82 PathProgramCache]: Analyzing trace with hash 1973737067, now seen corresponding path program 1 times [2020-07-18 00:12:29,622 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:29,622 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [160398516] [2020-07-18 00:12:29,623 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:29,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,514 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:30,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {447#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {330#true} is VALID [2020-07-18 00:12:30,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {330#true} #valid := #valid[0 := 0]; {330#true} is VALID [2020-07-18 00:12:30,618 INFO L280 TraceCheckUtils]: 2: Hoare triple {330#true} assume 0 < #StackHeapBarrier; {330#true} is VALID [2020-07-18 00:12:30,618 INFO L280 TraceCheckUtils]: 3: Hoare triple {330#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L199 {330#true} is VALID [2020-07-18 00:12:30,619 INFO L280 TraceCheckUtils]: 4: Hoare triple {330#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L199-1 {330#true} is VALID [2020-07-18 00:12:30,619 INFO L280 TraceCheckUtils]: 5: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L203 {330#true} is VALID [2020-07-18 00:12:30,620 INFO L280 TraceCheckUtils]: 6: Hoare triple {330#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L203-1 {330#true} is VALID [2020-07-18 00:12:30,620 INFO L280 TraceCheckUtils]: 7: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L203-2 {330#true} is VALID [2020-07-18 00:12:30,620 INFO L280 TraceCheckUtils]: 8: Hoare triple {330#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L203-3 {330#true} is VALID [2020-07-18 00:12:30,621 INFO L280 TraceCheckUtils]: 9: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L207 {330#true} is VALID [2020-07-18 00:12:30,621 INFO L280 TraceCheckUtils]: 10: Hoare triple {330#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L207-1 {330#true} is VALID [2020-07-18 00:12:30,621 INFO L280 TraceCheckUtils]: 11: Hoare triple {330#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L207-2 {330#true} is VALID [2020-07-18 00:12:30,622 INFO L280 TraceCheckUtils]: 12: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L207-3 {330#true} is VALID [2020-07-18 00:12:30,622 INFO L280 TraceCheckUtils]: 13: Hoare triple {330#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L207-4 {330#true} is VALID [2020-07-18 00:12:30,622 INFO L280 TraceCheckUtils]: 14: Hoare triple {330#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L211 {330#true} is VALID [2020-07-18 00:12:30,623 INFO L280 TraceCheckUtils]: 15: Hoare triple {330#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L211-1 {330#true} is VALID [2020-07-18 00:12:30,623 INFO L280 TraceCheckUtils]: 16: Hoare triple {330#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L211-2 {330#true} is VALID [2020-07-18 00:12:30,624 INFO L280 TraceCheckUtils]: 17: Hoare triple {330#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L211-3 {330#true} is VALID [2020-07-18 00:12:30,624 INFO L280 TraceCheckUtils]: 18: Hoare triple {330#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L211-4 {330#true} is VALID [2020-07-18 00:12:30,624 INFO L280 TraceCheckUtils]: 19: Hoare triple {330#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L211-5 {330#true} is VALID [2020-07-18 00:12:30,625 INFO L280 TraceCheckUtils]: 20: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L211-6 {330#true} is VALID [2020-07-18 00:12:30,625 INFO L280 TraceCheckUtils]: 21: Hoare triple {330#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L211-7 {330#true} is VALID [2020-07-18 00:12:30,629 INFO L280 TraceCheckUtils]: 22: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L215 {330#true} is VALID [2020-07-18 00:12:30,629 INFO L280 TraceCheckUtils]: 23: Hoare triple {330#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L215-1 {330#true} is VALID [2020-07-18 00:12:30,629 INFO L280 TraceCheckUtils]: 24: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L215-2 {330#true} is VALID [2020-07-18 00:12:30,630 INFO L280 TraceCheckUtils]: 25: Hoare triple {330#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L215-3 {330#true} is VALID [2020-07-18 00:12:30,630 INFO L280 TraceCheckUtils]: 26: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L219 {330#true} is VALID [2020-07-18 00:12:30,633 INFO L280 TraceCheckUtils]: 27: Hoare triple {330#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L219-1 {330#true} is VALID [2020-07-18 00:12:30,633 INFO L280 TraceCheckUtils]: 28: Hoare triple {330#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L219-2 {330#true} is VALID [2020-07-18 00:12:30,633 INFO L280 TraceCheckUtils]: 29: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L219-3 {330#true} is VALID [2020-07-18 00:12:30,634 INFO L280 TraceCheckUtils]: 30: Hoare triple {330#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L219-4 {330#true} is VALID [2020-07-18 00:12:30,634 INFO L280 TraceCheckUtils]: 31: Hoare triple {330#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L223 {330#true} is VALID [2020-07-18 00:12:30,634 INFO L280 TraceCheckUtils]: 32: Hoare triple {330#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L223-1 {330#true} is VALID [2020-07-18 00:12:30,635 INFO L280 TraceCheckUtils]: 33: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L223-2 {330#true} is VALID [2020-07-18 00:12:30,635 INFO L280 TraceCheckUtils]: 34: Hoare triple {330#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L223-3 {330#true} is VALID [2020-07-18 00:12:30,636 INFO L280 TraceCheckUtils]: 35: Hoare triple {330#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L225 {330#true} is VALID [2020-07-18 00:12:30,636 INFO L280 TraceCheckUtils]: 36: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L225-1 {330#true} is VALID [2020-07-18 00:12:30,636 INFO L280 TraceCheckUtils]: 37: Hoare triple {330#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30); srcloc: L225-2 {330#true} is VALID [2020-07-18 00:12:30,637 INFO L280 TraceCheckUtils]: 38: Hoare triple {330#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9); srcloc: L714 {330#true} is VALID [2020-07-18 00:12:30,637 INFO L280 TraceCheckUtils]: 39: Hoare triple {330#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21); srcloc: L714-1 {330#true} is VALID [2020-07-18 00:12:30,637 INFO L280 TraceCheckUtils]: 40: Hoare triple {330#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30); srcloc: L715 {330#true} is VALID [2020-07-18 00:12:30,638 INFO L280 TraceCheckUtils]: 41: Hoare triple {330#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9); srcloc: L721 {330#true} is VALID [2020-07-18 00:12:30,638 INFO L280 TraceCheckUtils]: 42: Hoare triple {330#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21); srcloc: L721-1 {330#true} is VALID [2020-07-18 00:12:30,640 INFO L280 TraceCheckUtils]: 43: Hoare triple {330#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L722 {330#true} is VALID [2020-07-18 00:12:30,669 INFO L280 TraceCheckUtils]: 44: Hoare triple {330#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L760 {330#true} is VALID [2020-07-18 00:12:30,670 INFO L280 TraceCheckUtils]: 45: Hoare triple {330#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25); srcloc: L760-1 {330#true} is VALID [2020-07-18 00:12:30,670 INFO L280 TraceCheckUtils]: 46: Hoare triple {330#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L761 {330#true} is VALID [2020-07-18 00:12:30,671 INFO L280 TraceCheckUtils]: 47: Hoare triple {330#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L767 {330#true} is VALID [2020-07-18 00:12:30,671 INFO L280 TraceCheckUtils]: 48: Hoare triple {330#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25); srcloc: L767-1 {330#true} is VALID [2020-07-18 00:12:30,671 INFO L280 TraceCheckUtils]: 49: Hoare triple {330#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13); srcloc: L768 {330#true} is VALID [2020-07-18 00:12:30,672 INFO L280 TraceCheckUtils]: 50: Hoare triple {330#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7); srcloc: L941 {330#true} is VALID [2020-07-18 00:12:30,672 INFO L280 TraceCheckUtils]: 51: Hoare triple {330#true} SUMMARY for call write~init~int(44, #t~string68.base, #t~string68.offset, 1); srcloc: L942 {330#true} is VALID [2020-07-18 00:12:30,672 INFO L280 TraceCheckUtils]: 52: Hoare triple {330#true} SUMMARY for call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L942-1 {330#true} is VALID [2020-07-18 00:12:30,673 INFO L280 TraceCheckUtils]: 53: Hoare triple {330#true} SUMMARY for call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L942-2 {330#true} is VALID [2020-07-18 00:12:30,673 INFO L280 TraceCheckUtils]: 54: Hoare triple {330#true} SUMMARY for call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L942-3 {330#true} is VALID [2020-07-18 00:12:30,673 INFO L280 TraceCheckUtils]: 55: Hoare triple {330#true} SUMMARY for call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L942-4 {330#true} is VALID [2020-07-18 00:12:30,674 INFO L280 TraceCheckUtils]: 56: Hoare triple {330#true} SUMMARY for call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1); srcloc: L942-5 {330#true} is VALID [2020-07-18 00:12:30,674 INFO L280 TraceCheckUtils]: 57: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1); srcloc: L942-6 {330#true} is VALID [2020-07-18 00:12:30,675 INFO L280 TraceCheckUtils]: 58: Hoare triple {330#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5); srcloc: L942-7 {330#true} is VALID [2020-07-18 00:12:30,675 INFO L280 TraceCheckUtils]: 59: Hoare triple {330#true} SUMMARY for call write~init~int(67, #t~string70.base, #t~string70.offset, 1); srcloc: L946 {330#true} is VALID [2020-07-18 00:12:30,675 INFO L280 TraceCheckUtils]: 60: Hoare triple {330#true} SUMMARY for call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L946-1 {330#true} is VALID [2020-07-18 00:12:30,676 INFO L280 TraceCheckUtils]: 61: Hoare triple {330#true} SUMMARY for call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L946-2 {330#true} is VALID [2020-07-18 00:12:30,676 INFO L280 TraceCheckUtils]: 62: Hoare triple {330#true} SUMMARY for call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1); srcloc: L946-3 {330#true} is VALID [2020-07-18 00:12:30,676 INFO L280 TraceCheckUtils]: 63: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1); srcloc: L946-4 {330#true} is VALID [2020-07-18 00:12:30,677 INFO L280 TraceCheckUtils]: 64: Hoare triple {330#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3); srcloc: L946-5 {330#true} is VALID [2020-07-18 00:12:30,677 INFO L280 TraceCheckUtils]: 65: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string72.base, #t~string72.offset, 1); srcloc: L950 {330#true} is VALID [2020-07-18 00:12:30,677 INFO L280 TraceCheckUtils]: 66: Hoare triple {330#true} SUMMARY for call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L950-1 {330#true} is VALID [2020-07-18 00:12:30,678 INFO L280 TraceCheckUtils]: 67: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1); srcloc: L950-2 {330#true} is VALID [2020-07-18 00:12:30,678 INFO L280 TraceCheckUtils]: 68: Hoare triple {330#true} SUMMARY for call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2); srcloc: L950-3 {330#true} is VALID [2020-07-18 00:12:30,678 INFO L280 TraceCheckUtils]: 69: Hoare triple {330#true} SUMMARY for call write~init~int(41, #t~string74.base, #t~string74.offset, 1); srcloc: L954 {330#true} is VALID [2020-07-18 00:12:30,679 INFO L280 TraceCheckUtils]: 70: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1); srcloc: L954-1 {330#true} is VALID [2020-07-18 00:12:30,679 INFO L280 TraceCheckUtils]: 71: Hoare triple {330#true} ~pumpRunning~0 := 0; {330#true} is VALID [2020-07-18 00:12:30,679 INFO L280 TraceCheckUtils]: 72: Hoare triple {330#true} ~systemActive~0 := 1; {330#true} is VALID [2020-07-18 00:12:30,680 INFO L280 TraceCheckUtils]: 73: Hoare triple {330#true} ~switchedOnBeforeTS~0 := 0; {330#true} is VALID [2020-07-18 00:12:30,680 INFO L280 TraceCheckUtils]: 74: Hoare triple {330#true} ~head~0.base, ~head~0.offset := 0, 0; {330#true} is VALID [2020-07-18 00:12:30,680 INFO L280 TraceCheckUtils]: 75: Hoare triple {330#true} ~cleanupTimeShifts~0 := 4; {330#true} is VALID [2020-07-18 00:12:30,681 INFO L280 TraceCheckUtils]: 76: Hoare triple {330#true} ~waterLevel~0 := 1; {330#true} is VALID [2020-07-18 00:12:30,681 INFO L280 TraceCheckUtils]: 77: Hoare triple {330#true} ~methaneLevelCritical~0 := 0; {330#true} is VALID [2020-07-18 00:12:30,681 INFO L280 TraceCheckUtils]: 78: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,682 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {330#true} {330#true} #937#return; {330#true} is VALID [2020-07-18 00:12:30,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,703 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {330#true} {330#true} #833#return; {330#true} is VALID [2020-07-18 00:12:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,707 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {330#true} {330#true} #835#return; {330#true} is VALID [2020-07-18 00:12:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {330#true} havoc ~retValue_acc~4; {330#true} is VALID [2020-07-18 00:12:30,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {330#true} ~retValue_acc~4 := 1; {330#true} is VALID [2020-07-18 00:12:30,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {330#true} #res := ~retValue_acc~4; {330#true} is VALID [2020-07-18 00:12:30,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,713 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {330#true} {330#true} #837#return; {330#true} is VALID [2020-07-18 00:12:30,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,717 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {330#true} {330#true} #839#return; {330#true} is VALID [2020-07-18 00:12:30,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {330#true} is VALID [2020-07-18 00:12:30,731 INFO L280 TraceCheckUtils]: 1: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,732 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {330#true} {330#true} #927#return; {330#true} is VALID [2020-07-18 00:12:30,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {330#true} havoc ~retValue_acc~1; {330#true} is VALID [2020-07-18 00:12:30,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {330#true} ~retValue_acc~1 := ~pumpRunning~0; {330#true} is VALID [2020-07-18 00:12:30,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {330#true} #res := ~retValue_acc~1; {330#true} is VALID [2020-07-18 00:12:30,743 INFO L280 TraceCheckUtils]: 3: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,743 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {330#true} {448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #909#return; {330#true} is VALID [2020-07-18 00:12:30,744 INFO L263 TraceCheckUtils]: 0: Hoare triple {448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret25 := isPumpRunning(); {330#true} is VALID [2020-07-18 00:12:30,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {330#true} havoc ~retValue_acc~1; {330#true} is VALID [2020-07-18 00:12:30,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {330#true} ~retValue_acc~1 := ~pumpRunning~0; {330#true} is VALID [2020-07-18 00:12:30,745 INFO L280 TraceCheckUtils]: 3: Hoare triple {330#true} #res := ~retValue_acc~1; {330#true} is VALID [2020-07-18 00:12:30,745 INFO L280 TraceCheckUtils]: 4: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,746 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {330#true} {448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #909#return; {330#true} is VALID [2020-07-18 00:12:30,746 INFO L280 TraceCheckUtils]: 6: Hoare triple {330#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {330#true} is VALID [2020-07-18 00:12:30,746 INFO L280 TraceCheckUtils]: 7: Hoare triple {330#true} ~switchedOnBeforeTS~0 := #t~ret25; {330#true} is VALID [2020-07-18 00:12:30,747 INFO L280 TraceCheckUtils]: 8: Hoare triple {330#true} havoc #t~ret25; {330#true} is VALID [2020-07-18 00:12:30,747 INFO L280 TraceCheckUtils]: 9: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,747 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {330#true} {331#false} #897#return; {331#false} is VALID [2020-07-18 00:12:30,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {330#true} havoc ~retValue_acc~10; {330#true} is VALID [2020-07-18 00:12:30,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {330#true} ~retValue_acc~10 := ~waterLevel~0; {330#true} is VALID [2020-07-18 00:12:30,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {330#true} #res := ~retValue_acc~10; {330#true} is VALID [2020-07-18 00:12:30,753 INFO L280 TraceCheckUtils]: 3: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,753 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {330#true} {331#false} #911#return; {331#false} is VALID [2020-07-18 00:12:30,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:30,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {330#true} havoc ~retValue_acc~1; {330#true} is VALID [2020-07-18 00:12:30,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {330#true} ~retValue_acc~1 := ~pumpRunning~0; {330#true} is VALID [2020-07-18 00:12:30,758 INFO L280 TraceCheckUtils]: 2: Hoare triple {330#true} #res := ~retValue_acc~1; {330#true} is VALID [2020-07-18 00:12:30,758 INFO L280 TraceCheckUtils]: 3: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,759 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {330#true} {331#false} #913#return; {331#false} is VALID [2020-07-18 00:12:30,765 INFO L263 TraceCheckUtils]: 0: Hoare triple {330#true} call ULTIMATE.init(); {447#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-18 00:12:30,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {447#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {330#true} is VALID [2020-07-18 00:12:30,766 INFO L280 TraceCheckUtils]: 2: Hoare triple {330#true} #valid := #valid[0 := 0]; {330#true} is VALID [2020-07-18 00:12:30,766 INFO L280 TraceCheckUtils]: 3: Hoare triple {330#true} assume 0 < #StackHeapBarrier; {330#true} is VALID [2020-07-18 00:12:30,767 INFO L280 TraceCheckUtils]: 4: Hoare triple {330#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L199 {330#true} is VALID [2020-07-18 00:12:30,767 INFO L280 TraceCheckUtils]: 5: Hoare triple {330#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L199-1 {330#true} is VALID [2020-07-18 00:12:30,767 INFO L280 TraceCheckUtils]: 6: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L203 {330#true} is VALID [2020-07-18 00:12:30,768 INFO L280 TraceCheckUtils]: 7: Hoare triple {330#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L203-1 {330#true} is VALID [2020-07-18 00:12:30,768 INFO L280 TraceCheckUtils]: 8: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L203-2 {330#true} is VALID [2020-07-18 00:12:30,768 INFO L280 TraceCheckUtils]: 9: Hoare triple {330#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L203-3 {330#true} is VALID [2020-07-18 00:12:30,769 INFO L280 TraceCheckUtils]: 10: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L207 {330#true} is VALID [2020-07-18 00:12:30,769 INFO L280 TraceCheckUtils]: 11: Hoare triple {330#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L207-1 {330#true} is VALID [2020-07-18 00:12:30,769 INFO L280 TraceCheckUtils]: 12: Hoare triple {330#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L207-2 {330#true} is VALID [2020-07-18 00:12:30,769 INFO L280 TraceCheckUtils]: 13: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L207-3 {330#true} is VALID [2020-07-18 00:12:30,770 INFO L280 TraceCheckUtils]: 14: Hoare triple {330#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L207-4 {330#true} is VALID [2020-07-18 00:12:30,770 INFO L280 TraceCheckUtils]: 15: Hoare triple {330#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L211 {330#true} is VALID [2020-07-18 00:12:30,770 INFO L280 TraceCheckUtils]: 16: Hoare triple {330#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L211-1 {330#true} is VALID [2020-07-18 00:12:30,771 INFO L280 TraceCheckUtils]: 17: Hoare triple {330#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L211-2 {330#true} is VALID [2020-07-18 00:12:30,771 INFO L280 TraceCheckUtils]: 18: Hoare triple {330#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L211-3 {330#true} is VALID [2020-07-18 00:12:30,771 INFO L280 TraceCheckUtils]: 19: Hoare triple {330#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L211-4 {330#true} is VALID [2020-07-18 00:12:30,772 INFO L280 TraceCheckUtils]: 20: Hoare triple {330#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L211-5 {330#true} is VALID [2020-07-18 00:12:30,772 INFO L280 TraceCheckUtils]: 21: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L211-6 {330#true} is VALID [2020-07-18 00:12:30,772 INFO L280 TraceCheckUtils]: 22: Hoare triple {330#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L211-7 {330#true} is VALID [2020-07-18 00:12:30,773 INFO L280 TraceCheckUtils]: 23: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L215 {330#true} is VALID [2020-07-18 00:12:30,773 INFO L280 TraceCheckUtils]: 24: Hoare triple {330#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L215-1 {330#true} is VALID [2020-07-18 00:12:30,773 INFO L280 TraceCheckUtils]: 25: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L215-2 {330#true} is VALID [2020-07-18 00:12:30,773 INFO L280 TraceCheckUtils]: 26: Hoare triple {330#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L215-3 {330#true} is VALID [2020-07-18 00:12:30,774 INFO L280 TraceCheckUtils]: 27: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L219 {330#true} is VALID [2020-07-18 00:12:30,774 INFO L280 TraceCheckUtils]: 28: Hoare triple {330#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L219-1 {330#true} is VALID [2020-07-18 00:12:30,774 INFO L280 TraceCheckUtils]: 29: Hoare triple {330#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L219-2 {330#true} is VALID [2020-07-18 00:12:30,775 INFO L280 TraceCheckUtils]: 30: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L219-3 {330#true} is VALID [2020-07-18 00:12:30,775 INFO L280 TraceCheckUtils]: 31: Hoare triple {330#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L219-4 {330#true} is VALID [2020-07-18 00:12:30,775 INFO L280 TraceCheckUtils]: 32: Hoare triple {330#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L223 {330#true} is VALID [2020-07-18 00:12:30,776 INFO L280 TraceCheckUtils]: 33: Hoare triple {330#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L223-1 {330#true} is VALID [2020-07-18 00:12:30,776 INFO L280 TraceCheckUtils]: 34: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L223-2 {330#true} is VALID [2020-07-18 00:12:30,776 INFO L280 TraceCheckUtils]: 35: Hoare triple {330#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L223-3 {330#true} is VALID [2020-07-18 00:12:30,777 INFO L280 TraceCheckUtils]: 36: Hoare triple {330#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L225 {330#true} is VALID [2020-07-18 00:12:30,777 INFO L280 TraceCheckUtils]: 37: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L225-1 {330#true} is VALID [2020-07-18 00:12:30,777 INFO L280 TraceCheckUtils]: 38: Hoare triple {330#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30); srcloc: L225-2 {330#true} is VALID [2020-07-18 00:12:30,778 INFO L280 TraceCheckUtils]: 39: Hoare triple {330#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9); srcloc: L714 {330#true} is VALID [2020-07-18 00:12:30,778 INFO L280 TraceCheckUtils]: 40: Hoare triple {330#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21); srcloc: L714-1 {330#true} is VALID [2020-07-18 00:12:30,778 INFO L280 TraceCheckUtils]: 41: Hoare triple {330#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30); srcloc: L715 {330#true} is VALID [2020-07-18 00:12:30,779 INFO L280 TraceCheckUtils]: 42: Hoare triple {330#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9); srcloc: L721 {330#true} is VALID [2020-07-18 00:12:30,779 INFO L280 TraceCheckUtils]: 43: Hoare triple {330#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21); srcloc: L721-1 {330#true} is VALID [2020-07-18 00:12:30,779 INFO L280 TraceCheckUtils]: 44: Hoare triple {330#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L722 {330#true} is VALID [2020-07-18 00:12:30,779 INFO L280 TraceCheckUtils]: 45: Hoare triple {330#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L760 {330#true} is VALID [2020-07-18 00:12:30,780 INFO L280 TraceCheckUtils]: 46: Hoare triple {330#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25); srcloc: L760-1 {330#true} is VALID [2020-07-18 00:12:30,780 INFO L280 TraceCheckUtils]: 47: Hoare triple {330#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L761 {330#true} is VALID [2020-07-18 00:12:30,780 INFO L280 TraceCheckUtils]: 48: Hoare triple {330#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L767 {330#true} is VALID [2020-07-18 00:12:30,781 INFO L280 TraceCheckUtils]: 49: Hoare triple {330#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25); srcloc: L767-1 {330#true} is VALID [2020-07-18 00:12:30,781 INFO L280 TraceCheckUtils]: 50: Hoare triple {330#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13); srcloc: L768 {330#true} is VALID [2020-07-18 00:12:30,781 INFO L280 TraceCheckUtils]: 51: Hoare triple {330#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7); srcloc: L941 {330#true} is VALID [2020-07-18 00:12:30,782 INFO L280 TraceCheckUtils]: 52: Hoare triple {330#true} SUMMARY for call write~init~int(44, #t~string68.base, #t~string68.offset, 1); srcloc: L942 {330#true} is VALID [2020-07-18 00:12:30,782 INFO L280 TraceCheckUtils]: 53: Hoare triple {330#true} SUMMARY for call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L942-1 {330#true} is VALID [2020-07-18 00:12:30,782 INFO L280 TraceCheckUtils]: 54: Hoare triple {330#true} SUMMARY for call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L942-2 {330#true} is VALID [2020-07-18 00:12:30,783 INFO L280 TraceCheckUtils]: 55: Hoare triple {330#true} SUMMARY for call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L942-3 {330#true} is VALID [2020-07-18 00:12:30,783 INFO L280 TraceCheckUtils]: 56: Hoare triple {330#true} SUMMARY for call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L942-4 {330#true} is VALID [2020-07-18 00:12:30,783 INFO L280 TraceCheckUtils]: 57: Hoare triple {330#true} SUMMARY for call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1); srcloc: L942-5 {330#true} is VALID [2020-07-18 00:12:30,784 INFO L280 TraceCheckUtils]: 58: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1); srcloc: L942-6 {330#true} is VALID [2020-07-18 00:12:30,784 INFO L280 TraceCheckUtils]: 59: Hoare triple {330#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5); srcloc: L942-7 {330#true} is VALID [2020-07-18 00:12:30,784 INFO L280 TraceCheckUtils]: 60: Hoare triple {330#true} SUMMARY for call write~init~int(67, #t~string70.base, #t~string70.offset, 1); srcloc: L946 {330#true} is VALID [2020-07-18 00:12:30,784 INFO L280 TraceCheckUtils]: 61: Hoare triple {330#true} SUMMARY for call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L946-1 {330#true} is VALID [2020-07-18 00:12:30,785 INFO L280 TraceCheckUtils]: 62: Hoare triple {330#true} SUMMARY for call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L946-2 {330#true} is VALID [2020-07-18 00:12:30,785 INFO L280 TraceCheckUtils]: 63: Hoare triple {330#true} SUMMARY for call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1); srcloc: L946-3 {330#true} is VALID [2020-07-18 00:12:30,785 INFO L280 TraceCheckUtils]: 64: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1); srcloc: L946-4 {330#true} is VALID [2020-07-18 00:12:30,786 INFO L280 TraceCheckUtils]: 65: Hoare triple {330#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3); srcloc: L946-5 {330#true} is VALID [2020-07-18 00:12:30,786 INFO L280 TraceCheckUtils]: 66: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string72.base, #t~string72.offset, 1); srcloc: L950 {330#true} is VALID [2020-07-18 00:12:30,786 INFO L280 TraceCheckUtils]: 67: Hoare triple {330#true} SUMMARY for call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L950-1 {330#true} is VALID [2020-07-18 00:12:30,787 INFO L280 TraceCheckUtils]: 68: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1); srcloc: L950-2 {330#true} is VALID [2020-07-18 00:12:30,787 INFO L280 TraceCheckUtils]: 69: Hoare triple {330#true} SUMMARY for call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2); srcloc: L950-3 {330#true} is VALID [2020-07-18 00:12:30,787 INFO L280 TraceCheckUtils]: 70: Hoare triple {330#true} SUMMARY for call write~init~int(41, #t~string74.base, #t~string74.offset, 1); srcloc: L954 {330#true} is VALID [2020-07-18 00:12:30,788 INFO L280 TraceCheckUtils]: 71: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1); srcloc: L954-1 {330#true} is VALID [2020-07-18 00:12:30,788 INFO L280 TraceCheckUtils]: 72: Hoare triple {330#true} ~pumpRunning~0 := 0; {330#true} is VALID [2020-07-18 00:12:30,788 INFO L280 TraceCheckUtils]: 73: Hoare triple {330#true} ~systemActive~0 := 1; {330#true} is VALID [2020-07-18 00:12:30,788 INFO L280 TraceCheckUtils]: 74: Hoare triple {330#true} ~switchedOnBeforeTS~0 := 0; {330#true} is VALID [2020-07-18 00:12:30,789 INFO L280 TraceCheckUtils]: 75: Hoare triple {330#true} ~head~0.base, ~head~0.offset := 0, 0; {330#true} is VALID [2020-07-18 00:12:30,789 INFO L280 TraceCheckUtils]: 76: Hoare triple {330#true} ~cleanupTimeShifts~0 := 4; {330#true} is VALID [2020-07-18 00:12:30,789 INFO L280 TraceCheckUtils]: 77: Hoare triple {330#true} ~waterLevel~0 := 1; {330#true} is VALID [2020-07-18 00:12:30,790 INFO L280 TraceCheckUtils]: 78: Hoare triple {330#true} ~methaneLevelCritical~0 := 0; {330#true} is VALID [2020-07-18 00:12:30,790 INFO L280 TraceCheckUtils]: 79: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,790 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {330#true} {330#true} #937#return; {330#true} is VALID [2020-07-18 00:12:30,790 INFO L263 TraceCheckUtils]: 81: Hoare triple {330#true} call #t~ret75 := main(); {330#true} is VALID [2020-07-18 00:12:30,791 INFO L280 TraceCheckUtils]: 82: Hoare triple {330#true} havoc ~retValue_acc~8; {330#true} is VALID [2020-07-18 00:12:30,791 INFO L280 TraceCheckUtils]: 83: Hoare triple {330#true} havoc ~tmp~9; {330#true} is VALID [2020-07-18 00:12:30,791 INFO L263 TraceCheckUtils]: 84: Hoare triple {330#true} call select_helpers(); {330#true} is VALID [2020-07-18 00:12:30,792 INFO L280 TraceCheckUtils]: 85: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,792 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {330#true} {330#true} #833#return; {330#true} is VALID [2020-07-18 00:12:30,792 INFO L263 TraceCheckUtils]: 87: Hoare triple {330#true} call select_features(); {330#true} is VALID [2020-07-18 00:12:30,793 INFO L280 TraceCheckUtils]: 88: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,793 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {330#true} {330#true} #835#return; {330#true} is VALID [2020-07-18 00:12:30,793 INFO L263 TraceCheckUtils]: 90: Hoare triple {330#true} call #t~ret64 := valid_product(); {330#true} is VALID [2020-07-18 00:12:30,794 INFO L280 TraceCheckUtils]: 91: Hoare triple {330#true} havoc ~retValue_acc~4; {330#true} is VALID [2020-07-18 00:12:30,794 INFO L280 TraceCheckUtils]: 92: Hoare triple {330#true} ~retValue_acc~4 := 1; {330#true} is VALID [2020-07-18 00:12:30,794 INFO L280 TraceCheckUtils]: 93: Hoare triple {330#true} #res := ~retValue_acc~4; {330#true} is VALID [2020-07-18 00:12:30,795 INFO L280 TraceCheckUtils]: 94: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,795 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {330#true} {330#true} #837#return; {330#true} is VALID [2020-07-18 00:12:30,795 INFO L280 TraceCheckUtils]: 96: Hoare triple {330#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647; {330#true} is VALID [2020-07-18 00:12:30,795 INFO L280 TraceCheckUtils]: 97: Hoare triple {330#true} ~tmp~9 := #t~ret64; {330#true} is VALID [2020-07-18 00:12:30,796 INFO L280 TraceCheckUtils]: 98: Hoare triple {330#true} havoc #t~ret64; {330#true} is VALID [2020-07-18 00:12:30,796 INFO L280 TraceCheckUtils]: 99: Hoare triple {330#true} assume 0 != ~tmp~9; {330#true} is VALID [2020-07-18 00:12:30,796 INFO L263 TraceCheckUtils]: 100: Hoare triple {330#true} call setup(); {330#true} is VALID [2020-07-18 00:12:30,797 INFO L280 TraceCheckUtils]: 101: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,797 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {330#true} {330#true} #839#return; {330#true} is VALID [2020-07-18 00:12:30,797 INFO L263 TraceCheckUtils]: 103: Hoare triple {330#true} call runTest(); {330#true} is VALID [2020-07-18 00:12:30,798 INFO L263 TraceCheckUtils]: 104: Hoare triple {330#true} call __utac_acc__Specification5_spec__1(); {448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:30,799 INFO L280 TraceCheckUtils]: 105: Hoare triple {448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {330#true} is VALID [2020-07-18 00:12:30,799 INFO L280 TraceCheckUtils]: 106: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,799 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {330#true} {330#true} #927#return; {330#true} is VALID [2020-07-18 00:12:30,800 INFO L263 TraceCheckUtils]: 108: Hoare triple {330#true} call test(); {330#true} is VALID [2020-07-18 00:12:30,800 INFO L280 TraceCheckUtils]: 109: Hoare triple {330#true} havoc ~splverifierCounter~0; {330#true} is VALID [2020-07-18 00:12:30,800 INFO L280 TraceCheckUtils]: 110: Hoare triple {330#true} havoc ~tmp~4; {330#true} is VALID [2020-07-18 00:12:30,800 INFO L280 TraceCheckUtils]: 111: Hoare triple {330#true} havoc ~tmp___0~1; {330#true} is VALID [2020-07-18 00:12:30,801 INFO L280 TraceCheckUtils]: 112: Hoare triple {330#true} havoc ~tmp___1~0; {330#true} is VALID [2020-07-18 00:12:30,801 INFO L280 TraceCheckUtils]: 113: Hoare triple {330#true} havoc ~tmp___2~0; {330#true} is VALID [2020-07-18 00:12:30,801 INFO L280 TraceCheckUtils]: 114: Hoare triple {330#true} ~splverifierCounter~0 := 0; {330#true} is VALID [2020-07-18 00:12:30,802 INFO L280 TraceCheckUtils]: 115: Hoare triple {330#true} assume false; {331#false} is VALID [2020-07-18 00:12:30,803 INFO L263 TraceCheckUtils]: 116: Hoare triple {331#false} call cleanup(); {331#false} is VALID [2020-07-18 00:12:30,803 INFO L280 TraceCheckUtils]: 117: Hoare triple {331#false} havoc ~i~0; {331#false} is VALID [2020-07-18 00:12:30,803 INFO L280 TraceCheckUtils]: 118: Hoare triple {331#false} havoc ~__cil_tmp2~0; {331#false} is VALID [2020-07-18 00:12:30,804 INFO L263 TraceCheckUtils]: 119: Hoare triple {331#false} call timeShift(); {331#false} is VALID [2020-07-18 00:12:30,804 INFO L263 TraceCheckUtils]: 120: Hoare triple {331#false} call __utac_acc__Specification5_spec__2(); {448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:30,804 INFO L263 TraceCheckUtils]: 121: Hoare triple {448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret25 := isPumpRunning(); {330#true} is VALID [2020-07-18 00:12:30,805 INFO L280 TraceCheckUtils]: 122: Hoare triple {330#true} havoc ~retValue_acc~1; {330#true} is VALID [2020-07-18 00:12:30,805 INFO L280 TraceCheckUtils]: 123: Hoare triple {330#true} ~retValue_acc~1 := ~pumpRunning~0; {330#true} is VALID [2020-07-18 00:12:30,805 INFO L280 TraceCheckUtils]: 124: Hoare triple {330#true} #res := ~retValue_acc~1; {330#true} is VALID [2020-07-18 00:12:30,805 INFO L280 TraceCheckUtils]: 125: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,806 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {330#true} {448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #909#return; {330#true} is VALID [2020-07-18 00:12:30,806 INFO L280 TraceCheckUtils]: 127: Hoare triple {330#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {330#true} is VALID [2020-07-18 00:12:30,806 INFO L280 TraceCheckUtils]: 128: Hoare triple {330#true} ~switchedOnBeforeTS~0 := #t~ret25; {330#true} is VALID [2020-07-18 00:12:30,807 INFO L280 TraceCheckUtils]: 129: Hoare triple {330#true} havoc #t~ret25; {330#true} is VALID [2020-07-18 00:12:30,807 INFO L280 TraceCheckUtils]: 130: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,807 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {330#true} {331#false} #897#return; {331#false} is VALID [2020-07-18 00:12:30,808 INFO L280 TraceCheckUtils]: 132: Hoare triple {331#false} assume !(0 != ~pumpRunning~0); {331#false} is VALID [2020-07-18 00:12:30,808 INFO L280 TraceCheckUtils]: 133: Hoare triple {331#false} assume !(0 != ~systemActive~0); {331#false} is VALID [2020-07-18 00:12:30,808 INFO L263 TraceCheckUtils]: 134: Hoare triple {331#false} call __utac_acc__Specification5_spec__3(); {331#false} is VALID [2020-07-18 00:12:30,809 INFO L280 TraceCheckUtils]: 135: Hoare triple {331#false} havoc ~tmp~5; {331#false} is VALID [2020-07-18 00:12:30,809 INFO L280 TraceCheckUtils]: 136: Hoare triple {331#false} havoc ~tmp___0~2; {331#false} is VALID [2020-07-18 00:12:30,809 INFO L263 TraceCheckUtils]: 137: Hoare triple {331#false} call #t~ret26 := getWaterLevel(); {330#true} is VALID [2020-07-18 00:12:30,810 INFO L280 TraceCheckUtils]: 138: Hoare triple {330#true} havoc ~retValue_acc~10; {330#true} is VALID [2020-07-18 00:12:30,810 INFO L280 TraceCheckUtils]: 139: Hoare triple {330#true} ~retValue_acc~10 := ~waterLevel~0; {330#true} is VALID [2020-07-18 00:12:30,810 INFO L280 TraceCheckUtils]: 140: Hoare triple {330#true} #res := ~retValue_acc~10; {330#true} is VALID [2020-07-18 00:12:30,810 INFO L280 TraceCheckUtils]: 141: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,811 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {330#true} {331#false} #911#return; {331#false} is VALID [2020-07-18 00:12:30,811 INFO L280 TraceCheckUtils]: 143: Hoare triple {331#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647; {331#false} is VALID [2020-07-18 00:12:30,811 INFO L280 TraceCheckUtils]: 144: Hoare triple {331#false} ~tmp~5 := #t~ret26; {331#false} is VALID [2020-07-18 00:12:30,812 INFO L280 TraceCheckUtils]: 145: Hoare triple {331#false} havoc #t~ret26; {331#false} is VALID [2020-07-18 00:12:30,812 INFO L280 TraceCheckUtils]: 146: Hoare triple {331#false} assume 2 != ~tmp~5; {331#false} is VALID [2020-07-18 00:12:30,812 INFO L263 TraceCheckUtils]: 147: Hoare triple {331#false} call #t~ret27 := isPumpRunning(); {330#true} is VALID [2020-07-18 00:12:30,813 INFO L280 TraceCheckUtils]: 148: Hoare triple {330#true} havoc ~retValue_acc~1; {330#true} is VALID [2020-07-18 00:12:30,813 INFO L280 TraceCheckUtils]: 149: Hoare triple {330#true} ~retValue_acc~1 := ~pumpRunning~0; {330#true} is VALID [2020-07-18 00:12:30,813 INFO L280 TraceCheckUtils]: 150: Hoare triple {330#true} #res := ~retValue_acc~1; {330#true} is VALID [2020-07-18 00:12:30,813 INFO L280 TraceCheckUtils]: 151: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:12:30,814 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {330#true} {331#false} #913#return; {331#false} is VALID [2020-07-18 00:12:30,814 INFO L280 TraceCheckUtils]: 153: Hoare triple {331#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {331#false} is VALID [2020-07-18 00:12:30,814 INFO L280 TraceCheckUtils]: 154: Hoare triple {331#false} ~tmp___0~2 := #t~ret27; {331#false} is VALID [2020-07-18 00:12:30,815 INFO L280 TraceCheckUtils]: 155: Hoare triple {331#false} havoc #t~ret27; {331#false} is VALID [2020-07-18 00:12:30,815 INFO L280 TraceCheckUtils]: 156: Hoare triple {331#false} assume 0 != ~tmp___0~2; {331#false} is VALID [2020-07-18 00:12:30,815 INFO L280 TraceCheckUtils]: 157: Hoare triple {331#false} assume 0 == ~switchedOnBeforeTS~0; {331#false} is VALID [2020-07-18 00:12:30,816 INFO L263 TraceCheckUtils]: 158: Hoare triple {331#false} call __automaton_fail(); {331#false} is VALID [2020-07-18 00:12:30,816 INFO L280 TraceCheckUtils]: 159: Hoare triple {331#false} assume !false; {331#false} is VALID [2020-07-18 00:12:30,843 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 00:12:31,081 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:31,083 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [160398516] [2020-07-18 00:12:31,085 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:31,085 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:31,086 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591597677] [2020-07-18 00:12:31,093 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:31,097 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:31,102 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:31,331 WARN L140 InductivityCheck]: Transition 464#(and (<= __utac_acc__Specification5_spec__3_~tmp___0~2 2147483647) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)) (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~2 2147483648)) (= 0 ~switchedOnBeforeTS~0)) ( _ , assume !false; , 331#false ) not inductive [2020-07-18 00:12:31,332 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:31,332 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 00:12:31,339 INFO L168 Benchmark]: Toolchain (without parser) took 4833.41 ms. Allocated memory was 137.9 MB in the beginning and 292.0 MB in the end (delta: 154.1 MB). Free memory was 100.2 MB in the beginning and 237.1 MB in the end (delta: -136.8 MB). Peak memory consumption was 17.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:31,340 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 137.9 MB. Free memory is still 119.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:12:31,341 INFO L168 Benchmark]: CACSL2BoogieTranslator took 918.14 ms. Allocated memory was 137.9 MB in the beginning and 203.4 MB in the end (delta: 65.5 MB). Free memory was 99.8 MB in the beginning and 165.4 MB in the end (delta: -65.5 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:31,343 INFO L168 Benchmark]: Boogie Preprocessor took 122.44 ms. Allocated memory is still 203.4 MB. Free memory was 165.4 MB in the beginning and 160.5 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:31,347 INFO L168 Benchmark]: RCFGBuilder took 1932.18 ms. Allocated memory was 203.4 MB in the beginning and 246.9 MB in the end (delta: 43.5 MB). Free memory was 159.5 MB in the beginning and 215.0 MB in the end (delta: -55.5 MB). Peak memory consumption was 109.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:31,352 INFO L168 Benchmark]: TraceAbstraction took 1850.33 ms. Allocated memory was 246.9 MB in the beginning and 292.0 MB in the end (delta: 45.1 MB). Free memory was 213.0 MB in the beginning and 237.1 MB in the end (delta: -24.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:31,356 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 0.21 ms. Allocated memory is still 137.9 MB. Free memory is still 119.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 918.14 ms. Allocated memory was 137.9 MB in the beginning and 203.4 MB in the end (delta: 65.5 MB). Free memory was 99.8 MB in the beginning and 165.4 MB in the end (delta: -65.5 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 122.44 ms. Allocated memory is still 203.4 MB. Free memory was 165.4 MB in the beginning and 160.5 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1932.18 ms. Allocated memory was 203.4 MB in the beginning and 246.9 MB in the end (delta: 43.5 MB). Free memory was 159.5 MB in the beginning and 215.0 MB in the end (delta: -55.5 MB). Peak memory consumption was 109.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1850.33 ms. Allocated memory was 246.9 MB in the beginning and 292.0 MB in the end (delta: 45.1 MB). Free memory was 213.0 MB in the beginning and 237.1 MB in the end (delta: -24.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...