/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product44.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:10:58,200 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:10:58,202 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:10:58,221 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:10:58,221 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:10:58,223 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:10:58,224 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:10:58,226 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:10:58,227 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:10:58,228 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:10:58,230 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:10:58,231 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:10:58,232 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:10:58,233 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:10:58,234 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:10:58,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:10:58,236 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:10:58,237 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:10:58,239 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:10:58,241 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:10:58,243 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:10:58,244 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:10:58,248 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:10:58,249 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:10:58,251 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:10:58,251 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:10:58,252 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:10:58,253 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:10:58,253 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:10:58,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:10:58,257 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:10:58,258 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:10:58,258 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:10:58,259 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:10:58,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:10:58,260 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:10:58,261 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:10:58,261 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:10:58,261 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:10:58,262 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:10:58,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:10:58,267 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:10:58,277 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:10:58,277 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:10:58,279 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:10:58,279 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:10:58,279 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:10:58,279 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:10:58,279 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:10:58,280 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:10:58,280 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:10:58,280 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:10:58,280 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:10:58,280 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:10:58,281 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:10:58,281 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:10:58,281 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:10:58,281 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:10:58,282 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:10:58,282 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:10:58,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:58,282 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:10:58,282 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:10:58,283 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:10:58,283 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:10:58,577 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:10:58,592 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:10:58,595 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:10:58,597 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:10:58,597 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:10:58,598 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product44.cil.c [2020-07-18 00:10:58,661 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5bda3fef/1f572a23c6814c189ae7c97a4f2ba0ef/FLAGcd19505b8 [2020-07-18 00:10:59,139 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:10:59,140 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product44.cil.c [2020-07-18 00:10:59,154 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5bda3fef/1f572a23c6814c189ae7c97a4f2ba0ef/FLAGcd19505b8 [2020-07-18 00:10:59,483 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5bda3fef/1f572a23c6814c189ae7c97a4f2ba0ef [2020-07-18 00:10:59,492 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:10:59,495 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:10:59,496 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:59,496 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:10:59,500 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:10:59,502 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2caf3f5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59, skipping insertion in model container [2020-07-18 00:10:59,506 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,515 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:10:59,569 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:00,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:00,036 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:00,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:00,198 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:00,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00 WrapperNode [2020-07-18 00:11:00,199 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:00,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:00,199 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:00,199 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:00,210 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,210 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,235 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,236 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,291 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,314 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,324 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,334 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:00,339 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:00,340 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:00,340 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:00,343 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:11:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:11:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:00,429 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:00,429 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:11:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:11:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:11:00,431 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:00,431 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:00,431 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:00,432 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:00,432 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:00,434 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:11:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:11:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:11:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:11:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:11:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:11:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:11:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:11:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:11:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:11:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:11:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:00,444 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:00,444 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:00,444 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:00,445 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:00,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:00,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:00,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:00,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:00,446 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:00,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:00,446 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:00,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:00,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:00,447 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:00,447 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:00,448 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:00,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:00,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:00,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:02,126 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:02,127 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:02,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:02 BoogieIcfgContainer [2020-07-18 00:11:02,139 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:02,140 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:02,140 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:02,144 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:02,144 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:10:59" (1/3) ... [2020-07-18 00:11:02,145 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@565bb5f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:02, skipping insertion in model container [2020-07-18 00:11:02,145 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (2/3) ... [2020-07-18 00:11:02,146 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@565bb5f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:02, skipping insertion in model container [2020-07-18 00:11:02,146 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:02" (3/3) ... [2020-07-18 00:11:02,148 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product44.cil.c [2020-07-18 00:11:02,158 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:02,167 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:02,182 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:02,218 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:02,219 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:02,219 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:02,219 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:02,222 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:02,223 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:02,223 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:02,223 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:02,248 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states. [2020-07-18 00:11:02,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-18 00:11:02,271 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:02,272 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:11:02,273 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:02,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:02,279 INFO L82 PathProgramCache]: Analyzing trace with hash -436184323, now seen corresponding path program 1 times [2020-07-18 00:11:02,288 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:02,288 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [642576984] [2020-07-18 00:11:02,289 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,110 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:11:03,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {426#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {320#true} is VALID [2020-07-18 00:11:03,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {320#true} #valid := #valid[0 := 0]; {320#true} is VALID [2020-07-18 00:11:03,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {320#true} assume 0 < #StackHeapBarrier; {320#true} is VALID [2020-07-18 00:11:03,230 INFO L280 TraceCheckUtils]: 3: Hoare triple {320#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L252 {320#true} is VALID [2020-07-18 00:11:03,230 INFO L280 TraceCheckUtils]: 4: Hoare triple {320#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L252-1 {320#true} is VALID [2020-07-18 00:11:03,231 INFO L280 TraceCheckUtils]: 5: Hoare triple {320#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L256 {320#true} is VALID [2020-07-18 00:11:03,231 INFO L280 TraceCheckUtils]: 6: Hoare triple {320#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L256-1 {320#true} is VALID [2020-07-18 00:11:03,232 INFO L280 TraceCheckUtils]: 7: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L256-2 {320#true} is VALID [2020-07-18 00:11:03,232 INFO L280 TraceCheckUtils]: 8: Hoare triple {320#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L256-3 {320#true} is VALID [2020-07-18 00:11:03,232 INFO L280 TraceCheckUtils]: 9: Hoare triple {320#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L260 {320#true} is VALID [2020-07-18 00:11:03,232 INFO L280 TraceCheckUtils]: 10: Hoare triple {320#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L260-1 {320#true} is VALID [2020-07-18 00:11:03,233 INFO L280 TraceCheckUtils]: 11: Hoare triple {320#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L260-2 {320#true} is VALID [2020-07-18 00:11:03,234 INFO L280 TraceCheckUtils]: 12: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L260-3 {320#true} is VALID [2020-07-18 00:11:03,237 INFO L280 TraceCheckUtils]: 13: Hoare triple {320#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L260-4 {320#true} is VALID [2020-07-18 00:11:03,238 INFO L280 TraceCheckUtils]: 14: Hoare triple {320#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L264 {320#true} is VALID [2020-07-18 00:11:03,238 INFO L280 TraceCheckUtils]: 15: Hoare triple {320#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L264-1 {320#true} is VALID [2020-07-18 00:11:03,239 INFO L280 TraceCheckUtils]: 16: Hoare triple {320#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L264-2 {320#true} is VALID [2020-07-18 00:11:03,244 INFO L280 TraceCheckUtils]: 17: Hoare triple {320#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L264-3 {320#true} is VALID [2020-07-18 00:11:03,244 INFO L280 TraceCheckUtils]: 18: Hoare triple {320#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L264-4 {320#true} is VALID [2020-07-18 00:11:03,245 INFO L280 TraceCheckUtils]: 19: Hoare triple {320#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L264-5 {320#true} is VALID [2020-07-18 00:11:03,245 INFO L280 TraceCheckUtils]: 20: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L264-6 {320#true} is VALID [2020-07-18 00:11:03,245 INFO L280 TraceCheckUtils]: 21: Hoare triple {320#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L264-7 {320#true} is VALID [2020-07-18 00:11:03,246 INFO L280 TraceCheckUtils]: 22: Hoare triple {320#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L268 {320#true} is VALID [2020-07-18 00:11:03,246 INFO L280 TraceCheckUtils]: 23: Hoare triple {320#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L268-1 {320#true} is VALID [2020-07-18 00:11:03,247 INFO L280 TraceCheckUtils]: 24: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L268-2 {320#true} is VALID [2020-07-18 00:11:03,248 INFO L280 TraceCheckUtils]: 25: Hoare triple {320#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L268-3 {320#true} is VALID [2020-07-18 00:11:03,248 INFO L280 TraceCheckUtils]: 26: Hoare triple {320#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L272 {320#true} is VALID [2020-07-18 00:11:03,250 INFO L280 TraceCheckUtils]: 27: Hoare triple {320#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L272-1 {320#true} is VALID [2020-07-18 00:11:03,250 INFO L280 TraceCheckUtils]: 28: Hoare triple {320#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L272-2 {320#true} is VALID [2020-07-18 00:11:03,251 INFO L280 TraceCheckUtils]: 29: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L272-3 {320#true} is VALID [2020-07-18 00:11:03,251 INFO L280 TraceCheckUtils]: 30: Hoare triple {320#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L272-4 {320#true} is VALID [2020-07-18 00:11:03,251 INFO L280 TraceCheckUtils]: 31: Hoare triple {320#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L276 {320#true} is VALID [2020-07-18 00:11:03,252 INFO L280 TraceCheckUtils]: 32: Hoare triple {320#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L276-1 {320#true} is VALID [2020-07-18 00:11:03,252 INFO L280 TraceCheckUtils]: 33: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L276-2 {320#true} is VALID [2020-07-18 00:11:03,252 INFO L280 TraceCheckUtils]: 34: Hoare triple {320#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L276-3 {320#true} is VALID [2020-07-18 00:11:03,253 INFO L280 TraceCheckUtils]: 35: Hoare triple {320#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L278 {320#true} is VALID [2020-07-18 00:11:03,253 INFO L280 TraceCheckUtils]: 36: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L278-1 {320#true} is VALID [2020-07-18 00:11:03,253 INFO L280 TraceCheckUtils]: 37: Hoare triple {320#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(13); srcloc: L278-2 {320#true} is VALID [2020-07-18 00:11:03,254 INFO L280 TraceCheckUtils]: 38: Hoare triple {320#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(7); srcloc: L554 {320#true} is VALID [2020-07-18 00:11:03,254 INFO L280 TraceCheckUtils]: 39: Hoare triple {320#true} SUMMARY for call write~init~int(44, #t~string31.base, #t~string31.offset, 1); srcloc: L555 {320#true} is VALID [2020-07-18 00:11:03,254 INFO L280 TraceCheckUtils]: 40: Hoare triple {320#true} SUMMARY for call write~init~int(77, #t~string31.base, 1 + #t~string31.offset, 1); srcloc: L555-1 {320#true} is VALID [2020-07-18 00:11:03,255 INFO L280 TraceCheckUtils]: 41: Hoare triple {320#true} SUMMARY for call write~init~int(101, #t~string31.base, 2 + #t~string31.offset, 1); srcloc: L555-2 {320#true} is VALID [2020-07-18 00:11:03,255 INFO L280 TraceCheckUtils]: 42: Hoare triple {320#true} SUMMARY for call write~init~int(116, #t~string31.base, 3 + #t~string31.offset, 1); srcloc: L555-3 {320#true} is VALID [2020-07-18 00:11:03,256 INFO L280 TraceCheckUtils]: 43: Hoare triple {320#true} SUMMARY for call write~init~int(104, #t~string31.base, 4 + #t~string31.offset, 1); srcloc: L555-4 {320#true} is VALID [2020-07-18 00:11:03,256 INFO L280 TraceCheckUtils]: 44: Hoare triple {320#true} SUMMARY for call write~init~int(58, #t~string31.base, 5 + #t~string31.offset, 1); srcloc: L555-5 {320#true} is VALID [2020-07-18 00:11:03,256 INFO L280 TraceCheckUtils]: 45: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string31.base, 6 + #t~string31.offset, 1); srcloc: L555-6 {320#true} is VALID [2020-07-18 00:11:03,257 INFO L280 TraceCheckUtils]: 46: Hoare triple {320#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(5); srcloc: L555-7 {320#true} is VALID [2020-07-18 00:11:03,258 INFO L280 TraceCheckUtils]: 47: Hoare triple {320#true} SUMMARY for call write~init~int(67, #t~string33.base, #t~string33.offset, 1); srcloc: L559 {320#true} is VALID [2020-07-18 00:11:03,258 INFO L280 TraceCheckUtils]: 48: Hoare triple {320#true} SUMMARY for call write~init~int(82, #t~string33.base, 1 + #t~string33.offset, 1); srcloc: L559-1 {320#true} is VALID [2020-07-18 00:11:03,258 INFO L280 TraceCheckUtils]: 49: Hoare triple {320#true} SUMMARY for call write~init~int(73, #t~string33.base, 2 + #t~string33.offset, 1); srcloc: L559-2 {320#true} is VALID [2020-07-18 00:11:03,259 INFO L280 TraceCheckUtils]: 50: Hoare triple {320#true} SUMMARY for call write~init~int(84, #t~string33.base, 3 + #t~string33.offset, 1); srcloc: L559-3 {320#true} is VALID [2020-07-18 00:11:03,263 INFO L280 TraceCheckUtils]: 51: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string33.base, 4 + #t~string33.offset, 1); srcloc: L559-4 {320#true} is VALID [2020-07-18 00:11:03,263 INFO L280 TraceCheckUtils]: 52: Hoare triple {320#true} SUMMARY for call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(3); srcloc: L559-5 {320#true} is VALID [2020-07-18 00:11:03,264 INFO L280 TraceCheckUtils]: 53: Hoare triple {320#true} SUMMARY for call write~init~int(79, #t~string35.base, #t~string35.offset, 1); srcloc: L563 {320#true} is VALID [2020-07-18 00:11:03,264 INFO L280 TraceCheckUtils]: 54: Hoare triple {320#true} SUMMARY for call write~init~int(75, #t~string35.base, 1 + #t~string35.offset, 1); srcloc: L563-1 {320#true} is VALID [2020-07-18 00:11:03,264 INFO L280 TraceCheckUtils]: 55: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string35.base, 2 + #t~string35.offset, 1); srcloc: L563-2 {320#true} is VALID [2020-07-18 00:11:03,265 INFO L280 TraceCheckUtils]: 56: Hoare triple {320#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(2); srcloc: L563-3 {320#true} is VALID [2020-07-18 00:11:03,265 INFO L280 TraceCheckUtils]: 57: Hoare triple {320#true} SUMMARY for call write~init~int(41, #t~string37.base, #t~string37.offset, 1); srcloc: L567 {320#true} is VALID [2020-07-18 00:11:03,273 INFO L280 TraceCheckUtils]: 58: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string37.base, 1 + #t~string37.offset, 1); srcloc: L567-1 {320#true} is VALID [2020-07-18 00:11:03,274 INFO L280 TraceCheckUtils]: 59: Hoare triple {320#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L567-2 {320#true} is VALID [2020-07-18 00:11:03,274 INFO L280 TraceCheckUtils]: 60: Hoare triple {320#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L893 {320#true} is VALID [2020-07-18 00:11:03,274 INFO L280 TraceCheckUtils]: 61: Hoare triple {320#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L893-1 {320#true} is VALID [2020-07-18 00:11:03,275 INFO L280 TraceCheckUtils]: 62: Hoare triple {320#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L894 {320#true} is VALID [2020-07-18 00:11:03,275 INFO L280 TraceCheckUtils]: 63: Hoare triple {320#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L900 {320#true} is VALID [2020-07-18 00:11:03,275 INFO L280 TraceCheckUtils]: 64: Hoare triple {320#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L900-1 {320#true} is VALID [2020-07-18 00:11:03,276 INFO L280 TraceCheckUtils]: 65: Hoare triple {320#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L901 {320#true} is VALID [2020-07-18 00:11:03,276 INFO L280 TraceCheckUtils]: 66: Hoare triple {320#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L939 {320#true} is VALID [2020-07-18 00:11:03,276 INFO L280 TraceCheckUtils]: 67: Hoare triple {320#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L939-1 {320#true} is VALID [2020-07-18 00:11:03,277 INFO L280 TraceCheckUtils]: 68: Hoare triple {320#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L940 {320#true} is VALID [2020-07-18 00:11:03,277 INFO L280 TraceCheckUtils]: 69: Hoare triple {320#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L946 {320#true} is VALID [2020-07-18 00:11:03,280 INFO L280 TraceCheckUtils]: 70: Hoare triple {320#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L946-1 {320#true} is VALID [2020-07-18 00:11:03,280 INFO L280 TraceCheckUtils]: 71: Hoare triple {320#true} ~pumpRunning~0 := 0; {320#true} is VALID [2020-07-18 00:11:03,280 INFO L280 TraceCheckUtils]: 72: Hoare triple {320#true} ~systemActive~0 := 1; {320#true} is VALID [2020-07-18 00:11:03,281 INFO L280 TraceCheckUtils]: 73: Hoare triple {320#true} ~cleanupTimeShifts~0 := 4; {320#true} is VALID [2020-07-18 00:11:03,281 INFO L280 TraceCheckUtils]: 74: Hoare triple {320#true} ~methAndRunningLastTime~0 := 0; {320#true} is VALID [2020-07-18 00:11:03,281 INFO L280 TraceCheckUtils]: 75: Hoare triple {320#true} ~waterLevel~0 := 1; {320#true} is VALID [2020-07-18 00:11:03,281 INFO L280 TraceCheckUtils]: 76: Hoare triple {320#true} ~methaneLevelCritical~0 := 0; {320#true} is VALID [2020-07-18 00:11:03,282 INFO L280 TraceCheckUtils]: 77: Hoare triple {320#true} ~head~0.base, ~head~0.offset := 0, 0; {320#true} is VALID [2020-07-18 00:11:03,282 INFO L280 TraceCheckUtils]: 78: Hoare triple {320#true} assume true; {320#true} is VALID [2020-07-18 00:11:03,282 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {320#true} {320#true} #921#return; {320#true} is VALID [2020-07-18 00:11:03,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {320#true} assume true; {320#true} is VALID [2020-07-18 00:11:03,306 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {320#true} {320#true} #825#return; {320#true} is VALID [2020-07-18 00:11:03,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {320#true} assume true; {320#true} is VALID [2020-07-18 00:11:03,310 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {320#true} {320#true} #827#return; {320#true} is VALID [2020-07-18 00:11:03,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {320#true} havoc ~retValue_acc~4; {320#true} is VALID [2020-07-18 00:11:03,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {320#true} ~retValue_acc~4 := 1; {320#true} is VALID [2020-07-18 00:11:03,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {320#true} #res := ~retValue_acc~4; {320#true} is VALID [2020-07-18 00:11:03,316 INFO L280 TraceCheckUtils]: 3: Hoare triple {320#true} assume true; {320#true} is VALID [2020-07-18 00:11:03,316 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {320#true} {320#true} #829#return; {320#true} is VALID [2020-07-18 00:11:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {320#true} assume true; {320#true} is VALID [2020-07-18 00:11:03,327 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {320#true} {320#true} #831#return; {320#true} is VALID [2020-07-18 00:11:03,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {427#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {320#true} is VALID [2020-07-18 00:11:03,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {320#true} assume true; {320#true} is VALID [2020-07-18 00:11:03,339 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {320#true} {320#true} #911#return; {320#true} is VALID [2020-07-18 00:11:03,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {320#true} havoc ~retValue_acc~6; {320#true} is VALID [2020-07-18 00:11:03,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {320#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {320#true} is VALID [2020-07-18 00:11:03,345 INFO L280 TraceCheckUtils]: 2: Hoare triple {320#true} #res := ~retValue_acc~6; {320#true} is VALID [2020-07-18 00:11:03,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {320#true} assume true; {320#true} is VALID [2020-07-18 00:11:03,346 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {320#true} {321#false} #887#return; {321#false} is VALID [2020-07-18 00:11:03,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {320#true} havoc ~retValue_acc~1; {320#true} is VALID [2020-07-18 00:11:03,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {320#true} ~retValue_acc~1 := ~pumpRunning~0; {320#true} is VALID [2020-07-18 00:11:03,351 INFO L280 TraceCheckUtils]: 2: Hoare triple {320#true} #res := ~retValue_acc~1; {320#true} is VALID [2020-07-18 00:11:03,352 INFO L280 TraceCheckUtils]: 3: Hoare triple {320#true} assume true; {320#true} is VALID [2020-07-18 00:11:03,352 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {320#true} {321#false} #889#return; {321#false} is VALID [2020-07-18 00:11:03,358 INFO L263 TraceCheckUtils]: 0: Hoare triple {320#true} call ULTIMATE.init(); {426#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:11:03,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {426#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {320#true} is VALID [2020-07-18 00:11:03,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {320#true} #valid := #valid[0 := 0]; {320#true} is VALID [2020-07-18 00:11:03,362 INFO L280 TraceCheckUtils]: 3: Hoare triple {320#true} assume 0 < #StackHeapBarrier; {320#true} is VALID [2020-07-18 00:11:03,362 INFO L280 TraceCheckUtils]: 4: Hoare triple {320#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L252 {320#true} is VALID [2020-07-18 00:11:03,362 INFO L280 TraceCheckUtils]: 5: Hoare triple {320#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L252-1 {320#true} is VALID [2020-07-18 00:11:03,363 INFO L280 TraceCheckUtils]: 6: Hoare triple {320#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L256 {320#true} is VALID [2020-07-18 00:11:03,363 INFO L280 TraceCheckUtils]: 7: Hoare triple {320#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L256-1 {320#true} is VALID [2020-07-18 00:11:03,384 INFO L280 TraceCheckUtils]: 8: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L256-2 {320#true} is VALID [2020-07-18 00:11:03,384 INFO L280 TraceCheckUtils]: 9: Hoare triple {320#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L256-3 {320#true} is VALID [2020-07-18 00:11:03,385 INFO L280 TraceCheckUtils]: 10: Hoare triple {320#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L260 {320#true} is VALID [2020-07-18 00:11:03,385 INFO L280 TraceCheckUtils]: 11: Hoare triple {320#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L260-1 {320#true} is VALID [2020-07-18 00:11:03,385 INFO L280 TraceCheckUtils]: 12: Hoare triple {320#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L260-2 {320#true} is VALID [2020-07-18 00:11:03,385 INFO L280 TraceCheckUtils]: 13: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L260-3 {320#true} is VALID [2020-07-18 00:11:03,386 INFO L280 TraceCheckUtils]: 14: Hoare triple {320#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L260-4 {320#true} is VALID [2020-07-18 00:11:03,386 INFO L280 TraceCheckUtils]: 15: Hoare triple {320#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L264 {320#true} is VALID [2020-07-18 00:11:03,387 INFO L280 TraceCheckUtils]: 16: Hoare triple {320#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L264-1 {320#true} is VALID [2020-07-18 00:11:03,388 INFO L280 TraceCheckUtils]: 17: Hoare triple {320#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L264-2 {320#true} is VALID [2020-07-18 00:11:03,388 INFO L280 TraceCheckUtils]: 18: Hoare triple {320#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L264-3 {320#true} is VALID [2020-07-18 00:11:03,388 INFO L280 TraceCheckUtils]: 19: Hoare triple {320#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L264-4 {320#true} is VALID [2020-07-18 00:11:03,389 INFO L280 TraceCheckUtils]: 20: Hoare triple {320#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L264-5 {320#true} is VALID [2020-07-18 00:11:03,389 INFO L280 TraceCheckUtils]: 21: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L264-6 {320#true} is VALID [2020-07-18 00:11:03,389 INFO L280 TraceCheckUtils]: 22: Hoare triple {320#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L264-7 {320#true} is VALID [2020-07-18 00:11:03,390 INFO L280 TraceCheckUtils]: 23: Hoare triple {320#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L268 {320#true} is VALID [2020-07-18 00:11:03,390 INFO L280 TraceCheckUtils]: 24: Hoare triple {320#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L268-1 {320#true} is VALID [2020-07-18 00:11:03,390 INFO L280 TraceCheckUtils]: 25: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L268-2 {320#true} is VALID [2020-07-18 00:11:03,390 INFO L280 TraceCheckUtils]: 26: Hoare triple {320#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L268-3 {320#true} is VALID [2020-07-18 00:11:03,391 INFO L280 TraceCheckUtils]: 27: Hoare triple {320#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L272 {320#true} is VALID [2020-07-18 00:11:03,391 INFO L280 TraceCheckUtils]: 28: Hoare triple {320#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L272-1 {320#true} is VALID [2020-07-18 00:11:03,391 INFO L280 TraceCheckUtils]: 29: Hoare triple {320#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L272-2 {320#true} is VALID [2020-07-18 00:11:03,391 INFO L280 TraceCheckUtils]: 30: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L272-3 {320#true} is VALID [2020-07-18 00:11:03,392 INFO L280 TraceCheckUtils]: 31: Hoare triple {320#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L272-4 {320#true} is VALID [2020-07-18 00:11:03,392 INFO L280 TraceCheckUtils]: 32: Hoare triple {320#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L276 {320#true} is VALID [2020-07-18 00:11:03,392 INFO L280 TraceCheckUtils]: 33: Hoare triple {320#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L276-1 {320#true} is VALID [2020-07-18 00:11:03,392 INFO L280 TraceCheckUtils]: 34: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L276-2 {320#true} is VALID [2020-07-18 00:11:03,393 INFO L280 TraceCheckUtils]: 35: Hoare triple {320#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L276-3 {320#true} is VALID [2020-07-18 00:11:03,393 INFO L280 TraceCheckUtils]: 36: Hoare triple {320#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L278 {320#true} is VALID [2020-07-18 00:11:03,393 INFO L280 TraceCheckUtils]: 37: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L278-1 {320#true} is VALID [2020-07-18 00:11:03,393 INFO L280 TraceCheckUtils]: 38: Hoare triple {320#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(13); srcloc: L278-2 {320#true} is VALID [2020-07-18 00:11:03,394 INFO L280 TraceCheckUtils]: 39: Hoare triple {320#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(7); srcloc: L554 {320#true} is VALID [2020-07-18 00:11:03,394 INFO L280 TraceCheckUtils]: 40: Hoare triple {320#true} SUMMARY for call write~init~int(44, #t~string31.base, #t~string31.offset, 1); srcloc: L555 {320#true} is VALID [2020-07-18 00:11:03,394 INFO L280 TraceCheckUtils]: 41: Hoare triple {320#true} SUMMARY for call write~init~int(77, #t~string31.base, 1 + #t~string31.offset, 1); srcloc: L555-1 {320#true} is VALID [2020-07-18 00:11:03,395 INFO L280 TraceCheckUtils]: 42: Hoare triple {320#true} SUMMARY for call write~init~int(101, #t~string31.base, 2 + #t~string31.offset, 1); srcloc: L555-2 {320#true} is VALID [2020-07-18 00:11:03,395 INFO L280 TraceCheckUtils]: 43: Hoare triple {320#true} SUMMARY for call write~init~int(116, #t~string31.base, 3 + #t~string31.offset, 1); srcloc: L555-3 {320#true} is VALID [2020-07-18 00:11:03,395 INFO L280 TraceCheckUtils]: 44: Hoare triple {320#true} SUMMARY for call write~init~int(104, #t~string31.base, 4 + #t~string31.offset, 1); srcloc: L555-4 {320#true} is VALID [2020-07-18 00:11:03,395 INFO L280 TraceCheckUtils]: 45: Hoare triple {320#true} SUMMARY for call write~init~int(58, #t~string31.base, 5 + #t~string31.offset, 1); srcloc: L555-5 {320#true} is VALID [2020-07-18 00:11:03,396 INFO L280 TraceCheckUtils]: 46: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string31.base, 6 + #t~string31.offset, 1); srcloc: L555-6 {320#true} is VALID [2020-07-18 00:11:03,396 INFO L280 TraceCheckUtils]: 47: Hoare triple {320#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(5); srcloc: L555-7 {320#true} is VALID [2020-07-18 00:11:03,396 INFO L280 TraceCheckUtils]: 48: Hoare triple {320#true} SUMMARY for call write~init~int(67, #t~string33.base, #t~string33.offset, 1); srcloc: L559 {320#true} is VALID [2020-07-18 00:11:03,397 INFO L280 TraceCheckUtils]: 49: Hoare triple {320#true} SUMMARY for call write~init~int(82, #t~string33.base, 1 + #t~string33.offset, 1); srcloc: L559-1 {320#true} is VALID [2020-07-18 00:11:03,397 INFO L280 TraceCheckUtils]: 50: Hoare triple {320#true} SUMMARY for call write~init~int(73, #t~string33.base, 2 + #t~string33.offset, 1); srcloc: L559-2 {320#true} is VALID [2020-07-18 00:11:03,397 INFO L280 TraceCheckUtils]: 51: Hoare triple {320#true} SUMMARY for call write~init~int(84, #t~string33.base, 3 + #t~string33.offset, 1); srcloc: L559-3 {320#true} is VALID [2020-07-18 00:11:03,397 INFO L280 TraceCheckUtils]: 52: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string33.base, 4 + #t~string33.offset, 1); srcloc: L559-4 {320#true} is VALID [2020-07-18 00:11:03,398 INFO L280 TraceCheckUtils]: 53: Hoare triple {320#true} SUMMARY for call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(3); srcloc: L559-5 {320#true} is VALID [2020-07-18 00:11:03,398 INFO L280 TraceCheckUtils]: 54: Hoare triple {320#true} SUMMARY for call write~init~int(79, #t~string35.base, #t~string35.offset, 1); srcloc: L563 {320#true} is VALID [2020-07-18 00:11:03,398 INFO L280 TraceCheckUtils]: 55: Hoare triple {320#true} SUMMARY for call write~init~int(75, #t~string35.base, 1 + #t~string35.offset, 1); srcloc: L563-1 {320#true} is VALID [2020-07-18 00:11:03,399 INFO L280 TraceCheckUtils]: 56: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string35.base, 2 + #t~string35.offset, 1); srcloc: L563-2 {320#true} is VALID [2020-07-18 00:11:03,399 INFO L280 TraceCheckUtils]: 57: Hoare triple {320#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(2); srcloc: L563-3 {320#true} is VALID [2020-07-18 00:11:03,399 INFO L280 TraceCheckUtils]: 58: Hoare triple {320#true} SUMMARY for call write~init~int(41, #t~string37.base, #t~string37.offset, 1); srcloc: L567 {320#true} is VALID [2020-07-18 00:11:03,399 INFO L280 TraceCheckUtils]: 59: Hoare triple {320#true} SUMMARY for call write~init~int(0, #t~string37.base, 1 + #t~string37.offset, 1); srcloc: L567-1 {320#true} is VALID [2020-07-18 00:11:03,400 INFO L280 TraceCheckUtils]: 60: Hoare triple {320#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L567-2 {320#true} is VALID [2020-07-18 00:11:03,400 INFO L280 TraceCheckUtils]: 61: Hoare triple {320#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L893 {320#true} is VALID [2020-07-18 00:11:03,400 INFO L280 TraceCheckUtils]: 62: Hoare triple {320#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L893-1 {320#true} is VALID [2020-07-18 00:11:03,401 INFO L280 TraceCheckUtils]: 63: Hoare triple {320#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L894 {320#true} is VALID [2020-07-18 00:11:03,401 INFO L280 TraceCheckUtils]: 64: Hoare triple {320#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L900 {320#true} is VALID [2020-07-18 00:11:03,401 INFO L280 TraceCheckUtils]: 65: Hoare triple {320#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L900-1 {320#true} is VALID [2020-07-18 00:11:03,401 INFO L280 TraceCheckUtils]: 66: Hoare triple {320#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L901 {320#true} is VALID [2020-07-18 00:11:03,402 INFO L280 TraceCheckUtils]: 67: Hoare triple {320#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L939 {320#true} is VALID [2020-07-18 00:11:03,402 INFO L280 TraceCheckUtils]: 68: Hoare triple {320#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L939-1 {320#true} is VALID [2020-07-18 00:11:03,402 INFO L280 TraceCheckUtils]: 69: Hoare triple {320#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L940 {320#true} is VALID [2020-07-18 00:11:03,402 INFO L280 TraceCheckUtils]: 70: Hoare triple {320#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L946 {320#true} is VALID [2020-07-18 00:11:03,403 INFO L280 TraceCheckUtils]: 71: Hoare triple {320#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L946-1 {320#true} is VALID [2020-07-18 00:11:03,403 INFO L280 TraceCheckUtils]: 72: Hoare triple {320#true} ~pumpRunning~0 := 0; {320#true} is VALID [2020-07-18 00:11:03,403 INFO L280 TraceCheckUtils]: 73: Hoare triple {320#true} ~systemActive~0 := 1; {320#true} is VALID [2020-07-18 00:11:03,404 INFO L280 TraceCheckUtils]: 74: Hoare triple {320#true} ~cleanupTimeShifts~0 := 4; {320#true} is VALID [2020-07-18 00:11:03,404 INFO L280 TraceCheckUtils]: 75: Hoare triple {320#true} ~methAndRunningLastTime~0 := 0; {320#true} is VALID [2020-07-18 00:11:03,404 INFO L280 TraceCheckUtils]: 76: Hoare triple {320#true} ~waterLevel~0 := 1; {320#true} is VALID [2020-07-18 00:11:03,404 INFO L280 TraceCheckUtils]: 77: Hoare triple {320#true} ~methaneLevelCritical~0 := 0; {320#true} is VALID [2020-07-18 00:11:03,405 INFO L280 TraceCheckUtils]: 78: Hoare triple {320#true} ~head~0.base, ~head~0.offset := 0, 0; {320#true} is VALID [2020-07-18 00:11:03,405 INFO L280 TraceCheckUtils]: 79: Hoare triple {320#true} assume true; {320#true} is VALID [2020-07-18 00:11:03,405 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {320#true} {320#true} #921#return; {320#true} is VALID [2020-07-18 00:11:03,406 INFO L263 TraceCheckUtils]: 81: Hoare triple {320#true} call #t~ret73 := main(); {320#true} is VALID [2020-07-18 00:11:03,406 INFO L280 TraceCheckUtils]: 82: Hoare triple {320#true} havoc ~retValue_acc~5; {320#true} is VALID [2020-07-18 00:11:03,406 INFO L280 TraceCheckUtils]: 83: Hoare triple {320#true} havoc ~tmp~4; {320#true} is VALID [2020-07-18 00:11:03,406 INFO L263 TraceCheckUtils]: 84: Hoare triple {320#true} call select_helpers(); {320#true} is VALID [2020-07-18 00:11:03,407 INFO L280 TraceCheckUtils]: 85: Hoare triple {320#true} assume true; {320#true} is VALID [2020-07-18 00:11:03,407 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {320#true} {320#true} #825#return; {320#true} is VALID [2020-07-18 00:11:03,407 INFO L263 TraceCheckUtils]: 87: Hoare triple {320#true} call select_features(); {320#true} is VALID [2020-07-18 00:11:03,408 INFO L280 TraceCheckUtils]: 88: Hoare triple {320#true} assume true; {320#true} is VALID [2020-07-18 00:11:03,408 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {320#true} {320#true} #827#return; {320#true} is VALID [2020-07-18 00:11:03,408 INFO L263 TraceCheckUtils]: 90: Hoare triple {320#true} call #t~ret25 := valid_product(); {320#true} is VALID [2020-07-18 00:11:03,408 INFO L280 TraceCheckUtils]: 91: Hoare triple {320#true} havoc ~retValue_acc~4; {320#true} is VALID [2020-07-18 00:11:03,409 INFO L280 TraceCheckUtils]: 92: Hoare triple {320#true} ~retValue_acc~4 := 1; {320#true} is VALID [2020-07-18 00:11:03,409 INFO L280 TraceCheckUtils]: 93: Hoare triple {320#true} #res := ~retValue_acc~4; {320#true} is VALID [2020-07-18 00:11:03,409 INFO L280 TraceCheckUtils]: 94: Hoare triple {320#true} assume true; {320#true} is VALID [2020-07-18 00:11:03,409 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {320#true} {320#true} #829#return; {320#true} is VALID [2020-07-18 00:11:03,410 INFO L280 TraceCheckUtils]: 96: Hoare triple {320#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {320#true} is VALID [2020-07-18 00:11:03,410 INFO L280 TraceCheckUtils]: 97: Hoare triple {320#true} ~tmp~4 := #t~ret25; {320#true} is VALID [2020-07-18 00:11:03,410 INFO L280 TraceCheckUtils]: 98: Hoare triple {320#true} havoc #t~ret25; {320#true} is VALID [2020-07-18 00:11:03,411 INFO L280 TraceCheckUtils]: 99: Hoare triple {320#true} assume 0 != ~tmp~4; {320#true} is VALID [2020-07-18 00:11:03,411 INFO L263 TraceCheckUtils]: 100: Hoare triple {320#true} call setup(); {320#true} is VALID [2020-07-18 00:11:03,411 INFO L280 TraceCheckUtils]: 101: Hoare triple {320#true} assume true; {320#true} is VALID [2020-07-18 00:11:03,411 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {320#true} {320#true} #831#return; {320#true} is VALID [2020-07-18 00:11:03,412 INFO L263 TraceCheckUtils]: 103: Hoare triple {320#true} call runTest(); {320#true} is VALID [2020-07-18 00:11:03,413 INFO L263 TraceCheckUtils]: 104: Hoare triple {320#true} call __utac_acc__Specification2_spec__1(); {427#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 00:11:03,413 INFO L280 TraceCheckUtils]: 105: Hoare triple {427#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {320#true} is VALID [2020-07-18 00:11:03,413 INFO L280 TraceCheckUtils]: 106: Hoare triple {320#true} assume true; {320#true} is VALID [2020-07-18 00:11:03,414 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {320#true} {320#true} #911#return; {320#true} is VALID [2020-07-18 00:11:03,414 INFO L263 TraceCheckUtils]: 108: Hoare triple {320#true} call test(); {320#true} is VALID [2020-07-18 00:11:03,414 INFO L280 TraceCheckUtils]: 109: Hoare triple {320#true} havoc ~splverifierCounter~0; {320#true} is VALID [2020-07-18 00:11:03,414 INFO L280 TraceCheckUtils]: 110: Hoare triple {320#true} havoc ~tmp~0; {320#true} is VALID [2020-07-18 00:11:03,415 INFO L280 TraceCheckUtils]: 111: Hoare triple {320#true} havoc ~tmp___0~0; {320#true} is VALID [2020-07-18 00:11:03,415 INFO L280 TraceCheckUtils]: 112: Hoare triple {320#true} havoc ~tmp___1~0; {320#true} is VALID [2020-07-18 00:11:03,415 INFO L280 TraceCheckUtils]: 113: Hoare triple {320#true} havoc ~tmp___2~0; {320#true} is VALID [2020-07-18 00:11:03,416 INFO L280 TraceCheckUtils]: 114: Hoare triple {320#true} ~splverifierCounter~0 := 0; {320#true} is VALID [2020-07-18 00:11:03,416 INFO L280 TraceCheckUtils]: 115: Hoare triple {320#true} assume false; {321#false} is VALID [2020-07-18 00:11:03,417 INFO L263 TraceCheckUtils]: 116: Hoare triple {321#false} call cleanup(); {321#false} is VALID [2020-07-18 00:11:03,417 INFO L280 TraceCheckUtils]: 117: Hoare triple {321#false} havoc ~i~0; {321#false} is VALID [2020-07-18 00:11:03,417 INFO L280 TraceCheckUtils]: 118: Hoare triple {321#false} havoc ~__cil_tmp2~0; {321#false} is VALID [2020-07-18 00:11:03,418 INFO L263 TraceCheckUtils]: 119: Hoare triple {321#false} call timeShift(); {321#false} is VALID [2020-07-18 00:11:03,418 INFO L280 TraceCheckUtils]: 120: Hoare triple {321#false} assume !(0 != ~pumpRunning~0); {321#false} is VALID [2020-07-18 00:11:03,418 INFO L280 TraceCheckUtils]: 121: Hoare triple {321#false} assume !(0 != ~systemActive~0); {321#false} is VALID [2020-07-18 00:11:03,418 INFO L263 TraceCheckUtils]: 122: Hoare triple {321#false} call __utac_acc__Specification2_spec__2(); {321#false} is VALID [2020-07-18 00:11:03,419 INFO L280 TraceCheckUtils]: 123: Hoare triple {321#false} havoc ~tmp~5; {321#false} is VALID [2020-07-18 00:11:03,419 INFO L280 TraceCheckUtils]: 124: Hoare triple {321#false} havoc ~tmp___0~2; {321#false} is VALID [2020-07-18 00:11:03,419 INFO L263 TraceCheckUtils]: 125: Hoare triple {321#false} call #t~ret26 := isMethaneLevelCritical(); {320#true} is VALID [2020-07-18 00:11:03,420 INFO L280 TraceCheckUtils]: 126: Hoare triple {320#true} havoc ~retValue_acc~6; {320#true} is VALID [2020-07-18 00:11:03,420 INFO L280 TraceCheckUtils]: 127: Hoare triple {320#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {320#true} is VALID [2020-07-18 00:11:03,420 INFO L280 TraceCheckUtils]: 128: Hoare triple {320#true} #res := ~retValue_acc~6; {320#true} is VALID [2020-07-18 00:11:03,420 INFO L280 TraceCheckUtils]: 129: Hoare triple {320#true} assume true; {320#true} is VALID [2020-07-18 00:11:03,421 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {320#true} {321#false} #887#return; {321#false} is VALID [2020-07-18 00:11:03,421 INFO L280 TraceCheckUtils]: 131: Hoare triple {321#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647; {321#false} is VALID [2020-07-18 00:11:03,421 INFO L280 TraceCheckUtils]: 132: Hoare triple {321#false} ~tmp~5 := #t~ret26; {321#false} is VALID [2020-07-18 00:11:03,422 INFO L280 TraceCheckUtils]: 133: Hoare triple {321#false} havoc #t~ret26; {321#false} is VALID [2020-07-18 00:11:03,422 INFO L280 TraceCheckUtils]: 134: Hoare triple {321#false} assume 0 != ~tmp~5; {321#false} is VALID [2020-07-18 00:11:03,422 INFO L263 TraceCheckUtils]: 135: Hoare triple {321#false} call #t~ret27 := isPumpRunning(); {320#true} is VALID [2020-07-18 00:11:03,422 INFO L280 TraceCheckUtils]: 136: Hoare triple {320#true} havoc ~retValue_acc~1; {320#true} is VALID [2020-07-18 00:11:03,423 INFO L280 TraceCheckUtils]: 137: Hoare triple {320#true} ~retValue_acc~1 := ~pumpRunning~0; {320#true} is VALID [2020-07-18 00:11:03,423 INFO L280 TraceCheckUtils]: 138: Hoare triple {320#true} #res := ~retValue_acc~1; {320#true} is VALID [2020-07-18 00:11:03,423 INFO L280 TraceCheckUtils]: 139: Hoare triple {320#true} assume true; {320#true} is VALID [2020-07-18 00:11:03,424 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {320#true} {321#false} #889#return; {321#false} is VALID [2020-07-18 00:11:03,424 INFO L280 TraceCheckUtils]: 141: Hoare triple {321#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {321#false} is VALID [2020-07-18 00:11:03,424 INFO L280 TraceCheckUtils]: 142: Hoare triple {321#false} ~tmp___0~2 := #t~ret27; {321#false} is VALID [2020-07-18 00:11:03,424 INFO L280 TraceCheckUtils]: 143: Hoare triple {321#false} havoc #t~ret27; {321#false} is VALID [2020-07-18 00:11:03,425 INFO L280 TraceCheckUtils]: 144: Hoare triple {321#false} assume 0 != ~tmp___0~2; {321#false} is VALID [2020-07-18 00:11:03,425 INFO L280 TraceCheckUtils]: 145: Hoare triple {321#false} assume 0 != ~methAndRunningLastTime~0; {321#false} is VALID [2020-07-18 00:11:03,425 INFO L263 TraceCheckUtils]: 146: Hoare triple {321#false} call __automaton_fail(); {321#false} is VALID [2020-07-18 00:11:03,426 INFO L280 TraceCheckUtils]: 147: Hoare triple {321#false} assume !false; {321#false} is VALID [2020-07-18 00:11:03,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:11:03,672 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:03,674 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [642576984] [2020-07-18 00:11:03,676 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:03,676 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 00:11:03,678 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084916647] [2020-07-18 00:11:03,687 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 148 [2020-07-18 00:11:03,691 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:03,695 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 00:11:03,893 WARN L140 InductivityCheck]: Transition 436#(and (not (= 0 ~methAndRunningLastTime~0)) (<= __utac_acc__Specification2_spec__2_~tmp___0~2 2147483647) (not (= __utac_acc__Specification2_spec__2_~tmp___0~2 0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~2 2147483648))) ( _ , assume !false; , 321#false ) not inductive [2020-07-18 00:11:03,894 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:03,894 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:11:03,901 INFO L168 Benchmark]: Toolchain (without parser) took 4407.12 ms. Allocated memory was 142.6 MB in the beginning and 252.7 MB in the end (delta: 110.1 MB). Free memory was 98.7 MB in the beginning and 107.6 MB in the end (delta: -9.0 MB). Peak memory consumption was 101.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:03,903 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 142.6 MB. Free memory was 118.0 MB in the beginning and 117.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:03,907 INFO L168 Benchmark]: CACSL2BoogieTranslator took 702.73 ms. Allocated memory was 142.6 MB in the beginning and 200.3 MB in the end (delta: 57.7 MB). Free memory was 98.2 MB in the beginning and 164.8 MB in the end (delta: -66.6 MB). Peak memory consumption was 23.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:03,908 INFO L168 Benchmark]: Boogie Preprocessor took 135.16 ms. Allocated memory is still 200.3 MB. Free memory was 164.8 MB in the beginning and 159.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:03,909 INFO L168 Benchmark]: RCFGBuilder took 1799.60 ms. Allocated memory was 200.3 MB in the beginning and 229.1 MB in the end (delta: 28.8 MB). Free memory was 159.1 MB in the beginning and 80.5 MB in the end (delta: 78.6 MB). Peak memory consumption was 107.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:03,916 INFO L168 Benchmark]: TraceAbstraction took 1756.83 ms. Allocated memory was 229.1 MB in the beginning and 252.7 MB in the end (delta: 23.6 MB). Free memory was 79.1 MB in the beginning and 107.6 MB in the end (delta: -28.5 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:11:03,921 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 142.6 MB. Free memory was 118.0 MB in the beginning and 117.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 702.73 ms. Allocated memory was 142.6 MB in the beginning and 200.3 MB in the end (delta: 57.7 MB). Free memory was 98.2 MB in the beginning and 164.8 MB in the end (delta: -66.6 MB). Peak memory consumption was 23.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 135.16 ms. Allocated memory is still 200.3 MB. Free memory was 164.8 MB in the beginning and 159.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1799.60 ms. Allocated memory was 200.3 MB in the beginning and 229.1 MB in the end (delta: 28.8 MB). Free memory was 159.1 MB in the beginning and 80.5 MB in the end (delta: 78.6 MB). Peak memory consumption was 107.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1756.83 ms. Allocated memory was 229.1 MB in the beginning and 252.7 MB in the end (delta: 23.6 MB). Free memory was 79.1 MB in the beginning and 107.6 MB in the end (delta: -28.5 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...