/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_product11.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:10:40,153 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:10:40,155 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:10:40,173 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:10:40,174 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:10:40,176 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:10:40,177 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:10:40,190 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:10:40,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:10:40,193 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:10:40,194 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:10:40,195 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:10:40,198 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:10:40,199 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:10:40,201 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:10:40,202 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:10:40,203 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:10:40,204 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:10:40,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:10:40,207 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:10:40,214 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:10:40,215 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:10:40,217 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:10:40,218 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:10:40,222 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:10:40,222 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:10:40,222 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:10:40,225 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:10:40,226 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:10:40,227 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:10:40,227 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:10:40,228 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:10:40,230 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:10:40,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:10:40,232 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:10:40,232 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:10:40,234 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:10:40,235 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:10:40,235 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:10:40,236 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:10:40,237 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:10:40,237 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 00:10:40,252 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:10:40,252 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:10:40,253 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:10:40,254 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:10:40,254 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:10:40,254 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:10:40,254 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:10:40,254 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:10:40,254 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:10:40,255 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:10:40,256 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:10:40,256 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:10:40,256 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:10:40,256 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:10:40,257 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:10:40,257 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:10:40,257 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:10:40,257 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:10:40,258 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:40,258 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:10:40,258 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:10:40,258 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:10:40,258 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:10:40,512 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:10:40,527 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:10:40,531 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:10:40,532 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:10:40,533 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:10:40,534 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product11.cil.c [2020-07-18 00:10:40,605 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/949df0115/4d375bbd9ea64118bc35c151c510e011/FLAG3d52ffd77 [2020-07-18 00:10:41,110 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:10:41,110 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product11.cil.c [2020-07-18 00:10:41,130 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/949df0115/4d375bbd9ea64118bc35c151c510e011/FLAG3d52ffd77 [2020-07-18 00:10:41,407 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/949df0115/4d375bbd9ea64118bc35c151c510e011 [2020-07-18 00:10:41,417 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:10:41,420 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:10:41,421 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:41,421 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:10:41,424 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:10:41,426 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:41" (1/1) ... [2020-07-18 00:10:41,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7caa8c40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:41, skipping insertion in model container [2020-07-18 00:10:41,429 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:41" (1/1) ... [2020-07-18 00:10:41,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:10:41,494 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:10:41,849 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:41,967 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:10:42,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:42,108 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:10:42,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:42 WrapperNode [2020-07-18 00:10:42,108 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:42,109 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:10:42,109 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:10:42,109 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:10:42,119 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:42" (1/1) ... [2020-07-18 00:10:42,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:42" (1/1) ... [2020-07-18 00:10:42,147 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:42" (1/1) ... [2020-07-18 00:10:42,148 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:42" (1/1) ... [2020-07-18 00:10:42,193 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:42" (1/1) ... [2020-07-18 00:10:42,204 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:42" (1/1) ... [2020-07-18 00:10:42,209 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:42" (1/1) ... [2020-07-18 00:10:42,217 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:10:42,218 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:10:42,218 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:10:42,218 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:10:42,219 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:42" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:42,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:10:42,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:10:42,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:42,277 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:10:42,277 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:10:42,277 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:10:42,277 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:10:42,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:42,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:42,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:42,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:10:42,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:10:42,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:10:42,278 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:10:42,278 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:10:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-07-18 00:10:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:10:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:10:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:10:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:10:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:10:42,280 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:10:42,280 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:10:42,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:10:42,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:42,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:42,281 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:10:42,281 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:10:42,281 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:10:42,281 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:10:42,281 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:10:42,281 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:10:42,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:10:42,282 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:10:42,282 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:10:42,282 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:10:42,282 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:10:42,282 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:10:42,282 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:10:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:10:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:10:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:10:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:10:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:10:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:10:42,284 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:10:42,284 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:10:42,284 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:42,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:10:42,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:10:42,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:10:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:10:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:10:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:10:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:10:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:10:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:10:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:10:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:10:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:10:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:10:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:10:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:10:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:10:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:10:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:10:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:10:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:42,288 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:10:42,288 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-07-18 00:10:42,288 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:10:42,288 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:10:42,288 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:10:42,288 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:10:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:10:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:10:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:10:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:10:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:10:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:10:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:10:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:10:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:10:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:10:43,710 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:10:43,711 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:10:43,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:43 BoogieIcfgContainer [2020-07-18 00:10:43,717 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:10:43,718 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:10:43,718 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:10:43,721 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:10:43,722 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:10:41" (1/3) ... [2020-07-18 00:10:43,722 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d77efc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:43, skipping insertion in model container [2020-07-18 00:10:43,723 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:42" (2/3) ... [2020-07-18 00:10:43,723 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d77efc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:43, skipping insertion in model container [2020-07-18 00:10:43,723 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:43" (3/3) ... [2020-07-18 00:10:43,725 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product11.cil.c [2020-07-18 00:10:43,736 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:10:43,745 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:10:43,760 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:10:43,783 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:10:43,784 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:10:43,784 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:10:43,784 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:10:43,785 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:10:43,785 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:10:43,785 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:10:43,785 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:10:43,805 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states. [2020-07-18 00:10:43,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-18 00:10:43,826 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:10:43,827 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:10:43,827 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:10:43,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:10:43,834 INFO L82 PathProgramCache]: Analyzing trace with hash -1802056066, now seen corresponding path program 1 times [2020-07-18 00:10:43,863 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:10:43,863 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [210737345] [2020-07-18 00:10:43,864 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:10:44,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:44,614 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:10:44,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:44,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {384#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= ~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; {278#true} is VALID [2020-07-18 00:10:44,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {278#true} #valid := #valid[0 := 0]; {278#true} is VALID [2020-07-18 00:10:44,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {278#true} assume 0 < #StackHeapBarrier; {278#true} is VALID [2020-07-18 00:10:44,753 INFO L280 TraceCheckUtils]: 3: Hoare triple {278#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(30); srcloc: L375 {278#true} is VALID [2020-07-18 00:10:44,753 INFO L280 TraceCheckUtils]: 4: Hoare triple {278#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(9); srcloc: L375-1 {278#true} is VALID [2020-07-18 00:10:44,754 INFO L280 TraceCheckUtils]: 5: Hoare triple {278#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(21); srcloc: L375-2 {278#true} is VALID [2020-07-18 00:10:44,755 INFO L280 TraceCheckUtils]: 6: Hoare triple {278#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30); srcloc: L376 {278#true} is VALID [2020-07-18 00:10:44,755 INFO L280 TraceCheckUtils]: 7: Hoare triple {278#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9); srcloc: L382 {278#true} is VALID [2020-07-18 00:10:44,755 INFO L280 TraceCheckUtils]: 8: Hoare triple {278#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21); srcloc: L382-1 {278#true} is VALID [2020-07-18 00:10:44,756 INFO L280 TraceCheckUtils]: 9: Hoare triple {278#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L383 {278#true} is VALID [2020-07-18 00:10:44,756 INFO L280 TraceCheckUtils]: 10: Hoare triple {278#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L421 {278#true} is VALID [2020-07-18 00:10:44,756 INFO L280 TraceCheckUtils]: 11: Hoare triple {278#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(25); srcloc: L421-1 {278#true} is VALID [2020-07-18 00:10:44,757 INFO L280 TraceCheckUtils]: 12: Hoare triple {278#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L422 {278#true} is VALID [2020-07-18 00:10:44,757 INFO L280 TraceCheckUtils]: 13: Hoare triple {278#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L428 {278#true} is VALID [2020-07-18 00:10:44,758 INFO L280 TraceCheckUtils]: 14: Hoare triple {278#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(25); srcloc: L428-1 {278#true} is VALID [2020-07-18 00:10:44,758 INFO L280 TraceCheckUtils]: 15: Hoare triple {278#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(13); srcloc: L429 {278#true} is VALID [2020-07-18 00:10:44,758 INFO L280 TraceCheckUtils]: 16: Hoare triple {278#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(3); srcloc: L547 {278#true} is VALID [2020-07-18 00:10:44,759 INFO L280 TraceCheckUtils]: 17: Hoare triple {278#true} SUMMARY for call write~init~int(79, #t~string41.base, #t~string41.offset, 1); srcloc: L551 {278#true} is VALID [2020-07-18 00:10:44,759 INFO L280 TraceCheckUtils]: 18: Hoare triple {278#true} SUMMARY for call write~init~int(110, #t~string41.base, 1 + #t~string41.offset, 1); srcloc: L551-1 {278#true} is VALID [2020-07-18 00:10:44,760 INFO L280 TraceCheckUtils]: 19: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string41.base, 2 + #t~string41.offset, 1); srcloc: L551-2 {278#true} is VALID [2020-07-18 00:10:44,761 INFO L280 TraceCheckUtils]: 20: Hoare triple {278#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(4); srcloc: L551-3 {278#true} is VALID [2020-07-18 00:10:44,765 INFO L280 TraceCheckUtils]: 21: Hoare triple {278#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L555 {278#true} is VALID [2020-07-18 00:10:44,765 INFO L280 TraceCheckUtils]: 22: Hoare triple {278#true} SUMMARY for call write~init~int(102, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L555-1 {278#true} is VALID [2020-07-18 00:10:44,765 INFO L280 TraceCheckUtils]: 23: Hoare triple {278#true} SUMMARY for call write~init~int(102, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L555-2 {278#true} is VALID [2020-07-18 00:10:44,766 INFO L280 TraceCheckUtils]: 24: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string43.base, 3 + #t~string43.offset, 1); srcloc: L555-3 {278#true} is VALID [2020-07-18 00:10:44,773 INFO L280 TraceCheckUtils]: 25: Hoare triple {278#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(7); srcloc: L555-4 {278#true} is VALID [2020-07-18 00:10:44,773 INFO L280 TraceCheckUtils]: 26: Hoare triple {278#true} SUMMARY for call write~init~int(44, #t~string45.base, #t~string45.offset, 1); srcloc: L559 {278#true} is VALID [2020-07-18 00:10:44,774 INFO L280 TraceCheckUtils]: 27: Hoare triple {278#true} SUMMARY for call write~init~int(80, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L559-1 {278#true} is VALID [2020-07-18 00:10:44,774 INFO L280 TraceCheckUtils]: 28: Hoare triple {278#true} SUMMARY for call write~init~int(117, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L559-2 {278#true} is VALID [2020-07-18 00:10:44,774 INFO L280 TraceCheckUtils]: 29: Hoare triple {278#true} SUMMARY for call write~init~int(109, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L559-3 {278#true} is VALID [2020-07-18 00:10:44,775 INFO L280 TraceCheckUtils]: 30: Hoare triple {278#true} SUMMARY for call write~init~int(112, #t~string45.base, 4 + #t~string45.offset, 1); srcloc: L559-4 {278#true} is VALID [2020-07-18 00:10:44,775 INFO L280 TraceCheckUtils]: 31: Hoare triple {278#true} SUMMARY for call write~init~int(58, #t~string45.base, 5 + #t~string45.offset, 1); srcloc: L559-5 {278#true} is VALID [2020-07-18 00:10:44,776 INFO L280 TraceCheckUtils]: 32: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string45.base, 6 + #t~string45.offset, 1); srcloc: L559-6 {278#true} is VALID [2020-07-18 00:10:44,776 INFO L280 TraceCheckUtils]: 33: Hoare triple {278#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(3); srcloc: L559-7 {278#true} is VALID [2020-07-18 00:10:44,777 INFO L280 TraceCheckUtils]: 34: Hoare triple {278#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L563 {278#true} is VALID [2020-07-18 00:10:44,777 INFO L280 TraceCheckUtils]: 35: Hoare triple {278#true} SUMMARY for call write~init~int(110, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L563-1 {278#true} is VALID [2020-07-18 00:10:44,778 INFO L280 TraceCheckUtils]: 36: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L563-2 {278#true} is VALID [2020-07-18 00:10:44,778 INFO L280 TraceCheckUtils]: 37: Hoare triple {278#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(4); srcloc: L563-3 {278#true} is VALID [2020-07-18 00:10:44,778 INFO L280 TraceCheckUtils]: 38: Hoare triple {278#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L567 {278#true} is VALID [2020-07-18 00:10:44,779 INFO L280 TraceCheckUtils]: 39: Hoare triple {278#true} SUMMARY for call write~init~int(102, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L567-1 {278#true} is VALID [2020-07-18 00:10:44,779 INFO L280 TraceCheckUtils]: 40: Hoare triple {278#true} SUMMARY for call write~init~int(102, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L567-2 {278#true} is VALID [2020-07-18 00:10:44,779 INFO L280 TraceCheckUtils]: 41: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L567-3 {278#true} is VALID [2020-07-18 00:10:44,780 INFO L280 TraceCheckUtils]: 42: Hoare triple {278#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L567-4 {278#true} is VALID [2020-07-18 00:10:44,780 INFO L280 TraceCheckUtils]: 43: Hoare triple {278#true} SUMMARY for call write~init~int(41, #t~string51.base, #t~string51.offset, 1); srcloc: L571 {278#true} is VALID [2020-07-18 00:10:44,780 INFO L280 TraceCheckUtils]: 44: Hoare triple {278#true} SUMMARY for call write~init~int(32, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L571-1 {278#true} is VALID [2020-07-18 00:10:44,781 INFO L280 TraceCheckUtils]: 45: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L571-2 {278#true} is VALID [2020-07-18 00:10:44,784 INFO L280 TraceCheckUtils]: 46: Hoare triple {278#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(2); srcloc: L571-3 {278#true} is VALID [2020-07-18 00:10:44,784 INFO L280 TraceCheckUtils]: 47: Hoare triple {278#true} SUMMARY for call write~init~int(10, #t~string53.base, #t~string53.offset, 1); srcloc: L573 {278#true} is VALID [2020-07-18 00:10:44,785 INFO L280 TraceCheckUtils]: 48: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L573-1 {278#true} is VALID [2020-07-18 00:10:44,785 INFO L280 TraceCheckUtils]: 49: Hoare triple {278#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L573-2 {278#true} is VALID [2020-07-18 00:10:44,786 INFO L280 TraceCheckUtils]: 50: Hoare triple {278#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L765 {278#true} is VALID [2020-07-18 00:10:44,789 INFO L280 TraceCheckUtils]: 51: Hoare triple {278#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L766 {278#true} is VALID [2020-07-18 00:10:44,790 INFO L280 TraceCheckUtils]: 52: Hoare triple {278#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L766-1 {278#true} is VALID [2020-07-18 00:10:44,790 INFO L280 TraceCheckUtils]: 53: Hoare triple {278#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L766-2 {278#true} is VALID [2020-07-18 00:10:44,791 INFO L280 TraceCheckUtils]: 54: Hoare triple {278#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L766-3 {278#true} is VALID [2020-07-18 00:10:44,791 INFO L280 TraceCheckUtils]: 55: Hoare triple {278#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L766-4 {278#true} is VALID [2020-07-18 00:10:44,791 INFO L280 TraceCheckUtils]: 56: Hoare triple {278#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L766-5 {278#true} is VALID [2020-07-18 00:10:44,792 INFO L280 TraceCheckUtils]: 57: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L766-6 {278#true} is VALID [2020-07-18 00:10:44,792 INFO L280 TraceCheckUtils]: 58: Hoare triple {278#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L766-7 {278#true} is VALID [2020-07-18 00:10:44,792 INFO L280 TraceCheckUtils]: 59: Hoare triple {278#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L770 {278#true} is VALID [2020-07-18 00:10:44,793 INFO L280 TraceCheckUtils]: 60: Hoare triple {278#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L770-1 {278#true} is VALID [2020-07-18 00:10:44,795 INFO L280 TraceCheckUtils]: 61: Hoare triple {278#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L770-2 {278#true} is VALID [2020-07-18 00:10:44,796 INFO L280 TraceCheckUtils]: 62: Hoare triple {278#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L770-3 {278#true} is VALID [2020-07-18 00:10:44,796 INFO L280 TraceCheckUtils]: 63: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L770-4 {278#true} is VALID [2020-07-18 00:10:44,796 INFO L280 TraceCheckUtils]: 64: Hoare triple {278#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L770-5 {278#true} is VALID [2020-07-18 00:10:44,797 INFO L280 TraceCheckUtils]: 65: Hoare triple {278#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L774 {278#true} is VALID [2020-07-18 00:10:44,797 INFO L280 TraceCheckUtils]: 66: Hoare triple {278#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L774-1 {278#true} is VALID [2020-07-18 00:10:44,805 INFO L280 TraceCheckUtils]: 67: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L774-2 {278#true} is VALID [2020-07-18 00:10:44,806 INFO L280 TraceCheckUtils]: 68: Hoare triple {278#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L774-3 {278#true} is VALID [2020-07-18 00:10:44,806 INFO L280 TraceCheckUtils]: 69: Hoare triple {278#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L778 {278#true} is VALID [2020-07-18 00:10:44,806 INFO L280 TraceCheckUtils]: 70: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L778-1 {278#true} is VALID [2020-07-18 00:10:44,807 INFO L280 TraceCheckUtils]: 71: Hoare triple {278#true} ~head~0.base, ~head~0.offset := 0, 0; {278#true} is VALID [2020-07-18 00:10:44,807 INFO L280 TraceCheckUtils]: 72: Hoare triple {278#true} ~pumpRunning~0 := 0; {278#true} is VALID [2020-07-18 00:10:44,808 INFO L280 TraceCheckUtils]: 73: Hoare triple {278#true} ~systemActive~0 := 1; {278#true} is VALID [2020-07-18 00:10:44,808 INFO L280 TraceCheckUtils]: 74: Hoare triple {278#true} ~methAndRunningLastTime~0 := 0; {278#true} is VALID [2020-07-18 00:10:44,808 INFO L280 TraceCheckUtils]: 75: Hoare triple {278#true} ~waterLevel~0 := 1; {278#true} is VALID [2020-07-18 00:10:44,809 INFO L280 TraceCheckUtils]: 76: Hoare triple {278#true} ~methaneLevelCritical~0 := 0; {278#true} is VALID [2020-07-18 00:10:44,809 INFO L280 TraceCheckUtils]: 77: Hoare triple {278#true} ~cleanupTimeShifts~0 := 4; {278#true} is VALID [2020-07-18 00:10:44,809 INFO L280 TraceCheckUtils]: 78: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-18 00:10:44,810 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {278#true} {278#true} #857#return; {278#true} is VALID [2020-07-18 00:10:44,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:44,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-18 00:10:44,848 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {278#true} {278#true} #773#return; {278#true} is VALID [2020-07-18 00:10:44,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:44,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-18 00:10:44,851 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {278#true} {278#true} #775#return; {278#true} is VALID [2020-07-18 00:10:44,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:44,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {278#true} havoc ~retValue_acc~1; {278#true} is VALID [2020-07-18 00:10:44,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {278#true} ~retValue_acc~1 := 1; {278#true} is VALID [2020-07-18 00:10:44,855 INFO L280 TraceCheckUtils]: 2: Hoare triple {278#true} #res := ~retValue_acc~1; {278#true} is VALID [2020-07-18 00:10:44,856 INFO L280 TraceCheckUtils]: 3: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-18 00:10:44,856 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {278#true} {278#true} #777#return; {278#true} is VALID [2020-07-18 00:10:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:44,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-18 00:10:44,859 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {278#true} {278#true} #779#return; {278#true} is VALID [2020-07-18 00:10:44,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:44,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {385#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {278#true} is VALID [2020-07-18 00:10:44,871 INFO L280 TraceCheckUtils]: 1: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-18 00:10:44,871 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {278#true} {278#true} #847#return; {278#true} is VALID [2020-07-18 00:10:44,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:44,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {278#true} havoc ~retValue_acc~7; {278#true} is VALID [2020-07-18 00:10:44,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {278#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {278#true} is VALID [2020-07-18 00:10:44,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {278#true} #res := ~retValue_acc~7; {278#true} is VALID [2020-07-18 00:10:44,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-18 00:10:44,876 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {278#true} {279#false} #825#return; {279#false} is VALID [2020-07-18 00:10:44,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:44,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {278#true} havoc ~retValue_acc~6; {278#true} is VALID [2020-07-18 00:10:44,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {278#true} ~retValue_acc~6 := ~pumpRunning~0; {278#true} is VALID [2020-07-18 00:10:44,880 INFO L280 TraceCheckUtils]: 2: Hoare triple {278#true} #res := ~retValue_acc~6; {278#true} is VALID [2020-07-18 00:10:44,880 INFO L280 TraceCheckUtils]: 3: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-18 00:10:44,881 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {278#true} {279#false} #827#return; {279#false} is VALID [2020-07-18 00:10:44,886 INFO L263 TraceCheckUtils]: 0: Hoare triple {278#true} call ULTIMATE.init(); {384#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:10:44,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {384#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= ~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; {278#true} is VALID [2020-07-18 00:10:44,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {278#true} #valid := #valid[0 := 0]; {278#true} is VALID [2020-07-18 00:10:44,887 INFO L280 TraceCheckUtils]: 3: Hoare triple {278#true} assume 0 < #StackHeapBarrier; {278#true} is VALID [2020-07-18 00:10:44,887 INFO L280 TraceCheckUtils]: 4: Hoare triple {278#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(30); srcloc: L375 {278#true} is VALID [2020-07-18 00:10:44,887 INFO L280 TraceCheckUtils]: 5: Hoare triple {278#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(9); srcloc: L375-1 {278#true} is VALID [2020-07-18 00:10:44,888 INFO L280 TraceCheckUtils]: 6: Hoare triple {278#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(21); srcloc: L375-2 {278#true} is VALID [2020-07-18 00:10:44,888 INFO L280 TraceCheckUtils]: 7: Hoare triple {278#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30); srcloc: L376 {278#true} is VALID [2020-07-18 00:10:44,888 INFO L280 TraceCheckUtils]: 8: Hoare triple {278#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9); srcloc: L382 {278#true} is VALID [2020-07-18 00:10:44,888 INFO L280 TraceCheckUtils]: 9: Hoare triple {278#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21); srcloc: L382-1 {278#true} is VALID [2020-07-18 00:10:44,889 INFO L280 TraceCheckUtils]: 10: Hoare triple {278#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L383 {278#true} is VALID [2020-07-18 00:10:44,889 INFO L280 TraceCheckUtils]: 11: Hoare triple {278#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L421 {278#true} is VALID [2020-07-18 00:10:44,889 INFO L280 TraceCheckUtils]: 12: Hoare triple {278#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(25); srcloc: L421-1 {278#true} is VALID [2020-07-18 00:10:44,890 INFO L280 TraceCheckUtils]: 13: Hoare triple {278#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L422 {278#true} is VALID [2020-07-18 00:10:44,890 INFO L280 TraceCheckUtils]: 14: Hoare triple {278#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L428 {278#true} is VALID [2020-07-18 00:10:44,890 INFO L280 TraceCheckUtils]: 15: Hoare triple {278#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(25); srcloc: L428-1 {278#true} is VALID [2020-07-18 00:10:44,890 INFO L280 TraceCheckUtils]: 16: Hoare triple {278#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(13); srcloc: L429 {278#true} is VALID [2020-07-18 00:10:44,891 INFO L280 TraceCheckUtils]: 17: Hoare triple {278#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(3); srcloc: L547 {278#true} is VALID [2020-07-18 00:10:44,891 INFO L280 TraceCheckUtils]: 18: Hoare triple {278#true} SUMMARY for call write~init~int(79, #t~string41.base, #t~string41.offset, 1); srcloc: L551 {278#true} is VALID [2020-07-18 00:10:44,891 INFO L280 TraceCheckUtils]: 19: Hoare triple {278#true} SUMMARY for call write~init~int(110, #t~string41.base, 1 + #t~string41.offset, 1); srcloc: L551-1 {278#true} is VALID [2020-07-18 00:10:44,892 INFO L280 TraceCheckUtils]: 20: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string41.base, 2 + #t~string41.offset, 1); srcloc: L551-2 {278#true} is VALID [2020-07-18 00:10:44,892 INFO L280 TraceCheckUtils]: 21: Hoare triple {278#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(4); srcloc: L551-3 {278#true} is VALID [2020-07-18 00:10:44,892 INFO L280 TraceCheckUtils]: 22: Hoare triple {278#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L555 {278#true} is VALID [2020-07-18 00:10:44,893 INFO L280 TraceCheckUtils]: 23: Hoare triple {278#true} SUMMARY for call write~init~int(102, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L555-1 {278#true} is VALID [2020-07-18 00:10:44,893 INFO L280 TraceCheckUtils]: 24: Hoare triple {278#true} SUMMARY for call write~init~int(102, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L555-2 {278#true} is VALID [2020-07-18 00:10:44,893 INFO L280 TraceCheckUtils]: 25: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string43.base, 3 + #t~string43.offset, 1); srcloc: L555-3 {278#true} is VALID [2020-07-18 00:10:44,893 INFO L280 TraceCheckUtils]: 26: Hoare triple {278#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(7); srcloc: L555-4 {278#true} is VALID [2020-07-18 00:10:44,894 INFO L280 TraceCheckUtils]: 27: Hoare triple {278#true} SUMMARY for call write~init~int(44, #t~string45.base, #t~string45.offset, 1); srcloc: L559 {278#true} is VALID [2020-07-18 00:10:44,894 INFO L280 TraceCheckUtils]: 28: Hoare triple {278#true} SUMMARY for call write~init~int(80, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L559-1 {278#true} is VALID [2020-07-18 00:10:44,894 INFO L280 TraceCheckUtils]: 29: Hoare triple {278#true} SUMMARY for call write~init~int(117, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L559-2 {278#true} is VALID [2020-07-18 00:10:44,894 INFO L280 TraceCheckUtils]: 30: Hoare triple {278#true} SUMMARY for call write~init~int(109, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L559-3 {278#true} is VALID [2020-07-18 00:10:44,895 INFO L280 TraceCheckUtils]: 31: Hoare triple {278#true} SUMMARY for call write~init~int(112, #t~string45.base, 4 + #t~string45.offset, 1); srcloc: L559-4 {278#true} is VALID [2020-07-18 00:10:44,895 INFO L280 TraceCheckUtils]: 32: Hoare triple {278#true} SUMMARY for call write~init~int(58, #t~string45.base, 5 + #t~string45.offset, 1); srcloc: L559-5 {278#true} is VALID [2020-07-18 00:10:44,895 INFO L280 TraceCheckUtils]: 33: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string45.base, 6 + #t~string45.offset, 1); srcloc: L559-6 {278#true} is VALID [2020-07-18 00:10:44,895 INFO L280 TraceCheckUtils]: 34: Hoare triple {278#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(3); srcloc: L559-7 {278#true} is VALID [2020-07-18 00:10:44,896 INFO L280 TraceCheckUtils]: 35: Hoare triple {278#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L563 {278#true} is VALID [2020-07-18 00:10:44,896 INFO L280 TraceCheckUtils]: 36: Hoare triple {278#true} SUMMARY for call write~init~int(110, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L563-1 {278#true} is VALID [2020-07-18 00:10:44,896 INFO L280 TraceCheckUtils]: 37: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L563-2 {278#true} is VALID [2020-07-18 00:10:44,897 INFO L280 TraceCheckUtils]: 38: Hoare triple {278#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(4); srcloc: L563-3 {278#true} is VALID [2020-07-18 00:10:44,897 INFO L280 TraceCheckUtils]: 39: Hoare triple {278#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L567 {278#true} is VALID [2020-07-18 00:10:44,897 INFO L280 TraceCheckUtils]: 40: Hoare triple {278#true} SUMMARY for call write~init~int(102, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L567-1 {278#true} is VALID [2020-07-18 00:10:44,897 INFO L280 TraceCheckUtils]: 41: Hoare triple {278#true} SUMMARY for call write~init~int(102, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L567-2 {278#true} is VALID [2020-07-18 00:10:44,898 INFO L280 TraceCheckUtils]: 42: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string49.base, 3 + #t~string49.offset, 1); srcloc: L567-3 {278#true} is VALID [2020-07-18 00:10:44,898 INFO L280 TraceCheckUtils]: 43: Hoare triple {278#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L567-4 {278#true} is VALID [2020-07-18 00:10:44,898 INFO L280 TraceCheckUtils]: 44: Hoare triple {278#true} SUMMARY for call write~init~int(41, #t~string51.base, #t~string51.offset, 1); srcloc: L571 {278#true} is VALID [2020-07-18 00:10:44,899 INFO L280 TraceCheckUtils]: 45: Hoare triple {278#true} SUMMARY for call write~init~int(32, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L571-1 {278#true} is VALID [2020-07-18 00:10:44,899 INFO L280 TraceCheckUtils]: 46: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L571-2 {278#true} is VALID [2020-07-18 00:10:44,899 INFO L280 TraceCheckUtils]: 47: Hoare triple {278#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(2); srcloc: L571-3 {278#true} is VALID [2020-07-18 00:10:44,899 INFO L280 TraceCheckUtils]: 48: Hoare triple {278#true} SUMMARY for call write~init~int(10, #t~string53.base, #t~string53.offset, 1); srcloc: L573 {278#true} is VALID [2020-07-18 00:10:44,900 INFO L280 TraceCheckUtils]: 49: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L573-1 {278#true} is VALID [2020-07-18 00:10:44,900 INFO L280 TraceCheckUtils]: 50: Hoare triple {278#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13); srcloc: L573-2 {278#true} is VALID [2020-07-18 00:10:44,900 INFO L280 TraceCheckUtils]: 51: Hoare triple {278#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L765 {278#true} is VALID [2020-07-18 00:10:44,901 INFO L280 TraceCheckUtils]: 52: Hoare triple {278#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L766 {278#true} is VALID [2020-07-18 00:10:44,901 INFO L280 TraceCheckUtils]: 53: Hoare triple {278#true} SUMMARY for call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L766-1 {278#true} is VALID [2020-07-18 00:10:44,901 INFO L280 TraceCheckUtils]: 54: Hoare triple {278#true} SUMMARY for call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L766-2 {278#true} is VALID [2020-07-18 00:10:44,901 INFO L280 TraceCheckUtils]: 55: Hoare triple {278#true} SUMMARY for call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L766-3 {278#true} is VALID [2020-07-18 00:10:44,902 INFO L280 TraceCheckUtils]: 56: Hoare triple {278#true} SUMMARY for call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L766-4 {278#true} is VALID [2020-07-18 00:10:44,902 INFO L280 TraceCheckUtils]: 57: Hoare triple {278#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L766-5 {278#true} is VALID [2020-07-18 00:10:44,902 INFO L280 TraceCheckUtils]: 58: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L766-6 {278#true} is VALID [2020-07-18 00:10:44,902 INFO L280 TraceCheckUtils]: 59: Hoare triple {278#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5); srcloc: L766-7 {278#true} is VALID [2020-07-18 00:10:44,903 INFO L280 TraceCheckUtils]: 60: Hoare triple {278#true} SUMMARY for call write~init~int(67, #t~string65.base, #t~string65.offset, 1); srcloc: L770 {278#true} is VALID [2020-07-18 00:10:44,903 INFO L280 TraceCheckUtils]: 61: Hoare triple {278#true} SUMMARY for call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L770-1 {278#true} is VALID [2020-07-18 00:10:44,903 INFO L280 TraceCheckUtils]: 62: Hoare triple {278#true} SUMMARY for call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L770-2 {278#true} is VALID [2020-07-18 00:10:44,903 INFO L280 TraceCheckUtils]: 63: Hoare triple {278#true} SUMMARY for call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L770-3 {278#true} is VALID [2020-07-18 00:10:44,904 INFO L280 TraceCheckUtils]: 64: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L770-4 {278#true} is VALID [2020-07-18 00:10:44,904 INFO L280 TraceCheckUtils]: 65: Hoare triple {278#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L770-5 {278#true} is VALID [2020-07-18 00:10:44,904 INFO L280 TraceCheckUtils]: 66: Hoare triple {278#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L774 {278#true} is VALID [2020-07-18 00:10:44,904 INFO L280 TraceCheckUtils]: 67: Hoare triple {278#true} SUMMARY for call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L774-1 {278#true} is VALID [2020-07-18 00:10:44,905 INFO L280 TraceCheckUtils]: 68: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L774-2 {278#true} is VALID [2020-07-18 00:10:44,905 INFO L280 TraceCheckUtils]: 69: Hoare triple {278#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L774-3 {278#true} is VALID [2020-07-18 00:10:44,905 INFO L280 TraceCheckUtils]: 70: Hoare triple {278#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L778 {278#true} is VALID [2020-07-18 00:10:44,905 INFO L280 TraceCheckUtils]: 71: Hoare triple {278#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L778-1 {278#true} is VALID [2020-07-18 00:10:44,906 INFO L280 TraceCheckUtils]: 72: Hoare triple {278#true} ~head~0.base, ~head~0.offset := 0, 0; {278#true} is VALID [2020-07-18 00:10:44,906 INFO L280 TraceCheckUtils]: 73: Hoare triple {278#true} ~pumpRunning~0 := 0; {278#true} is VALID [2020-07-18 00:10:44,906 INFO L280 TraceCheckUtils]: 74: Hoare triple {278#true} ~systemActive~0 := 1; {278#true} is VALID [2020-07-18 00:10:44,907 INFO L280 TraceCheckUtils]: 75: Hoare triple {278#true} ~methAndRunningLastTime~0 := 0; {278#true} is VALID [2020-07-18 00:10:44,907 INFO L280 TraceCheckUtils]: 76: Hoare triple {278#true} ~waterLevel~0 := 1; {278#true} is VALID [2020-07-18 00:10:44,907 INFO L280 TraceCheckUtils]: 77: Hoare triple {278#true} ~methaneLevelCritical~0 := 0; {278#true} is VALID [2020-07-18 00:10:44,907 INFO L280 TraceCheckUtils]: 78: Hoare triple {278#true} ~cleanupTimeShifts~0 := 4; {278#true} is VALID [2020-07-18 00:10:44,908 INFO L280 TraceCheckUtils]: 79: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-18 00:10:44,908 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {278#true} {278#true} #857#return; {278#true} is VALID [2020-07-18 00:10:44,908 INFO L263 TraceCheckUtils]: 81: Hoare triple {278#true} call #t~ret71 := main(); {278#true} is VALID [2020-07-18 00:10:44,908 INFO L280 TraceCheckUtils]: 82: Hoare triple {278#true} havoc ~retValue_acc~9; {278#true} is VALID [2020-07-18 00:10:44,909 INFO L280 TraceCheckUtils]: 83: Hoare triple {278#true} havoc ~tmp~6; {278#true} is VALID [2020-07-18 00:10:44,909 INFO L263 TraceCheckUtils]: 84: Hoare triple {278#true} call select_helpers(); {278#true} is VALID [2020-07-18 00:10:44,909 INFO L280 TraceCheckUtils]: 85: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-18 00:10:44,910 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {278#true} {278#true} #773#return; {278#true} is VALID [2020-07-18 00:10:44,910 INFO L263 TraceCheckUtils]: 87: Hoare triple {278#true} call select_features(); {278#true} is VALID [2020-07-18 00:10:44,910 INFO L280 TraceCheckUtils]: 88: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-18 00:10:44,910 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {278#true} {278#true} #775#return; {278#true} is VALID [2020-07-18 00:10:44,911 INFO L263 TraceCheckUtils]: 90: Hoare triple {278#true} call #t~ret70 := valid_product(); {278#true} is VALID [2020-07-18 00:10:44,911 INFO L280 TraceCheckUtils]: 91: Hoare triple {278#true} havoc ~retValue_acc~1; {278#true} is VALID [2020-07-18 00:10:44,911 INFO L280 TraceCheckUtils]: 92: Hoare triple {278#true} ~retValue_acc~1 := 1; {278#true} is VALID [2020-07-18 00:10:44,912 INFO L280 TraceCheckUtils]: 93: Hoare triple {278#true} #res := ~retValue_acc~1; {278#true} is VALID [2020-07-18 00:10:44,912 INFO L280 TraceCheckUtils]: 94: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-18 00:10:44,912 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {278#true} {278#true} #777#return; {278#true} is VALID [2020-07-18 00:10:44,912 INFO L280 TraceCheckUtils]: 96: Hoare triple {278#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {278#true} is VALID [2020-07-18 00:10:44,913 INFO L280 TraceCheckUtils]: 97: Hoare triple {278#true} ~tmp~6 := #t~ret70; {278#true} is VALID [2020-07-18 00:10:44,913 INFO L280 TraceCheckUtils]: 98: Hoare triple {278#true} havoc #t~ret70; {278#true} is VALID [2020-07-18 00:10:44,913 INFO L280 TraceCheckUtils]: 99: Hoare triple {278#true} assume 0 != ~tmp~6; {278#true} is VALID [2020-07-18 00:10:44,914 INFO L263 TraceCheckUtils]: 100: Hoare triple {278#true} call setup(); {278#true} is VALID [2020-07-18 00:10:44,914 INFO L280 TraceCheckUtils]: 101: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-18 00:10:44,914 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {278#true} {278#true} #779#return; {278#true} is VALID [2020-07-18 00:10:44,914 INFO L263 TraceCheckUtils]: 103: Hoare triple {278#true} call runTest(); {278#true} is VALID [2020-07-18 00:10:44,915 INFO L263 TraceCheckUtils]: 104: Hoare triple {278#true} call __utac_acc__Specification2_spec__1(); {385#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 00:10:44,916 INFO L280 TraceCheckUtils]: 105: Hoare triple {385#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {278#true} is VALID [2020-07-18 00:10:44,916 INFO L280 TraceCheckUtils]: 106: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-18 00:10:44,916 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {278#true} {278#true} #847#return; {278#true} is VALID [2020-07-18 00:10:44,916 INFO L263 TraceCheckUtils]: 108: Hoare triple {278#true} call test(); {278#true} is VALID [2020-07-18 00:10:44,917 INFO L280 TraceCheckUtils]: 109: Hoare triple {278#true} havoc ~splverifierCounter~0; {278#true} is VALID [2020-07-18 00:10:44,917 INFO L280 TraceCheckUtils]: 110: Hoare triple {278#true} havoc ~tmp~4; {278#true} is VALID [2020-07-18 00:10:44,917 INFO L280 TraceCheckUtils]: 111: Hoare triple {278#true} havoc ~tmp___0~0; {278#true} is VALID [2020-07-18 00:10:44,917 INFO L280 TraceCheckUtils]: 112: Hoare triple {278#true} havoc ~tmp___1~0; {278#true} is VALID [2020-07-18 00:10:44,918 INFO L280 TraceCheckUtils]: 113: Hoare triple {278#true} havoc ~tmp___2~0; {278#true} is VALID [2020-07-18 00:10:44,918 INFO L280 TraceCheckUtils]: 114: Hoare triple {278#true} ~splverifierCounter~0 := 0; {278#true} is VALID [2020-07-18 00:10:44,919 INFO L280 TraceCheckUtils]: 115: Hoare triple {278#true} assume false; {279#false} is VALID [2020-07-18 00:10:44,919 INFO L263 TraceCheckUtils]: 116: Hoare triple {279#false} call cleanup(); {279#false} is VALID [2020-07-18 00:10:44,919 INFO L280 TraceCheckUtils]: 117: Hoare triple {279#false} havoc ~i~0; {279#false} is VALID [2020-07-18 00:10:44,920 INFO L280 TraceCheckUtils]: 118: Hoare triple {279#false} havoc ~__cil_tmp2~0; {279#false} is VALID [2020-07-18 00:10:44,920 INFO L263 TraceCheckUtils]: 119: Hoare triple {279#false} call timeShift(); {279#false} is VALID [2020-07-18 00:10:44,920 INFO L280 TraceCheckUtils]: 120: Hoare triple {279#false} assume !(0 != ~pumpRunning~0); {279#false} is VALID [2020-07-18 00:10:44,921 INFO L280 TraceCheckUtils]: 121: Hoare triple {279#false} assume !(0 != ~systemActive~0); {279#false} is VALID [2020-07-18 00:10:44,921 INFO L263 TraceCheckUtils]: 122: Hoare triple {279#false} call __utac_acc__Specification2_spec__2(); {279#false} is VALID [2020-07-18 00:10:44,921 INFO L280 TraceCheckUtils]: 123: Hoare triple {279#false} havoc ~tmp~5; {279#false} is VALID [2020-07-18 00:10:44,921 INFO L280 TraceCheckUtils]: 124: Hoare triple {279#false} havoc ~tmp___0~1; {279#false} is VALID [2020-07-18 00:10:44,922 INFO L263 TraceCheckUtils]: 125: Hoare triple {279#false} call #t~ret58 := isMethaneLevelCritical(); {278#true} is VALID [2020-07-18 00:10:44,922 INFO L280 TraceCheckUtils]: 126: Hoare triple {278#true} havoc ~retValue_acc~7; {278#true} is VALID [2020-07-18 00:10:44,922 INFO L280 TraceCheckUtils]: 127: Hoare triple {278#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {278#true} is VALID [2020-07-18 00:10:44,922 INFO L280 TraceCheckUtils]: 128: Hoare triple {278#true} #res := ~retValue_acc~7; {278#true} is VALID [2020-07-18 00:10:44,923 INFO L280 TraceCheckUtils]: 129: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-18 00:10:44,923 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {278#true} {279#false} #825#return; {279#false} is VALID [2020-07-18 00:10:44,923 INFO L280 TraceCheckUtils]: 131: Hoare triple {279#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {279#false} is VALID [2020-07-18 00:10:44,923 INFO L280 TraceCheckUtils]: 132: Hoare triple {279#false} ~tmp~5 := #t~ret58; {279#false} is VALID [2020-07-18 00:10:44,924 INFO L280 TraceCheckUtils]: 133: Hoare triple {279#false} havoc #t~ret58; {279#false} is VALID [2020-07-18 00:10:44,924 INFO L280 TraceCheckUtils]: 134: Hoare triple {279#false} assume 0 != ~tmp~5; {279#false} is VALID [2020-07-18 00:10:44,924 INFO L263 TraceCheckUtils]: 135: Hoare triple {279#false} call #t~ret59 := isPumpRunning(); {278#true} is VALID [2020-07-18 00:10:44,925 INFO L280 TraceCheckUtils]: 136: Hoare triple {278#true} havoc ~retValue_acc~6; {278#true} is VALID [2020-07-18 00:10:44,925 INFO L280 TraceCheckUtils]: 137: Hoare triple {278#true} ~retValue_acc~6 := ~pumpRunning~0; {278#true} is VALID [2020-07-18 00:10:44,925 INFO L280 TraceCheckUtils]: 138: Hoare triple {278#true} #res := ~retValue_acc~6; {278#true} is VALID [2020-07-18 00:10:44,925 INFO L280 TraceCheckUtils]: 139: Hoare triple {278#true} assume true; {278#true} is VALID [2020-07-18 00:10:44,926 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {278#true} {279#false} #827#return; {279#false} is VALID [2020-07-18 00:10:44,926 INFO L280 TraceCheckUtils]: 141: Hoare triple {279#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {279#false} is VALID [2020-07-18 00:10:44,926 INFO L280 TraceCheckUtils]: 142: Hoare triple {279#false} ~tmp___0~1 := #t~ret59; {279#false} is VALID [2020-07-18 00:10:44,926 INFO L280 TraceCheckUtils]: 143: Hoare triple {279#false} havoc #t~ret59; {279#false} is VALID [2020-07-18 00:10:44,927 INFO L280 TraceCheckUtils]: 144: Hoare triple {279#false} assume 0 != ~tmp___0~1; {279#false} is VALID [2020-07-18 00:10:44,927 INFO L280 TraceCheckUtils]: 145: Hoare triple {279#false} assume 0 != ~methAndRunningLastTime~0; {279#false} is VALID [2020-07-18 00:10:44,927 INFO L263 TraceCheckUtils]: 146: Hoare triple {279#false} call __automaton_fail(); {279#false} is VALID [2020-07-18 00:10:44,927 INFO L280 TraceCheckUtils]: 147: Hoare triple {279#false} assume !false; {279#false} is VALID [2020-07-18 00:10:44,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:10:45,136 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:10:45,139 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [210737345] [2020-07-18 00:10:45,141 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:10:45,141 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 00:10:45,141 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762228409] [2020-07-18 00:10:45,147 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 148 [2020-07-18 00:10:45,151 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:10:45,155 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 00:10:45,174 WARN L140 InductivityCheck]: Transition 394#(and (not (= 0 ~methAndRunningLastTime~0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~1 2147483648)) (<= __utac_acc__Specification2_spec__2_~tmp___0~1 2147483647) (not (= __utac_acc__Specification2_spec__2_~tmp___0~1 0))) ( _ , assume !false; , 279#false ) not inductive [2020-07-18 00:10:45,175 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:10:45,175 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:10:45,180 INFO L168 Benchmark]: Toolchain (without parser) took 3761.20 ms. Allocated memory was 140.0 MB in the beginning and 245.9 MB in the end (delta: 105.9 MB). Free memory was 103.8 MB in the beginning and 120.8 MB in the end (delta: -17.0 MB). Peak memory consumption was 89.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:45,181 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 140.0 MB. Free memory was 122.5 MB in the beginning and 122.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:10:45,182 INFO L168 Benchmark]: CACSL2BoogieTranslator took 687.70 ms. Allocated memory was 140.0 MB in the beginning and 204.5 MB in the end (delta: 64.5 MB). Free memory was 103.4 MB in the beginning and 173.1 MB in the end (delta: -69.6 MB). Peak memory consumption was 30.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:45,183 INFO L168 Benchmark]: Boogie Preprocessor took 108.69 ms. Allocated memory is still 204.5 MB. Free memory was 173.1 MB in the beginning and 167.6 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:45,184 INFO L168 Benchmark]: RCFGBuilder took 1498.90 ms. Allocated memory was 204.5 MB in the beginning and 234.9 MB in the end (delta: 30.4 MB). Free memory was 167.6 MB in the beginning and 94.0 MB in the end (delta: 73.6 MB). Peak memory consumption was 104.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:45,184 INFO L168 Benchmark]: TraceAbstraction took 1459.93 ms. Allocated memory was 234.9 MB in the beginning and 245.9 MB in the end (delta: 11.0 MB). Free memory was 94.0 MB in the beginning and 120.8 MB in the end (delta: -26.8 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:10:45,188 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 0.18 ms. Allocated memory is still 140.0 MB. Free memory was 122.5 MB in the beginning and 122.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 687.70 ms. Allocated memory was 140.0 MB in the beginning and 204.5 MB in the end (delta: 64.5 MB). Free memory was 103.4 MB in the beginning and 173.1 MB in the end (delta: -69.6 MB). Peak memory consumption was 30.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 108.69 ms. Allocated memory is still 204.5 MB. Free memory was 173.1 MB in the beginning and 167.6 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1498.90 ms. Allocated memory was 204.5 MB in the beginning and 234.9 MB in the end (delta: 30.4 MB). Free memory was 167.6 MB in the beginning and 94.0 MB in the end (delta: 73.6 MB). Peak memory consumption was 104.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1459.93 ms. Allocated memory was 234.9 MB in the beginning and 245.9 MB in the end (delta: 11.0 MB). Free memory was 94.0 MB in the beginning and 120.8 MB in the end (delta: -26.8 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...