/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_product02.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:10:34,345 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:10:34,348 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:10:34,367 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:10:34,367 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:10:34,369 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:10:34,371 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:10:34,381 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:10:34,384 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:10:34,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:10:34,390 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:10:34,392 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:10:34,392 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:10:34,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:10:34,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:10:34,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:10:34,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:10:34,400 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:10:34,402 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:10:34,407 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:10:34,412 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:10:34,416 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:10:34,417 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:10:34,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:10:34,420 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:10:34,421 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:10:34,421 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:10:34,423 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:10:34,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:10:34,425 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:10:34,425 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:10:34,426 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:10:34,427 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:10:34,428 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:10:34,429 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:10:34,429 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:10:34,429 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:10:34,430 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:10:34,430 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:10:34,431 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:10:34,432 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:10:34,433 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 00:10:34,461 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:10:34,461 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:10:34,464 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:10:34,465 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:10:34,465 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:10:34,465 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:10:34,465 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:10:34,465 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:10:34,466 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:10:34,466 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:10:34,466 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:10:34,466 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:10:34,466 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:10:34,466 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:10:34,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:10:34,467 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:10:34,467 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:10:34,470 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:10:34,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:34,471 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:10:34,471 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:10:34,471 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:10:34,472 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:10:34,738 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:10:34,752 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:10:34,756 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:10:34,758 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:10:34,758 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:10:34,759 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product02.cil.c [2020-07-18 00:10:34,829 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/961ad259a/88861e45bc8e493da6a3e7e8e9c58a8c/FLAG2f77e218f [2020-07-18 00:10:35,307 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:10:35,308 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product02.cil.c [2020-07-18 00:10:35,332 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/961ad259a/88861e45bc8e493da6a3e7e8e9c58a8c/FLAG2f77e218f [2020-07-18 00:10:35,678 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/961ad259a/88861e45bc8e493da6a3e7e8e9c58a8c [2020-07-18 00:10:35,686 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:10:35,689 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:10:35,690 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:35,690 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:10:35,694 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:10:35,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:35" (1/1) ... [2020-07-18 00:10:35,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50e2b2ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:35, skipping insertion in model container [2020-07-18 00:10:35,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:35" (1/1) ... [2020-07-18 00:10:35,707 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:10:35,745 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:10:36,213 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:36,227 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:10:36,311 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:36,349 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:10:36,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36 WrapperNode [2020-07-18 00:10:36,350 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:36,351 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:10:36,351 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:10:36,351 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:10:36,366 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (1/1) ... [2020-07-18 00:10:36,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (1/1) ... [2020-07-18 00:10:36,384 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (1/1) ... [2020-07-18 00:10:36,385 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (1/1) ... [2020-07-18 00:10:36,472 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (1/1) ... [2020-07-18 00:10:36,485 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (1/1) ... [2020-07-18 00:10:36,490 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (1/1) ... [2020-07-18 00:10:36,497 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:10:36,498 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:10:36,498 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:10:36,498 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:10:36,499 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (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 00:10:36,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:10:36,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:10:36,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:36,585 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:10:36,585 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:10:36,585 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:10:36,585 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:10:36,586 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:10:36,586 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:10:36,586 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:10:36,586 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:10:36,587 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:10:36,587 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:10:36,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:36,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:36,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:36,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:36,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:36,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:10:36,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:10:36,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:10:36,592 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:10:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:10:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:10:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:10:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:10:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:10:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:10:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:10:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:10:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:10:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:10:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:10:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:10:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:10:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:10:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:10:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:10:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:10:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:10:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:10:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:10:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:10:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:10:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:10:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:10:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:10:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:10:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:10:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:10:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:10:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:10:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:10:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:10:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:10:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:10:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:10:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:10:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:10:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:10:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:10:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:10:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:10:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:10:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:10:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:10:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:10:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:10:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:10:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:10:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:10:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:10:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:10:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:10:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:10:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:10:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:10:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:10:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:10:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:10:38,212 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:10:38,212 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:10:38,219 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:38 BoogieIcfgContainer [2020-07-18 00:10:38,219 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:10:38,220 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:10:38,220 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:10:38,224 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:10:38,224 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:10:35" (1/3) ... [2020-07-18 00:10:38,225 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@779b21f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:38, skipping insertion in model container [2020-07-18 00:10:38,225 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:36" (2/3) ... [2020-07-18 00:10:38,226 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@779b21f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:38, skipping insertion in model container [2020-07-18 00:10:38,226 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:38" (3/3) ... [2020-07-18 00:10:38,228 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product02.cil.c [2020-07-18 00:10:38,238 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:10:38,247 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:10:38,262 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:10:38,285 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:10:38,285 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:10:38,285 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:10:38,286 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:10:38,286 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:10:38,286 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:10:38,287 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:10:38,306 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:10:38,327 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states. [2020-07-18 00:10:38,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-18 00:10:38,348 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:10:38,350 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 00:10:38,350 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:10:38,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:10:38,357 INFO L82 PathProgramCache]: Analyzing trace with hash -1973614371, now seen corresponding path program 1 times [2020-07-18 00:10:38,366 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:10:38,366 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1626324431] [2020-07-18 00:10:38,367 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:10:38,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:39,120 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:10:39,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:39,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {369#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string2.base| |old(#t~string2.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {263#true} is VALID [2020-07-18 00:10:39,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {263#true} #valid := #valid[0 := 0]; {263#true} is VALID [2020-07-18 00:10:39,280 INFO L280 TraceCheckUtils]: 2: Hoare triple {263#true} assume 0 < #StackHeapBarrier; {263#true} is VALID [2020-07-18 00:10:39,281 INFO L280 TraceCheckUtils]: 3: Hoare triple {263#true} SUMMARY for call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13); srcloc: L136 {263#true} is VALID [2020-07-18 00:10:39,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {263#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7); srcloc: L136-1 {263#true} is VALID [2020-07-18 00:10:39,282 INFO L280 TraceCheckUtils]: 5: Hoare triple {263#true} SUMMARY for call write~init~int(44, #t~string4.base, #t~string4.offset, 1); srcloc: L137 {263#true} is VALID [2020-07-18 00:10:39,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {263#true} SUMMARY for call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1); srcloc: L137-1 {263#true} is VALID [2020-07-18 00:10:39,282 INFO L280 TraceCheckUtils]: 7: Hoare triple {263#true} SUMMARY for call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1); srcloc: L137-2 {263#true} is VALID [2020-07-18 00:10:39,283 INFO L280 TraceCheckUtils]: 8: Hoare triple {263#true} SUMMARY for call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1); srcloc: L137-3 {263#true} is VALID [2020-07-18 00:10:39,283 INFO L280 TraceCheckUtils]: 9: Hoare triple {263#true} SUMMARY for call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1); srcloc: L137-4 {263#true} is VALID [2020-07-18 00:10:39,284 INFO L280 TraceCheckUtils]: 10: Hoare triple {263#true} SUMMARY for call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1); srcloc: L137-5 {263#true} is VALID [2020-07-18 00:10:39,284 INFO L280 TraceCheckUtils]: 11: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1); srcloc: L137-6 {263#true} is VALID [2020-07-18 00:10:39,284 INFO L280 TraceCheckUtils]: 12: Hoare triple {263#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5); srcloc: L137-7 {263#true} is VALID [2020-07-18 00:10:39,285 INFO L280 TraceCheckUtils]: 13: Hoare triple {263#true} SUMMARY for call write~init~int(67, #t~string6.base, #t~string6.offset, 1); srcloc: L141 {263#true} is VALID [2020-07-18 00:10:39,285 INFO L280 TraceCheckUtils]: 14: Hoare triple {263#true} SUMMARY for call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L141-1 {263#true} is VALID [2020-07-18 00:10:39,285 INFO L280 TraceCheckUtils]: 15: Hoare triple {263#true} SUMMARY for call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L141-2 {263#true} is VALID [2020-07-18 00:10:39,286 INFO L280 TraceCheckUtils]: 16: Hoare triple {263#true} SUMMARY for call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L141-3 {263#true} is VALID [2020-07-18 00:10:39,286 INFO L280 TraceCheckUtils]: 17: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L141-4 {263#true} is VALID [2020-07-18 00:10:39,287 INFO L280 TraceCheckUtils]: 18: Hoare triple {263#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3); srcloc: L141-5 {263#true} is VALID [2020-07-18 00:10:39,287 INFO L280 TraceCheckUtils]: 19: Hoare triple {263#true} SUMMARY for call write~init~int(79, #t~string8.base, #t~string8.offset, 1); srcloc: L145 {263#true} is VALID [2020-07-18 00:10:39,287 INFO L280 TraceCheckUtils]: 20: Hoare triple {263#true} SUMMARY for call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L145-1 {263#true} is VALID [2020-07-18 00:10:39,288 INFO L280 TraceCheckUtils]: 21: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L145-2 {263#true} is VALID [2020-07-18 00:10:39,288 INFO L280 TraceCheckUtils]: 22: Hoare triple {263#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2); srcloc: L145-3 {263#true} is VALID [2020-07-18 00:10:39,288 INFO L280 TraceCheckUtils]: 23: Hoare triple {263#true} SUMMARY for call write~init~int(41, #t~string10.base, #t~string10.offset, 1); srcloc: L149 {263#true} is VALID [2020-07-18 00:10:39,289 INFO L280 TraceCheckUtils]: 24: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L149-1 {263#true} is VALID [2020-07-18 00:10:39,289 INFO L280 TraceCheckUtils]: 25: Hoare triple {263#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L149-2 {263#true} is VALID [2020-07-18 00:10:39,289 INFO L280 TraceCheckUtils]: 26: Hoare triple {263#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L502 {263#true} is VALID [2020-07-18 00:10:39,290 INFO L280 TraceCheckUtils]: 27: Hoare triple {263#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L502-1 {263#true} is VALID [2020-07-18 00:10:39,290 INFO L280 TraceCheckUtils]: 28: Hoare triple {263#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30); srcloc: L503 {263#true} is VALID [2020-07-18 00:10:39,291 INFO L280 TraceCheckUtils]: 29: Hoare triple {263#true} SUMMARY for call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9); srcloc: L509 {263#true} is VALID [2020-07-18 00:10:39,291 INFO L280 TraceCheckUtils]: 30: Hoare triple {263#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(21); srcloc: L509-1 {263#true} is VALID [2020-07-18 00:10:39,291 INFO L280 TraceCheckUtils]: 31: Hoare triple {263#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L510 {263#true} is VALID [2020-07-18 00:10:39,292 INFO L280 TraceCheckUtils]: 32: Hoare triple {263#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L548 {263#true} is VALID [2020-07-18 00:10:39,292 INFO L280 TraceCheckUtils]: 33: Hoare triple {263#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L548-1 {263#true} is VALID [2020-07-18 00:10:39,292 INFO L280 TraceCheckUtils]: 34: Hoare triple {263#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L549 {263#true} is VALID [2020-07-18 00:10:39,293 INFO L280 TraceCheckUtils]: 35: Hoare triple {263#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L555 {263#true} is VALID [2020-07-18 00:10:39,293 INFO L280 TraceCheckUtils]: 36: Hoare triple {263#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(25); srcloc: L555-1 {263#true} is VALID [2020-07-18 00:10:39,293 INFO L280 TraceCheckUtils]: 37: Hoare triple {263#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(13); srcloc: L556 {263#true} is VALID [2020-07-18 00:10:39,294 INFO L280 TraceCheckUtils]: 38: Hoare triple {263#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L749 {263#true} is VALID [2020-07-18 00:10:39,294 INFO L280 TraceCheckUtils]: 39: Hoare triple {263#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L753 {263#true} is VALID [2020-07-18 00:10:39,294 INFO L280 TraceCheckUtils]: 40: Hoare triple {263#true} SUMMARY for call write~init~int(110, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L753-1 {263#true} is VALID [2020-07-18 00:10:39,295 INFO L280 TraceCheckUtils]: 41: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L753-2 {263#true} is VALID [2020-07-18 00:10:39,295 INFO L280 TraceCheckUtils]: 42: Hoare triple {263#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(4); srcloc: L753-3 {263#true} is VALID [2020-07-18 00:10:39,296 INFO L280 TraceCheckUtils]: 43: Hoare triple {263#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L757 {263#true} is VALID [2020-07-18 00:10:39,296 INFO L280 TraceCheckUtils]: 44: Hoare triple {263#true} SUMMARY for call write~init~int(102, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L757-1 {263#true} is VALID [2020-07-18 00:10:39,296 INFO L280 TraceCheckUtils]: 45: Hoare triple {263#true} SUMMARY for call write~init~int(102, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L757-2 {263#true} is VALID [2020-07-18 00:10:39,297 INFO L280 TraceCheckUtils]: 46: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string55.base, 3 + #t~string55.offset, 1); srcloc: L757-3 {263#true} is VALID [2020-07-18 00:10:39,297 INFO L280 TraceCheckUtils]: 47: Hoare triple {263#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(7); srcloc: L757-4 {263#true} is VALID [2020-07-18 00:10:39,297 INFO L280 TraceCheckUtils]: 48: Hoare triple {263#true} SUMMARY for call write~init~int(44, #t~string57.base, #t~string57.offset, 1); srcloc: L761 {263#true} is VALID [2020-07-18 00:10:39,298 INFO L280 TraceCheckUtils]: 49: Hoare triple {263#true} SUMMARY for call write~init~int(80, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L761-1 {263#true} is VALID [2020-07-18 00:10:39,298 INFO L280 TraceCheckUtils]: 50: Hoare triple {263#true} SUMMARY for call write~init~int(117, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L761-2 {263#true} is VALID [2020-07-18 00:10:39,298 INFO L280 TraceCheckUtils]: 51: Hoare triple {263#true} SUMMARY for call write~init~int(109, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L761-3 {263#true} is VALID [2020-07-18 00:10:39,299 INFO L280 TraceCheckUtils]: 52: Hoare triple {263#true} SUMMARY for call write~init~int(112, #t~string57.base, 4 + #t~string57.offset, 1); srcloc: L761-4 {263#true} is VALID [2020-07-18 00:10:39,299 INFO L280 TraceCheckUtils]: 53: Hoare triple {263#true} SUMMARY for call write~init~int(58, #t~string57.base, 5 + #t~string57.offset, 1); srcloc: L761-5 {263#true} is VALID [2020-07-18 00:10:39,300 INFO L280 TraceCheckUtils]: 54: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string57.base, 6 + #t~string57.offset, 1); srcloc: L761-6 {263#true} is VALID [2020-07-18 00:10:39,300 INFO L280 TraceCheckUtils]: 55: Hoare triple {263#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L761-7 {263#true} is VALID [2020-07-18 00:10:39,300 INFO L280 TraceCheckUtils]: 56: Hoare triple {263#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L765 {263#true} is VALID [2020-07-18 00:10:39,301 INFO L280 TraceCheckUtils]: 57: Hoare triple {263#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L765-1 {263#true} is VALID [2020-07-18 00:10:39,301 INFO L280 TraceCheckUtils]: 58: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L765-2 {263#true} is VALID [2020-07-18 00:10:39,301 INFO L280 TraceCheckUtils]: 59: Hoare triple {263#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L765-3 {263#true} is VALID [2020-07-18 00:10:39,302 INFO L280 TraceCheckUtils]: 60: Hoare triple {263#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L769 {263#true} is VALID [2020-07-18 00:10:39,302 INFO L280 TraceCheckUtils]: 61: Hoare triple {263#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L769-1 {263#true} is VALID [2020-07-18 00:10:39,302 INFO L280 TraceCheckUtils]: 62: Hoare triple {263#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L769-2 {263#true} is VALID [2020-07-18 00:10:39,322 INFO L280 TraceCheckUtils]: 63: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L769-3 {263#true} is VALID [2020-07-18 00:10:39,323 INFO L280 TraceCheckUtils]: 64: Hoare triple {263#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3); srcloc: L769-4 {263#true} is VALID [2020-07-18 00:10:39,323 INFO L280 TraceCheckUtils]: 65: Hoare triple {263#true} SUMMARY for call write~init~int(41, #t~string63.base, #t~string63.offset, 1); srcloc: L773 {263#true} is VALID [2020-07-18 00:10:39,323 INFO L280 TraceCheckUtils]: 66: Hoare triple {263#true} SUMMARY for call write~init~int(32, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L773-1 {263#true} is VALID [2020-07-18 00:10:39,324 INFO L280 TraceCheckUtils]: 67: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L773-2 {263#true} is VALID [2020-07-18 00:10:39,324 INFO L280 TraceCheckUtils]: 68: Hoare triple {263#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(2); srcloc: L773-3 {263#true} is VALID [2020-07-18 00:10:39,325 INFO L280 TraceCheckUtils]: 69: Hoare triple {263#true} SUMMARY for call write~init~int(10, #t~string65.base, #t~string65.offset, 1); srcloc: L775 {263#true} is VALID [2020-07-18 00:10:39,325 INFO L280 TraceCheckUtils]: 70: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L775-1 {263#true} is VALID [2020-07-18 00:10:39,325 INFO L280 TraceCheckUtils]: 71: Hoare triple {263#true} ~waterLevel~0 := 1; {263#true} is VALID [2020-07-18 00:10:39,326 INFO L280 TraceCheckUtils]: 72: Hoare triple {263#true} ~methaneLevelCritical~0 := 0; {263#true} is VALID [2020-07-18 00:10:39,326 INFO L280 TraceCheckUtils]: 73: Hoare triple {263#true} ~methAndRunningLastTime~0 := 0; {263#true} is VALID [2020-07-18 00:10:39,326 INFO L280 TraceCheckUtils]: 74: Hoare triple {263#true} ~head~0.base, ~head~0.offset := 0, 0; {263#true} is VALID [2020-07-18 00:10:39,327 INFO L280 TraceCheckUtils]: 75: Hoare triple {263#true} ~cleanupTimeShifts~0 := 4; {263#true} is VALID [2020-07-18 00:10:39,327 INFO L280 TraceCheckUtils]: 76: Hoare triple {263#true} ~pumpRunning~0 := 0; {263#true} is VALID [2020-07-18 00:10:39,327 INFO L280 TraceCheckUtils]: 77: Hoare triple {263#true} ~systemActive~0 := 1; {263#true} is VALID [2020-07-18 00:10:39,328 INFO L280 TraceCheckUtils]: 78: Hoare triple {263#true} assume true; {263#true} is VALID [2020-07-18 00:10:39,328 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {263#true} {263#true} #831#return; {263#true} is VALID [2020-07-18 00:10:39,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:39,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {263#true} assume true; {263#true} is VALID [2020-07-18 00:10:39,353 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {263#true} {263#true} #753#return; {263#true} is VALID [2020-07-18 00:10:39,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:39,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {263#true} assume true; {263#true} is VALID [2020-07-18 00:10:39,358 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {263#true} {263#true} #755#return; {263#true} is VALID [2020-07-18 00:10:39,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:39,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {263#true} havoc ~retValue_acc~1; {263#true} is VALID [2020-07-18 00:10:39,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {263#true} ~retValue_acc~1 := 1; {263#true} is VALID [2020-07-18 00:10:39,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {263#true} #res := ~retValue_acc~1; {263#true} is VALID [2020-07-18 00:10:39,364 INFO L280 TraceCheckUtils]: 3: Hoare triple {263#true} assume true; {263#true} is VALID [2020-07-18 00:10:39,365 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {263#true} {263#true} #757#return; {263#true} is VALID [2020-07-18 00:10:39,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:39,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {263#true} assume true; {263#true} is VALID [2020-07-18 00:10:39,370 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {263#true} {263#true} #759#return; {263#true} is VALID [2020-07-18 00:10:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:39,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {370#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {263#true} is VALID [2020-07-18 00:10:39,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {263#true} assume true; {263#true} is VALID [2020-07-18 00:10:39,383 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {263#true} {263#true} #821#return; {263#true} is VALID [2020-07-18 00:10:39,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:39,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {263#true} havoc ~retValue_acc~2; {263#true} is VALID [2020-07-18 00:10:39,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {263#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {263#true} is VALID [2020-07-18 00:10:39,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {263#true} #res := ~retValue_acc~2; {263#true} is VALID [2020-07-18 00:10:39,388 INFO L280 TraceCheckUtils]: 3: Hoare triple {263#true} assume true; {263#true} is VALID [2020-07-18 00:10:39,389 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {263#true} {264#false} #803#return; {264#false} is VALID [2020-07-18 00:10:39,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:39,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {263#true} havoc ~retValue_acc~9; {263#true} is VALID [2020-07-18 00:10:39,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {263#true} ~retValue_acc~9 := ~pumpRunning~0; {263#true} is VALID [2020-07-18 00:10:39,394 INFO L280 TraceCheckUtils]: 2: Hoare triple {263#true} #res := ~retValue_acc~9; {263#true} is VALID [2020-07-18 00:10:39,394 INFO L280 TraceCheckUtils]: 3: Hoare triple {263#true} assume true; {263#true} is VALID [2020-07-18 00:10:39,394 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {263#true} {264#false} #805#return; {264#false} is VALID [2020-07-18 00:10:39,400 INFO L263 TraceCheckUtils]: 0: Hoare triple {263#true} call ULTIMATE.init(); {369#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string2.base| |old(#t~string2.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 00:10:39,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {369#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string2.base| |old(#t~string2.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {263#true} is VALID [2020-07-18 00:10:39,401 INFO L280 TraceCheckUtils]: 2: Hoare triple {263#true} #valid := #valid[0 := 0]; {263#true} is VALID [2020-07-18 00:10:39,402 INFO L280 TraceCheckUtils]: 3: Hoare triple {263#true} assume 0 < #StackHeapBarrier; {263#true} is VALID [2020-07-18 00:10:39,402 INFO L280 TraceCheckUtils]: 4: Hoare triple {263#true} SUMMARY for call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13); srcloc: L136 {263#true} is VALID [2020-07-18 00:10:39,402 INFO L280 TraceCheckUtils]: 5: Hoare triple {263#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7); srcloc: L136-1 {263#true} is VALID [2020-07-18 00:10:39,403 INFO L280 TraceCheckUtils]: 6: Hoare triple {263#true} SUMMARY for call write~init~int(44, #t~string4.base, #t~string4.offset, 1); srcloc: L137 {263#true} is VALID [2020-07-18 00:10:39,403 INFO L280 TraceCheckUtils]: 7: Hoare triple {263#true} SUMMARY for call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1); srcloc: L137-1 {263#true} is VALID [2020-07-18 00:10:39,403 INFO L280 TraceCheckUtils]: 8: Hoare triple {263#true} SUMMARY for call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1); srcloc: L137-2 {263#true} is VALID [2020-07-18 00:10:39,404 INFO L280 TraceCheckUtils]: 9: Hoare triple {263#true} SUMMARY for call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1); srcloc: L137-3 {263#true} is VALID [2020-07-18 00:10:39,404 INFO L280 TraceCheckUtils]: 10: Hoare triple {263#true} SUMMARY for call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1); srcloc: L137-4 {263#true} is VALID [2020-07-18 00:10:39,404 INFO L280 TraceCheckUtils]: 11: Hoare triple {263#true} SUMMARY for call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1); srcloc: L137-5 {263#true} is VALID [2020-07-18 00:10:39,405 INFO L280 TraceCheckUtils]: 12: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1); srcloc: L137-6 {263#true} is VALID [2020-07-18 00:10:39,405 INFO L280 TraceCheckUtils]: 13: Hoare triple {263#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5); srcloc: L137-7 {263#true} is VALID [2020-07-18 00:10:39,405 INFO L280 TraceCheckUtils]: 14: Hoare triple {263#true} SUMMARY for call write~init~int(67, #t~string6.base, #t~string6.offset, 1); srcloc: L141 {263#true} is VALID [2020-07-18 00:10:39,406 INFO L280 TraceCheckUtils]: 15: Hoare triple {263#true} SUMMARY for call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L141-1 {263#true} is VALID [2020-07-18 00:10:39,406 INFO L280 TraceCheckUtils]: 16: Hoare triple {263#true} SUMMARY for call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L141-2 {263#true} is VALID [2020-07-18 00:10:39,406 INFO L280 TraceCheckUtils]: 17: Hoare triple {263#true} SUMMARY for call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L141-3 {263#true} is VALID [2020-07-18 00:10:39,407 INFO L280 TraceCheckUtils]: 18: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L141-4 {263#true} is VALID [2020-07-18 00:10:39,407 INFO L280 TraceCheckUtils]: 19: Hoare triple {263#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3); srcloc: L141-5 {263#true} is VALID [2020-07-18 00:10:39,407 INFO L280 TraceCheckUtils]: 20: Hoare triple {263#true} SUMMARY for call write~init~int(79, #t~string8.base, #t~string8.offset, 1); srcloc: L145 {263#true} is VALID [2020-07-18 00:10:39,408 INFO L280 TraceCheckUtils]: 21: Hoare triple {263#true} SUMMARY for call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L145-1 {263#true} is VALID [2020-07-18 00:10:39,408 INFO L280 TraceCheckUtils]: 22: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L145-2 {263#true} is VALID [2020-07-18 00:10:39,408 INFO L280 TraceCheckUtils]: 23: Hoare triple {263#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2); srcloc: L145-3 {263#true} is VALID [2020-07-18 00:10:39,408 INFO L280 TraceCheckUtils]: 24: Hoare triple {263#true} SUMMARY for call write~init~int(41, #t~string10.base, #t~string10.offset, 1); srcloc: L149 {263#true} is VALID [2020-07-18 00:10:39,409 INFO L280 TraceCheckUtils]: 25: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L149-1 {263#true} is VALID [2020-07-18 00:10:39,409 INFO L280 TraceCheckUtils]: 26: Hoare triple {263#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L149-2 {263#true} is VALID [2020-07-18 00:10:39,409 INFO L280 TraceCheckUtils]: 27: Hoare triple {263#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L502 {263#true} is VALID [2020-07-18 00:10:39,410 INFO L280 TraceCheckUtils]: 28: Hoare triple {263#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L502-1 {263#true} is VALID [2020-07-18 00:10:39,410 INFO L280 TraceCheckUtils]: 29: Hoare triple {263#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30); srcloc: L503 {263#true} is VALID [2020-07-18 00:10:39,410 INFO L280 TraceCheckUtils]: 30: Hoare triple {263#true} SUMMARY for call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9); srcloc: L509 {263#true} is VALID [2020-07-18 00:10:39,411 INFO L280 TraceCheckUtils]: 31: Hoare triple {263#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(21); srcloc: L509-1 {263#true} is VALID [2020-07-18 00:10:39,411 INFO L280 TraceCheckUtils]: 32: Hoare triple {263#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L510 {263#true} is VALID [2020-07-18 00:10:39,411 INFO L280 TraceCheckUtils]: 33: Hoare triple {263#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L548 {263#true} is VALID [2020-07-18 00:10:39,412 INFO L280 TraceCheckUtils]: 34: Hoare triple {263#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L548-1 {263#true} is VALID [2020-07-18 00:10:39,412 INFO L280 TraceCheckUtils]: 35: Hoare triple {263#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L549 {263#true} is VALID [2020-07-18 00:10:39,412 INFO L280 TraceCheckUtils]: 36: Hoare triple {263#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L555 {263#true} is VALID [2020-07-18 00:10:39,413 INFO L280 TraceCheckUtils]: 37: Hoare triple {263#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(25); srcloc: L555-1 {263#true} is VALID [2020-07-18 00:10:39,413 INFO L280 TraceCheckUtils]: 38: Hoare triple {263#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(13); srcloc: L556 {263#true} is VALID [2020-07-18 00:10:39,413 INFO L280 TraceCheckUtils]: 39: Hoare triple {263#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L749 {263#true} is VALID [2020-07-18 00:10:39,413 INFO L280 TraceCheckUtils]: 40: Hoare triple {263#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L753 {263#true} is VALID [2020-07-18 00:10:39,414 INFO L280 TraceCheckUtils]: 41: Hoare triple {263#true} SUMMARY for call write~init~int(110, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L753-1 {263#true} is VALID [2020-07-18 00:10:39,414 INFO L280 TraceCheckUtils]: 42: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L753-2 {263#true} is VALID [2020-07-18 00:10:39,414 INFO L280 TraceCheckUtils]: 43: Hoare triple {263#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(4); srcloc: L753-3 {263#true} is VALID [2020-07-18 00:10:39,415 INFO L280 TraceCheckUtils]: 44: Hoare triple {263#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L757 {263#true} is VALID [2020-07-18 00:10:39,415 INFO L280 TraceCheckUtils]: 45: Hoare triple {263#true} SUMMARY for call write~init~int(102, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L757-1 {263#true} is VALID [2020-07-18 00:10:39,415 INFO L280 TraceCheckUtils]: 46: Hoare triple {263#true} SUMMARY for call write~init~int(102, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L757-2 {263#true} is VALID [2020-07-18 00:10:39,416 INFO L280 TraceCheckUtils]: 47: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string55.base, 3 + #t~string55.offset, 1); srcloc: L757-3 {263#true} is VALID [2020-07-18 00:10:39,416 INFO L280 TraceCheckUtils]: 48: Hoare triple {263#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(7); srcloc: L757-4 {263#true} is VALID [2020-07-18 00:10:39,416 INFO L280 TraceCheckUtils]: 49: Hoare triple {263#true} SUMMARY for call write~init~int(44, #t~string57.base, #t~string57.offset, 1); srcloc: L761 {263#true} is VALID [2020-07-18 00:10:39,416 INFO L280 TraceCheckUtils]: 50: Hoare triple {263#true} SUMMARY for call write~init~int(80, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L761-1 {263#true} is VALID [2020-07-18 00:10:39,417 INFO L280 TraceCheckUtils]: 51: Hoare triple {263#true} SUMMARY for call write~init~int(117, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L761-2 {263#true} is VALID [2020-07-18 00:10:39,417 INFO L280 TraceCheckUtils]: 52: Hoare triple {263#true} SUMMARY for call write~init~int(109, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L761-3 {263#true} is VALID [2020-07-18 00:10:39,417 INFO L280 TraceCheckUtils]: 53: Hoare triple {263#true} SUMMARY for call write~init~int(112, #t~string57.base, 4 + #t~string57.offset, 1); srcloc: L761-4 {263#true} is VALID [2020-07-18 00:10:39,418 INFO L280 TraceCheckUtils]: 54: Hoare triple {263#true} SUMMARY for call write~init~int(58, #t~string57.base, 5 + #t~string57.offset, 1); srcloc: L761-5 {263#true} is VALID [2020-07-18 00:10:39,418 INFO L280 TraceCheckUtils]: 55: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string57.base, 6 + #t~string57.offset, 1); srcloc: L761-6 {263#true} is VALID [2020-07-18 00:10:39,418 INFO L280 TraceCheckUtils]: 56: Hoare triple {263#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L761-7 {263#true} is VALID [2020-07-18 00:10:39,419 INFO L280 TraceCheckUtils]: 57: Hoare triple {263#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L765 {263#true} is VALID [2020-07-18 00:10:39,419 INFO L280 TraceCheckUtils]: 58: Hoare triple {263#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L765-1 {263#true} is VALID [2020-07-18 00:10:39,419 INFO L280 TraceCheckUtils]: 59: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L765-2 {263#true} is VALID [2020-07-18 00:10:39,419 INFO L280 TraceCheckUtils]: 60: Hoare triple {263#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L765-3 {263#true} is VALID [2020-07-18 00:10:39,420 INFO L280 TraceCheckUtils]: 61: Hoare triple {263#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L769 {263#true} is VALID [2020-07-18 00:10:39,420 INFO L280 TraceCheckUtils]: 62: Hoare triple {263#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L769-1 {263#true} is VALID [2020-07-18 00:10:39,420 INFO L280 TraceCheckUtils]: 63: Hoare triple {263#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L769-2 {263#true} is VALID [2020-07-18 00:10:39,421 INFO L280 TraceCheckUtils]: 64: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L769-3 {263#true} is VALID [2020-07-18 00:10:39,421 INFO L280 TraceCheckUtils]: 65: Hoare triple {263#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3); srcloc: L769-4 {263#true} is VALID [2020-07-18 00:10:39,421 INFO L280 TraceCheckUtils]: 66: Hoare triple {263#true} SUMMARY for call write~init~int(41, #t~string63.base, #t~string63.offset, 1); srcloc: L773 {263#true} is VALID [2020-07-18 00:10:39,422 INFO L280 TraceCheckUtils]: 67: Hoare triple {263#true} SUMMARY for call write~init~int(32, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L773-1 {263#true} is VALID [2020-07-18 00:10:39,422 INFO L280 TraceCheckUtils]: 68: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L773-2 {263#true} is VALID [2020-07-18 00:10:39,422 INFO L280 TraceCheckUtils]: 69: Hoare triple {263#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(2); srcloc: L773-3 {263#true} is VALID [2020-07-18 00:10:39,422 INFO L280 TraceCheckUtils]: 70: Hoare triple {263#true} SUMMARY for call write~init~int(10, #t~string65.base, #t~string65.offset, 1); srcloc: L775 {263#true} is VALID [2020-07-18 00:10:39,423 INFO L280 TraceCheckUtils]: 71: Hoare triple {263#true} SUMMARY for call write~init~int(0, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L775-1 {263#true} is VALID [2020-07-18 00:10:39,423 INFO L280 TraceCheckUtils]: 72: Hoare triple {263#true} ~waterLevel~0 := 1; {263#true} is VALID [2020-07-18 00:10:39,423 INFO L280 TraceCheckUtils]: 73: Hoare triple {263#true} ~methaneLevelCritical~0 := 0; {263#true} is VALID [2020-07-18 00:10:39,424 INFO L280 TraceCheckUtils]: 74: Hoare triple {263#true} ~methAndRunningLastTime~0 := 0; {263#true} is VALID [2020-07-18 00:10:39,424 INFO L280 TraceCheckUtils]: 75: Hoare triple {263#true} ~head~0.base, ~head~0.offset := 0, 0; {263#true} is VALID [2020-07-18 00:10:39,424 INFO L280 TraceCheckUtils]: 76: Hoare triple {263#true} ~cleanupTimeShifts~0 := 4; {263#true} is VALID [2020-07-18 00:10:39,425 INFO L280 TraceCheckUtils]: 77: Hoare triple {263#true} ~pumpRunning~0 := 0; {263#true} is VALID [2020-07-18 00:10:39,425 INFO L280 TraceCheckUtils]: 78: Hoare triple {263#true} ~systemActive~0 := 1; {263#true} is VALID [2020-07-18 00:10:39,425 INFO L280 TraceCheckUtils]: 79: Hoare triple {263#true} assume true; {263#true} is VALID [2020-07-18 00:10:39,426 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {263#true} {263#true} #831#return; {263#true} is VALID [2020-07-18 00:10:39,426 INFO L263 TraceCheckUtils]: 81: Hoare triple {263#true} call #t~ret70 := main(); {263#true} is VALID [2020-07-18 00:10:39,426 INFO L280 TraceCheckUtils]: 82: Hoare triple {263#true} havoc ~retValue_acc~7; {263#true} is VALID [2020-07-18 00:10:39,426 INFO L280 TraceCheckUtils]: 83: Hoare triple {263#true} havoc ~tmp~4; {263#true} is VALID [2020-07-18 00:10:39,427 INFO L263 TraceCheckUtils]: 84: Hoare triple {263#true} call select_helpers(); {263#true} is VALID [2020-07-18 00:10:39,427 INFO L280 TraceCheckUtils]: 85: Hoare triple {263#true} assume true; {263#true} is VALID [2020-07-18 00:10:39,427 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {263#true} {263#true} #753#return; {263#true} is VALID [2020-07-18 00:10:39,428 INFO L263 TraceCheckUtils]: 87: Hoare triple {263#true} call select_features(); {263#true} is VALID [2020-07-18 00:10:39,428 INFO L280 TraceCheckUtils]: 88: Hoare triple {263#true} assume true; {263#true} is VALID [2020-07-18 00:10:39,428 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {263#true} {263#true} #755#return; {263#true} is VALID [2020-07-18 00:10:39,429 INFO L263 TraceCheckUtils]: 90: Hoare triple {263#true} call #t~ret48 := valid_product(); {263#true} is VALID [2020-07-18 00:10:39,429 INFO L280 TraceCheckUtils]: 91: Hoare triple {263#true} havoc ~retValue_acc~1; {263#true} is VALID [2020-07-18 00:10:39,429 INFO L280 TraceCheckUtils]: 92: Hoare triple {263#true} ~retValue_acc~1 := 1; {263#true} is VALID [2020-07-18 00:10:39,430 INFO L280 TraceCheckUtils]: 93: Hoare triple {263#true} #res := ~retValue_acc~1; {263#true} is VALID [2020-07-18 00:10:39,430 INFO L280 TraceCheckUtils]: 94: Hoare triple {263#true} assume true; {263#true} is VALID [2020-07-18 00:10:39,430 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {263#true} {263#true} #757#return; {263#true} is VALID [2020-07-18 00:10:39,431 INFO L280 TraceCheckUtils]: 96: Hoare triple {263#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647; {263#true} is VALID [2020-07-18 00:10:39,431 INFO L280 TraceCheckUtils]: 97: Hoare triple {263#true} ~tmp~4 := #t~ret48; {263#true} is VALID [2020-07-18 00:10:39,432 INFO L280 TraceCheckUtils]: 98: Hoare triple {263#true} havoc #t~ret48; {263#true} is VALID [2020-07-18 00:10:39,432 INFO L280 TraceCheckUtils]: 99: Hoare triple {263#true} assume 0 != ~tmp~4; {263#true} is VALID [2020-07-18 00:10:39,433 INFO L263 TraceCheckUtils]: 100: Hoare triple {263#true} call setup(); {263#true} is VALID [2020-07-18 00:10:39,436 INFO L280 TraceCheckUtils]: 101: Hoare triple {263#true} assume true; {263#true} is VALID [2020-07-18 00:10:39,437 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {263#true} {263#true} #759#return; {263#true} is VALID [2020-07-18 00:10:39,437 INFO L263 TraceCheckUtils]: 103: Hoare triple {263#true} call runTest(); {263#true} is VALID [2020-07-18 00:10:39,442 INFO L263 TraceCheckUtils]: 104: Hoare triple {263#true} call __utac_acc__Specification2_spec__1(); {370#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 00:10:39,442 INFO L280 TraceCheckUtils]: 105: Hoare triple {370#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {263#true} is VALID [2020-07-18 00:10:39,442 INFO L280 TraceCheckUtils]: 106: Hoare triple {263#true} assume true; {263#true} is VALID [2020-07-18 00:10:39,443 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {263#true} {263#true} #821#return; {263#true} is VALID [2020-07-18 00:10:39,443 INFO L263 TraceCheckUtils]: 108: Hoare triple {263#true} call test(); {263#true} is VALID [2020-07-18 00:10:39,443 INFO L280 TraceCheckUtils]: 109: Hoare triple {263#true} havoc ~splverifierCounter~0; {263#true} is VALID [2020-07-18 00:10:39,443 INFO L280 TraceCheckUtils]: 110: Hoare triple {263#true} havoc ~tmp~5; {263#true} is VALID [2020-07-18 00:10:39,444 INFO L280 TraceCheckUtils]: 111: Hoare triple {263#true} havoc ~tmp___0~1; {263#true} is VALID [2020-07-18 00:10:39,444 INFO L280 TraceCheckUtils]: 112: Hoare triple {263#true} havoc ~tmp___1~0; {263#true} is VALID [2020-07-18 00:10:39,444 INFO L280 TraceCheckUtils]: 113: Hoare triple {263#true} havoc ~tmp___2~0; {263#true} is VALID [2020-07-18 00:10:39,444 INFO L280 TraceCheckUtils]: 114: Hoare triple {263#true} ~splverifierCounter~0 := 0; {263#true} is VALID [2020-07-18 00:10:39,447 INFO L280 TraceCheckUtils]: 115: Hoare triple {263#true} assume false; {264#false} is VALID [2020-07-18 00:10:39,447 INFO L263 TraceCheckUtils]: 116: Hoare triple {264#false} call cleanup(); {264#false} is VALID [2020-07-18 00:10:39,448 INFO L280 TraceCheckUtils]: 117: Hoare triple {264#false} havoc ~i~0; {264#false} is VALID [2020-07-18 00:10:39,448 INFO L280 TraceCheckUtils]: 118: Hoare triple {264#false} havoc ~__cil_tmp2~0; {264#false} is VALID [2020-07-18 00:10:39,448 INFO L263 TraceCheckUtils]: 119: Hoare triple {264#false} call timeShift(); {264#false} is VALID [2020-07-18 00:10:39,448 INFO L280 TraceCheckUtils]: 120: Hoare triple {264#false} assume !(0 != ~pumpRunning~0); {264#false} is VALID [2020-07-18 00:10:39,449 INFO L280 TraceCheckUtils]: 121: Hoare triple {264#false} assume !(0 != ~systemActive~0); {264#false} is VALID [2020-07-18 00:10:39,449 INFO L263 TraceCheckUtils]: 122: Hoare triple {264#false} call __utac_acc__Specification2_spec__2(); {264#false} is VALID [2020-07-18 00:10:39,449 INFO L280 TraceCheckUtils]: 123: Hoare triple {264#false} havoc ~tmp~0; {264#false} is VALID [2020-07-18 00:10:39,450 INFO L280 TraceCheckUtils]: 124: Hoare triple {264#false} havoc ~tmp___0~0; {264#false} is VALID [2020-07-18 00:10:39,450 INFO L263 TraceCheckUtils]: 125: Hoare triple {264#false} call #t~ret11 := isMethaneLevelCritical(); {263#true} is VALID [2020-07-18 00:10:39,450 INFO L280 TraceCheckUtils]: 126: Hoare triple {263#true} havoc ~retValue_acc~2; {263#true} is VALID [2020-07-18 00:10:39,451 INFO L280 TraceCheckUtils]: 127: Hoare triple {263#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {263#true} is VALID [2020-07-18 00:10:39,451 INFO L280 TraceCheckUtils]: 128: Hoare triple {263#true} #res := ~retValue_acc~2; {263#true} is VALID [2020-07-18 00:10:39,451 INFO L280 TraceCheckUtils]: 129: Hoare triple {263#true} assume true; {263#true} is VALID [2020-07-18 00:10:39,452 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {263#true} {264#false} #803#return; {264#false} is VALID [2020-07-18 00:10:39,452 INFO L280 TraceCheckUtils]: 131: Hoare triple {264#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {264#false} is VALID [2020-07-18 00:10:39,452 INFO L280 TraceCheckUtils]: 132: Hoare triple {264#false} ~tmp~0 := #t~ret11; {264#false} is VALID [2020-07-18 00:10:39,453 INFO L280 TraceCheckUtils]: 133: Hoare triple {264#false} havoc #t~ret11; {264#false} is VALID [2020-07-18 00:10:39,453 INFO L280 TraceCheckUtils]: 134: Hoare triple {264#false} assume 0 != ~tmp~0; {264#false} is VALID [2020-07-18 00:10:39,455 INFO L263 TraceCheckUtils]: 135: Hoare triple {264#false} call #t~ret12 := isPumpRunning(); {263#true} is VALID [2020-07-18 00:10:39,455 INFO L280 TraceCheckUtils]: 136: Hoare triple {263#true} havoc ~retValue_acc~9; {263#true} is VALID [2020-07-18 00:10:39,456 INFO L280 TraceCheckUtils]: 137: Hoare triple {263#true} ~retValue_acc~9 := ~pumpRunning~0; {263#true} is VALID [2020-07-18 00:10:39,456 INFO L280 TraceCheckUtils]: 138: Hoare triple {263#true} #res := ~retValue_acc~9; {263#true} is VALID [2020-07-18 00:10:39,456 INFO L280 TraceCheckUtils]: 139: Hoare triple {263#true} assume true; {263#true} is VALID [2020-07-18 00:10:39,456 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {263#true} {264#false} #805#return; {264#false} is VALID [2020-07-18 00:10:39,457 INFO L280 TraceCheckUtils]: 141: Hoare triple {264#false} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {264#false} is VALID [2020-07-18 00:10:39,457 INFO L280 TraceCheckUtils]: 142: Hoare triple {264#false} ~tmp___0~0 := #t~ret12; {264#false} is VALID [2020-07-18 00:10:39,458 INFO L280 TraceCheckUtils]: 143: Hoare triple {264#false} havoc #t~ret12; {264#false} is VALID [2020-07-18 00:10:39,458 INFO L280 TraceCheckUtils]: 144: Hoare triple {264#false} assume 0 != ~tmp___0~0; {264#false} is VALID [2020-07-18 00:10:39,459 INFO L280 TraceCheckUtils]: 145: Hoare triple {264#false} assume 0 != ~methAndRunningLastTime~0; {264#false} is VALID [2020-07-18 00:10:39,459 INFO L263 TraceCheckUtils]: 146: Hoare triple {264#false} call __automaton_fail(); {264#false} is VALID [2020-07-18 00:10:39,460 INFO L280 TraceCheckUtils]: 147: Hoare triple {264#false} assume !false; {264#false} is VALID [2020-07-18 00:10:39,489 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 00:10:39,683 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:10:39,686 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1626324431] [2020-07-18 00:10:39,688 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:10:39,688 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 00:10:39,688 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [347308501] [2020-07-18 00:10:39,694 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 148 [2020-07-18 00:10:39,698 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:10:39,702 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 00:10:39,933 WARN L140 InductivityCheck]: Transition 379#(and (not (= 0 ~methAndRunningLastTime~0)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (<= __utac_acc__Specification2_spec__2_~tmp___0~0 2147483647) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~0 2147483648))) ( _ , assume !false; , 264#false ) not inductive [2020-07-18 00:10:39,934 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:10:39,934 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 00:10:39,939 INFO L168 Benchmark]: Toolchain (without parser) took 4251.15 ms. Allocated memory was 141.6 MB in the beginning and 280.5 MB in the end (delta: 138.9 MB). Free memory was 102.5 MB in the beginning and 237.5 MB in the end (delta: -135.0 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:39,940 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 141.6 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:10:39,942 INFO L168 Benchmark]: CACSL2BoogieTranslator took 660.33 ms. Allocated memory was 141.6 MB in the beginning and 205.5 MB in the end (delta: 64.0 MB). Free memory was 102.0 MB in the beginning and 171.0 MB in the end (delta: -69.0 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:39,943 INFO L168 Benchmark]: Boogie Preprocessor took 146.70 ms. Allocated memory is still 205.5 MB. Free memory was 171.0 MB in the beginning and 165.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:39,944 INFO L168 Benchmark]: RCFGBuilder took 1720.99 ms. Allocated memory was 205.5 MB in the beginning and 234.4 MB in the end (delta: 28.8 MB). Free memory was 165.8 MB in the beginning and 93.2 MB in the end (delta: 72.6 MB). Peak memory consumption was 101.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:39,949 INFO L168 Benchmark]: TraceAbstraction took 1716.26 ms. Allocated memory was 234.4 MB in the beginning and 280.5 MB in the end (delta: 46.1 MB). Free memory was 91.9 MB in the beginning and 237.5 MB in the end (delta: -145.6 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:10:39,955 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 0.19 ms. Allocated memory is still 141.6 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 660.33 ms. Allocated memory was 141.6 MB in the beginning and 205.5 MB in the end (delta: 64.0 MB). Free memory was 102.0 MB in the beginning and 171.0 MB in the end (delta: -69.0 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 146.70 ms. Allocated memory is still 205.5 MB. Free memory was 171.0 MB in the beginning and 165.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1720.99 ms. Allocated memory was 205.5 MB in the beginning and 234.4 MB in the end (delta: 28.8 MB). Free memory was 165.8 MB in the beginning and 93.2 MB in the end (delta: 72.6 MB). Peak memory consumption was 101.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1716.26 ms. Allocated memory was 234.4 MB in the beginning and 280.5 MB in the end (delta: 46.1 MB). Free memory was 91.9 MB in the beginning and 237.5 MB in the end (delta: -145.6 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...