/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec3_product51.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:11:30,443 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:11:30,446 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:11:30,465 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:11:30,465 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:11:30,467 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:11:30,469 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:11:30,480 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:11:30,483 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:11:30,486 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:11:30,488 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:11:30,491 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:11:30,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:11:30,493 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:11:30,495 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:11:30,497 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:11:30,498 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:11:30,499 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:11:30,500 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:11:30,505 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:11:30,510 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:11:30,514 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:11:30,515 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:11:30,516 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:11:30,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:11:30,518 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:11:30,518 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:11:30,521 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:11:30,521 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:11:30,522 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:11:30,523 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:11:30,523 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:11:30,525 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:11:30,525 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:11:30,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:11:30,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:11:30,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:11:30,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:11:30,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:11:30,530 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:11:30,531 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:11:30,532 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:11:30,562 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:11:30,563 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:11:30,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:11:30,567 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:11:30,567 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:11:30,568 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:11:30,568 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:11:30,568 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:11:30,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:11:30,573 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:11:30,573 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:11:30,573 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:11:30,573 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:11:30,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:11:30,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:11:30,574 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:11:30,574 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:11:30,574 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:11:30,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:30,575 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:11:30,575 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:11:30,576 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:11:30,576 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:11:30,886 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:11:30,898 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:11:30,902 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:11:30,903 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:11:30,904 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:11:30,904 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product51.cil.c [2020-07-18 00:11:30,981 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8c156c36/7742e2059a424710b520e3f2dbc034cc/FLAG1d9bb356c [2020-07-18 00:11:31,575 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:11:31,576 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product51.cil.c [2020-07-18 00:11:31,587 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8c156c36/7742e2059a424710b520e3f2dbc034cc/FLAG1d9bb356c [2020-07-18 00:11:31,816 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8c156c36/7742e2059a424710b520e3f2dbc034cc [2020-07-18 00:11:31,826 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:11:31,829 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:11:31,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:31,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:11:31,833 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:11:31,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:31" (1/1) ... [2020-07-18 00:11:31,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@282a9d8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31, skipping insertion in model container [2020-07-18 00:11:31,837 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:31" (1/1) ... [2020-07-18 00:11:31,845 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:11:31,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:32,396 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:32,410 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:32,553 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:32,592 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:32,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:32 WrapperNode [2020-07-18 00:11:32,593 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:32,594 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:32,594 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:32,594 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:32,604 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:32" (1/1) ... [2020-07-18 00:11:32,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:32" (1/1) ... [2020-07-18 00:11:32,623 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:32" (1/1) ... [2020-07-18 00:11:32,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:32" (1/1) ... [2020-07-18 00:11:32,674 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:32" (1/1) ... [2020-07-18 00:11:32,701 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:32" (1/1) ... [2020-07-18 00:11:32,716 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:32" (1/1) ... [2020-07-18 00:11:32,724 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:32,725 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:32,725 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:32,725 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:32,727 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:32" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:11:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:11:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:11:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:11:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:11:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:11:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:11:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:11:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:11:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:11:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:11:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:11:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:11:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:11:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:34,545 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:34,545 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:34,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:34 BoogieIcfgContainer [2020-07-18 00:11:34,553 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:34,554 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:34,554 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:34,557 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:34,558 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:11:31" (1/3) ... [2020-07-18 00:11:34,559 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29924597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:34, skipping insertion in model container [2020-07-18 00:11:34,559 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:32" (2/3) ... [2020-07-18 00:11:34,559 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29924597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:34, skipping insertion in model container [2020-07-18 00:11:34,560 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:34" (3/3) ... [2020-07-18 00:11:34,561 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product51.cil.c [2020-07-18 00:11:34,573 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:34,583 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:34,599 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:34,624 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:34,624 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:34,624 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:34,624 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:34,625 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:34,625 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:34,625 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:34,625 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:34,650 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states. [2020-07-18 00:11:34,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-18 00:11:34,678 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:34,679 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:11:34,679 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:34,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:34,687 INFO L82 PathProgramCache]: Analyzing trace with hash 1368877385, now seen corresponding path program 1 times [2020-07-18 00:11:34,696 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:34,697 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1118634565] [2020-07-18 00:11:34,697 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:35,514 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 00:11:35,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:35,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {445#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {338#true} is VALID [2020-07-18 00:11:35,611 INFO L280 TraceCheckUtils]: 1: Hoare triple {338#true} #valid := #valid[0 := 0]; {338#true} is VALID [2020-07-18 00:11:35,612 INFO L280 TraceCheckUtils]: 2: Hoare triple {338#true} assume 0 < #StackHeapBarrier; {338#true} is VALID [2020-07-18 00:11:35,613 INFO L280 TraceCheckUtils]: 3: Hoare triple {338#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {338#true} is VALID [2020-07-18 00:11:35,646 INFO L280 TraceCheckUtils]: 4: Hoare triple {338#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {338#true} is VALID [2020-07-18 00:11:35,647 INFO L280 TraceCheckUtils]: 5: Hoare triple {338#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {338#true} is VALID [2020-07-18 00:11:35,647 INFO L280 TraceCheckUtils]: 6: Hoare triple {338#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {338#true} is VALID [2020-07-18 00:11:35,648 INFO L280 TraceCheckUtils]: 7: Hoare triple {338#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {338#true} is VALID [2020-07-18 00:11:35,648 INFO L280 TraceCheckUtils]: 8: Hoare triple {338#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {338#true} is VALID [2020-07-18 00:11:35,648 INFO L280 TraceCheckUtils]: 9: Hoare triple {338#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {338#true} is VALID [2020-07-18 00:11:35,649 INFO L280 TraceCheckUtils]: 10: Hoare triple {338#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {338#true} is VALID [2020-07-18 00:11:35,649 INFO L280 TraceCheckUtils]: 11: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {338#true} is VALID [2020-07-18 00:11:35,649 INFO L280 TraceCheckUtils]: 12: Hoare triple {338#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {338#true} is VALID [2020-07-18 00:11:35,649 INFO L280 TraceCheckUtils]: 13: Hoare triple {338#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {338#true} is VALID [2020-07-18 00:11:35,650 INFO L280 TraceCheckUtils]: 14: Hoare triple {338#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {338#true} is VALID [2020-07-18 00:11:35,650 INFO L280 TraceCheckUtils]: 15: Hoare triple {338#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {338#true} is VALID [2020-07-18 00:11:35,650 INFO L280 TraceCheckUtils]: 16: Hoare triple {338#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {338#true} is VALID [2020-07-18 00:11:35,650 INFO L280 TraceCheckUtils]: 17: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {338#true} is VALID [2020-07-18 00:11:35,651 INFO L280 TraceCheckUtils]: 18: Hoare triple {338#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {338#true} is VALID [2020-07-18 00:11:35,651 INFO L280 TraceCheckUtils]: 19: Hoare triple {338#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {338#true} is VALID [2020-07-18 00:11:35,651 INFO L280 TraceCheckUtils]: 20: Hoare triple {338#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {338#true} is VALID [2020-07-18 00:11:35,651 INFO L280 TraceCheckUtils]: 21: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {338#true} is VALID [2020-07-18 00:11:35,652 INFO L280 TraceCheckUtils]: 22: Hoare triple {338#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {338#true} is VALID [2020-07-18 00:11:35,652 INFO L280 TraceCheckUtils]: 23: Hoare triple {338#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {338#true} is VALID [2020-07-18 00:11:35,652 INFO L280 TraceCheckUtils]: 24: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {338#true} is VALID [2020-07-18 00:11:35,652 INFO L280 TraceCheckUtils]: 25: Hoare triple {338#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {338#true} is VALID [2020-07-18 00:11:35,653 INFO L280 TraceCheckUtils]: 26: Hoare triple {338#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L353 {338#true} is VALID [2020-07-18 00:11:35,653 INFO L280 TraceCheckUtils]: 27: Hoare triple {338#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L357 {338#true} is VALID [2020-07-18 00:11:35,653 INFO L280 TraceCheckUtils]: 28: Hoare triple {338#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L357-1 {338#true} is VALID [2020-07-18 00:11:35,655 INFO L280 TraceCheckUtils]: 29: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L357-2 {338#true} is VALID [2020-07-18 00:11:35,656 INFO L280 TraceCheckUtils]: 30: Hoare triple {338#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L357-3 {338#true} is VALID [2020-07-18 00:11:35,656 INFO L280 TraceCheckUtils]: 31: Hoare triple {338#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L361 {338#true} is VALID [2020-07-18 00:11:35,657 INFO L280 TraceCheckUtils]: 32: Hoare triple {338#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L361-1 {338#true} is VALID [2020-07-18 00:11:35,657 INFO L280 TraceCheckUtils]: 33: Hoare triple {338#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L361-2 {338#true} is VALID [2020-07-18 00:11:35,657 INFO L280 TraceCheckUtils]: 34: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L361-3 {338#true} is VALID [2020-07-18 00:11:35,658 INFO L280 TraceCheckUtils]: 35: Hoare triple {338#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L361-4 {338#true} is VALID [2020-07-18 00:11:35,658 INFO L280 TraceCheckUtils]: 36: Hoare triple {338#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L365 {338#true} is VALID [2020-07-18 00:11:35,658 INFO L280 TraceCheckUtils]: 37: Hoare triple {338#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L365-1 {338#true} is VALID [2020-07-18 00:11:35,659 INFO L280 TraceCheckUtils]: 38: Hoare triple {338#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L365-2 {338#true} is VALID [2020-07-18 00:11:35,659 INFO L280 TraceCheckUtils]: 39: Hoare triple {338#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L365-3 {338#true} is VALID [2020-07-18 00:11:35,660 INFO L280 TraceCheckUtils]: 40: Hoare triple {338#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L365-4 {338#true} is VALID [2020-07-18 00:11:35,660 INFO L280 TraceCheckUtils]: 41: Hoare triple {338#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L365-5 {338#true} is VALID [2020-07-18 00:11:35,661 INFO L280 TraceCheckUtils]: 42: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L365-6 {338#true} is VALID [2020-07-18 00:11:35,662 INFO L280 TraceCheckUtils]: 43: Hoare triple {338#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L365-7 {338#true} is VALID [2020-07-18 00:11:35,662 INFO L280 TraceCheckUtils]: 44: Hoare triple {338#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L369 {338#true} is VALID [2020-07-18 00:11:35,663 INFO L280 TraceCheckUtils]: 45: Hoare triple {338#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L369-1 {338#true} is VALID [2020-07-18 00:11:35,665 INFO L280 TraceCheckUtils]: 46: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L369-2 {338#true} is VALID [2020-07-18 00:11:35,665 INFO L280 TraceCheckUtils]: 47: Hoare triple {338#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {338#true} is VALID [2020-07-18 00:11:35,666 INFO L280 TraceCheckUtils]: 48: Hoare triple {338#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L373 {338#true} is VALID [2020-07-18 00:11:35,666 INFO L280 TraceCheckUtils]: 49: Hoare triple {338#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L373-1 {338#true} is VALID [2020-07-18 00:11:35,666 INFO L280 TraceCheckUtils]: 50: Hoare triple {338#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L373-2 {338#true} is VALID [2020-07-18 00:11:35,670 INFO L280 TraceCheckUtils]: 51: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L373-3 {338#true} is VALID [2020-07-18 00:11:35,670 INFO L280 TraceCheckUtils]: 52: Hoare triple {338#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L373-4 {338#true} is VALID [2020-07-18 00:11:35,671 INFO L280 TraceCheckUtils]: 53: Hoare triple {338#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L377 {338#true} is VALID [2020-07-18 00:11:35,671 INFO L280 TraceCheckUtils]: 54: Hoare triple {338#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L377-1 {338#true} is VALID [2020-07-18 00:11:35,672 INFO L280 TraceCheckUtils]: 55: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L377-2 {338#true} is VALID [2020-07-18 00:11:35,672 INFO L280 TraceCheckUtils]: 56: Hoare triple {338#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L377-3 {338#true} is VALID [2020-07-18 00:11:35,672 INFO L280 TraceCheckUtils]: 57: Hoare triple {338#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L379 {338#true} is VALID [2020-07-18 00:11:35,678 INFO L280 TraceCheckUtils]: 58: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L379-1 {338#true} is VALID [2020-07-18 00:11:35,679 INFO L280 TraceCheckUtils]: 59: Hoare triple {338#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L379-2 {338#true} is VALID [2020-07-18 00:11:35,680 INFO L280 TraceCheckUtils]: 60: Hoare triple {338#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L904 {338#true} is VALID [2020-07-18 00:11:35,682 INFO L280 TraceCheckUtils]: 61: Hoare triple {338#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {338#true} is VALID [2020-07-18 00:11:35,683 INFO L280 TraceCheckUtils]: 62: Hoare triple {338#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L905 {338#true} is VALID [2020-07-18 00:11:35,683 INFO L280 TraceCheckUtils]: 63: Hoare triple {338#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L911 {338#true} is VALID [2020-07-18 00:11:35,684 INFO L280 TraceCheckUtils]: 64: Hoare triple {338#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {338#true} is VALID [2020-07-18 00:11:35,684 INFO L280 TraceCheckUtils]: 65: Hoare triple {338#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L912 {338#true} is VALID [2020-07-18 00:11:35,684 INFO L280 TraceCheckUtils]: 66: Hoare triple {338#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L950 {338#true} is VALID [2020-07-18 00:11:35,685 INFO L280 TraceCheckUtils]: 67: Hoare triple {338#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {338#true} is VALID [2020-07-18 00:11:35,685 INFO L280 TraceCheckUtils]: 68: Hoare triple {338#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L951 {338#true} is VALID [2020-07-18 00:11:35,685 INFO L280 TraceCheckUtils]: 69: Hoare triple {338#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L957 {338#true} is VALID [2020-07-18 00:11:35,686 INFO L280 TraceCheckUtils]: 70: Hoare triple {338#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {338#true} is VALID [2020-07-18 00:11:35,686 INFO L280 TraceCheckUtils]: 71: Hoare triple {338#true} ~waterLevel~0 := 1; {338#true} is VALID [2020-07-18 00:11:35,687 INFO L280 TraceCheckUtils]: 72: Hoare triple {338#true} ~methaneLevelCritical~0 := 0; {338#true} is VALID [2020-07-18 00:11:35,687 INFO L280 TraceCheckUtils]: 73: Hoare triple {338#true} ~pumpRunning~0 := 0; {338#true} is VALID [2020-07-18 00:11:35,687 INFO L280 TraceCheckUtils]: 74: Hoare triple {338#true} ~systemActive~0 := 1; {338#true} is VALID [2020-07-18 00:11:35,688 INFO L280 TraceCheckUtils]: 75: Hoare triple {338#true} ~cleanupTimeShifts~0 := 4; {338#true} is VALID [2020-07-18 00:11:35,688 INFO L280 TraceCheckUtils]: 76: Hoare triple {338#true} ~head~0.base, ~head~0.offset := 0, 0; {338#true} is VALID [2020-07-18 00:11:35,688 INFO L280 TraceCheckUtils]: 77: Hoare triple {338#true} assume true; {338#true} is VALID [2020-07-18 00:11:35,689 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {338#true} {338#true} #949#return; {338#true} is VALID [2020-07-18 00:11:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:35,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {338#true} assume true; {338#true} is VALID [2020-07-18 00:11:35,706 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {338#true} {338#true} #849#return; {338#true} is VALID [2020-07-18 00:11:35,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:35,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {338#true} assume true; {338#true} is VALID [2020-07-18 00:11:35,719 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {338#true} {338#true} #851#return; {338#true} is VALID [2020-07-18 00:11:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:35,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {338#true} havoc ~retValue_acc~10; {338#true} is VALID [2020-07-18 00:11:35,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {338#true} ~retValue_acc~10 := 1; {338#true} is VALID [2020-07-18 00:11:35,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {338#true} #res := ~retValue_acc~10; {338#true} is VALID [2020-07-18 00:11:35,725 INFO L280 TraceCheckUtils]: 3: Hoare triple {338#true} assume true; {338#true} is VALID [2020-07-18 00:11:35,726 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {338#true} {338#true} #853#return; {338#true} is VALID [2020-07-18 00:11:35,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:35,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {338#true} assume true; {338#true} is VALID [2020-07-18 00:11:35,733 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {338#true} {338#true} #855#return; {338#true} is VALID [2020-07-18 00:11:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:35,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {338#true} havoc ~retValue_acc~0; {338#true} is VALID [2020-07-18 00:11:35,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {338#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {338#true} is VALID [2020-07-18 00:11:35,741 INFO L280 TraceCheckUtils]: 2: Hoare triple {338#true} #res := ~retValue_acc~0; {338#true} is VALID [2020-07-18 00:11:35,742 INFO L280 TraceCheckUtils]: 3: Hoare triple {338#true} assume true; {338#true} is VALID [2020-07-18 00:11:35,743 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {338#true} {339#false} #941#return; {339#false} is VALID [2020-07-18 00:11:35,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:35,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {338#true} havoc ~retValue_acc~1; {338#true} is VALID [2020-07-18 00:11:35,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {338#true} ~retValue_acc~1 := ~waterLevel~0; {338#true} is VALID [2020-07-18 00:11:35,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {338#true} #res := ~retValue_acc~1; {338#true} is VALID [2020-07-18 00:11:35,749 INFO L280 TraceCheckUtils]: 3: Hoare triple {338#true} assume true; {338#true} is VALID [2020-07-18 00:11:35,749 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {338#true} {339#false} #943#return; {339#false} is VALID [2020-07-18 00:11:35,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:35,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {338#true} havoc ~retValue_acc~5; {338#true} is VALID [2020-07-18 00:11:35,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {338#true} ~retValue_acc~5 := ~pumpRunning~0; {338#true} is VALID [2020-07-18 00:11:35,757 INFO L280 TraceCheckUtils]: 2: Hoare triple {338#true} #res := ~retValue_acc~5; {338#true} is VALID [2020-07-18 00:11:35,757 INFO L280 TraceCheckUtils]: 3: Hoare triple {338#true} assume true; {338#true} is VALID [2020-07-18 00:11:35,758 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {338#true} {339#false} #945#return; {339#false} is VALID [2020-07-18 00:11:35,767 INFO L263 TraceCheckUtils]: 0: Hoare triple {338#true} call ULTIMATE.init(); {445#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:11:35,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {445#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {338#true} is VALID [2020-07-18 00:11:35,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {338#true} #valid := #valid[0 := 0]; {338#true} is VALID [2020-07-18 00:11:35,769 INFO L280 TraceCheckUtils]: 3: Hoare triple {338#true} assume 0 < #StackHeapBarrier; {338#true} is VALID [2020-07-18 00:11:35,769 INFO L280 TraceCheckUtils]: 4: Hoare triple {338#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {338#true} is VALID [2020-07-18 00:11:35,769 INFO L280 TraceCheckUtils]: 5: Hoare triple {338#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {338#true} is VALID [2020-07-18 00:11:35,769 INFO L280 TraceCheckUtils]: 6: Hoare triple {338#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {338#true} is VALID [2020-07-18 00:11:35,770 INFO L280 TraceCheckUtils]: 7: Hoare triple {338#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {338#true} is VALID [2020-07-18 00:11:35,770 INFO L280 TraceCheckUtils]: 8: Hoare triple {338#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {338#true} is VALID [2020-07-18 00:11:35,770 INFO L280 TraceCheckUtils]: 9: Hoare triple {338#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {338#true} is VALID [2020-07-18 00:11:35,771 INFO L280 TraceCheckUtils]: 10: Hoare triple {338#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {338#true} is VALID [2020-07-18 00:11:35,771 INFO L280 TraceCheckUtils]: 11: Hoare triple {338#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {338#true} is VALID [2020-07-18 00:11:35,772 INFO L280 TraceCheckUtils]: 12: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {338#true} is VALID [2020-07-18 00:11:35,772 INFO L280 TraceCheckUtils]: 13: Hoare triple {338#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {338#true} is VALID [2020-07-18 00:11:35,772 INFO L280 TraceCheckUtils]: 14: Hoare triple {338#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {338#true} is VALID [2020-07-18 00:11:35,778 INFO L280 TraceCheckUtils]: 15: Hoare triple {338#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {338#true} is VALID [2020-07-18 00:11:35,779 INFO L280 TraceCheckUtils]: 16: Hoare triple {338#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {338#true} is VALID [2020-07-18 00:11:35,779 INFO L280 TraceCheckUtils]: 17: Hoare triple {338#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {338#true} is VALID [2020-07-18 00:11:35,780 INFO L280 TraceCheckUtils]: 18: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {338#true} is VALID [2020-07-18 00:11:35,780 INFO L280 TraceCheckUtils]: 19: Hoare triple {338#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {338#true} is VALID [2020-07-18 00:11:35,780 INFO L280 TraceCheckUtils]: 20: Hoare triple {338#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {338#true} is VALID [2020-07-18 00:11:35,780 INFO L280 TraceCheckUtils]: 21: Hoare triple {338#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {338#true} is VALID [2020-07-18 00:11:35,781 INFO L280 TraceCheckUtils]: 22: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {338#true} is VALID [2020-07-18 00:11:35,781 INFO L280 TraceCheckUtils]: 23: Hoare triple {338#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {338#true} is VALID [2020-07-18 00:11:35,786 INFO L280 TraceCheckUtils]: 24: Hoare triple {338#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {338#true} is VALID [2020-07-18 00:11:35,786 INFO L280 TraceCheckUtils]: 25: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {338#true} is VALID [2020-07-18 00:11:35,786 INFO L280 TraceCheckUtils]: 26: Hoare triple {338#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {338#true} is VALID [2020-07-18 00:11:35,787 INFO L280 TraceCheckUtils]: 27: Hoare triple {338#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L353 {338#true} is VALID [2020-07-18 00:11:35,787 INFO L280 TraceCheckUtils]: 28: Hoare triple {338#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L357 {338#true} is VALID [2020-07-18 00:11:35,787 INFO L280 TraceCheckUtils]: 29: Hoare triple {338#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L357-1 {338#true} is VALID [2020-07-18 00:11:35,788 INFO L280 TraceCheckUtils]: 30: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L357-2 {338#true} is VALID [2020-07-18 00:11:35,788 INFO L280 TraceCheckUtils]: 31: Hoare triple {338#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L357-3 {338#true} is VALID [2020-07-18 00:11:35,790 INFO L280 TraceCheckUtils]: 32: Hoare triple {338#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L361 {338#true} is VALID [2020-07-18 00:11:35,790 INFO L280 TraceCheckUtils]: 33: Hoare triple {338#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L361-1 {338#true} is VALID [2020-07-18 00:11:35,791 INFO L280 TraceCheckUtils]: 34: Hoare triple {338#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L361-2 {338#true} is VALID [2020-07-18 00:11:35,791 INFO L280 TraceCheckUtils]: 35: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L361-3 {338#true} is VALID [2020-07-18 00:11:35,791 INFO L280 TraceCheckUtils]: 36: Hoare triple {338#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L361-4 {338#true} is VALID [2020-07-18 00:11:35,792 INFO L280 TraceCheckUtils]: 37: Hoare triple {338#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L365 {338#true} is VALID [2020-07-18 00:11:35,792 INFO L280 TraceCheckUtils]: 38: Hoare triple {338#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L365-1 {338#true} is VALID [2020-07-18 00:11:35,795 INFO L280 TraceCheckUtils]: 39: Hoare triple {338#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L365-2 {338#true} is VALID [2020-07-18 00:11:35,796 INFO L280 TraceCheckUtils]: 40: Hoare triple {338#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L365-3 {338#true} is VALID [2020-07-18 00:11:35,796 INFO L280 TraceCheckUtils]: 41: Hoare triple {338#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L365-4 {338#true} is VALID [2020-07-18 00:11:35,798 INFO L280 TraceCheckUtils]: 42: Hoare triple {338#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L365-5 {338#true} is VALID [2020-07-18 00:11:35,799 INFO L280 TraceCheckUtils]: 43: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L365-6 {338#true} is VALID [2020-07-18 00:11:35,799 INFO L280 TraceCheckUtils]: 44: Hoare triple {338#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L365-7 {338#true} is VALID [2020-07-18 00:11:35,799 INFO L280 TraceCheckUtils]: 45: Hoare triple {338#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L369 {338#true} is VALID [2020-07-18 00:11:35,800 INFO L280 TraceCheckUtils]: 46: Hoare triple {338#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L369-1 {338#true} is VALID [2020-07-18 00:11:35,800 INFO L280 TraceCheckUtils]: 47: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L369-2 {338#true} is VALID [2020-07-18 00:11:35,800 INFO L280 TraceCheckUtils]: 48: Hoare triple {338#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {338#true} is VALID [2020-07-18 00:11:35,801 INFO L280 TraceCheckUtils]: 49: Hoare triple {338#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L373 {338#true} is VALID [2020-07-18 00:11:35,801 INFO L280 TraceCheckUtils]: 50: Hoare triple {338#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L373-1 {338#true} is VALID [2020-07-18 00:11:35,803 INFO L280 TraceCheckUtils]: 51: Hoare triple {338#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L373-2 {338#true} is VALID [2020-07-18 00:11:35,803 INFO L280 TraceCheckUtils]: 52: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L373-3 {338#true} is VALID [2020-07-18 00:11:35,804 INFO L280 TraceCheckUtils]: 53: Hoare triple {338#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L373-4 {338#true} is VALID [2020-07-18 00:11:35,804 INFO L280 TraceCheckUtils]: 54: Hoare triple {338#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L377 {338#true} is VALID [2020-07-18 00:11:35,804 INFO L280 TraceCheckUtils]: 55: Hoare triple {338#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L377-1 {338#true} is VALID [2020-07-18 00:11:35,805 INFO L280 TraceCheckUtils]: 56: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L377-2 {338#true} is VALID [2020-07-18 00:11:35,805 INFO L280 TraceCheckUtils]: 57: Hoare triple {338#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L377-3 {338#true} is VALID [2020-07-18 00:11:35,805 INFO L280 TraceCheckUtils]: 58: Hoare triple {338#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L379 {338#true} is VALID [2020-07-18 00:11:35,805 INFO L280 TraceCheckUtils]: 59: Hoare triple {338#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L379-1 {338#true} is VALID [2020-07-18 00:11:35,806 INFO L280 TraceCheckUtils]: 60: Hoare triple {338#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L379-2 {338#true} is VALID [2020-07-18 00:11:35,806 INFO L280 TraceCheckUtils]: 61: Hoare triple {338#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L904 {338#true} is VALID [2020-07-18 00:11:35,806 INFO L280 TraceCheckUtils]: 62: Hoare triple {338#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {338#true} is VALID [2020-07-18 00:11:35,807 INFO L280 TraceCheckUtils]: 63: Hoare triple {338#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L905 {338#true} is VALID [2020-07-18 00:11:35,807 INFO L280 TraceCheckUtils]: 64: Hoare triple {338#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L911 {338#true} is VALID [2020-07-18 00:11:35,808 INFO L280 TraceCheckUtils]: 65: Hoare triple {338#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {338#true} is VALID [2020-07-18 00:11:35,808 INFO L280 TraceCheckUtils]: 66: Hoare triple {338#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L912 {338#true} is VALID [2020-07-18 00:11:35,808 INFO L280 TraceCheckUtils]: 67: Hoare triple {338#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L950 {338#true} is VALID [2020-07-18 00:11:35,809 INFO L280 TraceCheckUtils]: 68: Hoare triple {338#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {338#true} is VALID [2020-07-18 00:11:35,809 INFO L280 TraceCheckUtils]: 69: Hoare triple {338#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L951 {338#true} is VALID [2020-07-18 00:11:35,809 INFO L280 TraceCheckUtils]: 70: Hoare triple {338#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L957 {338#true} is VALID [2020-07-18 00:11:35,810 INFO L280 TraceCheckUtils]: 71: Hoare triple {338#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {338#true} is VALID [2020-07-18 00:11:35,810 INFO L280 TraceCheckUtils]: 72: Hoare triple {338#true} ~waterLevel~0 := 1; {338#true} is VALID [2020-07-18 00:11:35,811 INFO L280 TraceCheckUtils]: 73: Hoare triple {338#true} ~methaneLevelCritical~0 := 0; {338#true} is VALID [2020-07-18 00:11:35,811 INFO L280 TraceCheckUtils]: 74: Hoare triple {338#true} ~pumpRunning~0 := 0; {338#true} is VALID [2020-07-18 00:11:35,812 INFO L280 TraceCheckUtils]: 75: Hoare triple {338#true} ~systemActive~0 := 1; {338#true} is VALID [2020-07-18 00:11:35,812 INFO L280 TraceCheckUtils]: 76: Hoare triple {338#true} ~cleanupTimeShifts~0 := 4; {338#true} is VALID [2020-07-18 00:11:35,812 INFO L280 TraceCheckUtils]: 77: Hoare triple {338#true} ~head~0.base, ~head~0.offset := 0, 0; {338#true} is VALID [2020-07-18 00:11:35,813 INFO L280 TraceCheckUtils]: 78: Hoare triple {338#true} assume true; {338#true} is VALID [2020-07-18 00:11:35,813 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {338#true} {338#true} #949#return; {338#true} is VALID [2020-07-18 00:11:35,813 INFO L263 TraceCheckUtils]: 80: Hoare triple {338#true} call #t~ret75 := main(); {338#true} is VALID [2020-07-18 00:11:35,813 INFO L280 TraceCheckUtils]: 81: Hoare triple {338#true} havoc ~retValue_acc~8; {338#true} is VALID [2020-07-18 00:11:35,814 INFO L280 TraceCheckUtils]: 82: Hoare triple {338#true} havoc ~tmp~6; {338#true} is VALID [2020-07-18 00:11:35,815 INFO L263 TraceCheckUtils]: 83: Hoare triple {338#true} call select_helpers(); {338#true} is VALID [2020-07-18 00:11:35,815 INFO L280 TraceCheckUtils]: 84: Hoare triple {338#true} assume true; {338#true} is VALID [2020-07-18 00:11:35,816 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {338#true} {338#true} #849#return; {338#true} is VALID [2020-07-18 00:11:35,819 INFO L263 TraceCheckUtils]: 86: Hoare triple {338#true} call select_features(); {338#true} is VALID [2020-07-18 00:11:35,819 INFO L280 TraceCheckUtils]: 87: Hoare triple {338#true} assume true; {338#true} is VALID [2020-07-18 00:11:35,820 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {338#true} {338#true} #851#return; {338#true} is VALID [2020-07-18 00:11:35,820 INFO L263 TraceCheckUtils]: 89: Hoare triple {338#true} call #t~ret38 := valid_product(); {338#true} is VALID [2020-07-18 00:11:35,820 INFO L280 TraceCheckUtils]: 90: Hoare triple {338#true} havoc ~retValue_acc~10; {338#true} is VALID [2020-07-18 00:11:35,821 INFO L280 TraceCheckUtils]: 91: Hoare triple {338#true} ~retValue_acc~10 := 1; {338#true} is VALID [2020-07-18 00:11:35,821 INFO L280 TraceCheckUtils]: 92: Hoare triple {338#true} #res := ~retValue_acc~10; {338#true} is VALID [2020-07-18 00:11:35,821 INFO L280 TraceCheckUtils]: 93: Hoare triple {338#true} assume true; {338#true} is VALID [2020-07-18 00:11:35,822 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {338#true} {338#true} #853#return; {338#true} is VALID [2020-07-18 00:11:35,823 INFO L280 TraceCheckUtils]: 95: Hoare triple {338#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {338#true} is VALID [2020-07-18 00:11:35,823 INFO L280 TraceCheckUtils]: 96: Hoare triple {338#true} ~tmp~6 := #t~ret38; {338#true} is VALID [2020-07-18 00:11:35,828 INFO L280 TraceCheckUtils]: 97: Hoare triple {338#true} havoc #t~ret38; {338#true} is VALID [2020-07-18 00:11:35,828 INFO L280 TraceCheckUtils]: 98: Hoare triple {338#true} assume 0 != ~tmp~6; {338#true} is VALID [2020-07-18 00:11:35,829 INFO L263 TraceCheckUtils]: 99: Hoare triple {338#true} call setup(); {338#true} is VALID [2020-07-18 00:11:35,830 INFO L280 TraceCheckUtils]: 100: Hoare triple {338#true} assume true; {338#true} is VALID [2020-07-18 00:11:35,830 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {338#true} {338#true} #855#return; {338#true} is VALID [2020-07-18 00:11:35,831 INFO L263 TraceCheckUtils]: 102: Hoare triple {338#true} call runTest(); {338#true} is VALID [2020-07-18 00:11:35,831 INFO L263 TraceCheckUtils]: 103: Hoare triple {338#true} call test(); {338#true} is VALID [2020-07-18 00:11:35,831 INFO L280 TraceCheckUtils]: 104: Hoare triple {338#true} havoc ~splverifierCounter~0; {338#true} is VALID [2020-07-18 00:11:35,832 INFO L280 TraceCheckUtils]: 105: Hoare triple {338#true} havoc ~tmp~0; {338#true} is VALID [2020-07-18 00:11:35,832 INFO L280 TraceCheckUtils]: 106: Hoare triple {338#true} havoc ~tmp___0~0; {338#true} is VALID [2020-07-18 00:11:35,832 INFO L280 TraceCheckUtils]: 107: Hoare triple {338#true} havoc ~tmp___1~0; {338#true} is VALID [2020-07-18 00:11:35,833 INFO L280 TraceCheckUtils]: 108: Hoare triple {338#true} havoc ~tmp___2~0; {338#true} is VALID [2020-07-18 00:11:35,833 INFO L280 TraceCheckUtils]: 109: Hoare triple {338#true} ~splverifierCounter~0 := 0; {338#true} is VALID [2020-07-18 00:11:35,834 INFO L280 TraceCheckUtils]: 110: Hoare triple {338#true} assume false; {339#false} is VALID [2020-07-18 00:11:35,834 INFO L263 TraceCheckUtils]: 111: Hoare triple {339#false} call cleanup(); {339#false} is VALID [2020-07-18 00:11:35,835 INFO L280 TraceCheckUtils]: 112: Hoare triple {339#false} havoc ~i~0; {339#false} is VALID [2020-07-18 00:11:35,835 INFO L280 TraceCheckUtils]: 113: Hoare triple {339#false} havoc ~__cil_tmp2~0; {339#false} is VALID [2020-07-18 00:11:35,835 INFO L263 TraceCheckUtils]: 114: Hoare triple {339#false} call timeShift(); {339#false} is VALID [2020-07-18 00:11:35,835 INFO L280 TraceCheckUtils]: 115: Hoare triple {339#false} assume !(0 != ~pumpRunning~0); {339#false} is VALID [2020-07-18 00:11:35,836 INFO L280 TraceCheckUtils]: 116: Hoare triple {339#false} assume !(0 != ~systemActive~0); {339#false} is VALID [2020-07-18 00:11:35,836 INFO L263 TraceCheckUtils]: 117: Hoare triple {339#false} call __utac_acc__Specification3_spec__1(); {339#false} is VALID [2020-07-18 00:11:35,836 INFO L280 TraceCheckUtils]: 118: Hoare triple {339#false} havoc ~tmp~5; {339#false} is VALID [2020-07-18 00:11:35,836 INFO L280 TraceCheckUtils]: 119: Hoare triple {339#false} havoc ~tmp___0~3; {339#false} is VALID [2020-07-18 00:11:35,837 INFO L280 TraceCheckUtils]: 120: Hoare triple {339#false} havoc ~tmp___1~1; {339#false} is VALID [2020-07-18 00:11:35,837 INFO L263 TraceCheckUtils]: 121: Hoare triple {339#false} call #t~ret35 := isMethaneLevelCritical(); {338#true} is VALID [2020-07-18 00:11:35,837 INFO L280 TraceCheckUtils]: 122: Hoare triple {338#true} havoc ~retValue_acc~0; {338#true} is VALID [2020-07-18 00:11:35,838 INFO L280 TraceCheckUtils]: 123: Hoare triple {338#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {338#true} is VALID [2020-07-18 00:11:35,838 INFO L280 TraceCheckUtils]: 124: Hoare triple {338#true} #res := ~retValue_acc~0; {338#true} is VALID [2020-07-18 00:11:35,838 INFO L280 TraceCheckUtils]: 125: Hoare triple {338#true} assume true; {338#true} is VALID [2020-07-18 00:11:35,839 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {338#true} {339#false} #941#return; {339#false} is VALID [2020-07-18 00:11:35,839 INFO L280 TraceCheckUtils]: 127: Hoare triple {339#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {339#false} is VALID [2020-07-18 00:11:35,839 INFO L280 TraceCheckUtils]: 128: Hoare triple {339#false} ~tmp~5 := #t~ret35; {339#false} is VALID [2020-07-18 00:11:35,840 INFO L280 TraceCheckUtils]: 129: Hoare triple {339#false} havoc #t~ret35; {339#false} is VALID [2020-07-18 00:11:35,840 INFO L280 TraceCheckUtils]: 130: Hoare triple {339#false} assume !(0 != ~tmp~5); {339#false} is VALID [2020-07-18 00:11:35,840 INFO L263 TraceCheckUtils]: 131: Hoare triple {339#false} call #t~ret36 := getWaterLevel(); {338#true} is VALID [2020-07-18 00:11:35,841 INFO L280 TraceCheckUtils]: 132: Hoare triple {338#true} havoc ~retValue_acc~1; {338#true} is VALID [2020-07-18 00:11:35,841 INFO L280 TraceCheckUtils]: 133: Hoare triple {338#true} ~retValue_acc~1 := ~waterLevel~0; {338#true} is VALID [2020-07-18 00:11:35,842 INFO L280 TraceCheckUtils]: 134: Hoare triple {338#true} #res := ~retValue_acc~1; {338#true} is VALID [2020-07-18 00:11:35,844 INFO L280 TraceCheckUtils]: 135: Hoare triple {338#true} assume true; {338#true} is VALID [2020-07-18 00:11:35,845 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {338#true} {339#false} #943#return; {339#false} is VALID [2020-07-18 00:11:35,845 INFO L280 TraceCheckUtils]: 137: Hoare triple {339#false} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {339#false} is VALID [2020-07-18 00:11:35,845 INFO L280 TraceCheckUtils]: 138: Hoare triple {339#false} ~tmp___0~3 := #t~ret36; {339#false} is VALID [2020-07-18 00:11:35,846 INFO L280 TraceCheckUtils]: 139: Hoare triple {339#false} havoc #t~ret36; {339#false} is VALID [2020-07-18 00:11:35,846 INFO L280 TraceCheckUtils]: 140: Hoare triple {339#false} assume 2 == ~tmp___0~3; {339#false} is VALID [2020-07-18 00:11:35,846 INFO L263 TraceCheckUtils]: 141: Hoare triple {339#false} call #t~ret37 := isPumpRunning(); {338#true} is VALID [2020-07-18 00:11:35,848 INFO L280 TraceCheckUtils]: 142: Hoare triple {338#true} havoc ~retValue_acc~5; {338#true} is VALID [2020-07-18 00:11:35,849 INFO L280 TraceCheckUtils]: 143: Hoare triple {338#true} ~retValue_acc~5 := ~pumpRunning~0; {338#true} is VALID [2020-07-18 00:11:35,850 INFO L280 TraceCheckUtils]: 144: Hoare triple {338#true} #res := ~retValue_acc~5; {338#true} is VALID [2020-07-18 00:11:35,850 INFO L280 TraceCheckUtils]: 145: Hoare triple {338#true} assume true; {338#true} is VALID [2020-07-18 00:11:35,850 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {338#true} {339#false} #945#return; {339#false} is VALID [2020-07-18 00:11:35,851 INFO L280 TraceCheckUtils]: 147: Hoare triple {339#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {339#false} is VALID [2020-07-18 00:11:35,851 INFO L280 TraceCheckUtils]: 148: Hoare triple {339#false} ~tmp___1~1 := #t~ret37; {339#false} is VALID [2020-07-18 00:11:35,852 INFO L280 TraceCheckUtils]: 149: Hoare triple {339#false} havoc #t~ret37; {339#false} is VALID [2020-07-18 00:11:35,855 INFO L280 TraceCheckUtils]: 150: Hoare triple {339#false} assume !(0 != ~tmp___1~1); {339#false} is VALID [2020-07-18 00:11:35,855 INFO L263 TraceCheckUtils]: 151: Hoare triple {339#false} call __automaton_fail(); {339#false} is VALID [2020-07-18 00:11:35,855 INFO L280 TraceCheckUtils]: 152: Hoare triple {339#false} assume !false; {339#false} is VALID [2020-07-18 00:11:35,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:11:36,143 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:36,146 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1118634565] [2020-07-18 00:11:36,148 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:36,148 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:11:36,149 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827686465] [2020-07-18 00:11:36,156 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 153 [2020-07-18 00:11:36,160 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:36,165 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:11:36,197 WARN L140 InductivityCheck]: Transition 457#(= 0 __utac_acc__Specification3_spec__1_~tmp___1~1) ( _ , assume !false; , 339#false ) not inductive [2020-07-18 00:11:36,197 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:36,198 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:11:36,203 INFO L168 Benchmark]: Toolchain (without parser) took 4375.65 ms. Allocated memory was 145.8 MB in the beginning and 246.4 MB in the end (delta: 100.7 MB). Free memory was 102.9 MB in the beginning and 92.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 111.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:36,204 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 145.8 MB. Free memory was 122.3 MB in the beginning and 122.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:36,205 INFO L168 Benchmark]: CACSL2BoogieTranslator took 763.69 ms. Allocated memory was 145.8 MB in the beginning and 204.5 MB in the end (delta: 58.7 MB). Free memory was 102.5 MB in the beginning and 169.1 MB in the end (delta: -66.7 MB). Peak memory consumption was 23.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:36,205 INFO L168 Benchmark]: Boogie Preprocessor took 130.74 ms. Allocated memory is still 204.5 MB. Free memory was 169.1 MB in the beginning and 163.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:36,206 INFO L168 Benchmark]: RCFGBuilder took 1828.25 ms. Allocated memory was 204.5 MB in the beginning and 246.9 MB in the end (delta: 42.5 MB). Free memory was 163.7 MB in the beginning and 210.2 MB in the end (delta: -46.5 MB). Peak memory consumption was 109.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:36,207 INFO L168 Benchmark]: TraceAbstraction took 1646.92 ms. Allocated memory was 246.9 MB in the beginning and 246.4 MB in the end (delta: -524.3 kB). Free memory was 210.2 MB in the beginning and 92.3 MB in the end (delta: 118.0 MB). Peak memory consumption was 117.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:36,211 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 145.8 MB. Free memory was 122.3 MB in the beginning and 122.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 763.69 ms. Allocated memory was 145.8 MB in the beginning and 204.5 MB in the end (delta: 58.7 MB). Free memory was 102.5 MB in the beginning and 169.1 MB in the end (delta: -66.7 MB). Peak memory consumption was 23.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 130.74 ms. Allocated memory is still 204.5 MB. Free memory was 169.1 MB in the beginning and 163.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1828.25 ms. Allocated memory was 204.5 MB in the beginning and 246.9 MB in the end (delta: 42.5 MB). Free memory was 163.7 MB in the beginning and 210.2 MB in the end (delta: -46.5 MB). Peak memory consumption was 109.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1646.92 ms. Allocated memory was 246.9 MB in the beginning and 246.4 MB in the end (delta: -524.3 kB). Free memory was 210.2 MB in the beginning and 92.3 MB in the end (delta: 118.0 MB). Peak memory consumption was 117.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...