java -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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product01.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 13:06:53,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:06:53,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:06:53,784 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:06:53,784 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:06:53,785 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:06:53,787 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:06:53,788 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:06:53,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:06:53,791 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:06:53,792 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:06:53,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:06:53,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:06:53,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:06:53,796 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:06:53,797 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:06:53,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:06:53,799 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:06:53,800 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:06:53,802 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:06:53,804 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:06:53,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:06:53,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:06:53,807 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:06:53,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 13:06:53,809 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 13:06:53,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 13:06:53,811 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 13:06:53,811 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 13:06:53,812 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 13:06:53,812 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:06:53,813 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:06:53,814 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:06:53,815 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:06:53,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:06:53,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:06:53,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:06:53,817 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:06:53,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:06:53,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:06:53,819 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:06:53,819 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-20 13:06:53,833 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:06:53,834 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:06:53,835 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 13:06:53,835 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 13:06:53,835 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 13:06:53,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:06:53,836 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:06:53,836 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 13:06:53,836 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:06:53,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:06:53,836 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:06:53,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:06:53,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:06:53,837 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:06:53,837 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:06:53,837 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 13:06:53,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:06:53,838 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:06:53,838 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:06:53,838 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 13:06:53,838 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 13:06:53,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:06:53,839 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:06:53,839 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:06:53,839 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 13:06:53,839 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 13:06:53,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:06:53,840 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 13:06:53,840 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:06:53,877 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:06:53,892 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:06:53,896 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:06:53,897 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:06:53,900 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:06:53,901 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product01.cil.c [2019-09-20 13:06:53,966 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05377e8bf/5d67f7bad21f4eeab2b0eb2d8343286f/FLAG72fc5aa99 [2019-09-20 13:06:54,477 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:06:54,478 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product01.cil.c [2019-09-20 13:06:54,491 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05377e8bf/5d67f7bad21f4eeab2b0eb2d8343286f/FLAG72fc5aa99 [2019-09-20 13:06:54,756 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05377e8bf/5d67f7bad21f4eeab2b0eb2d8343286f [2019-09-20 13:06:54,767 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:06:54,768 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:06:54,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:06:54,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:06:54,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:06:54,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:06:54" (1/1) ... [2019-09-20 13:06:54,776 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@600cbc94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:54, skipping insertion in model container [2019-09-20 13:06:54,776 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:06:54" (1/1) ... [2019-09-20 13:06:54,783 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:06:54,845 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:06:55,280 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:06:55,307 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:06:55,394 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:06:55,425 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:06:55,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:55 WrapperNode [2019-09-20 13:06:55,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:06:55,426 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:06:55,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:06:55,427 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:06:55,440 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:55" (1/1) ... [2019-09-20 13:06:55,440 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:55" (1/1) ... [2019-09-20 13:06:55,459 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:55" (1/1) ... [2019-09-20 13:06:55,459 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:55" (1/1) ... [2019-09-20 13:06:55,487 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:55" (1/1) ... [2019-09-20 13:06:55,497 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:55" (1/1) ... [2019-09-20 13:06:55,502 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:55" (1/1) ... [2019-09-20 13:06:55,508 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:06:55,509 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:06:55,509 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:06:55,509 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:06:55,510 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:55" (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 [2019-09-20 13:06:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:06:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:06:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-20 13:06:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-09-20 13:06:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-09-20 13:06:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-09-20 13:06:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-09-20 13:06:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-09-20 13:06:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-09-20 13:06:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-20 13:06:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-09-20 13:06:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-20 13:06:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-09-20 13:06:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:06:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-20 13:06:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-20 13:06:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-20 13:06:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-20 13:06:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-20 13:06:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-20 13:06:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-20 13:06:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-20 13:06:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-20 13:06:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-20 13:06:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2019-09-20 13:06:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2019-09-20 13:06:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2019-09-20 13:06:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-20 13:06:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-09-20 13:06:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-09-20 13:06:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-09-20 13:06:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-09-20 13:06:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-09-20 13:06:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-09-20 13:06:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-09-20 13:06:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-20 13:06:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:06:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:06:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-20 13:06:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-09-20 13:06:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-09-20 13:06:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-09-20 13:06:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-09-20 13:06:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-09-20 13:06:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-09-20 13:06:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:06:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-09-20 13:06:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-20 13:06:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-09-20 13:06:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-09-20 13:06:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-20 13:06:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2019-09-20 13:06:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-20 13:06:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-09-20 13:06:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-20 13:06:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-20 13:06:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-20 13:06:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:06:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-20 13:06:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-20 13:06:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:06:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 13:06:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-20 13:06:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:06:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:06:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:06:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:06:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-20 13:06:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:06:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-20 13:06:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-20 13:06:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:06:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-20 13:06:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-20 13:06:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-20 13:06:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-20 13:06:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-09-20 13:06:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2019-09-20 13:06:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2019-09-20 13:06:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-09-20 13:06:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-09-20 13:06:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-09-20 13:06:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-09-20 13:06:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:06:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:06:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:06:56,585 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:06:56,585 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-09-20 13:06:56,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:06:56 BoogieIcfgContainer [2019-09-20 13:06:56,587 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:06:56,589 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-20 13:06:56,589 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-20 13:06:56,593 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-20 13:06:56,593 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.09 01:06:54" (1/3) ... [2019-09-20 13:06:56,594 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2272491b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:06:56, skipping insertion in model container [2019-09-20 13:06:56,594 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:55" (2/3) ... [2019-09-20 13:06:56,595 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2272491b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:06:56, skipping insertion in model container [2019-09-20 13:06:56,595 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:06:56" (3/3) ... [2019-09-20 13:06:56,599 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product01.cil.c [2019-09-20 13:06:56,609 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-20 13:06:56,620 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-20 13:06:56,654 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-20 13:06:56,690 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-20 13:06:56,691 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-20 13:06:56,691 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-20 13:06:56,691 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-20 13:06:56,691 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-20 13:06:56,692 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-20 13:06:56,692 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-20 13:06:56,692 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-20 13:06:56,693 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-20 13:06:56,712 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states. [2019-09-20 13:06:56,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-09-20 13:06:56,721 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:06:56,722 INFO L407 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:06:56,723 INFO L418 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:06:56,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:06:56,737 INFO L82 PathProgramCache]: Analyzing trace with hash 72491215, now seen corresponding path program 1 times [2019-09-20 13:06:56,738 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:06:56,739 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:06:56,793 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:06:56,793 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:06:56,793 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:06:56,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:06:57,101 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-09-20 13:06:57,103 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:06:57,104 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-09-20 13:06:57,108 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-20 13:06:57,122 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-20 13:06:57,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-20 13:06:57,126 INFO L87 Difference]: Start difference. First operand 134 states. Second operand 2 states. [2019-09-20 13:06:57,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:06:57,161 INFO L93 Difference]: Finished difference Result 178 states and 225 transitions. [2019-09-20 13:06:57,161 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-20 13:06:57,162 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 59 [2019-09-20 13:06:57,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:06:57,173 INFO L225 Difference]: With dead ends: 178 [2019-09-20 13:06:57,173 INFO L226 Difference]: Without dead ends: 91 [2019-09-20 13:06:57,177 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-20 13:06:57,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2019-09-20 13:06:57,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2019-09-20 13:06:57,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91 states. [2019-09-20 13:06:57,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 106 transitions. [2019-09-20 13:06:57,227 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 106 transitions. Word has length 59 [2019-09-20 13:06:57,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:06:57,228 INFO L475 AbstractCegarLoop]: Abstraction has 91 states and 106 transitions. [2019-09-20 13:06:57,228 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-20 13:06:57,228 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 106 transitions. [2019-09-20 13:06:57,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-09-20 13:06:57,232 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:06:57,232 INFO L407 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:06:57,232 INFO L418 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:06:57,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:06:57,233 INFO L82 PathProgramCache]: Analyzing trace with hash -1033515287, now seen corresponding path program 1 times [2019-09-20 13:06:57,233 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:06:57,233 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:06:57,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:06:57,236 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:06:57,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:06:57,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:06:57,420 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-09-20 13:06:57,420 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:06:57,420 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-20 13:06:57,422 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-20 13:06:57,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-20 13:06:57,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-09-20 13:06:57,423 INFO L87 Difference]: Start difference. First operand 91 states and 106 transitions. Second operand 7 states. [2019-09-20 13:06:57,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:06:57,688 INFO L93 Difference]: Finished difference Result 154 states and 187 transitions. [2019-09-20 13:06:57,689 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-20 13:06:57,689 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 64 [2019-09-20 13:06:57,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:06:57,691 INFO L225 Difference]: With dead ends: 154 [2019-09-20 13:06:57,692 INFO L226 Difference]: Without dead ends: 91 [2019-09-20 13:06:57,693 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2019-09-20 13:06:57,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2019-09-20 13:06:57,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2019-09-20 13:06:57,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91 states. [2019-09-20 13:06:57,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 105 transitions. [2019-09-20 13:06:57,708 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 105 transitions. Word has length 64 [2019-09-20 13:06:57,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:06:57,712 INFO L475 AbstractCegarLoop]: Abstraction has 91 states and 105 transitions. [2019-09-20 13:06:57,712 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-20 13:06:57,713 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 105 transitions. [2019-09-20 13:06:57,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2019-09-20 13:06:57,716 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:06:57,716 INFO L407 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:06:57,719 INFO L418 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:06:57,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:06:57,719 INFO L82 PathProgramCache]: Analyzing trace with hash 928072860, now seen corresponding path program 1 times [2019-09-20 13:06:57,719 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:06:57,720 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:06:57,722 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:06:57,723 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:06:57,723 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:06:57,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:06:57,919 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-09-20 13:06:57,919 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:06:57,920 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-20 13:06:57,921 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-20 13:06:57,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-20 13:06:57,922 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-09-20 13:06:57,922 INFO L87 Difference]: Start difference. First operand 91 states and 105 transitions. Second operand 6 states. [2019-09-20 13:06:58,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:06:58,089 INFO L93 Difference]: Finished difference Result 148 states and 179 transitions. [2019-09-20 13:06:58,089 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-20 13:06:58,089 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 67 [2019-09-20 13:06:58,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:06:58,091 INFO L225 Difference]: With dead ends: 148 [2019-09-20 13:06:58,091 INFO L226 Difference]: Without dead ends: 0 [2019-09-20 13:06:58,093 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-09-20 13:06:58,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-20 13:06:58,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-20 13:06:58,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-20 13:06:58,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-20 13:06:58,094 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 67 [2019-09-20 13:06:58,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:06:58,094 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-20 13:06:58,094 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-20 13:06:58,095 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-20 13:06:58,095 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-20 13:06:58,100 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-09-20 13:06:58,331 INFO L443 ceAbstractionStarter]: For program point L348(lines 348 352) no Hoare annotation was computed. [2019-09-20 13:06:58,331 INFO L443 ceAbstractionStarter]: For program point L348-1(lines 348 352) no Hoare annotation was computed. [2019-09-20 13:06:58,331 INFO L443 ceAbstractionStarter]: For program point L343(line 343) no Hoare annotation was computed. [2019-09-20 13:06:58,331 INFO L443 ceAbstractionStarter]: For program point L342-2(lines 342 363) no Hoare annotation was computed. [2019-09-20 13:06:58,332 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 317 372) no Hoare annotation was computed. [2019-09-20 13:06:58,332 INFO L443 ceAbstractionStarter]: For program point L364(lines 341 365) no Hoare annotation was computed. [2019-09-20 13:06:58,332 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 317 372) no Hoare annotation was computed. [2019-09-20 13:06:58,332 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 317 372) no Hoare annotation was computed. [2019-09-20 13:06:58,332 INFO L443 ceAbstractionStarter]: For program point L418-1(line 418) no Hoare annotation was computed. [2019-09-20 13:06:58,332 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 373 432) no Hoare annotation was computed. [2019-09-20 13:06:58,332 INFO L443 ceAbstractionStarter]: For program point L405(lines 405 409) no Hoare annotation was computed. [2019-09-20 13:06:58,333 INFO L443 ceAbstractionStarter]: For program point L405-1(lines 405 409) no Hoare annotation was computed. [2019-09-20 13:06:58,333 INFO L443 ceAbstractionStarter]: For program point L400(line 400) no Hoare annotation was computed. [2019-09-20 13:06:58,333 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 373 432) no Hoare annotation was computed. [2019-09-20 13:06:58,333 INFO L443 ceAbstractionStarter]: For program point L399-2(lines 399 424) no Hoare annotation was computed. [2019-09-20 13:06:58,333 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 373 432) no Hoare annotation was computed. [2019-09-20 13:06:58,333 INFO L443 ceAbstractionStarter]: For program point L425(lines 398 426) no Hoare annotation was computed. [2019-09-20 13:06:58,333 INFO L443 ceAbstractionStarter]: For program point L418(line 418) no Hoare annotation was computed. [2019-09-20 13:06:58,334 INFO L446 ceAbstractionStarter]: At program point select_helpersFINAL(lines 248 254) the Hoare annotation is: true [2019-09-20 13:06:58,334 INFO L443 ceAbstractionStarter]: For program point select_helpersEXIT(lines 248 254) no Hoare annotation was computed. [2019-09-20 13:06:58,334 INFO L443 ceAbstractionStarter]: For program point valid_productEXIT(lines 255 263) no Hoare annotation was computed. [2019-09-20 13:06:58,334 INFO L446 ceAbstractionStarter]: At program point valid_productENTRY(lines 255 263) the Hoare annotation is: true [2019-09-20 13:06:58,334 INFO L443 ceAbstractionStarter]: For program point valid_productFINAL(lines 255 263) no Hoare annotation was computed. [2019-09-20 13:06:58,334 INFO L446 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 634 641) the Hoare annotation is: true [2019-09-20 13:06:58,334 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1EXIT(lines 634 641) no Hoare annotation was computed. [2019-09-20 13:06:58,335 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1FINAL(lines 634 641) no Hoare annotation was computed. [2019-09-20 13:06:58,335 INFO L446 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 642 651) the Hoare annotation is: true [2019-09-20 13:06:58,335 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2EXIT(lines 642 651) no Hoare annotation was computed. [2019-09-20 13:06:58,336 INFO L443 ceAbstractionStarter]: For program point L647(line 647) no Hoare annotation was computed. [2019-09-20 13:06:58,336 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2FINAL(lines 642 651) no Hoare annotation was computed. [2019-09-20 13:06:58,337 INFO L439 ceAbstractionStarter]: At program point L667(line 667) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1))) [2019-09-20 13:06:58,337 INFO L443 ceAbstractionStarter]: For program point L665(lines 665 671) no Hoare annotation was computed. [2019-09-20 13:06:58,338 INFO L443 ceAbstractionStarter]: For program point L664(lines 664 674) no Hoare annotation was computed. [2019-09-20 13:06:58,338 INFO L446 ceAbstractionStarter]: At program point L662(line 662) the Hoare annotation is: true [2019-09-20 13:06:58,338 INFO L443 ceAbstractionStarter]: For program point L662-1(line 662) no Hoare annotation was computed. [2019-09-20 13:06:58,338 INFO L443 ceAbstractionStarter]: For program point L660(lines 660 677) no Hoare annotation was computed. [2019-09-20 13:06:58,338 INFO L443 ceAbstractionStarter]: For program point L660-1(lines 652 680) no Hoare annotation was computed. [2019-09-20 13:06:58,338 INFO L446 ceAbstractionStarter]: At program point L658(line 658) the Hoare annotation is: true [2019-09-20 13:06:58,339 INFO L443 ceAbstractionStarter]: For program point L658-1(line 658) no Hoare annotation was computed. [2019-09-20 13:06:58,339 INFO L446 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 652 680) the Hoare annotation is: true [2019-09-20 13:06:58,339 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__3EXIT(lines 652 680) no Hoare annotation was computed. [2019-09-20 13:06:58,339 INFO L446 ceAbstractionStarter]: At program point mainENTRY(lines 206 228) the Hoare annotation is: true [2019-09-20 13:06:58,339 INFO L439 ceAbstractionStarter]: At program point L218(line 218) the Hoare annotation is: (or (= main_~tmp~0 ~systemActive~0) (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1))) [2019-09-20 13:06:58,339 INFO L439 ceAbstractionStarter]: At program point L218-1(line 218) the Hoare annotation is: (or (= main_~tmp~0 ~systemActive~0) (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1))) [2019-09-20 13:06:58,340 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 206 228) no Hoare annotation was computed. [2019-09-20 13:06:58,340 INFO L443 ceAbstractionStarter]: For program point L216(lines 216 223) no Hoare annotation was computed. [2019-09-20 13:06:58,344 INFO L443 ceAbstractionStarter]: For program point L216-1(lines 216 223) no Hoare annotation was computed. [2019-09-20 13:06:58,344 INFO L443 ceAbstractionStarter]: For program point L214(line 214) no Hoare annotation was computed. [2019-09-20 13:06:58,344 INFO L446 ceAbstractionStarter]: At program point L213(line 213) the Hoare annotation is: true [2019-09-20 13:06:58,344 INFO L446 ceAbstractionStarter]: At program point L212(line 212) the Hoare annotation is: true [2019-09-20 13:06:58,344 INFO L446 ceAbstractionStarter]: At program point L212-1(line 212) the Hoare annotation is: true [2019-09-20 13:06:58,344 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 206 228) no Hoare annotation was computed. [2019-09-20 13:06:58,345 INFO L443 ceAbstractionStarter]: For program point Specification2EXIT(lines 159 182) no Hoare annotation was computed. [2019-09-20 13:06:58,345 INFO L443 ceAbstractionStarter]: For program point Specification2ENTRY(lines 159 182) no Hoare annotation was computed. [2019-09-20 13:06:58,345 INFO L443 ceAbstractionStarter]: For program point Specification2FINAL(lines 159 182) no Hoare annotation was computed. [2019-09-20 13:06:58,345 INFO L443 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2019-09-20 13:06:58,345 INFO L443 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2019-09-20 13:06:58,345 INFO L443 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2019-09-20 13:06:58,345 INFO L443 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2019-09-20 13:06:58,346 INFO L443 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2019-09-20 13:06:58,346 INFO L443 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2019-09-20 13:06:58,346 INFO L443 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2019-09-20 13:06:58,346 INFO L443 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2019-09-20 13:06:58,354 INFO L443 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2019-09-20 13:06:58,354 INFO L443 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2019-09-20 13:06:58,354 INFO L443 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2019-09-20 13:06:58,355 INFO L443 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2019-09-20 13:06:58,355 INFO L443 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2019-09-20 13:06:58,355 INFO L443 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2019-09-20 13:06:58,355 INFO L443 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 813 821) no Hoare annotation was computed. [2019-09-20 13:06:58,355 INFO L446 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 813 821) the Hoare annotation is: true [2019-09-20 13:06:58,355 INFO L443 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 813 821) no Hoare annotation was computed. [2019-09-20 13:06:58,355 INFO L443 ceAbstractionStarter]: For program point L829(lines 829 837) no Hoare annotation was computed. [2019-09-20 13:06:58,356 INFO L443 ceAbstractionStarter]: For program point L829-2(lines 829 837) no Hoare annotation was computed. [2019-09-20 13:06:58,356 INFO L443 ceAbstractionStarter]: For program point L852(line 852) no Hoare annotation was computed. [2019-09-20 13:06:58,356 INFO L443 ceAbstractionStarter]: For program point L852-1(line 852) no Hoare annotation was computed. [2019-09-20 13:06:58,356 INFO L443 ceAbstractionStarter]: For program point printPumpFINAL(lines 822 857) no Hoare annotation was computed. [2019-09-20 13:06:58,356 INFO L443 ceAbstractionStarter]: For program point L841(lines 841 849) no Hoare annotation was computed. [2019-09-20 13:06:58,356 INFO L443 ceAbstractionStarter]: For program point L841-2(lines 841 849) no Hoare annotation was computed. [2019-09-20 13:06:58,356 INFO L443 ceAbstractionStarter]: For program point printPumpENTRY(lines 822 857) no Hoare annotation was computed. [2019-09-20 13:06:58,356 INFO L443 ceAbstractionStarter]: For program point printPumpEXIT(lines 822 857) no Hoare annotation was computed. [2019-09-20 13:06:58,357 INFO L443 ceAbstractionStarter]: For program point select_featuresEXIT(lines 241 247) no Hoare annotation was computed. [2019-09-20 13:06:58,357 INFO L446 ceAbstractionStarter]: At program point select_featuresFINAL(lines 241 247) the Hoare annotation is: true [2019-09-20 13:06:58,357 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 271 316) no Hoare annotation was computed. [2019-09-20 13:06:58,357 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 271 316) no Hoare annotation was computed. [2019-09-20 13:06:58,357 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 271 316) no Hoare annotation was computed. [2019-09-20 13:06:58,357 INFO L443 ceAbstractionStarter]: For program point L604(lines 604 611) no Hoare annotation was computed. [2019-09-20 13:06:58,357 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 584 629) no Hoare annotation was computed. [2019-09-20 13:06:58,357 INFO L443 ceAbstractionStarter]: For program point L598(lines 598 618) no Hoare annotation was computed. [2019-09-20 13:06:58,358 INFO L443 ceAbstractionStarter]: For program point L598-1(lines 598 618) no Hoare annotation was computed. [2019-09-20 13:06:58,358 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 584 629) no Hoare annotation was computed. [2019-09-20 13:06:58,358 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 584 629) no Hoare annotation was computed. [2019-09-20 13:06:58,358 INFO L446 ceAbstractionStarter]: At program point runTestENTRY(lines 192 202) the Hoare annotation is: true [2019-09-20 13:06:58,358 INFO L443 ceAbstractionStarter]: For program point runTestEXIT(lines 192 202) no Hoare annotation was computed. [2019-09-20 13:06:58,358 INFO L443 ceAbstractionStarter]: For program point runTestFINAL(lines 192 202) no Hoare annotation was computed. [2019-09-20 13:06:58,358 INFO L446 ceAbstractionStarter]: At program point L197(line 197) the Hoare annotation is: true [2019-09-20 13:06:58,359 INFO L443 ceAbstractionStarter]: For program point isMethaneAlarmENTRY(lines 802 812) no Hoare annotation was computed. [2019-09-20 13:06:58,359 INFO L443 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 802 812) no Hoare annotation was computed. [2019-09-20 13:06:58,359 INFO L443 ceAbstractionStarter]: For program point L807(line 807) no Hoare annotation was computed. [2019-09-20 13:06:58,359 INFO L443 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 802 812) no Hoare annotation was computed. [2019-09-20 13:06:58,359 INFO L443 ceAbstractionStarter]: For program point L807-1(line 807) no Hoare annotation was computed. [2019-09-20 13:06:58,359 INFO L443 ceAbstractionStarter]: For program point deactivatePumpENTRY(lines 794 801) no Hoare annotation was computed. [2019-09-20 13:06:58,359 INFO L443 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 794 801) no Hoare annotation was computed. [2019-09-20 13:06:58,359 INFO L443 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 794 801) no Hoare annotation was computed. [2019-09-20 13:06:58,360 INFO L443 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 779 785) no Hoare annotation was computed. [2019-09-20 13:06:58,360 INFO L446 ceAbstractionStarter]: At program point processEnvironmentFINAL(lines 779 785) the Hoare annotation is: true [2019-09-20 13:06:58,360 INFO L446 ceAbstractionStarter]: At program point L704(line 704) the Hoare annotation is: true [2019-09-20 13:06:58,360 INFO L446 ceAbstractionStarter]: At program point testENTRY(lines 682 745) the Hoare annotation is: true [2019-09-20 13:06:58,360 INFO L446 ceAbstractionStarter]: At program point L735(lines 692 737) the Hoare annotation is: true [2019-09-20 13:06:58,360 INFO L443 ceAbstractionStarter]: For program point L702(lines 702 708) no Hoare annotation was computed. [2019-09-20 13:06:58,361 INFO L443 ceAbstractionStarter]: For program point L702-1(lines 702 708) no Hoare annotation was computed. [2019-09-20 13:06:58,361 INFO L443 ceAbstractionStarter]: For program point testFINAL(lines 682 745) no Hoare annotation was computed. [2019-09-20 13:06:58,361 INFO L443 ceAbstractionStarter]: For program point L694(lines 694 698) no Hoare annotation was computed. [2019-09-20 13:06:58,361 INFO L446 ceAbstractionStarter]: At program point L738(lines 691 739) the Hoare annotation is: true [2019-09-20 13:06:58,361 INFO L443 ceAbstractionStarter]: For program point L728(lines 728 732) no Hoare annotation was computed. [2019-09-20 13:06:58,362 INFO L446 ceAbstractionStarter]: At program point L728-2(lines 722 733) the Hoare annotation is: true [2019-09-20 13:06:58,362 INFO L443 ceAbstractionStarter]: For program point L693(lines 692 737) no Hoare annotation was computed. [2019-09-20 13:06:58,362 INFO L443 ceAbstractionStarter]: For program point L722(lines 722 733) no Hoare annotation was computed. [2019-09-20 13:06:58,362 INFO L446 ceAbstractionStarter]: At program point L714(line 714) the Hoare annotation is: true [2019-09-20 13:06:58,362 INFO L443 ceAbstractionStarter]: For program point L712(lines 712 718) no Hoare annotation was computed. [2019-09-20 13:06:58,362 INFO L443 ceAbstractionStarter]: For program point L712-1(lines 712 718) no Hoare annotation was computed. [2019-09-20 13:06:58,362 INFO L443 ceAbstractionStarter]: For program point testEXIT(lines 682 745) no Hoare annotation was computed. [2019-09-20 13:06:58,363 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 538 583) no Hoare annotation was computed. [2019-09-20 13:06:58,363 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 538 583) no Hoare annotation was computed. [2019-09-20 13:06:58,363 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 538 583) no Hoare annotation was computed. [2019-09-20 13:06:58,363 INFO L443 ceAbstractionStarter]: For program point L558(lines 558 565) no Hoare annotation was computed. [2019-09-20 13:06:58,363 INFO L443 ceAbstractionStarter]: For program point L552(lines 552 572) no Hoare annotation was computed. [2019-09-20 13:06:58,363 INFO L443 ceAbstractionStarter]: For program point L552-1(lines 552 572) no Hoare annotation was computed. [2019-09-20 13:06:58,363 INFO L443 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 93 115) no Hoare annotation was computed. [2019-09-20 13:06:58,363 INFO L443 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 93 115) no Hoare annotation was computed. [2019-09-20 13:06:58,364 INFO L443 ceAbstractionStarter]: For program point L101(lines 101 109) no Hoare annotation was computed. [2019-09-20 13:06:58,364 INFO L443 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 93 115) no Hoare annotation was computed. [2019-09-20 13:06:58,364 INFO L443 ceAbstractionStarter]: For program point L101-2(lines 101 109) no Hoare annotation was computed. [2019-09-20 13:06:58,364 INFO L443 ceAbstractionStarter]: For program point select_oneENTRY(lines 231 240) no Hoare annotation was computed. [2019-09-20 13:06:58,364 INFO L443 ceAbstractionStarter]: For program point select_oneFINAL(lines 231 240) no Hoare annotation was computed. [2019-09-20 13:06:58,364 INFO L443 ceAbstractionStarter]: For program point select_oneEXIT(lines 231 240) no Hoare annotation was computed. [2019-09-20 13:06:58,364 INFO L443 ceAbstractionStarter]: For program point L481(lines 481 522) no Hoare annotation was computed. [2019-09-20 13:06:58,365 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 435 537) no Hoare annotation was computed. [2019-09-20 13:06:58,365 INFO L443 ceAbstractionStarter]: For program point L500(line 500) no Hoare annotation was computed. [2019-09-20 13:06:58,365 INFO L443 ceAbstractionStarter]: For program point L500-1(line 500) no Hoare annotation was computed. [2019-09-20 13:06:58,365 INFO L443 ceAbstractionStarter]: For program point L459(lines 459 463) no Hoare annotation was computed. [2019-09-20 13:06:58,365 INFO L443 ceAbstractionStarter]: For program point L523(lines 523 534) no Hoare annotation was computed. [2019-09-20 13:06:58,365 INFO L443 ceAbstractionStarter]: For program point L486(lines 486 490) no Hoare annotation was computed. [2019-09-20 13:06:58,365 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 435 537) no Hoare annotation was computed. [2019-09-20 13:06:58,365 INFO L443 ceAbstractionStarter]: For program point L484-2(lines 484 504) no Hoare annotation was computed. [2019-09-20 13:06:58,366 INFO L443 ceAbstractionStarter]: For program point L505(lines 483 506) no Hoare annotation was computed. [2019-09-20 13:06:58,366 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 435 537) no Hoare annotation was computed. [2019-09-20 13:06:58,366 INFO L443 ceAbstractionStarter]: For program point L464(lines 464 480) no Hoare annotation was computed. [2019-09-20 13:06:58,366 INFO L443 ceAbstractionStarter]: For program point L524(lines 524 531) no Hoare annotation was computed. [2019-09-20 13:06:58,366 INFO L443 ceAbstractionStarter]: For program point L485(lines 484 504) no Hoare annotation was computed. [2019-09-20 13:06:58,366 INFO L443 ceAbstractionStarter]: For program point L516(line 516) no Hoare annotation was computed. [2019-09-20 13:06:58,366 INFO L443 ceAbstractionStarter]: For program point L516-1(line 516) no Hoare annotation was computed. [2019-09-20 13:06:58,366 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-09-20 13:06:58,367 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-09-20 13:06:58,367 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-09-20 13:06:58,367 INFO L443 ceAbstractionStarter]: For program point activatePumpFINAL(lines 786 793) no Hoare annotation was computed. [2019-09-20 13:06:58,367 INFO L443 ceAbstractionStarter]: For program point activatePumpEXIT(lines 786 793) no Hoare annotation was computed. [2019-09-20 13:06:58,367 INFO L443 ceAbstractionStarter]: For program point activatePumpENTRY(lines 786 793) no Hoare annotation was computed. [2019-09-20 13:06:58,367 INFO L446 ceAbstractionStarter]: At program point getWaterLevelENTRY(lines 116 124) the Hoare annotation is: true [2019-09-20 13:06:58,367 INFO L443 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 116 124) no Hoare annotation was computed. [2019-09-20 13:06:58,367 INFO L443 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 116 124) no Hoare annotation was computed. [2019-09-20 13:06:58,368 INFO L446 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 72 83) the Hoare annotation is: true [2019-09-20 13:06:58,368 INFO L443 ceAbstractionStarter]: For program point L76-1(lines 72 83) no Hoare annotation was computed. [2019-09-20 13:06:58,368 INFO L443 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 72 83) no Hoare annotation was computed. [2019-09-20 13:06:58,368 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-09-20 13:06:58,368 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2019-09-20 13:06:58,368 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2019-09-20 13:06:58,368 INFO L443 ceAbstractionStarter]: For program point isMethaneLevelCriticalENTRY(lines 84 92) no Hoare annotation was computed. [2019-09-20 13:06:58,369 INFO L443 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 84 92) no Hoare annotation was computed. [2019-09-20 13:06:58,369 INFO L443 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 84 92) no Hoare annotation was computed. [2019-09-20 13:06:58,369 INFO L446 ceAbstractionStarter]: At program point L768(line 768) the Hoare annotation is: true [2019-09-20 13:06:58,369 INFO L446 ceAbstractionStarter]: At program point L766(lines 766 772) the Hoare annotation is: true [2019-09-20 13:06:58,369 INFO L439 ceAbstractionStarter]: At program point L761(line 761) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1))) [2019-09-20 13:06:58,372 INFO L443 ceAbstractionStarter]: For program point L759(lines 755 777) no Hoare annotation was computed. [2019-09-20 13:06:58,372 INFO L443 ceAbstractionStarter]: For program point L757(lines 755 777) no Hoare annotation was computed. [2019-09-20 13:06:58,373 INFO L446 ceAbstractionStarter]: At program point timeShiftENTRY(lines 752 778) the Hoare annotation is: true [2019-09-20 13:06:58,373 INFO L443 ceAbstractionStarter]: For program point timeShiftEXIT(lines 752 778) no Hoare annotation was computed. [2019-09-20 13:06:58,373 INFO L443 ceAbstractionStarter]: For program point timeShiftFINAL(lines 752 778) no Hoare annotation was computed. [2019-09-20 13:06:58,376 INFO L443 ceAbstractionStarter]: For program point cleanupEXIT(lines 128 157) no Hoare annotation was computed. [2019-09-20 13:06:58,376 INFO L446 ceAbstractionStarter]: At program point cleanupENTRY(lines 128 157) the Hoare annotation is: true [2019-09-20 13:06:58,376 INFO L446 ceAbstractionStarter]: At program point L153(lines 128 157) the Hoare annotation is: true [2019-09-20 13:06:58,377 INFO L443 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2019-09-20 13:06:58,377 INFO L443 ceAbstractionStarter]: For program point L142(lines 142 146) no Hoare annotation was computed. [2019-09-20 13:06:58,377 INFO L446 ceAbstractionStarter]: At program point L142-1(lines 142 146) the Hoare annotation is: true [2019-09-20 13:06:58,377 INFO L443 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2019-09-20 13:06:58,377 INFO L446 ceAbstractionStarter]: At program point L138-2(lines 138 152) the Hoare annotation is: true [2019-09-20 13:06:58,377 INFO L446 ceAbstractionStarter]: At program point L134(line 134) the Hoare annotation is: true [2019-09-20 13:06:58,377 INFO L443 ceAbstractionStarter]: For program point L134-1(line 134) no Hoare annotation was computed. [2019-09-20 13:06:58,377 INFO L446 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 48 59) the Hoare annotation is: true [2019-09-20 13:06:58,378 INFO L443 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 48 59) no Hoare annotation was computed. [2019-09-20 13:06:58,378 INFO L443 ceAbstractionStarter]: For program point L52-1(lines 48 59) no Hoare annotation was computed. [2019-09-20 13:06:58,378 INFO L443 ceAbstractionStarter]: For program point setupEXIT(lines 183 189) no Hoare annotation was computed. [2019-09-20 13:06:58,378 INFO L446 ceAbstractionStarter]: At program point setupFINAL(lines 183 189) the Hoare annotation is: true [2019-09-20 13:06:58,378 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-09-20 13:06:58,378 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2019-09-20 13:06:58,378 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-09-20 13:06:58,378 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-09-20 13:06:58,379 INFO L443 ceAbstractionStarter]: For program point L64-1(lines 60 71) no Hoare annotation was computed. [2019-09-20 13:06:58,379 INFO L443 ceAbstractionStarter]: For program point waterRiseEXIT(lines 60 71) no Hoare annotation was computed. [2019-09-20 13:06:58,379 INFO L446 ceAbstractionStarter]: At program point waterRiseENTRY(lines 60 71) the Hoare annotation is: true [2019-09-20 13:06:58,379 INFO L443 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 859 866) no Hoare annotation was computed. [2019-09-20 13:06:58,379 INFO L446 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 859 866) the Hoare annotation is: true [2019-09-20 13:06:58,379 INFO L443 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 859 866) no Hoare annotation was computed. [2019-09-20 13:06:58,379 INFO L443 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 863) no Hoare annotation was computed. [2019-09-20 13:06:58,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.09 01:06:58 BoogieIcfgContainer [2019-09-20 13:06:58,390 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-20 13:06:58,394 INFO L168 Benchmark]: Toolchain (without parser) took 3624.11 ms. Allocated memory was 134.7 MB in the beginning and 263.2 MB in the end (delta: 128.5 MB). Free memory was 85.5 MB in the beginning and 197.2 MB in the end (delta: -111.7 MB). Peak memory consumption was 111.2 MB. Max. memory is 7.1 GB. [2019-09-20 13:06:58,394 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 134.7 MB. Free memory is still 104.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-20 13:06:58,396 INFO L168 Benchmark]: CACSL2BoogieTranslator took 656.84 ms. Allocated memory was 134.7 MB in the beginning and 198.7 MB in the end (delta: 64.0 MB). Free memory was 85.5 MB in the beginning and 165.4 MB in the end (delta: -79.9 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. [2019-09-20 13:06:58,398 INFO L168 Benchmark]: Boogie Preprocessor took 82.32 ms. Allocated memory is still 198.7 MB. Free memory was 165.4 MB in the beginning and 160.9 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. [2019-09-20 13:06:58,399 INFO L168 Benchmark]: RCFGBuilder took 1078.26 ms. Allocated memory is still 198.7 MB. Free memory was 160.9 MB in the beginning and 78.9 MB in the end (delta: 81.9 MB). Peak memory consumption was 81.9 MB. Max. memory is 7.1 GB. [2019-09-20 13:06:58,401 INFO L168 Benchmark]: TraceAbstraction took 1801.60 ms. Allocated memory was 198.7 MB in the beginning and 263.2 MB in the end (delta: 64.5 MB). Free memory was 78.0 MB in the beginning and 197.2 MB in the end (delta: -119.2 MB). Peak memory consumption was 39.8 MB. Max. memory is 7.1 GB. [2019-09-20 13:06:58,406 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 134.7 MB. Free memory is still 104.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 656.84 ms. Allocated memory was 134.7 MB in the beginning and 198.7 MB in the end (delta: 64.0 MB). Free memory was 85.5 MB in the beginning and 165.4 MB in the end (delta: -79.9 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 82.32 ms. Allocated memory is still 198.7 MB. Free memory was 165.4 MB in the beginning and 160.9 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1078.26 ms. Allocated memory is still 198.7 MB. Free memory was 160.9 MB in the beginning and 78.9 MB in the end (delta: 81.9 MB). Peak memory consumption was 81.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1801.60 ms. Allocated memory was 198.7 MB in the beginning and 263.2 MB in the end (delta: 64.5 MB). Free memory was 78.0 MB in the beginning and 197.2 MB in the end (delta: -119.2 MB). Peak memory consumption was 39.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 863]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 692]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 691]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 204 locations, 1 error locations. SAFE Result, 1.6s OverallTime, 3 OverallIterations, 2 TraceHistogramMax, 0.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 311 SDtfs, 155 SDslu, 456 SDs, 0 SdLazy, 146 SolverSat, 11 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 21 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=134occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 43 LocationsWithAnnotation, 140 PreInvPairs, 156 NumberOfFragments, 87 HoareAnnotationTreeSize, 140 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 43 FomulaSimplificationsInter, 509 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 190 NumberOfCodeBlocks, 190 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 187 ConstructedInterpolants, 0 QuantifiedInterpolants, 21172 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 9/9 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...