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_product03.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 14:25:00,281 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 14:25:00,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 14:25:00,295 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 14:25:00,296 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 14:25:00,297 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 14:25:00,298 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 14:25:00,300 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 14:25:00,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 14:25:00,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 14:25:00,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 14:25:00,305 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 14:25:00,305 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 14:25:00,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 14:25:00,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 14:25:00,309 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 14:25:00,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 14:25:00,311 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 14:25:00,313 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 14:25:00,315 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 14:25:00,316 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 14:25:00,318 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 14:25:00,319 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 14:25:00,320 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 14:25:00,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 14:25:00,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 14:25:00,323 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 14:25:00,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 14:25:00,324 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 14:25:00,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 14:25:00,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 14:25:00,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 14:25:00,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 14:25:00,328 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 14:25:00,329 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 14:25:00,329 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 14:25:00,330 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 14:25:00,330 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 14:25:00,330 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 14:25:00,331 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 14:25:00,332 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 14:25:00,333 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 [2019-10-02 14:25:00,351 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 14:25:00,351 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 14:25:00,353 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 14:25:00,353 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 14:25:00,353 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 14:25:00,353 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 14:25:00,354 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 14:25:00,354 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 14:25:00,354 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 14:25:00,354 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 14:25:00,354 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 14:25:00,355 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 14:25:00,355 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 14:25:00,355 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 14:25:00,356 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 14:25:00,356 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 14:25:00,356 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 14:25:00,357 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 14:25:00,357 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 14:25:00,357 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 14:25:00,357 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 14:25:00,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 14:25:00,358 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 14:25:00,358 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 14:25:00,358 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 14:25:00,358 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 14:25:00,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 14:25:00,359 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 14:25:00,359 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 14:25:00,392 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 14:25:00,406 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 14:25:00,409 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 14:25:00,411 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 14:25:00,411 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 14:25:00,412 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product03.cil.c [2019-10-02 14:25:00,491 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2eeb97d23/2713cbbbab064eaaa34f8bceabfe6b07/FLAGafb49f7c9 [2019-10-02 14:25:01,046 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 14:25:01,052 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product03.cil.c [2019-10-02 14:25:01,070 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2eeb97d23/2713cbbbab064eaaa34f8bceabfe6b07/FLAGafb49f7c9 [2019-10-02 14:25:01,339 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2eeb97d23/2713cbbbab064eaaa34f8bceabfe6b07 [2019-10-02 14:25:01,349 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 14:25:01,351 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 14:25:01,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 14:25:01,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 14:25:01,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 14:25:01,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 02:25:01" (1/1) ... [2019-10-02 14:25:01,360 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b193a18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:25:01, skipping insertion in model container [2019-10-02 14:25:01,360 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 02:25:01" (1/1) ... [2019-10-02 14:25:01,367 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 14:25:01,426 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 14:25:01,861 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 14:25:01,886 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 14:25:01,986 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 14:25:02,027 INFO L192 MainTranslator]: Completed translation [2019-10-02 14:25:02,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:25:02 WrapperNode [2019-10-02 14:25:02,028 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 14:25:02,029 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 14:25:02,029 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 14:25:02,029 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 14:25:02,043 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:25:02" (1/1) ... [2019-10-02 14:25:02,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:25:02" (1/1) ... [2019-10-02 14:25:02,062 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:25:02" (1/1) ... [2019-10-02 14:25:02,063 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:25:02" (1/1) ... [2019-10-02 14:25:02,096 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:25:02" (1/1) ... [2019-10-02 14:25:02,115 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:25:02" (1/1) ... [2019-10-02 14:25:02,125 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:25:02" (1/1) ... [2019-10-02 14:25:02,138 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 14:25:02,140 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 14:25:02,140 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 14:25:02,140 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 14:25:02,143 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:25:02" (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 [2019-10-02 14:25:02,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 14:25:02,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 14:25:02,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-02 14:25:02,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-02 14:25:02,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-02 14:25:02,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-02 14:25:02,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-02 14:25:02,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-02 14:25:02,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-02 14:25:02,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-02 14:25:02,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-10-02 14:25:02,232 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-10-02 14:25:02,233 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-02 14:25:02,233 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-10-02 14:25:02,234 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 14:25:02,234 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-02 14:25:02,237 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-02 14:25:02,237 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-02 14:25:02,237 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-02 14:25:02,238 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-10-02 14:25:02,238 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-10-02 14:25:02,238 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-10-02 14:25:02,238 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-10-02 14:25:02,238 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-10-02 14:25:02,239 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-10-02 14:25:02,239 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-10-02 14:25:02,239 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2019-10-02 14:25:02,239 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-02 14:25:02,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2019-10-02 14:25:02,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2019-10-02 14:25:02,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2019-10-02 14:25:02,240 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-10-02 14:25:02,240 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-10-02 14:25:02,240 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-10-02 14:25:02,241 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-10-02 14:25:02,241 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-10-02 14:25:02,241 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-10-02 14:25:02,241 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 14:25:02,241 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 14:25:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-02 14:25:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-02 14:25:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-02 14:25:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 14:25:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 14:25:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-02 14:25:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 14:25:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 14:25:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 14:25:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 14:25:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-02 14:25:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 14:25:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-02 14:25:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-02 14:25:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 14:25:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-02 14:25:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-02 14:25:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 14:25:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-02 14:25:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-10-02 14:25:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-10-02 14:25:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-10-02 14:25:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-10-02 14:25:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-10-02 14:25:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-10-02 14:25:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-02 14:25:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2019-10-02 14:25:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-02 14:25:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-10-02 14:25:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-02 14:25:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-02 14:25:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-02 14:25:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 14:25:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-02 14:25:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-10-02 14:25:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-10-02 14:25:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-10-02 14:25:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-10-02 14:25:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-10-02 14:25:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-10-02 14:25:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2019-10-02 14:25:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2019-10-02 14:25:02,251 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2019-10-02 14:25:02,251 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-10-02 14:25:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-10-02 14:25:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-10-02 14:25:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 14:25:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 14:25:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 14:25:03,415 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 14:25:03,415 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-10-02 14:25:03,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 02:25:03 BoogieIcfgContainer [2019-10-02 14:25:03,417 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 14:25:03,418 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 14:25:03,419 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 14:25:03,422 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 14:25:03,422 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 02:25:01" (1/3) ... [2019-10-02 14:25:03,423 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37e6733b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 02:25:03, skipping insertion in model container [2019-10-02 14:25:03,423 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 02:25:02" (2/3) ... [2019-10-02 14:25:03,424 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37e6733b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 02:25:03, skipping insertion in model container [2019-10-02 14:25:03,424 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 02:25:03" (3/3) ... [2019-10-02 14:25:03,426 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product03.cil.c [2019-10-02 14:25:03,437 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 14:25:03,446 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 14:25:03,464 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 14:25:03,496 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 14:25:03,497 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 14:25:03,497 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 14:25:03,497 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 14:25:03,498 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 14:25:03,498 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 14:25:03,499 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 14:25:03,499 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 14:25:03,499 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 14:25:03,522 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states. [2019-10-02 14:25:03,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-10-02 14:25:03,532 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 14:25:03,533 INFO L411 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] [2019-10-02 14:25:03,536 INFO L418 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 14:25:03,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 14:25:03,543 INFO L82 PathProgramCache]: Analyzing trace with hash -471941416, now seen corresponding path program 1 times [2019-10-02 14:25:03,545 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 14:25:03,545 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 14:25:03,604 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 14:25:03,604 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 14:25:03,604 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 14:25:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 14:25:03,933 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-10-02 14:25:03,936 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 14:25:03,937 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-02 14:25:03,941 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-02 14:25:03,956 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-02 14:25:03,957 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-02 14:25:03,959 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 2 states. [2019-10-02 14:25:03,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 14:25:04,000 INFO L93 Difference]: Finished difference Result 196 states and 245 transitions. [2019-10-02 14:25:04,000 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-02 14:25:04,002 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 59 [2019-10-02 14:25:04,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 14:25:04,013 INFO L225 Difference]: With dead ends: 196 [2019-10-02 14:25:04,014 INFO L226 Difference]: Without dead ends: 100 [2019-10-02 14:25:04,018 INFO L640 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 [2019-10-02 14:25:04,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2019-10-02 14:25:04,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2019-10-02 14:25:04,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 100 states. [2019-10-02 14:25:04,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 116 transitions. [2019-10-02 14:25:04,075 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 116 transitions. Word has length 59 [2019-10-02 14:25:04,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 14:25:04,075 INFO L475 AbstractCegarLoop]: Abstraction has 100 states and 116 transitions. [2019-10-02 14:25:04,075 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-02 14:25:04,076 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 116 transitions. [2019-10-02 14:25:04,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-10-02 14:25:04,080 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 14:25:04,080 INFO L411 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] [2019-10-02 14:25:04,081 INFO L418 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 14:25:04,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 14:25:04,081 INFO L82 PathProgramCache]: Analyzing trace with hash -1643529997, now seen corresponding path program 1 times [2019-10-02 14:25:04,081 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 14:25:04,081 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 14:25:04,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 14:25:04,085 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 14:25:04,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 14:25:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 14:25:04,267 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-10-02 14:25:04,268 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 14:25:04,268 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-02 14:25:04,271 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-02 14:25:04,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-02 14:25:04,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-10-02 14:25:04,272 INFO L87 Difference]: Start difference. First operand 100 states and 116 transitions. Second operand 7 states. [2019-10-02 14:25:04,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 14:25:04,714 INFO L93 Difference]: Finished difference Result 309 states and 384 transitions. [2019-10-02 14:25:04,715 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 14:25:04,715 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 64 [2019-10-02 14:25:04,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 14:25:04,721 INFO L225 Difference]: With dead ends: 309 [2019-10-02 14:25:04,722 INFO L226 Difference]: Without dead ends: 237 [2019-10-02 14:25:04,724 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2019-10-02 14:25:04,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2019-10-02 14:25:04,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 217. [2019-10-02 14:25:04,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2019-10-02 14:25:04,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 266 transitions. [2019-10-02 14:25:04,798 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 266 transitions. Word has length 64 [2019-10-02 14:25:04,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 14:25:04,800 INFO L475 AbstractCegarLoop]: Abstraction has 217 states and 266 transitions. [2019-10-02 14:25:04,800 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-02 14:25:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 266 transitions. [2019-10-02 14:25:04,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2019-10-02 14:25:04,805 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 14:25:04,805 INFO L411 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] [2019-10-02 14:25:04,806 INFO L418 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 14:25:04,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 14:25:04,807 INFO L82 PathProgramCache]: Analyzing trace with hash 2060052563, now seen corresponding path program 1 times [2019-10-02 14:25:04,807 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 14:25:04,808 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 14:25:04,811 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 14:25:04,811 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 14:25:04,812 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 14:25:04,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 14:25:05,011 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-10-02 14:25:05,011 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 14:25:05,012 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 14:25:05,014 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 14:25:05,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 14:25:05,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-02 14:25:05,015 INFO L87 Difference]: Start difference. First operand 217 states and 266 transitions. Second operand 6 states. [2019-10-02 14:25:05,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 14:25:05,236 INFO L93 Difference]: Finished difference Result 390 states and 499 transitions. [2019-10-02 14:25:05,236 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 14:25:05,237 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 67 [2019-10-02 14:25:05,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 14:25:05,240 INFO L225 Difference]: With dead ends: 390 [2019-10-02 14:25:05,240 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 14:25:05,249 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-10-02 14:25:05,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 14:25:05,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 14:25:05,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 14:25:05,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 14:25:05,250 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 67 [2019-10-02 14:25:05,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 14:25:05,250 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 14:25:05,251 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 14:25:05,251 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 14:25:05,251 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 14:25:05,256 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-02 14:25:05,762 INFO L443 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2019-10-02 14:25:05,762 INFO L443 ceAbstractionStarter]: For program point L126-2(lines 126 147) no Hoare annotation was computed. [2019-10-02 14:25:05,763 INFO L443 ceAbstractionStarter]: For program point L148(lines 125 149) no Hoare annotation was computed. [2019-10-02 14:25:05,763 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 101 156) no Hoare annotation was computed. [2019-10-02 14:25:05,763 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 101 156) no Hoare annotation was computed. [2019-10-02 14:25:05,763 INFO L443 ceAbstractionStarter]: For program point L132(lines 132 136) no Hoare annotation was computed. [2019-10-02 14:25:05,763 INFO L443 ceAbstractionStarter]: For program point L132-1(lines 132 136) no Hoare annotation was computed. [2019-10-02 14:25:05,763 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 101 156) no Hoare annotation was computed. [2019-10-02 14:25:05,763 INFO L443 ceAbstractionStarter]: For program point L189(lines 189 193) no Hoare annotation was computed. [2019-10-02 14:25:05,763 INFO L443 ceAbstractionStarter]: For program point L189-1(lines 189 193) no Hoare annotation was computed. [2019-10-02 14:25:05,764 INFO L443 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2019-10-02 14:25:05,764 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 157 216) no Hoare annotation was computed. [2019-10-02 14:25:05,764 INFO L443 ceAbstractionStarter]: For program point L183-2(lines 183 208) no Hoare annotation was computed. [2019-10-02 14:25:05,764 INFO L443 ceAbstractionStarter]: For program point L209(lines 182 210) no Hoare annotation was computed. [2019-10-02 14:25:05,764 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 157 216) no Hoare annotation was computed. [2019-10-02 14:25:05,764 INFO L443 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2019-10-02 14:25:05,764 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 157 216) no Hoare annotation was computed. [2019-10-02 14:25:05,765 INFO L443 ceAbstractionStarter]: For program point L202-1(line 202) no Hoare annotation was computed. [2019-10-02 14:25:05,765 INFO L446 ceAbstractionStarter]: At program point select_helpersFINAL(lines 539 545) the Hoare annotation is: true [2019-10-02 14:25:05,765 INFO L443 ceAbstractionStarter]: For program point select_helpersEXIT(lines 539 545) no Hoare annotation was computed. [2019-10-02 14:25:05,765 INFO L443 ceAbstractionStarter]: For program point valid_productEXIT(lines 546 554) no Hoare annotation was computed. [2019-10-02 14:25:05,765 INFO L446 ceAbstractionStarter]: At program point valid_productENTRY(lines 546 554) the Hoare annotation is: true [2019-10-02 14:25:05,765 INFO L443 ceAbstractionStarter]: For program point valid_productFINAL(lines 546 554) no Hoare annotation was computed. [2019-10-02 14:25:05,766 INFO L446 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 759 766) the Hoare annotation is: true [2019-10-02 14:25:05,766 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1EXIT(lines 759 766) no Hoare annotation was computed. [2019-10-02 14:25:05,766 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1FINAL(lines 759 766) no Hoare annotation was computed. [2019-10-02 14:25:05,766 INFO L446 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 767 776) the Hoare annotation is: true [2019-10-02 14:25:05,766 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2EXIT(lines 767 776) no Hoare annotation was computed. [2019-10-02 14:25:05,766 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2FINAL(lines 767 776) no Hoare annotation was computed. [2019-10-02 14:25:05,766 INFO L443 ceAbstractionStarter]: For program point L772(line 772) no Hoare annotation was computed. [2019-10-02 14:25:05,767 INFO L439 ceAbstractionStarter]: At program point L792(line 792) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2019-10-02 14:25:05,767 INFO L443 ceAbstractionStarter]: For program point L790(lines 790 796) no Hoare annotation was computed. [2019-10-02 14:25:05,767 INFO L443 ceAbstractionStarter]: For program point L789(lines 789 799) no Hoare annotation was computed. [2019-10-02 14:25:05,767 INFO L446 ceAbstractionStarter]: At program point L787(line 787) the Hoare annotation is: true [2019-10-02 14:25:05,767 INFO L443 ceAbstractionStarter]: For program point L787-1(line 787) no Hoare annotation was computed. [2019-10-02 14:25:05,767 INFO L443 ceAbstractionStarter]: For program point L785(lines 785 802) no Hoare annotation was computed. [2019-10-02 14:25:05,767 INFO L446 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 777 805) the Hoare annotation is: true [2019-10-02 14:25:05,767 INFO L443 ceAbstractionStarter]: For program point L785-1(lines 777 805) no Hoare annotation was computed. [2019-10-02 14:25:05,768 INFO L446 ceAbstractionStarter]: At program point L783(line 783) the Hoare annotation is: true [2019-10-02 14:25:05,768 INFO L443 ceAbstractionStarter]: For program point L783-1(line 783) no Hoare annotation was computed. [2019-10-02 14:25:05,768 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__3EXIT(lines 777 805) no Hoare annotation was computed. [2019-10-02 14:25:05,768 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 497 519) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-10-02 14:25:05,769 INFO L439 ceAbstractionStarter]: At program point L509(line 509) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 1 ~systemActive~0) (= main_~tmp~3 ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1))) [2019-10-02 14:25:05,770 INFO L439 ceAbstractionStarter]: At program point L509-1(line 509) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 1 ~systemActive~0) (= main_~tmp~3 ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1))) [2019-10-02 14:25:05,773 INFO L443 ceAbstractionStarter]: For program point L507(lines 507 514) no Hoare annotation was computed. [2019-10-02 14:25:05,774 INFO L443 ceAbstractionStarter]: For program point L507-1(lines 507 514) no Hoare annotation was computed. [2019-10-02 14:25:05,774 INFO L443 ceAbstractionStarter]: For program point L505(line 505) no Hoare annotation was computed. [2019-10-02 14:25:05,775 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 497 519) no Hoare annotation was computed. [2019-10-02 14:25:05,776 INFO L439 ceAbstractionStarter]: At program point L504(line 504) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-10-02 14:25:05,776 INFO L439 ceAbstractionStarter]: At program point L503(line 503) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-10-02 14:25:05,777 INFO L439 ceAbstractionStarter]: At program point L503-1(line 503) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-10-02 14:25:05,777 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 497 519) no Hoare annotation was computed. [2019-10-02 14:25:05,777 INFO L443 ceAbstractionStarter]: For program point Specification2EXIT(lines 450 473) no Hoare annotation was computed. [2019-10-02 14:25:05,777 INFO L443 ceAbstractionStarter]: For program point Specification2ENTRY(lines 450 473) no Hoare annotation was computed. [2019-10-02 14:25:05,777 INFO L443 ceAbstractionStarter]: For program point Specification2FINAL(lines 450 473) no Hoare annotation was computed. [2019-10-02 14:25:05,777 INFO L443 ceAbstractionStarter]: For program point L468(line 468) no Hoare annotation was computed. [2019-10-02 14:25:05,777 INFO L443 ceAbstractionStarter]: For program point L467(line 467) no Hoare annotation was computed. [2019-10-02 14:25:05,778 INFO L443 ceAbstractionStarter]: For program point L466(line 466) no Hoare annotation was computed. [2019-10-02 14:25:05,778 INFO L443 ceAbstractionStarter]: For program point L465(line 465) no Hoare annotation was computed. [2019-10-02 14:25:05,778 INFO L443 ceAbstractionStarter]: For program point L464(line 464) no Hoare annotation was computed. [2019-10-02 14:25:05,778 INFO L443 ceAbstractionStarter]: For program point L463(line 463) no Hoare annotation was computed. [2019-10-02 14:25:05,781 INFO L443 ceAbstractionStarter]: For program point L462(line 462) no Hoare annotation was computed. [2019-10-02 14:25:05,781 INFO L443 ceAbstractionStarter]: For program point L461(line 461) no Hoare annotation was computed. [2019-10-02 14:25:05,782 INFO L443 ceAbstractionStarter]: For program point L460(line 460) no Hoare annotation was computed. [2019-10-02 14:25:05,782 INFO L443 ceAbstractionStarter]: For program point L459(line 459) no Hoare annotation was computed. [2019-10-02 14:25:05,782 INFO L443 ceAbstractionStarter]: For program point L458(line 458) no Hoare annotation was computed. [2019-10-02 14:25:05,782 INFO L443 ceAbstractionStarter]: For program point L457(line 457) no Hoare annotation was computed. [2019-10-02 14:25:05,782 INFO L443 ceAbstractionStarter]: For program point L456(line 456) no Hoare annotation was computed. [2019-10-02 14:25:05,782 INFO L443 ceAbstractionStarter]: For program point L455(line 455) no Hoare annotation was computed. [2019-10-02 14:25:05,782 INFO L443 ceAbstractionStarter]: For program point stopSystemEXIT(lines 674 688) no Hoare annotation was computed. [2019-10-02 14:25:05,783 INFO L439 ceAbstractionStarter]: At program point L680(line 680) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2019-10-02 14:25:05,783 INFO L443 ceAbstractionStarter]: For program point L678(lines 678 684) no Hoare annotation was computed. [2019-10-02 14:25:05,786 INFO L439 ceAbstractionStarter]: At program point stopSystemENTRY(lines 674 688) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0)) [2019-10-02 14:25:05,786 INFO L443 ceAbstractionStarter]: For program point stopSystemFINAL(lines 674 688) no Hoare annotation was computed. [2019-10-02 14:25:05,786 INFO L443 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 629 637) no Hoare annotation was computed. [2019-10-02 14:25:05,786 INFO L446 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 629 637) the Hoare annotation is: true [2019-10-02 14:25:05,786 INFO L443 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 629 637) no Hoare annotation was computed. [2019-10-02 14:25:05,786 INFO L443 ceAbstractionStarter]: For program point L668(line 668) no Hoare annotation was computed. [2019-10-02 14:25:05,787 INFO L443 ceAbstractionStarter]: For program point L668-1(line 668) no Hoare annotation was computed. [2019-10-02 14:25:05,787 INFO L443 ceAbstractionStarter]: For program point L657(lines 657 665) no Hoare annotation was computed. [2019-10-02 14:25:05,787 INFO L443 ceAbstractionStarter]: For program point L657-2(lines 657 665) no Hoare annotation was computed. [2019-10-02 14:25:05,787 INFO L443 ceAbstractionStarter]: For program point printPumpFINAL(lines 638 673) no Hoare annotation was computed. [2019-10-02 14:25:05,787 INFO L443 ceAbstractionStarter]: For program point printPumpENTRY(lines 638 673) no Hoare annotation was computed. [2019-10-02 14:25:05,787 INFO L443 ceAbstractionStarter]: For program point L645(lines 645 653) no Hoare annotation was computed. [2019-10-02 14:25:05,787 INFO L443 ceAbstractionStarter]: For program point L645-2(lines 645 653) no Hoare annotation was computed. [2019-10-02 14:25:05,787 INFO L443 ceAbstractionStarter]: For program point printPumpEXIT(lines 638 673) no Hoare annotation was computed. [2019-10-02 14:25:05,787 INFO L443 ceAbstractionStarter]: For program point select_featuresEXIT(lines 532 538) no Hoare annotation was computed. [2019-10-02 14:25:05,788 INFO L446 ceAbstractionStarter]: At program point select_featuresFINAL(lines 532 538) the Hoare annotation is: true [2019-10-02 14:25:05,788 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 55 100) no Hoare annotation was computed. [2019-10-02 14:25:05,788 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 55 100) no Hoare annotation was computed. [2019-10-02 14:25:05,788 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 55 100) no Hoare annotation was computed. [2019-10-02 14:25:05,788 INFO L443 ceAbstractionStarter]: For program point L382(lines 382 402) no Hoare annotation was computed. [2019-10-02 14:25:05,788 INFO L443 ceAbstractionStarter]: For program point L382-1(lines 382 402) no Hoare annotation was computed. [2019-10-02 14:25:05,788 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 368 413) no Hoare annotation was computed. [2019-10-02 14:25:05,788 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 368 413) no Hoare annotation was computed. [2019-10-02 14:25:05,788 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 368 413) no Hoare annotation was computed. [2019-10-02 14:25:05,788 INFO L443 ceAbstractionStarter]: For program point L388(lines 388 395) no Hoare annotation was computed. [2019-10-02 14:25:05,788 INFO L439 ceAbstractionStarter]: At program point runTestENTRY(lines 483 493) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-10-02 14:25:05,789 INFO L443 ceAbstractionStarter]: For program point runTestEXIT(lines 483 493) no Hoare annotation was computed. [2019-10-02 14:25:05,789 INFO L439 ceAbstractionStarter]: At program point L488(line 488) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-10-02 14:25:05,789 INFO L443 ceAbstractionStarter]: For program point runTestFINAL(lines 483 493) no Hoare annotation was computed. [2019-10-02 14:25:05,789 INFO L443 ceAbstractionStarter]: For program point isMethaneAlarmENTRY(lines 618 628) no Hoare annotation was computed. [2019-10-02 14:25:05,789 INFO L443 ceAbstractionStarter]: For program point L623(line 623) no Hoare annotation was computed. [2019-10-02 14:25:05,789 INFO L443 ceAbstractionStarter]: For program point L623-1(line 623) no Hoare annotation was computed. [2019-10-02 14:25:05,789 INFO L443 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 618 628) no Hoare annotation was computed. [2019-10-02 14:25:05,789 INFO L443 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 618 628) no Hoare annotation was computed. [2019-10-02 14:25:05,790 INFO L446 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 610 617) the Hoare annotation is: true [2019-10-02 14:25:05,790 INFO L443 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 610 617) no Hoare annotation was computed. [2019-10-02 14:25:05,790 INFO L443 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 610 617) no Hoare annotation was computed. [2019-10-02 14:25:05,790 INFO L443 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 595 601) no Hoare annotation was computed. [2019-10-02 14:25:05,790 INFO L446 ceAbstractionStarter]: At program point processEnvironmentFINAL(lines 595 601) the Hoare annotation is: true [2019-10-02 14:25:05,790 INFO L439 ceAbstractionStarter]: At program point testENTRY(lines 690 755) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-10-02 14:25:05,790 INFO L443 ceAbstractionStarter]: For program point L702(lines 702 706) no Hoare annotation was computed. [2019-10-02 14:25:05,791 INFO L443 ceAbstractionStarter]: For program point testFINAL(lines 690 755) no Hoare annotation was computed. [2019-10-02 14:25:05,791 INFO L439 ceAbstractionStarter]: At program point L748(lines 699 749) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-10-02 14:25:05,791 INFO L439 ceAbstractionStarter]: At program point L738(line 738) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-10-02 14:25:05,791 INFO L443 ceAbstractionStarter]: For program point L736(lines 736 742) no Hoare annotation was computed. [2019-10-02 14:25:05,791 INFO L439 ceAbstractionStarter]: At program point L736-1(lines 730 743) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-10-02 14:25:05,791 INFO L443 ceAbstractionStarter]: For program point L701(lines 700 747) no Hoare annotation was computed. [2019-10-02 14:25:05,791 INFO L443 ceAbstractionStarter]: For program point L730(lines 730 743) no Hoare annotation was computed. [2019-10-02 14:25:05,792 INFO L439 ceAbstractionStarter]: At program point L722(line 722) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-10-02 14:25:05,792 INFO L443 ceAbstractionStarter]: For program point L720(lines 720 726) no Hoare annotation was computed. [2019-10-02 14:25:05,792 INFO L443 ceAbstractionStarter]: For program point L720-1(lines 720 726) no Hoare annotation was computed. [2019-10-02 14:25:05,792 INFO L439 ceAbstractionStarter]: At program point L745(lines 700 747) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-10-02 14:25:05,792 INFO L439 ceAbstractionStarter]: At program point L712(line 712) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-10-02 14:25:05,792 INFO L443 ceAbstractionStarter]: For program point L710(lines 710 716) no Hoare annotation was computed. [2019-10-02 14:25:05,793 INFO L443 ceAbstractionStarter]: For program point L710-1(lines 710 716) no Hoare annotation was computed. [2019-10-02 14:25:05,793 INFO L443 ceAbstractionStarter]: For program point testEXIT(lines 690 755) no Hoare annotation was computed. [2019-10-02 14:25:05,793 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 322 367) no Hoare annotation was computed. [2019-10-02 14:25:05,793 INFO L443 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2019-10-02 14:25:05,793 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 322 367) no Hoare annotation was computed. [2019-10-02 14:25:05,793 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 322 367) no Hoare annotation was computed. [2019-10-02 14:25:05,793 INFO L443 ceAbstractionStarter]: For program point L336(lines 336 356) no Hoare annotation was computed. [2019-10-02 14:25:05,793 INFO L443 ceAbstractionStarter]: For program point L336-1(lines 336 356) no Hoare annotation was computed. [2019-10-02 14:25:05,794 INFO L443 ceAbstractionStarter]: For program point L862(lines 862 870) no Hoare annotation was computed. [2019-10-02 14:25:05,794 INFO L443 ceAbstractionStarter]: For program point L862-2(lines 862 870) no Hoare annotation was computed. [2019-10-02 14:25:05,794 INFO L443 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 854 876) no Hoare annotation was computed. [2019-10-02 14:25:05,794 INFO L443 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 854 876) no Hoare annotation was computed. [2019-10-02 14:25:05,794 INFO L443 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 854 876) no Hoare annotation was computed. [2019-10-02 14:25:05,794 INFO L443 ceAbstractionStarter]: For program point L289(lines 267 290) no Hoare annotation was computed. [2019-10-02 14:25:05,794 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 219 321) no Hoare annotation was computed. [2019-10-02 14:25:05,794 INFO L443 ceAbstractionStarter]: For program point L248(lines 248 264) no Hoare annotation was computed. [2019-10-02 14:25:05,795 INFO L443 ceAbstractionStarter]: For program point L308(lines 308 315) no Hoare annotation was computed. [2019-10-02 14:25:05,795 INFO L443 ceAbstractionStarter]: For program point L269(lines 268 288) no Hoare annotation was computed. [2019-10-02 14:25:05,795 INFO L443 ceAbstractionStarter]: For program point L300(line 300) no Hoare annotation was computed. [2019-10-02 14:25:05,795 INFO L443 ceAbstractionStarter]: For program point L300-1(line 300) no Hoare annotation was computed. [2019-10-02 14:25:05,795 INFO L443 ceAbstractionStarter]: For program point L265(lines 265 306) no Hoare annotation was computed. [2019-10-02 14:25:05,795 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 219 321) no Hoare annotation was computed. [2019-10-02 14:25:05,795 INFO L443 ceAbstractionStarter]: For program point L284(line 284) no Hoare annotation was computed. [2019-10-02 14:25:05,795 INFO L443 ceAbstractionStarter]: For program point L284-1(line 284) no Hoare annotation was computed. [2019-10-02 14:25:05,795 INFO L443 ceAbstractionStarter]: For program point L243(lines 243 247) no Hoare annotation was computed. [2019-10-02 14:25:05,796 INFO L443 ceAbstractionStarter]: For program point L307(lines 307 318) no Hoare annotation was computed. [2019-10-02 14:25:05,796 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 219 321) no Hoare annotation was computed. [2019-10-02 14:25:05,796 INFO L443 ceAbstractionStarter]: For program point L270(lines 270 274) no Hoare annotation was computed. [2019-10-02 14:25:05,796 INFO L443 ceAbstractionStarter]: For program point L268-2(lines 268 288) no Hoare annotation was computed. [2019-10-02 14:25:05,796 INFO L443 ceAbstractionStarter]: For program point select_oneENTRY(lines 522 531) no Hoare annotation was computed. [2019-10-02 14:25:05,796 INFO L443 ceAbstractionStarter]: For program point select_oneFINAL(lines 522 531) no Hoare annotation was computed. [2019-10-02 14:25:05,796 INFO L443 ceAbstractionStarter]: For program point select_oneEXIT(lines 522 531) no Hoare annotation was computed. [2019-10-02 14:25:05,796 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-02 14:25:05,797 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-10-02 14:25:05,797 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-02 14:25:05,797 INFO L443 ceAbstractionStarter]: For program point activatePumpFINAL(lines 602 609) no Hoare annotation was computed. [2019-10-02 14:25:05,797 INFO L443 ceAbstractionStarter]: For program point activatePumpEXIT(lines 602 609) no Hoare annotation was computed. [2019-10-02 14:25:05,797 INFO L443 ceAbstractionStarter]: For program point activatePumpENTRY(lines 602 609) no Hoare annotation was computed. [2019-10-02 14:25:05,797 INFO L446 ceAbstractionStarter]: At program point getWaterLevelENTRY(lines 877 885) the Hoare annotation is: true [2019-10-02 14:25:05,797 INFO L443 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 877 885) no Hoare annotation was computed. [2019-10-02 14:25:05,797 INFO L443 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 877 885) no Hoare annotation was computed. [2019-10-02 14:25:05,797 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-10-02 14:25:05,798 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2019-10-02 14:25:05,798 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2019-10-02 14:25:05,798 INFO L446 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 833 844) the Hoare annotation is: true [2019-10-02 14:25:05,798 INFO L443 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 833 844) no Hoare annotation was computed. [2019-10-02 14:25:05,798 INFO L443 ceAbstractionStarter]: For program point L837-1(lines 833 844) no Hoare annotation was computed. [2019-10-02 14:25:05,798 INFO L439 ceAbstractionStarter]: At program point L577(line 577) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2019-10-02 14:25:05,799 INFO L443 ceAbstractionStarter]: For program point L575(lines 571 593) no Hoare annotation was computed. [2019-10-02 14:25:05,799 INFO L443 ceAbstractionStarter]: For program point L573(lines 571 593) no Hoare annotation was computed. [2019-10-02 14:25:05,799 INFO L446 ceAbstractionStarter]: At program point timeShiftENTRY(lines 568 594) the Hoare annotation is: true [2019-10-02 14:25:05,799 INFO L443 ceAbstractionStarter]: For program point timeShiftEXIT(lines 568 594) no Hoare annotation was computed. [2019-10-02 14:25:05,799 INFO L439 ceAbstractionStarter]: At program point L584(line 584) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 0 ~systemActive~0))) [2019-10-02 14:25:05,799 INFO L443 ceAbstractionStarter]: For program point timeShiftFINAL(lines 568 594) no Hoare annotation was computed. [2019-10-02 14:25:05,799 INFO L446 ceAbstractionStarter]: At program point L582(lines 582 588) the Hoare annotation is: true [2019-10-02 14:25:05,800 INFO L443 ceAbstractionStarter]: For program point cleanupEXIT(lines 417 446) no Hoare annotation was computed. [2019-10-02 14:25:05,800 INFO L446 ceAbstractionStarter]: At program point cleanupENTRY(lines 417 446) the Hoare annotation is: true [2019-10-02 14:25:05,800 INFO L446 ceAbstractionStarter]: At program point L442(lines 417 446) the Hoare annotation is: true [2019-10-02 14:25:05,800 INFO L443 ceAbstractionStarter]: For program point L438(line 438) no Hoare annotation was computed. [2019-10-02 14:25:05,800 INFO L443 ceAbstractionStarter]: For program point L431(lines 431 435) no Hoare annotation was computed. [2019-10-02 14:25:05,800 INFO L446 ceAbstractionStarter]: At program point L431-1(lines 431 435) the Hoare annotation is: true [2019-10-02 14:25:05,800 INFO L443 ceAbstractionStarter]: For program point L428(line 428) no Hoare annotation was computed. [2019-10-02 14:25:05,801 INFO L446 ceAbstractionStarter]: At program point L427-2(lines 427 441) the Hoare annotation is: true [2019-10-02 14:25:05,801 INFO L446 ceAbstractionStarter]: At program point L423(line 423) the Hoare annotation is: true [2019-10-02 14:25:05,801 INFO L443 ceAbstractionStarter]: For program point L423-1(line 423) no Hoare annotation was computed. [2019-10-02 14:25:05,801 INFO L443 ceAbstractionStarter]: For program point isMethaneLevelCriticalENTRY(lines 845 853) no Hoare annotation was computed. [2019-10-02 14:25:05,801 INFO L443 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 845 853) no Hoare annotation was computed. [2019-10-02 14:25:05,801 INFO L443 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 845 853) no Hoare annotation was computed. [2019-10-02 14:25:05,801 INFO L446 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 809 820) the Hoare annotation is: true [2019-10-02 14:25:05,802 INFO L443 ceAbstractionStarter]: For program point L813-1(lines 809 820) no Hoare annotation was computed. [2019-10-02 14:25:05,802 INFO L443 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 809 820) no Hoare annotation was computed. [2019-10-02 14:25:05,802 INFO L443 ceAbstractionStarter]: For program point setupEXIT(lines 474 480) no Hoare annotation was computed. [2019-10-02 14:25:05,802 INFO L446 ceAbstractionStarter]: At program point setupFINAL(lines 474 480) the Hoare annotation is: true [2019-10-02 14:25:05,802 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-02 14:25:05,802 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2019-10-02 14:25:05,802 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-02 14:25:05,802 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-02 14:25:05,803 INFO L443 ceAbstractionStarter]: For program point waterRiseEXIT(lines 821 832) no Hoare annotation was computed. [2019-10-02 14:25:05,803 INFO L443 ceAbstractionStarter]: For program point L825-1(lines 821 832) no Hoare annotation was computed. [2019-10-02 14:25:05,803 INFO L446 ceAbstractionStarter]: At program point waterRiseENTRY(lines 821 832) the Hoare annotation is: true [2019-10-02 14:25:05,803 INFO L443 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 40 47) no Hoare annotation was computed. [2019-10-02 14:25:05,803 INFO L446 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2019-10-02 14:25:05,803 INFO L443 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 40 47) no Hoare annotation was computed. [2019-10-02 14:25:05,803 INFO L443 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) no Hoare annotation was computed. [2019-10-02 14:25:05,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 02:25:05 BoogieIcfgContainer [2019-10-02 14:25:05,823 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 14:25:05,831 INFO L168 Benchmark]: Toolchain (without parser) took 4474.31 ms. Allocated memory was 133.2 MB in the beginning and 260.6 MB in the end (delta: 127.4 MB). Free memory was 87.6 MB in the beginning and 140.9 MB in the end (delta: -53.3 MB). Peak memory consumption was 74.1 MB. Max. memory is 7.1 GB. [2019-10-02 14:25:05,832 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 133.2 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-10-02 14:25:05,833 INFO L168 Benchmark]: CACSL2BoogieTranslator took 676.78 ms. Allocated memory was 133.2 MB in the beginning and 200.3 MB in the end (delta: 67.1 MB). Free memory was 87.4 MB in the beginning and 165.6 MB in the end (delta: -78.2 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. [2019-10-02 14:25:05,837 INFO L168 Benchmark]: Boogie Preprocessor took 110.66 ms. Allocated memory is still 200.3 MB. Free memory was 165.6 MB in the beginning and 161.3 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. [2019-10-02 14:25:05,838 INFO L168 Benchmark]: RCFGBuilder took 1276.94 ms. Allocated memory was 200.3 MB in the beginning and 225.4 MB in the end (delta: 25.2 MB). Free memory was 161.3 MB in the beginning and 194.7 MB in the end (delta: -33.5 MB). Peak memory consumption was 89.1 MB. Max. memory is 7.1 GB. [2019-10-02 14:25:05,842 INFO L168 Benchmark]: TraceAbstraction took 2405.12 ms. Allocated memory was 225.4 MB in the beginning and 260.6 MB in the end (delta: 35.1 MB). Free memory was 194.7 MB in the beginning and 140.9 MB in the end (delta: 53.8 MB). Peak memory consumption was 88.9 MB. Max. memory is 7.1 GB. [2019-10-02 14:25:05,850 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 133.2 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 676.78 ms. Allocated memory was 133.2 MB in the beginning and 200.3 MB in the end (delta: 67.1 MB). Free memory was 87.4 MB in the beginning and 165.6 MB in the end (delta: -78.2 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 110.66 ms. Allocated memory is still 200.3 MB. Free memory was 165.6 MB in the beginning and 161.3 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1276.94 ms. Allocated memory was 200.3 MB in the beginning and 225.4 MB in the end (delta: 25.2 MB). Free memory was 161.3 MB in the beginning and 194.7 MB in the end (delta: -33.5 MB). Peak memory consumption was 89.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2405.12 ms. Allocated memory was 225.4 MB in the beginning and 260.6 MB in the end (delta: 35.1 MB). Free memory was 194.7 MB in the beginning and 140.9 MB in the end (delta: 53.8 MB). Peak memory consumption was 88.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: 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: 700]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || pumpRunning == 0 - InvariantResult [Line: 699]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || pumpRunning == 0 - InvariantResult [Line: 427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 417]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 210 locations, 1 error locations. SAFE Result, 2.3s OverallTime, 3 OverallIterations, 2 TraceHistogramMax, 0.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 374 SDtfs, 243 SDslu, 784 SDs, 0 SdLazy, 234 SolverSat, 13 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=217occurred in iteration=2, 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: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 20 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 47 LocationsWithAnnotation, 264 PreInvPairs, 316 NumberOfFragments, 284 HoareAnnotationTreeSize, 264 FomulaSimplifications, 125 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 47 FomulaSimplificationsInter, 740 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s 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...