/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product02.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 03:52:37,332 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 03:52:37,335 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 03:52:37,390 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 03:52:37,391 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 03:52:37,397 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 03:52:37,402 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 03:52:37,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 03:52:37,414 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 03:52:37,420 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 03:52:37,421 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 03:52:37,423 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 03:52:37,423 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 03:52:37,427 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 03:52:37,430 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 03:52:37,432 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 03:52:37,434 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 03:52:37,438 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 03:52:37,468 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 03:52:37,476 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 03:52:37,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 03:52:37,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 03:52:37,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 03:52:37,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 03:52:37,501 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 03:52:37,501 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 03:52:37,502 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 03:52:37,504 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 03:52:37,504 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 03:52:37,506 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 03:52:37,506 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 03:52:37,507 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 03:52:37,509 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 03:52:37,510 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 03:52:37,512 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 03:52:37,512 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 03:52:37,513 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 03:52:37,514 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 03:52:37,514 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 03:52:37,515 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 03:52:37,516 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 03:52:37,517 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 03:52:37,542 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 03:52:37,542 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 03:52:37,547 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 03:52:37,547 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 03:52:37,548 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 03:52:37,548 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 03:52:37,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 03:52:37,548 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 03:52:37,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 03:52:37,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 03:52:37,550 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 03:52:37,550 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 03:52:37,551 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 03:52:37,551 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 03:52:37,552 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 03:52:37,552 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 03:52:37,552 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 03:52:37,552 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 03:52:37,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 03:52:37,553 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 03:52:37,553 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 03:52:37,553 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 03:52:37,554 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 03:52:37,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 03:52:38,046 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 03:52:38,050 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 03:52:38,051 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 03:52:38,052 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 03:52:38,053 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product02.cil.c [2020-11-07 03:52:38,140 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/381880c00/e0936379825f44bc8d745b472ad1a928/FLAG6854840b2 [2020-11-07 03:52:38,861 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 03:52:38,862 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product02.cil.c [2020-11-07 03:52:38,876 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/381880c00/e0936379825f44bc8d745b472ad1a928/FLAG6854840b2 [2020-11-07 03:52:39,115 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/381880c00/e0936379825f44bc8d745b472ad1a928 [2020-11-07 03:52:39,117 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 03:52:39,129 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 03:52:39,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 03:52:39,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 03:52:39,139 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 03:52:39,140 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,143 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60892c71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39, skipping insertion in model container [2020-11-07 03:52:39,144 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 03:52:39,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 03:52:39,504 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 03:52:39,516 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 03:52:39,711 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 03:52:39,764 INFO L208 MainTranslator]: Completed translation [2020-11-07 03:52:39,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39 WrapperNode [2020-11-07 03:52:39,765 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 03:52:39,766 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 03:52:39,766 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 03:52:39,766 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 03:52:39,782 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,782 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,801 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,801 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,834 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,845 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,851 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 03:52:39,861 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 03:52:39,861 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 03:52:39,861 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 03:52:39,862 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 03:52:39,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 03:52:39,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 03:52:39,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 03:52:39,957 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 03:52:39,957 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 03:52:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 03:52:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 03:52:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 03:52:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 03:52:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 03:52:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 03:52:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 03:52:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 03:52:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 03:52:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 03:52:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 03:52:39,960 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 03:52:39,960 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 03:52:39,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-11-07 03:52:39,960 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 03:52:39,960 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 03:52:39,960 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 03:52:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 03:52:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 03:52:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 03:52:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 03:52:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 03:52:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 03:52:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 03:52:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 03:52:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 03:52:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 03:52:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 03:52:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 03:52:39,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 03:52:39,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 03:52:39,963 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 03:52:39,963 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 03:52:39,963 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 03:52:39,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 03:52:39,963 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 03:52:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 03:52:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 03:52:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 03:52:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 03:52:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 03:52:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 03:52:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 03:52:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 03:52:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 03:52:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 03:52:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 03:52:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 03:52:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 03:52:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 03:52:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 03:52:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 03:52:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 03:52:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 03:52:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 03:52:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 03:52:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 03:52:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-11-07 03:52:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 03:52:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 03:52:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 03:52:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 03:52:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 03:52:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 03:52:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 03:52:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 03:52:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 03:52:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 03:52:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 03:52:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 03:52:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 03:52:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 03:52:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 03:52:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 03:52:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 03:52:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 03:52:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 03:52:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 03:52:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 03:52:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 03:52:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 03:52:41,461 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 03:52:41,461 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 03:52:41,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:52:41 BoogieIcfgContainer [2020-11-07 03:52:41,464 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 03:52:41,470 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 03:52:41,471 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 03:52:41,474 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 03:52:41,475 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 03:52:39" (1/3) ... [2020-11-07 03:52:41,475 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19a20903 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:52:41, skipping insertion in model container [2020-11-07 03:52:41,476 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (2/3) ... [2020-11-07 03:52:41,476 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19a20903 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:52:41, skipping insertion in model container [2020-11-07 03:52:41,476 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:52:41" (3/3) ... [2020-11-07 03:52:41,478 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product02.cil.c [2020-11-07 03:52:41,495 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 03:52:41,500 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 03:52:41,514 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 03:52:41,540 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 03:52:41,541 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 03:52:41,541 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 03:52:41,541 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 03:52:41,541 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 03:52:41,541 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 03:52:41,541 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 03:52:41,541 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 03:52:41,565 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states. [2020-11-07 03:52:41,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 03:52:41,585 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:52:41,586 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 03:52:41,587 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 03:52:41,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:52:41,594 INFO L82 PathProgramCache]: Analyzing trace with hash 225017181, now seen corresponding path program 1 times [2020-11-07 03:52:41,605 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:52:41,605 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1764128620] [2020-11-07 03:52:41,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:52:41,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,556 WARN L194 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:52:42,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:52:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:52:42,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:52:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:52:42,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:52:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 03:52:42,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 03:52:42,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 03:52:42,799 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1764128620] [2020-11-07 03:52:42,801 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:52:42,802 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 03:52:42,802 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1421294425] [2020-11-07 03:52:42,811 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 03:52:42,812 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:52:42,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 03:52:42,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 03:52:42,835 INFO L87 Difference]: Start difference. First operand 260 states. Second operand 3 states. [2020-11-07 03:52:44,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:52:44,344 INFO L93 Difference]: Finished difference Result 362 states and 435 transitions. [2020-11-07 03:52:44,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 03:52:44,347 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 03:52:44,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:52:44,364 INFO L225 Difference]: With dead ends: 362 [2020-11-07 03:52:44,364 INFO L226 Difference]: Without dead ends: 238 [2020-11-07 03:52:44,375 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 03:52:44,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2020-11-07 03:52:44,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 200. [2020-11-07 03:52:44,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200 states. [2020-11-07 03:52:44,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 213 transitions. [2020-11-07 03:52:44,500 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 213 transitions. Word has length 148 [2020-11-07 03:52:44,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:52:44,501 INFO L481 AbstractCegarLoop]: Abstraction has 200 states and 213 transitions. [2020-11-07 03:52:44,501 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 03:52:44,501 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 213 transitions. [2020-11-07 03:52:44,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 03:52:44,506 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:52:44,507 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 03:52:44,507 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 03:52:44,507 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 03:52:44,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:52:44,508 INFO L82 PathProgramCache]: Analyzing trace with hash 1983543773, now seen corresponding path program 1 times [2020-11-07 03:52:44,508 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:52:44,509 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1397574657] [2020-11-07 03:52:44,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:52:44,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:45,115 WARN L194 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:52:45,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:52:45,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:45,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:52:45,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:45,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:52:45,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:45,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:52:45,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:45,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:52:45,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:45,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 03:52:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:45,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 03:52:45,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:45,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 03:52:45,260 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1397574657] [2020-11-07 03:52:45,260 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:52:45,260 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 03:52:45,260 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793402871] [2020-11-07 03:52:45,263 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 03:52:45,265 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:52:45,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 03:52:45,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 03:52:45,267 INFO L87 Difference]: Start difference. First operand 200 states and 213 transitions. Second operand 4 states. [2020-11-07 03:52:46,168 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:52:46,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:52:46,863 INFO L93 Difference]: Finished difference Result 272 states and 302 transitions. [2020-11-07 03:52:46,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 03:52:46,865 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 03:52:46,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:52:46,875 INFO L225 Difference]: With dead ends: 272 [2020-11-07 03:52:46,876 INFO L226 Difference]: Without dead ends: 221 [2020-11-07 03:52:46,879 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 03:52:46,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2020-11-07 03:52:46,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 190. [2020-11-07 03:52:46,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-11-07 03:52:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 200 transitions. [2020-11-07 03:52:46,950 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 200 transitions. Word has length 149 [2020-11-07 03:52:46,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:52:46,951 INFO L481 AbstractCegarLoop]: Abstraction has 190 states and 200 transitions. [2020-11-07 03:52:46,951 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 03:52:46,951 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 200 transitions. [2020-11-07 03:52:46,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 03:52:46,954 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:52:46,954 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 03:52:46,955 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 03:52:46,955 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 03:52:46,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:52:46,956 INFO L82 PathProgramCache]: Analyzing trace with hash -798807019, now seen corresponding path program 1 times [2020-11-07 03:52:46,957 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:52:46,957 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1679901695] [2020-11-07 03:52:46,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:52:47,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,517 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:52:47,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:52:47,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:52:47,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:52:47,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:52:47,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:52:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 03:52:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 03:52:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 03:52:47,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 03:52:47,692 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1679901695] [2020-11-07 03:52:47,692 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:52:47,692 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 03:52:47,693 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207728368] [2020-11-07 03:52:47,694 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 03:52:47,694 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:52:47,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 03:52:47,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 03:52:47,696 INFO L87 Difference]: Start difference. First operand 190 states and 200 transitions. Second operand 10 states. [2020-11-07 03:52:48,427 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:52:48,856 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:52:49,264 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 03:52:49,657 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:50,053 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:52:50,420 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:51,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:52:51,587 INFO L93 Difference]: Finished difference Result 318 states and 364 transitions. [2020-11-07 03:52:51,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 03:52:51,588 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 03:52:51,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:52:51,591 INFO L225 Difference]: With dead ends: 318 [2020-11-07 03:52:51,592 INFO L226 Difference]: Without dead ends: 243 [2020-11-07 03:52:51,593 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-07 03:52:51,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2020-11-07 03:52:51,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 190. [2020-11-07 03:52:51,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-11-07 03:52:51,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 199 transitions. [2020-11-07 03:52:51,677 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 199 transitions. Word has length 162 [2020-11-07 03:52:51,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:52:51,678 INFO L481 AbstractCegarLoop]: Abstraction has 190 states and 199 transitions. [2020-11-07 03:52:51,678 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 03:52:51,678 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 199 transitions. [2020-11-07 03:52:51,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-11-07 03:52:51,681 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:52:51,681 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 03:52:51,681 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 03:52:51,682 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 03:52:51,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:52:51,682 INFO L82 PathProgramCache]: Analyzing trace with hash -1244466742, now seen corresponding path program 1 times [2020-11-07 03:52:51,683 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:52:51,683 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1729163945] [2020-11-07 03:52:51,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:52:51,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,157 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:52:52,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:52:52,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:52:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:52:52,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:52:52,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:52:52,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 03:52:52,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 03:52:52,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 03:52:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 03:52:52,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:52,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 03:52:52,346 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1729163945] [2020-11-07 03:52:52,346 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:52:52,346 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 03:52:52,346 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2002953242] [2020-11-07 03:52:52,347 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 03:52:52,348 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:52:52,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 03:52:52,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 03:52:52,352 INFO L87 Difference]: Start difference. First operand 190 states and 199 transitions. Second operand 9 states. [2020-11-07 03:52:53,123 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:52:54,525 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:54,924 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:52:55,357 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:55,739 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:52:56,115 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:52:56,481 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:56,888 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:57,390 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:52:58,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:52:58,067 INFO L93 Difference]: Finished difference Result 410 states and 482 transitions. [2020-11-07 03:52:58,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 03:52:58,069 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 165 [2020-11-07 03:52:58,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:52:58,073 INFO L225 Difference]: With dead ends: 410 [2020-11-07 03:52:58,073 INFO L226 Difference]: Without dead ends: 335 [2020-11-07 03:52:58,075 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-11-07 03:52:58,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2020-11-07 03:52:58,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 249. [2020-11-07 03:52:58,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-11-07 03:52:58,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 266 transitions. [2020-11-07 03:52:58,177 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 266 transitions. Word has length 165 [2020-11-07 03:52:58,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:52:58,178 INFO L481 AbstractCegarLoop]: Abstraction has 249 states and 266 transitions. [2020-11-07 03:52:58,178 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 03:52:58,178 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 266 transitions. [2020-11-07 03:52:58,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-11-07 03:52:58,181 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:52:58,181 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 03:52:58,181 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 03:52:58,182 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 03:52:58,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:52:58,182 INFO L82 PathProgramCache]: Analyzing trace with hash -1414517200, now seen corresponding path program 1 times [2020-11-07 03:52:58,183 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:52:58,183 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [379222093] [2020-11-07 03:52:58,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:52:58,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:58,590 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:52:58,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:52:58,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:58,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:52:58,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:58,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:52:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:58,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:52:58,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:58,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:52:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:58,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 03:52:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:58,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 03:52:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:58,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 03:52:58,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:58,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-07 03:52:58,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:58,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-11-07 03:52:58,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:58,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 03:52:58,774 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [379222093] [2020-11-07 03:52:58,774 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:52:58,774 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 03:52:58,775 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430494020] [2020-11-07 03:52:58,775 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 03:52:58,775 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:52:58,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 03:52:58,776 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 03:52:58,776 INFO L87 Difference]: Start difference. First operand 249 states and 266 transitions. Second operand 10 states. [2020-11-07 03:52:59,452 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:53:00,842 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:53:01,289 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:53:01,712 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:53:02,135 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:53:02,497 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:53:02,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:53:02,889 INFO L93 Difference]: Finished difference Result 485 states and 571 transitions. [2020-11-07 03:53:02,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-11-07 03:53:02,890 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2020-11-07 03:53:02,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:53:02,891 INFO L225 Difference]: With dead ends: 485 [2020-11-07 03:53:02,891 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 03:53:02,893 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2020-11-07 03:53:02,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 03:53:02,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 03:53:02,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 03:53:02,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 03:53:02,894 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 170 [2020-11-07 03:53:02,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:53:02,894 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 03:53:02,895 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 03:53:02,897 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 03:53:02,897 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 03:53:02,898 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 03:53:02,900 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 03:53:03,079 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 209 [2020-11-07 03:53:03,712 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 11 [2020-11-07 03:53:03,842 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 11 [2020-11-07 03:53:04,182 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 11 [2020-11-07 03:53:04,309 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 11 [2020-11-07 03:53:08,538 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 03:53:09,060 WARN L194 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2020-11-07 03:53:09,393 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 03:53:09,805 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2020-11-07 03:53:10,084 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 03:53:10,377 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 03:53:10,691 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 03:53:11,025 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 03:53:11,576 WARN L194 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-11-07 03:53:12,041 WARN L194 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-11-07 03:53:12,569 WARN L194 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2020-11-07 03:53:12,829 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 03:53:13,126 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:13,451 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:14,002 WARN L194 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-11-07 03:53:14,266 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 03:53:14,629 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-11-07 03:53:14,915 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 03:53:15,249 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 03:53:15,519 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 03:53:16,035 WARN L194 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-11-07 03:53:16,344 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 03:53:16,852 WARN L194 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2020-11-07 03:53:17,166 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-07 03:53:17,623 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 03:53:17,884 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-11-07 03:53:18,417 WARN L194 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-11-07 03:53:18,774 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 03:53:19,068 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-11-07 03:53:19,405 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:19,703 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 03:53:19,965 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 03:53:20,534 WARN L194 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2020-11-07 03:53:20,860 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 03:53:21,319 WARN L194 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-11-07 03:53:21,743 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-07 03:53:22,258 WARN L194 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2020-11-07 03:53:22,524 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 03:53:23,045 WARN L194 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-11-07 03:53:23,568 WARN L194 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-11-07 03:53:24,130 WARN L194 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 17 [2020-11-07 03:53:24,399 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 03:53:24,717 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:53:25,229 WARN L194 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2020-11-07 03:53:25,522 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 03:53:26,054 WARN L194 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2020-11-07 03:53:26,586 WARN L194 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2020-11-07 03:53:26,895 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-11-07 03:53:27,394 WARN L194 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2020-11-07 03:53:27,903 WARN L194 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2020-11-07 03:53:28,234 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-07 03:53:28,521 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:28,796 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 03:53:29,081 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 03:53:29,361 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:29,637 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 03:53:29,921 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 03:53:29,927 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 03:53:29,928 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 03:53:29,928 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 03:53:29,928 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 03:53:29,928 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-07 03:53:29,928 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 540 595) no Hoare annotation was computed. [2020-11-07 03:53:29,928 INFO L266 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-11-07 03:53:29,928 INFO L266 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-11-07 03:53:29,929 INFO L266 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-11-07 03:53:29,929 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 03:53:29,929 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-07 03:53:29,929 INFO L266 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-11-07 03:53:29,929 INFO L266 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-11-07 03:53:29,929 INFO L266 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-11-07 03:53:29,929 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 03:53:29,929 INFO L266 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-11-07 03:53:29,929 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 540 595) no Hoare annotation was computed. [2020-11-07 03:53:29,929 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 03:53:29,930 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-07 03:53:29,930 INFO L266 CegarLoopResult]: For program point L582-1(line 582) no Hoare annotation was computed. [2020-11-07 03:53:29,930 INFO L266 CegarLoopResult]: For program point L582-2(line 582) no Hoare annotation was computed. [2020-11-07 03:53:29,930 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 540 595) no Hoare annotation was computed. [2020-11-07 03:53:29,930 INFO L266 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-11-07 03:53:29,930 INFO L266 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-11-07 03:53:29,930 INFO L266 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-11-07 03:53:29,930 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 03:53:29,930 INFO L266 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-11-07 03:53:29,930 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 03:53:29,931 INFO L266 CegarLoopResult]: For program point L587(lines 564 588) no Hoare annotation was computed. [2020-11-07 03:53:29,931 INFO L266 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-11-07 03:53:29,931 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 03:53:29,931 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-07 03:53:29,931 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 03:53:29,931 INFO L266 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-11-07 03:53:29,931 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-07 03:53:29,931 INFO L266 CegarLoopResult]: For program point L571(lines 571 575) no Hoare annotation was computed. [2020-11-07 03:53:29,931 INFO L266 CegarLoopResult]: For program point L571-1(lines 571 575) no Hoare annotation was computed. [2020-11-07 03:53:29,931 INFO L266 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-11-07 03:53:29,931 INFO L266 CegarLoopResult]: For program point L563-1(line 563) no Hoare annotation was computed. [2020-11-07 03:53:29,932 INFO L266 CegarLoopResult]: For program point L563-2(line 563) no Hoare annotation was computed. [2020-11-07 03:53:29,932 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 03:53:29,932 INFO L266 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-11-07 03:53:29,932 INFO L266 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-11-07 03:53:29,932 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 03:53:29,932 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-07 03:53:29,932 INFO L266 CegarLoopResult]: For program point L584-1(lines 565 586) no Hoare annotation was computed. [2020-11-07 03:53:29,932 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 03:53:29,932 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 03:53:29,932 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 03:53:29,932 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-07 03:53:29,933 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 03:53:29,933 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 03:53:29,933 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 03:53:29,933 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 03:53:29,933 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 596 655) no Hoare annotation was computed. [2020-11-07 03:53:29,933 INFO L266 CegarLoopResult]: For program point L622-2(lines 622 647) no Hoare annotation was computed. [2020-11-07 03:53:29,933 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 03:53:29,933 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 596 655) no Hoare annotation was computed. [2020-11-07 03:53:29,933 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 03:53:29,933 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 03:53:29,933 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 03:53:29,933 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 03:53:29,933 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 03:53:29,934 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 03:53:29,934 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 596 655) no Hoare annotation was computed. [2020-11-07 03:53:29,934 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 03:53:29,934 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 03:53:29,934 INFO L266 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-11-07 03:53:29,934 INFO L266 CegarLoopResult]: For program point L648(lines 621 649) no Hoare annotation was computed. [2020-11-07 03:53:29,934 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 03:53:29,934 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 03:53:29,934 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 03:53:29,934 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 03:53:29,934 INFO L266 CegarLoopResult]: For program point L640-1(line 640) no Hoare annotation was computed. [2020-11-07 03:53:29,935 INFO L266 CegarLoopResult]: For program point L640-2(line 640) no Hoare annotation was computed. [2020-11-07 03:53:29,935 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 03:53:29,935 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 03:53:29,935 INFO L266 CegarLoopResult]: For program point L636-1(line 636) no Hoare annotation was computed. [2020-11-07 03:53:29,935 INFO L266 CegarLoopResult]: For program point L636-2(line 636) no Hoare annotation was computed. [2020-11-07 03:53:29,935 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 03:53:29,935 INFO L266 CegarLoopResult]: For program point L628(lines 628 632) no Hoare annotation was computed. [2020-11-07 03:53:29,935 INFO L266 CegarLoopResult]: For program point L628-1(lines 628 632) no Hoare annotation was computed. [2020-11-07 03:53:29,935 INFO L266 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-11-07 03:53:29,935 INFO L266 CegarLoopResult]: For program point L620-1(line 620) no Hoare annotation was computed. [2020-11-07 03:53:29,935 INFO L266 CegarLoopResult]: For program point L620-2(line 620) no Hoare annotation was computed. [2020-11-07 03:53:29,935 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 03:53:29,935 INFO L266 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-11-07 03:53:29,935 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 03:53:29,935 INFO L266 CegarLoopResult]: For program point L645-1(line 645) no Hoare annotation was computed. [2020-11-07 03:53:29,936 INFO L266 CegarLoopResult]: For program point L645-2(line 645) no Hoare annotation was computed. [2020-11-07 03:53:29,936 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 03:53:29,936 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 03:53:29,936 INFO L266 CegarLoopResult]: For program point L641-1(line 641) no Hoare annotation was computed. [2020-11-07 03:53:29,936 INFO L266 CegarLoopResult]: For program point L641-2(line 641) no Hoare annotation was computed. [2020-11-07 03:53:29,936 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 03:53:29,936 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 03:53:29,936 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 03:53:29,936 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 03:53:29,936 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 03:53:29,936 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 03:53:29,937 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 381 387) the Hoare annotation is: true [2020-11-07 03:53:29,937 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 381 387) the Hoare annotation is: true [2020-11-07 03:53:29,937 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 388 396) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (<= |valid_product_#res| 1))) [2020-11-07 03:53:29,937 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 388 396) the Hoare annotation is: true [2020-11-07 03:53:29,937 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 388 396) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (<= |valid_product_#res| 1))) [2020-11-07 03:53:29,937 INFO L262 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:29,938 INFO L269 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: true [2020-11-07 03:53:29,938 INFO L262 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:29,938 INFO L262 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,938 INFO L262 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:29,938 INFO L262 CegarLoopResult]: At program point L130-2(line 130) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~methaneLevelCritical~0 0) (= main_~tmp~0 1))) [2020-11-07 03:53:29,938 INFO L262 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:29,939 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 122 144) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:29,939 INFO L262 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:29,939 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 122 144) the Hoare annotation is: true [2020-11-07 03:53:29,939 INFO L269 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: true [2020-11-07 03:53:29,939 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 122 144) the Hoare annotation is: true [2020-11-07 03:53:29,939 INFO L262 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= main_~tmp~0 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,940 INFO L262 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= main_~tmp~0 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,940 INFO L262 CegarLoopResult]: At program point L132(lines 132 139) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= main_~tmp~0 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,940 INFO L269 CegarLoopResult]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2020-11-07 03:53:29,940 INFO L262 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,940 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2020-11-07 03:53:29,940 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 03:53:29,940 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-07 03:53:29,940 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 03:53:29,941 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2020-11-07 03:53:29,941 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 03:53:29,941 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2020-11-07 03:53:29,941 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-07 03:53:29,941 INFO L266 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-11-07 03:53:29,941 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 03:53:29,941 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-07 03:53:29,941 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-07 03:53:29,941 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-07 03:53:29,941 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-07 03:53:29,942 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-07 03:53:29,942 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-07 03:53:29,942 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-07 03:53:29,942 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 215 223) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~2)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:29,942 INFO L262 CegarLoopResult]: At program point L220(line 220) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~2)) [2020-11-07 03:53:29,942 INFO L269 CegarLoopResult]: At program point L219(line 219) the Hoare annotation is: true [2020-11-07 03:53:29,942 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 215 223) the Hoare annotation is: true [2020-11-07 03:53:29,943 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 215 223) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~2)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:29,943 INFO L266 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-11-07 03:53:29,943 INFO L266 CegarLoopResult]: For program point L254-1(line 254) no Hoare annotation was computed. [2020-11-07 03:53:29,943 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 03:53:29,943 INFO L266 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-11-07 03:53:29,943 INFO L266 CegarLoopResult]: For program point L243(lines 243 251) no Hoare annotation was computed. [2020-11-07 03:53:29,943 INFO L266 CegarLoopResult]: For program point L243-2(lines 243 251) no Hoare annotation was computed. [2020-11-07 03:53:29,943 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 224 259) no Hoare annotation was computed. [2020-11-07 03:53:29,943 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 03:53:29,943 INFO L266 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-11-07 03:53:29,943 INFO L266 CegarLoopResult]: For program point L231(lines 231 239) no Hoare annotation was computed. [2020-11-07 03:53:29,944 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 224 259) no Hoare annotation was computed. [2020-11-07 03:53:29,944 INFO L266 CegarLoopResult]: For program point L231-2(lines 231 239) no Hoare annotation was computed. [2020-11-07 03:53:29,944 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 224 259) no Hoare annotation was computed. [2020-11-07 03:53:29,944 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 374 380) the Hoare annotation is: true [2020-11-07 03:53:29,944 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 374 380) the Hoare annotation is: true [2020-11-07 03:53:29,944 INFO L266 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-11-07 03:53:29,944 INFO L266 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-11-07 03:53:29,944 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 03:53:29,944 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-07 03:53:29,944 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 03:53:29,945 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-07 03:53:29,945 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 494 539) no Hoare annotation was computed. [2020-11-07 03:53:29,945 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 03:53:29,945 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 03:53:29,945 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 03:53:29,945 INFO L266 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-11-07 03:53:29,945 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 03:53:29,945 INFO L266 CegarLoopResult]: For program point L531-1(line 531) no Hoare annotation was computed. [2020-11-07 03:53:29,945 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 03:53:29,945 INFO L266 CegarLoopResult]: For program point L531-2(line 531) no Hoare annotation was computed. [2020-11-07 03:53:29,945 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 494 539) no Hoare annotation was computed. [2020-11-07 03:53:29,946 INFO L266 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-11-07 03:53:29,946 INFO L266 CegarLoopResult]: For program point L494(lines 494 539) no Hoare annotation was computed. [2020-11-07 03:53:29,946 INFO L266 CegarLoopResult]: For program point L494-1(lines 494 539) no Hoare annotation was computed. [2020-11-07 03:53:29,946 INFO L266 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-11-07 03:53:29,946 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 494 539) no Hoare annotation was computed. [2020-11-07 03:53:29,946 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-07 03:53:29,946 INFO L266 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-11-07 03:53:29,946 INFO L266 CegarLoopResult]: For program point L517-1(line 517) no Hoare annotation was computed. [2020-11-07 03:53:29,946 INFO L266 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-11-07 03:53:29,946 INFO L266 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-11-07 03:53:29,946 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 03:53:29,946 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 03:53:29,947 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 03:53:29,947 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 03:53:29,947 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-07 03:53:29,947 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-07 03:53:29,947 INFO L266 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-11-07 03:53:29,947 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-07 03:53:29,947 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-07 03:53:29,947 INFO L266 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-11-07 03:53:29,947 INFO L266 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-11-07 03:53:29,947 INFO L266 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-11-07 03:53:29,947 INFO L266 CegarLoopResult]: For program point L524-1(line 524) no Hoare annotation was computed. [2020-11-07 03:53:29,947 INFO L266 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-11-07 03:53:29,947 INFO L266 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-11-07 03:53:29,947 INFO L266 CegarLoopResult]: For program point L520-1(line 520) no Hoare annotation was computed. [2020-11-07 03:53:29,947 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 03:53:29,948 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-07 03:53:29,948 INFO L266 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-11-07 03:53:29,948 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 807 852) no Hoare annotation was computed. [2020-11-07 03:53:29,948 INFO L266 CegarLoopResult]: For program point L826-1(line 826) no Hoare annotation was computed. [2020-11-07 03:53:29,948 INFO L266 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-11-07 03:53:29,948 INFO L266 CegarLoopResult]: For program point L826-2(line 826) no Hoare annotation was computed. [2020-11-07 03:53:29,948 INFO L266 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-11-07 03:53:29,948 INFO L266 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-11-07 03:53:29,948 INFO L266 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-11-07 03:53:29,948 INFO L266 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-11-07 03:53:29,948 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 03:53:29,949 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 831 832) no Hoare annotation was computed. [2020-11-07 03:53:29,949 INFO L266 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-11-07 03:53:29,949 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 03:53:29,949 INFO L266 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-11-07 03:53:29,949 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 807 852) no Hoare annotation was computed. [2020-11-07 03:53:29,949 INFO L266 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-11-07 03:53:29,949 INFO L266 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-11-07 03:53:29,949 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 807 852) no Hoare annotation was computed. [2020-11-07 03:53:29,949 INFO L266 CegarLoopResult]: For program point L831(lines 831 832) no Hoare annotation was computed. [2020-11-07 03:53:29,949 INFO L266 CegarLoopResult]: For program point L827(lines 827 834) no Hoare annotation was computed. [2020-11-07 03:53:29,949 INFO L266 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-11-07 03:53:29,949 INFO L266 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-11-07 03:53:29,949 INFO L266 CegarLoopResult]: For program point L821(lines 821 841) no Hoare annotation was computed. [2020-11-07 03:53:29,950 INFO L266 CegarLoopResult]: For program point L821-1(lines 821 841) no Hoare annotation was computed. [2020-11-07 03:53:29,950 INFO L266 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-11-07 03:53:29,950 INFO L266 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-11-07 03:53:29,950 INFO L266 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-11-07 03:53:29,950 INFO L266 CegarLoopResult]: For program point L848-1(line 848) no Hoare annotation was computed. [2020-11-07 03:53:29,950 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 838 839) no Hoare annotation was computed. [2020-11-07 03:53:29,950 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-07 03:53:29,950 INFO L266 CegarLoopResult]: For program point L848-2(line 848) no Hoare annotation was computed. [2020-11-07 03:53:29,950 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 03:53:29,950 INFO L266 CegarLoopResult]: For program point L846-1(line 846) no Hoare annotation was computed. [2020-11-07 03:53:29,950 INFO L266 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-11-07 03:53:29,950 INFO L266 CegarLoopResult]: For program point L846-2(line 846) no Hoare annotation was computed. [2020-11-07 03:53:29,950 INFO L266 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-11-07 03:53:29,951 INFO L266 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-11-07 03:53:29,951 INFO L266 CegarLoopResult]: For program point L807(lines 807 852) no Hoare annotation was computed. [2020-11-07 03:53:29,951 INFO L266 CegarLoopResult]: For program point L838(lines 838 839) no Hoare annotation was computed. [2020-11-07 03:53:29,951 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 109 118) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:29,951 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 109 118) the Hoare annotation is: true [2020-11-07 03:53:29,951 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 109 118) the Hoare annotation is: true [2020-11-07 03:53:29,951 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-07 03:53:29,951 INFO L266 CegarLoopResult]: For program point L209-1(line 209) no Hoare annotation was computed. [2020-11-07 03:53:29,951 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 204 214) no Hoare annotation was computed. [2020-11-07 03:53:29,952 INFO L266 CegarLoopResult]: For program point L209-2(line 209) no Hoare annotation was computed. [2020-11-07 03:53:29,952 INFO L266 CegarLoopResult]: For program point L209-3(line 209) no Hoare annotation was computed. [2020-11-07 03:53:29,952 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 204 214) no Hoare annotation was computed. [2020-11-07 03:53:29,952 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 204 214) no Hoare annotation was computed. [2020-11-07 03:53:29,952 INFO L266 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-07 03:53:29,952 INFO L266 CegarLoopResult]: For program point deactivatePumpENTRY(lines 196 203) no Hoare annotation was computed. [2020-11-07 03:53:29,952 INFO L266 CegarLoopResult]: For program point deactivatePumpEXIT(lines 196 203) no Hoare annotation was computed. [2020-11-07 03:53:29,952 INFO L266 CegarLoopResult]: For program point deactivatePumpFINAL(lines 196 203) no Hoare annotation was computed. [2020-11-07 03:53:29,952 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 181 187) the Hoare annotation is: true [2020-11-07 03:53:29,952 INFO L269 CegarLoopResult]: At program point processEnvironmentFINAL(lines 181 187) the Hoare annotation is: true [2020-11-07 03:53:29,952 INFO L262 CegarLoopResult]: At program point L287(line 287) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,953 INFO L262 CegarLoopResult]: At program point L287-1(line 287) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,953 INFO L262 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:29,953 INFO L262 CegarLoopResult]: At program point L317(lines 317 321) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,953 INFO L262 CegarLoopResult]: At program point L317-2(lines 309 322) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,953 INFO L262 CegarLoopResult]: At program point L280(lines 279 326) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,953 INFO L262 CegarLoopResult]: At program point L309(lines 309 322) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,954 INFO L262 CegarLoopResult]: At program point L272(line 272) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:29,954 INFO L262 CegarLoopResult]: At program point L301(line 301) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,954 INFO L262 CegarLoopResult]: At program point L297(line 297) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,954 INFO L262 CegarLoopResult]: At program point L297-1(line 297) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,954 INFO L269 CegarLoopResult]: At program point testEXIT(lines 269 334) the Hoare annotation is: true [2020-11-07 03:53:29,954 INFO L262 CegarLoopResult]: At program point L289(lines 289 295) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,954 INFO L262 CegarLoopResult]: At program point L289-1(lines 289 295) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,955 INFO L262 CegarLoopResult]: At program point testENTRY(lines 269 334) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:29,955 INFO L262 CegarLoopResult]: At program point L281(lines 281 285) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,955 INFO L269 CegarLoopResult]: At program point testFINAL(lines 269 334) the Hoare annotation is: true [2020-11-07 03:53:29,955 INFO L262 CegarLoopResult]: At program point L277(line 277) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:29,955 INFO L262 CegarLoopResult]: At program point L273(line 273) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:29,955 INFO L262 CegarLoopResult]: At program point L327(lines 278 328) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,955 INFO L262 CegarLoopResult]: At program point L315(line 315) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,956 INFO L262 CegarLoopResult]: At program point L315-1(line 315) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,956 INFO L262 CegarLoopResult]: At program point L315-2(line 315) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,956 INFO L262 CegarLoopResult]: At program point L311(line 311) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,956 INFO L262 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,956 INFO L262 CegarLoopResult]: At program point L274(line 274) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:29,956 INFO L262 CegarLoopResult]: At program point L307-1(line 307) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,956 INFO L262 CegarLoopResult]: At program point L299(lines 299 305) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,957 INFO L262 CegarLoopResult]: At program point L299-1(lines 299 305) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,957 INFO L262 CegarLoopResult]: At program point L324(lines 279 326) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,957 INFO L262 CegarLoopResult]: At program point L291(line 291) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:29,957 INFO L266 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-11-07 03:53:29,957 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-07 03:53:29,957 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 785 786) no Hoare annotation was computed. [2020-11-07 03:53:29,957 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 03:53:29,957 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-07 03:53:29,957 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 03:53:29,958 INFO L266 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-11-07 03:53:29,958 INFO L266 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-11-07 03:53:29,958 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 761 806) no Hoare annotation was computed. [2020-11-07 03:53:29,958 INFO L266 CegarLoopResult]: For program point L785(lines 785 786) no Hoare annotation was computed. [2020-11-07 03:53:29,958 INFO L266 CegarLoopResult]: For program point L781(lines 781 788) no Hoare annotation was computed. [2020-11-07 03:53:29,958 INFO L266 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-11-07 03:53:29,958 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-07 03:53:29,958 INFO L266 CegarLoopResult]: For program point L775(lines 775 795) no Hoare annotation was computed. [2020-11-07 03:53:29,958 INFO L266 CegarLoopResult]: For program point L775-1(lines 775 795) no Hoare annotation was computed. [2020-11-07 03:53:29,958 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-07 03:53:29,958 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-07 03:53:29,959 INFO L266 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-11-07 03:53:29,959 INFO L266 CegarLoopResult]: For program point L802-1(line 802) no Hoare annotation was computed. [2020-11-07 03:53:29,959 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-07 03:53:29,959 INFO L266 CegarLoopResult]: For program point L802-2(line 802) no Hoare annotation was computed. [2020-11-07 03:53:29,959 INFO L266 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-11-07 03:53:29,959 INFO L266 CegarLoopResult]: For program point L800-1(line 800) no Hoare annotation was computed. [2020-11-07 03:53:29,959 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 03:53:29,959 INFO L266 CegarLoopResult]: For program point L800-2(line 800) no Hoare annotation was computed. [2020-11-07 03:53:29,959 INFO L266 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-11-07 03:53:29,960 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 792 793) no Hoare annotation was computed. [2020-11-07 03:53:29,960 INFO L266 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-11-07 03:53:29,960 INFO L266 CegarLoopResult]: For program point L761(lines 761 806) no Hoare annotation was computed. [2020-11-07 03:53:29,960 INFO L266 CegarLoopResult]: For program point L792(lines 792 793) no Hoare annotation was computed. [2020-11-07 03:53:29,960 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 761 806) no Hoare annotation was computed. [2020-11-07 03:53:29,960 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 761 806) no Hoare annotation was computed. [2020-11-07 03:53:29,960 INFO L266 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-11-07 03:53:29,960 INFO L266 CegarLoopResult]: For program point L780-1(line 780) no Hoare annotation was computed. [2020-11-07 03:53:29,960 INFO L266 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-11-07 03:53:29,960 INFO L266 CegarLoopResult]: For program point L780-2(line 780) no Hoare annotation was computed. [2020-11-07 03:53:29,961 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 03:53:29,961 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 03:53:29,961 INFO L266 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-11-07 03:53:29,961 INFO L266 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-11-07 03:53:29,961 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 446 468) no Hoare annotation was computed. [2020-11-07 03:53:29,961 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 03:53:29,961 INFO L266 CegarLoopResult]: For program point L454(lines 454 462) no Hoare annotation was computed. [2020-11-07 03:53:29,961 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 446 468) no Hoare annotation was computed. [2020-11-07 03:53:29,961 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 446 468) no Hoare annotation was computed. [2020-11-07 03:53:29,961 INFO L266 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-11-07 03:53:29,961 INFO L266 CegarLoopResult]: For program point L454-2(lines 454 462) no Hoare annotation was computed. [2020-11-07 03:53:29,961 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-07 03:53:29,962 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-07 03:53:29,962 INFO L266 CegarLoopResult]: For program point L366-1(line 366) no Hoare annotation was computed. [2020-11-07 03:53:29,962 INFO L266 CegarLoopResult]: For program point L366-2(line 366) no Hoare annotation was computed. [2020-11-07 03:53:29,962 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 364 373) no Hoare annotation was computed. [2020-11-07 03:53:29,962 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 364 373) no Hoare annotation was computed. [2020-11-07 03:53:29,962 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 364 373) no Hoare annotation was computed. [2020-11-07 03:53:29,962 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-07 03:53:29,962 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 03:53:29,962 INFO L266 CegarLoopResult]: For program point L704(lines 704 745) no Hoare annotation was computed. [2020-11-07 03:53:29,962 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 03:53:29,962 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-07 03:53:29,962 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 03:53:29,962 INFO L266 CegarLoopResult]: For program point L696-1(line 696) no Hoare annotation was computed. [2020-11-07 03:53:29,963 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 03:53:29,963 INFO L266 CegarLoopResult]: For program point L746(lines 746 757) no Hoare annotation was computed. [2020-11-07 03:53:29,963 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 03:53:29,963 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 03:53:29,963 INFO L266 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-11-07 03:53:29,963 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 03:53:29,963 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 03:53:29,963 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 03:53:29,963 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 03:53:29,963 INFO L266 CegarLoopResult]: For program point L722-1(line 722) no Hoare annotation was computed. [2020-11-07 03:53:29,963 INFO L266 CegarLoopResult]: For program point L689-1(line 689) no Hoare annotation was computed. [2020-11-07 03:53:29,963 INFO L266 CegarLoopResult]: For program point L747(lines 747 754) no Hoare annotation was computed. [2020-11-07 03:53:29,964 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 03:53:29,964 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-07 03:53:29,964 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 658 760) no Hoare annotation was computed. [2020-11-07 03:53:29,964 INFO L266 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-11-07 03:53:29,964 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 03:53:29,964 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 03:53:29,964 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 03:53:29,964 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-07 03:53:29,964 INFO L266 CegarLoopResult]: For program point L682(lines 682 686) no Hoare annotation was computed. [2020-11-07 03:53:29,964 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 658 760) no Hoare annotation was computed. [2020-11-07 03:53:29,964 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-07 03:53:29,964 INFO L266 CegarLoopResult]: For program point L707-2(lines 707 727) no Hoare annotation was computed. [2020-11-07 03:53:29,964 INFO L266 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-11-07 03:53:29,965 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 03:53:29,965 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 03:53:29,965 INFO L266 CegarLoopResult]: For program point L658(lines 658 760) no Hoare annotation was computed. [2020-11-07 03:53:29,965 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 658 760) no Hoare annotation was computed. [2020-11-07 03:53:29,965 INFO L266 CegarLoopResult]: For program point L658-1(lines 658 760) no Hoare annotation was computed. [2020-11-07 03:53:29,965 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 03:53:29,965 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 03:53:29,965 INFO L266 CegarLoopResult]: For program point L749-1(line 749) no Hoare annotation was computed. [2020-11-07 03:53:29,965 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 03:53:29,965 INFO L266 CegarLoopResult]: For program point L749-2(line 749) no Hoare annotation was computed. [2020-11-07 03:53:29,966 INFO L266 CegarLoopResult]: For program point L708(lines 707 727) no Hoare annotation was computed. [2020-11-07 03:53:29,966 INFO L266 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-11-07 03:53:29,966 INFO L266 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-11-07 03:53:29,966 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 03:53:29,966 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 03:53:29,966 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-07 03:53:29,966 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 03:53:29,966 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 03:53:29,966 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 03:53:29,966 INFO L266 CegarLoopResult]: For program point L692-1(line 692) no Hoare annotation was computed. [2020-11-07 03:53:29,966 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 03:53:29,966 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-07 03:53:29,967 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 03:53:29,967 INFO L266 CegarLoopResult]: For program point L709(lines 709 713) no Hoare annotation was computed. [2020-11-07 03:53:29,967 INFO L266 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-11-07 03:53:29,967 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-07 03:53:29,967 INFO L266 CegarLoopResult]: For program point L734-1(line 734) no Hoare annotation was computed. [2020-11-07 03:53:29,967 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 03:53:29,967 INFO L266 CegarLoopResult]: For program point L734-2(line 734) no Hoare annotation was computed. [2020-11-07 03:53:29,967 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 03:53:29,967 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 03:53:29,967 INFO L266 CegarLoopResult]: For program point L718-1(line 718) no Hoare annotation was computed. [2020-11-07 03:53:29,967 INFO L266 CegarLoopResult]: For program point L718-2(line 718) no Hoare annotation was computed. [2020-11-07 03:53:29,967 INFO L266 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-11-07 03:53:29,968 INFO L266 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-11-07 03:53:29,968 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 03:53:29,968 INFO L266 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-11-07 03:53:29,968 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 03:53:29,968 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 03:53:29,968 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 03:53:29,968 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 03:53:29,968 INFO L266 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-11-07 03:53:29,968 INFO L266 CegarLoopResult]: For program point L736-1(line 736) no Hoare annotation was computed. [2020-11-07 03:53:29,968 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-07 03:53:29,968 INFO L266 CegarLoopResult]: For program point L736-2(line 736) no Hoare annotation was computed. [2020-11-07 03:53:29,969 INFO L266 CegarLoopResult]: For program point L728(lines 706 729) no Hoare annotation was computed. [2020-11-07 03:53:29,969 INFO L266 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-11-07 03:53:29,969 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 03:53:29,969 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 03:53:29,969 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 03:53:29,969 INFO L266 CegarLoopResult]: For program point L687(lines 687 703) no Hoare annotation was computed. [2020-11-07 03:53:29,969 INFO L266 CegarLoopResult]: For program point L720-1(line 720) no Hoare annotation was computed. [2020-11-07 03:53:29,969 INFO L266 CegarLoopResult]: For program point L720-2(line 720) no Hoare annotation was computed. [2020-11-07 03:53:29,969 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 03:53:29,969 INFO L262 CegarLoopResult]: At program point L452-3(line 452) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,970 INFO L262 CegarLoopResult]: At program point L452-4(line 452) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,970 INFO L262 CegarLoopResult]: At program point L832(line 832) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,970 INFO L262 CegarLoopResult]: At program point L452-5(line 452) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,970 INFO L262 CegarLoopResult]: At program point L452-6(line 452) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,970 INFO L262 CegarLoopResult]: At program point L452-7(line 452) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,970 INFO L262 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,970 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,970 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,971 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,971 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,971 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,971 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,971 INFO L262 CegarLoopResult]: At program point L255(line 255) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,971 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,971 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,971 INFO L262 CegarLoopResult]: At program point L255-1(line 255) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,972 INFO L262 CegarLoopResult]: At program point L255-2(line 255) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,972 INFO L262 CegarLoopResult]: At program point L792(line 792) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,972 INFO L262 CegarLoopResult]: At program point L792-1(line 792) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,972 INFO L262 CegarLoopResult]: At program point L400(line 400) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,972 INFO L262 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,972 INFO L262 CegarLoopResult]: At program point L838-1(line 838) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,972 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 03:53:29,972 INFO L262 CegarLoopResult]: At program point L793(line 793) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,973 INFO L262 CegarLoopResult]: At program point L153(line 153) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,973 INFO L262 CegarLoopResult]: At program point L785(line 785) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,973 INFO L262 CegarLoopResult]: At program point L657(line 657) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 03:53:29,973 INFO L262 CegarLoopResult]: At program point L785-1(line 785) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,973 INFO L262 CegarLoopResult]: At program point L839(line 839) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,973 INFO L262 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,973 INFO L262 CegarLoopResult]: At program point L831(line 831) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,973 INFO L262 CegarLoopResult]: At program point L831-1(line 831) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,973 INFO L262 CegarLoopResult]: At program point L253(line 253) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,974 INFO L262 CegarLoopResult]: At program point L253-1(line 253) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,974 INFO L262 CegarLoopResult]: At program point L253-2(line 253) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,974 INFO L262 CegarLoopResult]: At program point L253-3(line 253) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,974 INFO L262 CegarLoopResult]: At program point L154(line 154) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,974 INFO L262 CegarLoopResult]: At program point L249(line 249) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,974 INFO L262 CegarLoopResult]: At program point L249-1(line 249) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,974 INFO L262 CegarLoopResult]: At program point L249-2(line 249) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,974 INFO L262 CegarLoopResult]: At program point L249-3(line 249) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,975 INFO L262 CegarLoopResult]: At program point L245(line 245) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,975 INFO L262 CegarLoopResult]: At program point L249-4(line 249) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,975 INFO L262 CegarLoopResult]: At program point L245-1(line 245) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,975 INFO L262 CegarLoopResult]: At program point L245-2(line 245) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,975 INFO L262 CegarLoopResult]: At program point L245-3(line 245) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,975 INFO L262 CegarLoopResult]: At program point L786(line 786) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,975 INFO L262 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,975 INFO L262 CegarLoopResult]: At program point L241-1(line 241) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,975 INFO L262 CegarLoopResult]: At program point L464(line 464) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,976 INFO L262 CegarLoopResult]: At program point L241-2(line 241) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,976 INFO L262 CegarLoopResult]: At program point L464-1(line 464) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,976 INFO L262 CegarLoopResult]: At program point L241-3(line 241) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,976 INFO L262 CegarLoopResult]: At program point L464-2(line 464) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,976 INFO L262 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,976 INFO L262 CegarLoopResult]: At program point L241-4(line 241) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,976 INFO L262 CegarLoopResult]: At program point L237-1(line 237) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,978 INFO L262 CegarLoopResult]: At program point L241-5(line 241) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,978 INFO L262 CegarLoopResult]: At program point L460(line 460) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,978 INFO L262 CegarLoopResult]: At program point L237-2(line 237) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,978 INFO L262 CegarLoopResult]: At program point L241-6(line 241) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,978 INFO L262 CegarLoopResult]: At program point L460-1(line 460) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,979 INFO L262 CegarLoopResult]: At program point L237-3(line 237) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,979 INFO L262 CegarLoopResult]: At program point L241-7(line 241) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,979 INFO L262 CegarLoopResult]: At program point L460-2(line 460) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,979 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 03:53:29,980 INFO L262 CegarLoopResult]: At program point L233(line 233) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,980 INFO L262 CegarLoopResult]: At program point L237-4(line 237) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,980 INFO L262 CegarLoopResult]: At program point L460-3(line 460) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,984 INFO L262 CegarLoopResult]: At program point L233-1(line 233) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,984 INFO L262 CegarLoopResult]: At program point L456(line 456) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,984 INFO L262 CegarLoopResult]: At program point L233-2(line 233) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,984 INFO L262 CegarLoopResult]: At program point L456-1(line 456) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,984 INFO L262 CegarLoopResult]: At program point L233-3(line 233) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,985 INFO L262 CegarLoopResult]: At program point L456-2(line 456) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,985 INFO L262 CegarLoopResult]: At program point L229(line 229) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,985 INFO L262 CegarLoopResult]: At program point L456-3(line 456) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,985 INFO L262 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,985 INFO L262 CegarLoopResult]: At program point L456-4(line 456) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,985 INFO L262 CegarLoopResult]: At program point L452-1(line 452) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,985 INFO L262 CegarLoopResult]: At program point L456-5(line 456) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,985 INFO L262 CegarLoopResult]: At program point L452-2(line 452) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:29,985 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 03:53:29,985 INFO L266 CegarLoopResult]: For program point activatePumpFINAL(lines 188 195) no Hoare annotation was computed. [2020-11-07 03:53:29,985 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 188 195) no Hoare annotation was computed. [2020-11-07 03:53:29,986 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 188 195) no Hoare annotation was computed. [2020-11-07 03:53:29,986 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 469 477) no Hoare annotation was computed. [2020-11-07 03:53:29,986 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 03:53:29,986 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 03:53:29,986 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 469 477) no Hoare annotation was computed. [2020-11-07 03:53:29,986 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 469 477) no Hoare annotation was computed. [2020-11-07 03:53:29,986 INFO L262 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:29,986 INFO L262 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2020-11-07 03:53:29,986 INFO L269 CegarLoopResult]: At program point L429-1(lines 425 436) the Hoare annotation is: true [2020-11-07 03:53:29,987 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 425 436) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 03:53:29,987 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 425 436) the Hoare annotation is: true [2020-11-07 03:53:29,987 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 03:53:29,987 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 03:53:29,987 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 03:53:29,987 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 03:53:29,987 INFO L262 CegarLoopResult]: At program point L161(lines 160 179) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:29,987 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 157 180) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:29,987 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 157 180) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:29,988 INFO L262 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:29,988 INFO L262 CegarLoopResult]: At program point L168(lines 168 174) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:29,988 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 157 180) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:29,988 INFO L262 CegarLoopResult]: At program point L163(line 163) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:29,988 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2020-11-07 03:53:29,988 INFO L269 CegarLoopResult]: At program point L58(lines 58 62) the Hoare annotation is: true [2020-11-07 03:53:29,988 INFO L269 CegarLoopResult]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2020-11-07 03:53:29,988 INFO L269 CegarLoopResult]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2020-11-07 03:53:29,988 INFO L269 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-11-07 03:53:29,988 INFO L269 CegarLoopResult]: At program point L50-1(line 50) the Hoare annotation is: true [2020-11-07 03:53:29,989 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 03:53:29,989 INFO L269 CegarLoopResult]: At program point L69(lines 44 73) the Hoare annotation is: true [2020-11-07 03:53:29,989 INFO L269 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-11-07 03:53:29,989 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2020-11-07 03:53:29,989 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-07 03:53:29,989 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 437 445) the Hoare annotation is: true [2020-11-07 03:53:29,989 INFO L262 CegarLoopResult]: At program point L442(line 442) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5)) [2020-11-07 03:53:29,989 INFO L269 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: true [2020-11-07 03:53:29,989 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 437 445) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5))) [2020-11-07 03:53:29,989 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 437 445) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5))) [2020-11-07 03:53:29,990 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 401 412) the Hoare annotation is: true [2020-11-07 03:53:29,990 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 401 412) the Hoare annotation is: true [2020-11-07 03:53:29,990 INFO L269 CegarLoopResult]: At program point L406(line 406) the Hoare annotation is: true [2020-11-07 03:53:29,990 INFO L269 CegarLoopResult]: At program point L405-1(lines 401 412) the Hoare annotation is: true [2020-11-07 03:53:29,990 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2020-11-07 03:53:29,990 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2020-11-07 03:53:29,990 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 03:53:29,990 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 03:53:29,990 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 03:53:29,990 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 03:53:29,991 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 260 267) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:29,991 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 260 267) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:29,991 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 260 267) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:29,991 INFO L269 CegarLoopResult]: At program point L417-1(lines 413 424) the Hoare annotation is: true [2020-11-07 03:53:29,991 INFO L269 CegarLoopResult]: At program point waterRiseEXIT(lines 413 424) the Hoare annotation is: true [2020-11-07 03:53:29,991 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 413 424) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:29,991 INFO L262 CegarLoopResult]: At program point L418(line 418) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:29,991 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 479 486) the Hoare annotation is: true [2020-11-07 03:53:29,991 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 479 486) the Hoare annotation is: true [2020-11-07 03:53:29,991 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 479 486) the Hoare annotation is: true [2020-11-07 03:53:29,992 INFO L269 CegarLoopResult]: At program point L483(line 483) the Hoare annotation is: true [2020-11-07 03:53:29,992 INFO L262 CegarLoopResult]: At program point L351(line 351) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:29,992 INFO L262 CegarLoopResult]: At program point L349(lines 349 355) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 03:53:29,992 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 337 361) the Hoare annotation is: true [2020-11-07 03:53:29,992 INFO L262 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:29,992 INFO L262 CegarLoopResult]: At program point L347-1(line 347) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret30| 0)))) [2020-11-07 03:53:29,992 INFO L262 CegarLoopResult]: At program point L345(lines 345 358) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~2 0)) [2020-11-07 03:53:29,992 INFO L262 CegarLoopResult]: At program point L347-2(line 347) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret30| 0)))) [2020-11-07 03:53:29,993 INFO L262 CegarLoopResult]: At program point L347-3(line 347) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (and (= __utac_acc__Specification1_spec__1_~tmp___0~1 0) (= |__utac_acc__Specification1_spec__1_#t~ret30| 0)) .cse1))) [2020-11-07 03:53:29,993 INFO L262 CegarLoopResult]: At program point L345-1(lines 337 361) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~2 0)) [2020-11-07 03:53:29,993 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 337 361) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~2 0)) [2020-11-07 03:53:29,993 INFO L269 CegarLoopResult]: At program point L343(line 343) the Hoare annotation is: true [2020-11-07 03:53:29,993 INFO L262 CegarLoopResult]: At program point L343-1(line 343) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret29| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:29,993 INFO L262 CegarLoopResult]: At program point L343-2(line 343) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret29| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:29,993 INFO L262 CegarLoopResult]: At program point L343-3(line 343) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret29| 0) (= __utac_acc__Specification1_spec__1_~tmp~2 0))) [2020-11-07 03:53:29,993 INFO L269 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: true [2020-11-07 03:53:30,015 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 03:53:30 BoogieIcfgContainer [2020-11-07 03:53:30,015 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 03:53:30,017 INFO L168 Benchmark]: Toolchain (without parser) took 50894.88 ms. Allocated memory was 160.4 MB in the beginning and 521.1 MB in the end (delta: 360.7 MB). Free memory was 117.4 MB in the beginning and 235.0 MB in the end (delta: -117.5 MB). Peak memory consumption was 301.2 MB. Max. memory is 8.0 GB. [2020-11-07 03:53:30,017 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 160.4 MB. Free memory is still 134.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 03:53:30,018 INFO L168 Benchmark]: CACSL2BoogieTranslator took 630.33 ms. Allocated memory is still 160.4 MB. Free memory was 116.8 MB in the beginning and 137.1 MB in the end (delta: -20.3 MB). Peak memory consumption was 6.4 MB. Max. memory is 8.0 GB. [2020-11-07 03:53:30,019 INFO L168 Benchmark]: Boogie Preprocessor took 93.61 ms. Allocated memory is still 160.4 MB. Free memory was 137.1 MB in the beginning and 133.2 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 03:53:30,020 INFO L168 Benchmark]: RCFGBuilder took 1604.21 ms. Allocated memory was 160.4 MB in the beginning and 207.6 MB in the end (delta: 47.2 MB). Free memory was 133.2 MB in the beginning and 128.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 53.3 MB. Max. memory is 8.0 GB. [2020-11-07 03:53:30,020 INFO L168 Benchmark]: TraceAbstraction took 48544.85 ms. Allocated memory was 207.6 MB in the beginning and 521.1 MB in the end (delta: 313.5 MB). Free memory was 128.4 MB in the beginning and 235.0 MB in the end (delta: -106.6 MB). Peak memory consumption was 264.6 MB. Max. memory is 8.0 GB. [2020-11-07 03:53:30,024 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 160.4 MB. Free memory is still 134.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 630.33 ms. Allocated memory is still 160.4 MB. Free memory was 116.8 MB in the beginning and 137.1 MB in the end (delta: -20.3 MB). Peak memory consumption was 6.4 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 93.61 ms. Allocated memory is still 160.4 MB. Free memory was 137.1 MB in the beginning and 133.2 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1604.21 ms. Allocated memory was 160.4 MB in the beginning and 207.6 MB in the end (delta: 47.2 MB). Free memory was 133.2 MB in the beginning and 128.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 53.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 48544.85 ms. Allocated memory was 207.6 MB in the beginning and 521.1 MB in the end (delta: 313.5 MB). Free memory was 128.4 MB in the beginning and 235.0 MB in the end (delta: -106.6 MB). Peak memory consumption was 264.6 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 792]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 785]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 831]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 838]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(pumpRunning == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 279]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(pumpRunning == 0)) || (1 <= systemActive && splverifierCounter == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 381]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 388]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) - ProcedureContractResult [Line: 122]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 215]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((pumpRunning == \result && pumpRunning == retValue_acc) || !(1 <= systemActive)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 374]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 109]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 181]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 269]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 425]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 157]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 <= systemActive) || \old(waterLevel) == waterLevel) || !(pumpRunning == 0) - ProcedureContractResult [Line: 437]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (!(1 <= systemActive) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 401]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 260]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 413]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 479]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 337]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || tmp == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 589 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 21.3s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 16.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 27.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 904 SDtfs, 1213 SDslu, 1801 SDs, 0 SdLazy, 2396 SolverSat, 356 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 147 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 10.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=260occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 5 MinimizatonAttempts, 208 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 217 LocationsWithAnnotation, 696 PreInvPairs, 941 NumberOfFragments, 2339 HoareAnnotationTreeSize, 696 FomulaSimplifications, 426913 FormulaSimplificationTreeSizeReduction, 5.3s HoareSimplificationTime, 217 FomulaSimplificationsInter, 20389 FormulaSimplificationTreeSizeReductionInter, 21.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.2s InterpolantComputationTime, 794 NumberOfCodeBlocks, 794 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 789 ConstructedInterpolants, 0 QuantifiedInterpolants, 329351 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...