/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 -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product17.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 19:49:18,217 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 19:49:18,221 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 19:49:18,284 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 19:49:18,285 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 19:49:18,286 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 19:49:18,288 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 19:49:18,291 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 19:49:18,301 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 19:49:18,308 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 19:49:18,309 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 19:49:18,311 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 19:49:18,311 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 19:49:18,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 19:49:18,314 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 19:49:18,315 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 19:49:18,316 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 19:49:18,317 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 19:49:18,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 19:49:18,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 19:49:18,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 19:49:18,326 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 19:49:18,328 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 19:49:18,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 19:49:18,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 19:49:18,333 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 19:49:18,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 19:49:18,334 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 19:49:18,335 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 19:49:18,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 19:49:18,336 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 19:49:18,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 19:49:18,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 19:49:18,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 19:49:18,341 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 19:49:18,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 19:49:18,342 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 19:49:18,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 19:49:18,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 19:49:18,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 19:49:18,344 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 19:49:18,346 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 19:49:18,359 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 19:49:18,359 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 19:49:18,361 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 19:49:18,361 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 19:49:18,362 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 19:49:18,362 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 19:49:18,362 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 19:49:18,362 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 19:49:18,362 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 19:49:18,363 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 19:49:18,363 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 19:49:18,363 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 19:49:18,363 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 19:49:18,363 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 19:49:18,364 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 19:49:18,364 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 19:49:18,364 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 19:49:18,364 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 19:49:18,365 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:49:18,365 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 19:49:18,365 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 19:49:18,365 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 19:49:18,365 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 19:49:18,770 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 19:49:18,808 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 19:49:18,811 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 19:49:18,813 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 19:49:18,814 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 19:49:18,815 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product17.cil.c [2021-02-21 19:49:18,909 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b443de6fb/7b91b6bc8b58437687b0cfb1ed2568e5/FLAG5deebb4df [2021-02-21 19:49:19,711 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 19:49:19,712 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product17.cil.c [2021-02-21 19:49:19,740 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b443de6fb/7b91b6bc8b58437687b0cfb1ed2568e5/FLAG5deebb4df [2021-02-21 19:49:20,028 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b443de6fb/7b91b6bc8b58437687b0cfb1ed2568e5 [2021-02-21 19:49:20,031 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 19:49:20,048 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 19:49:20,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 19:49:20,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 19:49:20,062 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 19:49:20,064 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:49:20" (1/1) ... [2021-02-21 19:49:20,066 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27a2e3ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:20, skipping insertion in model container [2021-02-21 19:49:20,066 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:49:20" (1/1) ... [2021-02-21 19:49:20,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 19:49:20,148 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 19:49:20,427 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product17.cil.c[12348,12361] [2021-02-21 19:49:20,514 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:49:20,531 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 19:49:20,588 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product17.cil.c[12348,12361] [2021-02-21 19:49:20,612 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:49:20,649 INFO L208 MainTranslator]: Completed translation [2021-02-21 19:49:20,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:20 WrapperNode [2021-02-21 19:49:20,650 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 19:49:20,651 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 19:49:20,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 19:49:20,651 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 19:49:20,665 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:20" (1/1) ... [2021-02-21 19:49:20,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:20" (1/1) ... [2021-02-21 19:49:20,716 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:20" (1/1) ... [2021-02-21 19:49:20,717 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:20" (1/1) ... [2021-02-21 19:49:20,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:20" (1/1) ... [2021-02-21 19:49:20,800 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:20" (1/1) ... [2021-02-21 19:49:20,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:20" (1/1) ... [2021-02-21 19:49:20,813 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 19:49:20,814 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 19:49:20,814 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 19:49:20,815 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 19:49:20,816 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:20" (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 [2021-02-21 19:49:20,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 19:49:20,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 19:49:20,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 19:49:20,948 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 19:49:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 19:49:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 19:49:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 19:49:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 19:49:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 19:49:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 19:49:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 19:49:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 19:49:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 19:49:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 19:49:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 19:49:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 19:49:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 19:49:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 19:49:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 19:49:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 19:49:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:49:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:49:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:49:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 19:49:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 19:49:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 19:49:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 19:49:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 19:49:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 19:49:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-21 19:49:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 19:49:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 19:49:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 19:49:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 19:49:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 19:49:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 19:49:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 19:49:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 19:49:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-21 19:49:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 19:49:20,956 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 19:49:20,956 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 19:49:20,956 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 19:49:20,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 19:49:20,956 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 19:49:20,957 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 19:49:20,957 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 19:49:20,957 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 19:49:20,957 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 19:49:20,957 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 19:49:20,958 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 19:49:20,958 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 19:49:20,958 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 19:49:20,958 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:49:20,958 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 19:49:20,958 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 19:49:20,959 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 19:49:20,959 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 19:49:20,959 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 19:49:20,959 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 19:49:20,959 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 19:49:20,959 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 19:49:20,960 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 19:49:20,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 19:49:20,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 19:49:20,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 19:49:20,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 19:49:20,960 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 19:49:20,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 19:49:20,961 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 19:49:20,961 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 19:49:20,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 19:49:20,961 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 19:49:20,961 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 19:49:20,962 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 19:49:20,962 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 19:49:20,962 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 19:49:20,962 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 19:49:20,962 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 19:49:20,962 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:49:20,963 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:49:20,963 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 19:49:20,963 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 19:49:20,963 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 19:49:20,963 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-21 19:49:20,963 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 19:49:20,964 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 19:49:20,964 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 19:49:20,964 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 19:49:20,964 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-21 19:49:20,964 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 19:49:20,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 19:49:20,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 19:49:20,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 19:49:22,581 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 19:49:22,581 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 19:49:22,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:49:22 BoogieIcfgContainer [2021-02-21 19:49:22,585 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 19:49:22,587 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 19:49:22,587 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 19:49:22,591 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 19:49:22,591 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 07:49:20" (1/3) ... [2021-02-21 19:49:22,592 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@932c739 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:49:22, skipping insertion in model container [2021-02-21 19:49:22,592 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:49:20" (2/3) ... [2021-02-21 19:49:22,593 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@932c739 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:49:22, skipping insertion in model container [2021-02-21 19:49:22,593 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:49:22" (3/3) ... [2021-02-21 19:49:22,595 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product17.cil.c [2021-02-21 19:49:22,602 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 19:49:22,608 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 19:49:22,632 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 19:49:22,658 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 19:49:22,659 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 19:49:22,659 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 19:49:22,659 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 19:49:22,659 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 19:49:22,659 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 19:49:22,660 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 19:49:22,660 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 19:49:22,683 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states. [2021-02-21 19:49:22,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-21 19:49:22,704 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:49:22,705 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:49:22,706 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:49:22,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:49:22,713 INFO L82 PathProgramCache]: Analyzing trace with hash 1471972473, now seen corresponding path program 1 times [2021-02-21 19:49:22,723 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:49:22,723 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [639563988] [2021-02-21 19:49:22,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:49:22,807 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:49:22,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:23,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:23,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:23,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:23,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:23,800 WARN L202 SmtUtils]: Spent 617.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:49:23,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:49:23,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:23,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:23,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:23,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:49:23,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:23,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:23,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:23,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:49:23,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:23,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:23,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:23,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:49:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:23,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:23,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:23,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:49:23,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:23,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:23,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:23,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:49:23,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:23,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:23,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:23,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 19:49:23,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:23,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:23,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:23,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:49:23,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:23,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:23,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:23,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 19:49:23,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:23,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:23,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:23,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:49:23,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:23,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:23,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:24,031 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:49:24,033 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [639563988] [2021-02-21 19:49:24,036 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:49:24,036 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 19:49:24,036 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2086676884] [2021-02-21 19:49:24,042 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 19:49:24,043 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:49:24,056 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 19:49:24,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:49:24,060 INFO L87 Difference]: Start difference. First operand 294 states. Second operand 4 states. [2021-02-21 19:49:25,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:49:25,408 INFO L93 Difference]: Finished difference Result 437 states and 512 transitions. [2021-02-21 19:49:25,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 19:49:25,411 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-21 19:49:25,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:49:25,428 INFO L225 Difference]: With dead ends: 437 [2021-02-21 19:49:25,428 INFO L226 Difference]: Without dead ends: 284 [2021-02-21 19:49:25,433 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:49:25,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 284 states. [2021-02-21 19:49:25,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 284 to 242. [2021-02-21 19:49:25,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 242 states. [2021-02-21 19:49:25,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 261 transitions. [2021-02-21 19:49:25,611 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 261 transitions. Word has length 165 [2021-02-21 19:49:25,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:49:25,614 INFO L480 AbstractCegarLoop]: Abstraction has 242 states and 261 transitions. [2021-02-21 19:49:25,614 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 19:49:25,614 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 261 transitions. [2021-02-21 19:49:25,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-21 19:49:25,623 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:49:25,623 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:49:25,624 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 19:49:25,624 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:49:25,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:49:25,625 INFO L82 PathProgramCache]: Analyzing trace with hash -1514771297, now seen corresponding path program 1 times [2021-02-21 19:49:25,625 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:49:25,626 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [39002055] [2021-02-21 19:49:25,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:49:25,637 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:49:25,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:25,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:25,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:25,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:25,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:25,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:25,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:26,140 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:49:26,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:49:26,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:26,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:26,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:26,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:49:26,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:26,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:26,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:26,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:49:26,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:26,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:26,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:26,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:49:26,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:26,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:26,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:26,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:49:26,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:26,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:26,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:26,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:49:26,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:26,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:26,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:26,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:49:26,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:26,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:26,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:26,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:49:26,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:26,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:26,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:26,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 19:49:26,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:26,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:26,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:26,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:49:26,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:26,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:26,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:26,273 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:49:26,274 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [39002055] [2021-02-21 19:49:26,274 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:49:26,274 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 19:49:26,275 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407141979] [2021-02-21 19:49:26,277 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 19:49:26,277 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:49:26,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 19:49:26,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 19:49:26,280 INFO L87 Difference]: Start difference. First operand 242 states and 261 transitions. Second operand 5 states. [2021-02-21 19:49:27,161 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:49:28,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:49:28,027 INFO L93 Difference]: Finished difference Result 365 states and 407 transitions. [2021-02-21 19:49:28,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 19:49:28,028 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-21 19:49:28,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:49:28,047 INFO L225 Difference]: With dead ends: 365 [2021-02-21 19:49:28,048 INFO L226 Difference]: Without dead ends: 273 [2021-02-21 19:49:28,051 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 19:49:28,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2021-02-21 19:49:28,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 232. [2021-02-21 19:49:28,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 232 states. [2021-02-21 19:49:28,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 248 transitions. [2021-02-21 19:49:28,155 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 248 transitions. Word has length 166 [2021-02-21 19:49:28,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:49:28,155 INFO L480 AbstractCegarLoop]: Abstraction has 232 states and 248 transitions. [2021-02-21 19:49:28,156 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 19:49:28,156 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 248 transitions. [2021-02-21 19:49:28,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-21 19:49:28,158 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:49:28,158 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:49:28,158 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 19:49:28,158 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:49:28,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:49:28,159 INFO L82 PathProgramCache]: Analyzing trace with hash 855684711, now seen corresponding path program 1 times [2021-02-21 19:49:28,159 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:49:28,160 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1293804357] [2021-02-21 19:49:28,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:49:28,163 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:49:28,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:28,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:28,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:28,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:28,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:49:28,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:28,646 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:49:28,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:49:28,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:28,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:28,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:49:28,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:49:28,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:28,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:28,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:49:28,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:28,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:28,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:49:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:28,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:28,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:49:28,807 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-21 19:49:28,809 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-21 19:49:28,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:49:28,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:28,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:28,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:49:28,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:28,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:28,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:49:28,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:28,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:28,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:49:28,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:28,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:28,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:49:28,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:28,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:28,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-21 19:49:28,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:28,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:28,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:28,910 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:49:28,911 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1293804357] [2021-02-21 19:49:28,911 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:49:28,911 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 19:49:28,912 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728346167] [2021-02-21 19:49:28,912 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 19:49:28,912 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:49:28,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 19:49:28,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 19:49:28,913 INFO L87 Difference]: Start difference. First operand 232 states and 248 transitions. Second operand 10 states. [2021-02-21 19:49:29,647 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:49:30,071 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:49:30,443 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:49:30,835 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:49:31,268 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:49:31,608 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:49:32,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:49:32,974 INFO L93 Difference]: Finished difference Result 385 states and 433 transitions. [2021-02-21 19:49:32,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-21 19:49:32,975 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-21 19:49:32,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:49:32,978 INFO L225 Difference]: With dead ends: 385 [2021-02-21 19:49:32,978 INFO L226 Difference]: Without dead ends: 273 [2021-02-21 19:49:32,979 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-21 19:49:32,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2021-02-21 19:49:33,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 232. [2021-02-21 19:49:33,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 232 states. [2021-02-21 19:49:33,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 247 transitions. [2021-02-21 19:49:33,067 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 247 transitions. Word has length 175 [2021-02-21 19:49:33,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:49:33,068 INFO L480 AbstractCegarLoop]: Abstraction has 232 states and 247 transitions. [2021-02-21 19:49:33,068 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 19:49:33,068 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 247 transitions. [2021-02-21 19:49:33,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2021-02-21 19:49:33,071 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:49:33,071 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:49:33,071 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 19:49:33,072 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:49:33,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:49:33,072 INFO L82 PathProgramCache]: Analyzing trace with hash -2024225186, now seen corresponding path program 1 times [2021-02-21 19:49:33,072 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:49:33,073 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [82994085] [2021-02-21 19:49:33,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:49:33,076 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:49:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:33,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:33,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:33,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:33,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:33,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:33,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:33,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:33,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:33,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:33,505 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:49:33,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:49:33,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:33,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:33,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:33,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:49:33,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:33,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:33,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:49:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:33,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:33,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:49:33,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:33,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:33,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:49:33,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:33,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:33,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:49:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:33,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:33,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:49:33,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:33,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:33,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:49:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:33,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:33,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 19:49:33,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:33,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:33,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:33,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:49:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:33,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:33,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-02-21 19:49:33,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:33,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:33,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2021-02-21 19:49:33,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:49:33,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:49:33,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:33,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:49:33,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:49:33,733 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-21 19:49:33,734 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [82994085] [2021-02-21 19:49:33,734 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:49:33,734 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 19:49:33,735 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616397896] [2021-02-21 19:49:33,735 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 19:49:33,735 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:49:33,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 19:49:33,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 19:49:33,736 INFO L87 Difference]: Start difference. First operand 232 states and 247 transitions. Second operand 10 states. [2021-02-21 19:49:34,353 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:49:35,359 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:49:35,718 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:49:36,543 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:49:36,893 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:49:37,233 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:49:37,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:49:37,281 INFO L93 Difference]: Finished difference Result 345 states and 389 transitions. [2021-02-21 19:49:37,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-21 19:49:37,281 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 183 [2021-02-21 19:49:37,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:49:37,282 INFO L225 Difference]: With dead ends: 345 [2021-02-21 19:49:37,282 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 19:49:37,284 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-21 19:49:37,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 19:49:37,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 19:49:37,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 19:49:37,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 19:49:37,285 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 183 [2021-02-21 19:49:37,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:49:37,285 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 19:49:37,285 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 19:49:37,286 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 19:49:37,286 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 19:49:37,286 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 19:49:37,288 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 19:49:40,459 WARN L202 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:49:40,738 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:49:41,025 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:49:41,303 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:49:41,594 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-21 19:49:41,908 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 13 [2021-02-21 19:49:42,190 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:49:42,489 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:49:42,758 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:49:43,119 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:49:43,425 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-21 19:49:43,667 WARN L202 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:49:43,977 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-21 19:49:44,247 WARN L202 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:49:44,529 WARN L202 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:49:44,837 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-21 19:49:45,102 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:49:45,410 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 18 [2021-02-21 19:49:45,713 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:49:46,002 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:49:46,365 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:49:46,656 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 19:49:46,947 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:49:47,361 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-21 19:49:47,660 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-21 19:49:47,959 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-21 19:49:48,248 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:49:48,705 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:49:48,998 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:49:49,295 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:49:49,610 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:49:50,081 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:49:50,407 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:49:50,719 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-21 19:49:51,020 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-21 19:49:51,291 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:49:51,601 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-21 19:49:51,862 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:49:52,159 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:49:52,474 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:49:52,766 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:49:53,058 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-21 19:49:53,345 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-21 19:49:53,661 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-21 19:49:53,681 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 19:49:53,681 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 19:49:53,681 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 19:49:53,681 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-21 19:49:53,681 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-21 19:49:53,681 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-21 19:49:53,681 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 200 255) no Hoare annotation was computed. [2021-02-21 19:49:53,682 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-21 19:49:53,682 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-21 19:49:53,682 INFO L189 CegarLoopUtils]: For program point L242-1(line 242) no Hoare annotation was computed. [2021-02-21 19:49:53,682 INFO L189 CegarLoopUtils]: For program point L242-2(line 242) no Hoare annotation was computed. [2021-02-21 19:49:53,682 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-21 19:49:53,682 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-21 19:49:53,682 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-21 19:49:53,682 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-21 19:49:53,683 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-21 19:49:53,683 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-21 19:49:53,683 INFO L189 CegarLoopUtils]: For program point L247(lines 224 248) no Hoare annotation was computed. [2021-02-21 19:49:53,683 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-21 19:49:53,683 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-21 19:49:53,683 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-21 19:49:53,683 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-21 19:49:53,683 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-21 19:49:53,683 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-21 19:49:53,683 INFO L189 CegarLoopUtils]: For program point L231(lines 231 235) no Hoare annotation was computed. [2021-02-21 19:49:53,683 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 200 255) no Hoare annotation was computed. [2021-02-21 19:49:53,684 INFO L189 CegarLoopUtils]: For program point L231-1(lines 231 235) no Hoare annotation was computed. [2021-02-21 19:49:53,684 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 200 255) no Hoare annotation was computed. [2021-02-21 19:49:53,684 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-21 19:49:53,684 INFO L189 CegarLoopUtils]: For program point L223-1(line 223) no Hoare annotation was computed. [2021-02-21 19:49:53,684 INFO L189 CegarLoopUtils]: For program point L223-2(line 223) no Hoare annotation was computed. [2021-02-21 19:49:53,684 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-21 19:49:53,684 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-21 19:49:53,684 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-21 19:49:53,684 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-21 19:49:53,684 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-21 19:49:53,685 INFO L189 CegarLoopUtils]: For program point L244-1(lines 225 246) no Hoare annotation was computed. [2021-02-21 19:49:53,685 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-21 19:49:53,685 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-21 19:49:53,685 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-21 19:49:53,685 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-21 19:49:53,685 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-21 19:49:53,685 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-21 19:49:53,685 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-21 19:49:53,685 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-21 19:49:53,685 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-21 19:49:53,685 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-21 19:49:53,685 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-21 19:49:53,685 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-21 19:49:53,685 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-21 19:49:53,686 INFO L189 CegarLoopUtils]: For program point L308(lines 281 309) no Hoare annotation was computed. [2021-02-21 19:49:53,686 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-21 19:49:53,686 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-21 19:49:53,686 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 256 315) no Hoare annotation was computed. [2021-02-21 19:49:53,686 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-21 19:49:53,686 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-21 19:49:53,686 INFO L189 CegarLoopUtils]: For program point L300-1(line 300) no Hoare annotation was computed. [2021-02-21 19:49:53,686 INFO L189 CegarLoopUtils]: For program point L300-2(line 300) no Hoare annotation was computed. [2021-02-21 19:49:53,686 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 256 315) no Hoare annotation was computed. [2021-02-21 19:49:53,686 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-21 19:49:53,686 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-21 19:49:53,686 INFO L189 CegarLoopUtils]: For program point L296-1(line 296) no Hoare annotation was computed. [2021-02-21 19:49:53,686 INFO L189 CegarLoopUtils]: For program point L296-2(line 296) no Hoare annotation was computed. [2021-02-21 19:49:53,686 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-21 19:49:53,687 INFO L189 CegarLoopUtils]: For program point L288(lines 288 292) no Hoare annotation was computed. [2021-02-21 19:49:53,687 INFO L189 CegarLoopUtils]: For program point L288-1(lines 288 292) no Hoare annotation was computed. [2021-02-21 19:49:53,687 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-21 19:49:53,687 INFO L189 CegarLoopUtils]: For program point L280-1(line 280) no Hoare annotation was computed. [2021-02-21 19:49:53,687 INFO L189 CegarLoopUtils]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-02-21 19:49:53,687 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 256 315) no Hoare annotation was computed. [2021-02-21 19:49:53,687 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-21 19:49:53,687 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-21 19:49:53,687 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-21 19:49:53,687 INFO L189 CegarLoopUtils]: For program point L305-1(line 305) no Hoare annotation was computed. [2021-02-21 19:49:53,687 INFO L189 CegarLoopUtils]: For program point L305-2(line 305) no Hoare annotation was computed. [2021-02-21 19:49:53,687 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-21 19:49:53,687 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-21 19:49:53,688 INFO L189 CegarLoopUtils]: For program point L301-1(line 301) no Hoare annotation was computed. [2021-02-21 19:49:53,688 INFO L189 CegarLoopUtils]: For program point L301-2(line 301) no Hoare annotation was computed. [2021-02-21 19:49:53,688 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-21 19:49:53,688 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-21 19:49:53,688 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-21 19:49:53,688 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-21 19:49:53,688 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-21 19:49:53,688 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-21 19:49:53,688 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-21 19:49:53,688 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-21 19:49:53,688 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-21 19:49:53,688 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-21 19:49:53,688 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-21 19:49:53,688 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-21 19:49:53,688 INFO L189 CegarLoopUtils]: For program point L282-2(lines 282 307) no Hoare annotation was computed. [2021-02-21 19:49:53,689 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-21 19:49:53,689 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-21 19:49:53,689 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-21 19:49:53,689 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-21 19:49:53,689 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-21 19:49:53,689 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-21 19:49:53,689 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-21 19:49:53,689 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 541 547) the Hoare annotation is: true [2021-02-21 19:49:53,689 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 541 547) the Hoare annotation is: true [2021-02-21 19:49:53,690 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 548 556) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-21 19:49:53,690 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 548 556) the Hoare annotation is: true [2021-02-21 19:49:53,690 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 548 556) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-21 19:49:53,690 INFO L185 CegarLoopUtils]: At program point L553(line 553) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:49:53,690 INFO L192 CegarLoopUtils]: At program point L552(line 552) the Hoare annotation is: true [2021-02-21 19:49:53,690 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 561 568) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-21 19:49:53,690 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 561 568) the Hoare annotation is: true [2021-02-21 19:49:53,690 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 561 568) the Hoare annotation is: true [2021-02-21 19:49:53,691 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 569 578) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-21 19:49:53,691 INFO L185 CegarLoopUtils]: At program point L574(line 574) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-21 19:49:53,691 INFO L185 CegarLoopUtils]: At program point L574-1(line 574) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-21 19:49:53,691 INFO L192 CegarLoopUtils]: At program point L574-2(line 574) the Hoare annotation is: true [2021-02-21 19:49:53,691 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 569 578) the Hoare annotation is: true [2021-02-21 19:49:53,691 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 569 578) the Hoare annotation is: true [2021-02-21 19:49:53,692 INFO L185 CegarLoopUtils]: At program point L591(lines 591 601) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) [2021-02-21 19:49:53,692 INFO L192 CegarLoopUtils]: At program point L589(line 589) the Hoare annotation is: true [2021-02-21 19:49:53,692 INFO L185 CegarLoopUtils]: At program point L589-1(line 589) the Hoare annotation is: (or (= |__utac_acc__Specification5_spec__3_#t~ret46| 0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:49:53,692 INFO L192 CegarLoopUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2021-02-21 19:49:53,692 INFO L185 CegarLoopUtils]: At program point L589-2(line 589) the Hoare annotation is: (or (= |__utac_acc__Specification5_spec__3_#t~ret46| 0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:49:53,692 INFO L185 CegarLoopUtils]: At program point L589-3(line 589) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |__utac_acc__Specification5_spec__3_#t~ret46| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0))) [2021-02-21 19:49:53,692 INFO L192 CegarLoopUtils]: At program point L587-1(lines 579 607) the Hoare annotation is: true [2021-02-21 19:49:53,692 INFO L192 CegarLoopUtils]: At program point L585(line 585) the Hoare annotation is: true [2021-02-21 19:49:53,692 INFO L192 CegarLoopUtils]: At program point L585-1(line 585) the Hoare annotation is: true [2021-02-21 19:49:53,692 INFO L192 CegarLoopUtils]: At program point L585-2(line 585) the Hoare annotation is: true [2021-02-21 19:49:53,693 INFO L192 CegarLoopUtils]: At program point L585-3(line 585) the Hoare annotation is: true [2021-02-21 19:49:53,693 INFO L192 CegarLoopUtils]: At program point L581(line 581) the Hoare annotation is: true [2021-02-21 19:49:53,693 INFO L185 CegarLoopUtils]: At program point L594(line 594) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:49:53,693 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 579 607) the Hoare annotation is: true [2021-02-21 19:49:53,693 INFO L185 CegarLoopUtils]: At program point L592(lines 592 598) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:49:53,693 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 579 607) the Hoare annotation is: true [2021-02-21 19:49:53,693 INFO L185 CegarLoopUtils]: At program point L130-1(line 130) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,693 INFO L185 CegarLoopUtils]: At program point L126(line 126) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,693 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 124 146) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,693 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 124 146) the Hoare annotation is: true [2021-02-21 19:49:53,693 INFO L192 CegarLoopUtils]: At program point L143(line 143) the Hoare annotation is: true [2021-02-21 19:49:53,694 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 124 146) the Hoare annotation is: true [2021-02-21 19:49:53,694 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,694 INFO L185 CegarLoopUtils]: At program point L136-1(line 136) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,694 INFO L185 CegarLoopUtils]: At program point L134(lines 134 141) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,694 INFO L192 CegarLoopUtils]: At program point L134-1(lines 134 141) the Hoare annotation is: true [2021-02-21 19:49:53,694 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0))) [2021-02-21 19:49:53,694 INFO L185 CegarLoopUtils]: At program point L131(line 131) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,694 INFO L185 CegarLoopUtils]: At program point L132-1(line 132) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0))) [2021-02-21 19:49:53,694 INFO L185 CegarLoopUtils]: At program point L130(line 130) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,695 INFO L185 CegarLoopUtils]: At program point L132-2(line 132) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,695 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2021-02-21 19:49:53,695 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-21 19:49:53,695 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-21 19:49:53,695 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-21 19:49:53,695 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2021-02-21 19:49:53,695 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-21 19:49:53,695 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2021-02-21 19:49:53,695 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-21 19:49:53,695 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-21 19:49:53,695 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-21 19:49:53,695 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-21 19:49:53,696 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-21 19:49:53,696 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-21 19:49:53,696 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-21 19:49:53,696 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-21 19:49:53,696 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-21 19:49:53,696 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-21 19:49:53,696 INFO L185 CegarLoopUtils]: At program point L799(line 799) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) [2021-02-21 19:49:53,696 INFO L192 CegarLoopUtils]: At program point L798(line 798) the Hoare annotation is: true [2021-02-21 19:49:53,696 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 794 802) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:49:53,696 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 794 802) the Hoare annotation is: true [2021-02-21 19:49:53,697 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 794 802) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:49:53,697 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 839 857) the Hoare annotation is: true [2021-02-21 19:49:53,697 INFO L192 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: true [2021-02-21 19:49:53,697 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 839 857) the Hoare annotation is: true [2021-02-21 19:49:53,697 INFO L192 CegarLoopUtils]: At program point L851(line 851) the Hoare annotation is: true [2021-02-21 19:49:53,697 INFO L192 CegarLoopUtils]: At program point L849(line 849) the Hoare annotation is: true [2021-02-21 19:49:53,697 INFO L192 CegarLoopUtils]: At program point L848(lines 848 852) the Hoare annotation is: true [2021-02-21 19:49:53,697 INFO L192 CegarLoopUtils]: At program point L846(line 846) the Hoare annotation is: true [2021-02-21 19:49:53,697 INFO L192 CegarLoopUtils]: At program point L848-2(lines 848 852) the Hoare annotation is: true [2021-02-21 19:49:53,697 INFO L192 CegarLoopUtils]: At program point L846-1(line 846) the Hoare annotation is: true [2021-02-21 19:49:53,697 INFO L192 CegarLoopUtils]: At program point L846-2(line 846) the Hoare annotation is: true [2021-02-21 19:49:53,698 INFO L192 CegarLoopUtils]: At program point L846-3(line 846) the Hoare annotation is: true [2021-02-21 19:49:53,698 INFO L192 CegarLoopUtils]: At program point L842(line 842) the Hoare annotation is: true [2021-02-21 19:49:53,698 INFO L192 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: true [2021-02-21 19:49:53,698 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 839 857) the Hoare annotation is: true [2021-02-21 19:49:53,698 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-21 19:49:53,698 INFO L189 CegarLoopUtils]: For program point L833-1(line 833) no Hoare annotation was computed. [2021-02-21 19:49:53,698 INFO L189 CegarLoopUtils]: For program point L828(line 828) no Hoare annotation was computed. [2021-02-21 19:49:53,698 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-21 19:49:53,698 INFO L189 CegarLoopUtils]: For program point L822(lines 822 830) no Hoare annotation was computed. [2021-02-21 19:49:53,698 INFO L189 CegarLoopUtils]: For program point L822-2(lines 822 830) no Hoare annotation was computed. [2021-02-21 19:49:53,698 INFO L189 CegarLoopUtils]: For program point L816(line 816) no Hoare annotation was computed. [2021-02-21 19:49:53,698 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 803 838) no Hoare annotation was computed. [2021-02-21 19:49:53,698 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-21 19:49:53,698 INFO L189 CegarLoopUtils]: For program point L810(lines 810 818) no Hoare annotation was computed. [2021-02-21 19:49:53,699 INFO L189 CegarLoopUtils]: For program point L810-2(lines 810 818) no Hoare annotation was computed. [2021-02-21 19:49:53,699 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 803 838) no Hoare annotation was computed. [2021-02-21 19:49:53,699 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 803 838) no Hoare annotation was computed. [2021-02-21 19:49:53,699 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 534 540) the Hoare annotation is: true [2021-02-21 19:49:53,699 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 534 540) the Hoare annotation is: true [2021-02-21 19:49:53,699 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-21 19:49:53,699 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-21 19:49:53,699 INFO L189 CegarLoopUtils]: For program point L159(line 159) no Hoare annotation was computed. [2021-02-21 19:49:53,699 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-21 19:49:53,699 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-21 19:49:53,699 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-21 19:49:53,699 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-21 19:49:53,699 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-21 19:49:53,699 INFO L189 CegarLoopUtils]: For program point L184-1(line 184) no Hoare annotation was computed. [2021-02-21 19:49:53,700 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 154 199) no Hoare annotation was computed. [2021-02-21 19:49:53,700 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-21 19:49:53,700 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-21 19:49:53,700 INFO L189 CegarLoopUtils]: For program point L180-1(line 180) no Hoare annotation was computed. [2021-02-21 19:49:53,700 INFO L189 CegarLoopUtils]: For program point L178(line 178) no Hoare annotation was computed. [2021-02-21 19:49:53,700 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-21 19:49:53,700 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 154 199) no Hoare annotation was computed. [2021-02-21 19:49:53,700 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-21 19:49:53,700 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 154 199) no Hoare annotation was computed. [2021-02-21 19:49:53,700 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-21 19:49:53,701 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-21 19:49:53,701 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-21 19:49:53,701 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-21 19:49:53,701 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-21 19:49:53,701 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-21 19:49:53,701 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-21 19:49:53,701 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-21 19:49:53,701 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-21 19:49:53,701 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-21 19:49:53,701 INFO L189 CegarLoopUtils]: For program point L191-1(line 191) no Hoare annotation was computed. [2021-02-21 19:49:53,701 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-21 19:49:53,701 INFO L189 CegarLoopUtils]: For program point L191-2(line 191) no Hoare annotation was computed. [2021-02-21 19:49:53,701 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-21 19:49:53,701 INFO L189 CegarLoopUtils]: For program point L154(lines 154 199) no Hoare annotation was computed. [2021-02-21 19:49:53,701 INFO L189 CegarLoopUtils]: For program point L154-1(lines 154 199) no Hoare annotation was computed. [2021-02-21 19:49:53,702 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-21 19:49:53,702 INFO L189 CegarLoopUtils]: For program point L179(line 179) no Hoare annotation was computed. [2021-02-21 19:49:53,702 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-21 19:49:53,702 INFO L189 CegarLoopUtils]: For program point L177-1(line 177) no Hoare annotation was computed. [2021-02-21 19:49:53,702 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-21 19:49:53,702 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-21 19:49:53,702 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-21 19:49:53,702 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-21 19:49:53,702 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-21 19:49:53,702 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-21 19:49:53,702 INFO L189 CegarLoopUtils]: For program point L481(lines 481 501) no Hoare annotation was computed. [2021-02-21 19:49:53,702 INFO L189 CegarLoopUtils]: For program point L481-1(lines 481 501) no Hoare annotation was computed. [2021-02-21 19:49:53,702 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-21 19:49:53,702 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-21 19:49:53,702 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-21 19:49:53,703 INFO L189 CegarLoopUtils]: For program point L508-1(line 508) no Hoare annotation was computed. [2021-02-21 19:49:53,703 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-21 19:49:53,703 INFO L189 CegarLoopUtils]: For program point L508-2(line 508) no Hoare annotation was computed. [2021-02-21 19:49:53,703 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 467 512) no Hoare annotation was computed. [2021-02-21 19:49:53,703 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-21 19:49:53,703 INFO L189 CegarLoopUtils]: For program point L506-1(line 506) no Hoare annotation was computed. [2021-02-21 19:49:53,703 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-21 19:49:53,703 INFO L189 CegarLoopUtils]: For program point L506-2(line 506) no Hoare annotation was computed. [2021-02-21 19:49:53,703 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-21 19:49:53,703 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-21 19:49:53,703 INFO L189 CegarLoopUtils]: For program point L467(lines 467 512) no Hoare annotation was computed. [2021-02-21 19:49:53,703 INFO L189 CegarLoopUtils]: For program point L498(lines 498 499) no Hoare annotation was computed. [2021-02-21 19:49:53,703 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 467 512) no Hoare annotation was computed. [2021-02-21 19:49:53,704 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-21 19:49:53,704 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 467 512) no Hoare annotation was computed. [2021-02-21 19:49:53,704 INFO L189 CegarLoopUtils]: For program point L486-1(line 486) no Hoare annotation was computed. [2021-02-21 19:49:53,704 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-21 19:49:53,704 INFO L189 CegarLoopUtils]: For program point L486-2(line 486) no Hoare annotation was computed. [2021-02-21 19:49:53,704 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-21 19:49:53,704 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-21 19:49:53,704 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-21 19:49:53,704 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-21 19:49:53,704 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-21 19:49:53,704 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-21 19:49:53,705 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-21 19:49:53,705 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-21 19:49:53,705 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-21 19:49:53,705 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-21 19:49:53,705 INFO L189 CegarLoopUtils]: For program point L491(lines 491 492) no Hoare annotation was computed. [2021-02-21 19:49:53,705 INFO L189 CegarLoopUtils]: For program point L487(lines 487 494) no Hoare annotation was computed. [2021-02-21 19:49:53,705 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-21 19:49:53,705 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-21 19:49:53,705 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 110 120) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,706 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 110 120) the Hoare annotation is: true [2021-02-21 19:49:53,706 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 110 120) the Hoare annotation is: true [2021-02-21 19:49:53,706 INFO L185 CegarLoopUtils]: At program point L115(line 115) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:49:53,706 INFO L189 CegarLoopUtils]: For program point L788-3(line 788) no Hoare annotation was computed. [2021-02-21 19:49:53,706 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 783 793) no Hoare annotation was computed. [2021-02-21 19:49:53,706 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 783 793) no Hoare annotation was computed. [2021-02-21 19:49:53,706 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 783 793) no Hoare annotation was computed. [2021-02-21 19:49:53,706 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-21 19:49:53,706 INFO L189 CegarLoopUtils]: For program point L788(line 788) no Hoare annotation was computed. [2021-02-21 19:49:53,706 INFO L189 CegarLoopUtils]: For program point L788-1(line 788) no Hoare annotation was computed. [2021-02-21 19:49:53,706 INFO L189 CegarLoopUtils]: For program point L788-2(line 788) no Hoare annotation was computed. [2021-02-21 19:49:53,707 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 775 782) the Hoare annotation is: true [2021-02-21 19:49:53,707 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 775 782) the Hoare annotation is: true [2021-02-21 19:49:53,707 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 775 782) the Hoare annotation is: true [2021-02-21 19:49:53,707 INFO L185 CegarLoopUtils]: At program point L761(line 761) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,707 INFO L185 CegarLoopUtils]: At program point L761-1(lines 742 766) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,707 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 742 766) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,707 INFO L185 CegarLoopUtils]: At program point L756(line 756) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,707 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 742 766) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,707 INFO L185 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,707 INFO L185 CegarLoopUtils]: At program point L750(lines 750 758) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,707 INFO L185 CegarLoopUtils]: At program point L748(line 748) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,707 INFO L185 CegarLoopUtils]: At program point L748-1(line 748) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,707 INFO L185 CegarLoopUtils]: At program point L746(lines 746 763) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,708 INFO L185 CegarLoopUtils]: At program point L748-2(line 748) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,708 INFO L185 CegarLoopUtils]: At program point L748-3(line 748) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,708 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 734 740) the Hoare annotation is: true [2021-02-21 19:49:53,708 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 734 740) the Hoare annotation is: true [2021-02-21 19:49:53,708 INFO L185 CegarLoopUtils]: At program point L861(line 861) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,708 INFO L185 CegarLoopUtils]: At program point L915(lines 868 916) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,708 INFO L185 CegarLoopUtils]: At program point L903(line 903) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,708 INFO L185 CegarLoopUtils]: At program point L870(lines 869 914) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,708 INFO L185 CegarLoopUtils]: At program point L903-1(line 903) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,708 INFO L185 CegarLoopUtils]: At program point L903-2(line 903) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,708 INFO L185 CegarLoopUtils]: At program point L899(lines 899 910) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,709 INFO L185 CegarLoopUtils]: At program point L862(line 862) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,709 INFO L185 CegarLoopUtils]: At program point L891(line 891) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,709 INFO L185 CegarLoopUtils]: At program point L887(line 887) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,709 INFO L185 CegarLoopUtils]: At program point L887-1(line 887) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,709 INFO L185 CegarLoopUtils]: At program point L912(lines 869 914) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,709 INFO L185 CegarLoopUtils]: At program point L879(lines 879 885) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,709 INFO L185 CegarLoopUtils]: At program point L879-1(lines 879 885) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,710 INFO L185 CegarLoopUtils]: At program point L871(lines 871 875) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,710 INFO L185 CegarLoopUtils]: At program point L867(line 867) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,710 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 859 922) the Hoare annotation is: true [2021-02-21 19:49:53,710 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 859 922) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,710 INFO L185 CegarLoopUtils]: At program point L863(line 863) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,710 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 859 922) the Hoare annotation is: true [2021-02-21 19:49:53,710 INFO L185 CegarLoopUtils]: At program point L905(lines 905 909) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,710 INFO L185 CegarLoopUtils]: At program point L905-2(lines 899 910) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,711 INFO L185 CegarLoopUtils]: At program point L897(line 897) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,711 INFO L185 CegarLoopUtils]: At program point L864(line 864) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,711 INFO L185 CegarLoopUtils]: At program point L897-1(line 897) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,711 INFO L185 CegarLoopUtils]: At program point L889(lines 889 895) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,711 INFO L185 CegarLoopUtils]: At program point L889-1(lines 889 895) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,711 INFO L185 CegarLoopUtils]: At program point L881(line 881) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,711 INFO L185 CegarLoopUtils]: At program point L877(line 877) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,711 INFO L185 CegarLoopUtils]: At program point L877-1(line 877) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:53,712 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 421 466) no Hoare annotation was computed. [2021-02-21 19:49:53,712 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-21 19:49:53,712 INFO L189 CegarLoopUtils]: For program point L440-1(line 440) no Hoare annotation was computed. [2021-02-21 19:49:53,712 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-21 19:49:53,712 INFO L189 CegarLoopUtils]: For program point L440-2(line 440) no Hoare annotation was computed. [2021-02-21 19:49:53,712 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-21 19:49:53,712 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-21 19:49:53,712 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-21 19:49:53,712 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-21 19:49:53,712 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-21 19:49:53,712 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-21 19:49:53,712 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-21 19:49:53,713 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-21 19:49:53,713 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-21 19:49:53,713 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-21 19:49:53,713 INFO L189 CegarLoopUtils]: For program point L445(lines 445 446) no Hoare annotation was computed. [2021-02-21 19:49:53,713 INFO L189 CegarLoopUtils]: For program point L441(lines 441 448) no Hoare annotation was computed. [2021-02-21 19:49:53,713 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-21 19:49:53,713 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-21 19:49:53,713 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 421 466) no Hoare annotation was computed. [2021-02-21 19:49:53,713 INFO L189 CegarLoopUtils]: For program point L435(lines 435 455) no Hoare annotation was computed. [2021-02-21 19:49:53,713 INFO L189 CegarLoopUtils]: For program point L435-1(lines 435 455) no Hoare annotation was computed. [2021-02-21 19:49:53,713 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 421 466) no Hoare annotation was computed. [2021-02-21 19:49:53,713 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-21 19:49:53,714 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-21 19:49:53,714 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-21 19:49:53,714 INFO L189 CegarLoopUtils]: For program point L462-1(line 462) no Hoare annotation was computed. [2021-02-21 19:49:53,714 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-21 19:49:53,714 INFO L189 CegarLoopUtils]: For program point L462-2(line 462) no Hoare annotation was computed. [2021-02-21 19:49:53,714 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-21 19:49:53,714 INFO L189 CegarLoopUtils]: For program point L460-1(line 460) no Hoare annotation was computed. [2021-02-21 19:49:53,714 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-21 19:49:53,714 INFO L189 CegarLoopUtils]: For program point L460-2(line 460) no Hoare annotation was computed. [2021-02-21 19:49:53,714 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-21 19:49:53,714 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-21 19:49:53,714 INFO L189 CegarLoopUtils]: For program point L421(lines 421 466) no Hoare annotation was computed. [2021-02-21 19:49:53,715 INFO L189 CegarLoopUtils]: For program point L452(lines 452 453) no Hoare annotation was computed. [2021-02-21 19:49:53,715 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 692 700) the Hoare annotation is: true [2021-02-21 19:49:53,715 INFO L192 CegarLoopUtils]: At program point L697(line 697) the Hoare annotation is: true [2021-02-21 19:49:53,715 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 692 700) the Hoare annotation is: true [2021-02-21 19:49:53,715 INFO L192 CegarLoopUtils]: At program point L696(line 696) the Hoare annotation is: true [2021-02-21 19:49:53,715 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 692 700) the Hoare annotation is: true [2021-02-21 19:49:53,715 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-21 19:49:53,715 INFO L189 CegarLoopUtils]: For program point L668(lines 668 676) no Hoare annotation was computed. [2021-02-21 19:49:53,715 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-21 19:49:53,715 INFO L189 CegarLoopUtils]: For program point L668-2(lines 668 676) no Hoare annotation was computed. [2021-02-21 19:49:53,715 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 660 682) no Hoare annotation was computed. [2021-02-21 19:49:53,716 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 660 682) no Hoare annotation was computed. [2021-02-21 19:49:53,716 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 660 682) no Hoare annotation was computed. [2021-02-21 19:49:53,716 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-21 19:49:53,716 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-21 19:49:53,716 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-21 19:49:53,716 INFO L189 CegarLoopUtils]: For program point L382-1(line 382) no Hoare annotation was computed. [2021-02-21 19:49:53,716 INFO L189 CegarLoopUtils]: For program point L349-1(line 349) no Hoare annotation was computed. [2021-02-21 19:49:53,716 INFO L189 CegarLoopUtils]: For program point L407(lines 407 414) no Hoare annotation was computed. [2021-02-21 19:49:53,716 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-21 19:49:53,716 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-21 19:49:53,716 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-21 19:49:53,716 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-21 19:49:53,717 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-21 19:49:53,717 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-21 19:49:53,717 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-21 19:49:53,717 INFO L189 CegarLoopUtils]: For program point L342(lines 342 346) no Hoare annotation was computed. [2021-02-21 19:49:53,717 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-21 19:49:53,717 INFO L189 CegarLoopUtils]: For program point L367-2(lines 367 387) no Hoare annotation was computed. [2021-02-21 19:49:53,717 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-21 19:49:53,717 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-21 19:49:53,717 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-21 19:49:53,717 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 318 420) no Hoare annotation was computed. [2021-02-21 19:49:53,717 INFO L189 CegarLoopUtils]: For program point L318(lines 318 420) no Hoare annotation was computed. [2021-02-21 19:49:53,717 INFO L189 CegarLoopUtils]: For program point L318-1(lines 318 420) no Hoare annotation was computed. [2021-02-21 19:49:53,718 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-21 19:49:53,718 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-21 19:49:53,718 INFO L189 CegarLoopUtils]: For program point L409-1(line 409) no Hoare annotation was computed. [2021-02-21 19:49:53,718 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-21 19:49:53,718 INFO L189 CegarLoopUtils]: For program point L409-2(line 409) no Hoare annotation was computed. [2021-02-21 19:49:53,718 INFO L189 CegarLoopUtils]: For program point L368(lines 367 387) no Hoare annotation was computed. [2021-02-21 19:49:53,718 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-21 19:49:53,718 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-21 19:49:53,718 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-21 19:49:53,718 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-21 19:49:53,718 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 318 420) no Hoare annotation was computed. [2021-02-21 19:49:53,718 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-21 19:49:53,719 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-21 19:49:53,719 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-21 19:49:53,719 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-21 19:49:53,719 INFO L189 CegarLoopUtils]: For program point L352-1(line 352) no Hoare annotation was computed. [2021-02-21 19:49:53,719 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-21 19:49:53,719 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-21 19:49:53,719 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-21 19:49:53,719 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 318 420) no Hoare annotation was computed. [2021-02-21 19:49:53,719 INFO L189 CegarLoopUtils]: For program point L369(lines 369 373) no Hoare annotation was computed. [2021-02-21 19:49:53,719 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-21 19:49:53,719 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-21 19:49:53,719 INFO L189 CegarLoopUtils]: For program point L394-1(line 394) no Hoare annotation was computed. [2021-02-21 19:49:53,720 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-21 19:49:53,720 INFO L189 CegarLoopUtils]: For program point L394-2(line 394) no Hoare annotation was computed. [2021-02-21 19:49:53,720 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-21 19:49:53,720 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-21 19:49:53,720 INFO L189 CegarLoopUtils]: For program point L378-1(line 378) no Hoare annotation was computed. [2021-02-21 19:49:53,720 INFO L189 CegarLoopUtils]: For program point L378-2(line 378) no Hoare annotation was computed. [2021-02-21 19:49:53,720 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-21 19:49:53,720 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-21 19:49:53,720 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-21 19:49:53,720 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-21 19:49:53,720 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-21 19:49:53,720 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-21 19:49:53,721 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-21 19:49:53,721 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-21 19:49:53,721 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-21 19:49:53,721 INFO L189 CegarLoopUtils]: For program point L396-1(line 396) no Hoare annotation was computed. [2021-02-21 19:49:53,721 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-21 19:49:53,721 INFO L189 CegarLoopUtils]: For program point L396-2(line 396) no Hoare annotation was computed. [2021-02-21 19:49:53,721 INFO L189 CegarLoopUtils]: For program point L388(lines 366 389) no Hoare annotation was computed. [2021-02-21 19:49:53,721 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-21 19:49:53,721 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-21 19:49:53,721 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-21 19:49:53,721 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-21 19:49:53,721 INFO L189 CegarLoopUtils]: For program point L347(lines 347 363) no Hoare annotation was computed. [2021-02-21 19:49:53,722 INFO L189 CegarLoopUtils]: For program point L380-1(line 380) no Hoare annotation was computed. [2021-02-21 19:49:53,722 INFO L189 CegarLoopUtils]: For program point L380-2(line 380) no Hoare annotation was computed. [2021-02-21 19:49:53,722 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-21 19:49:53,722 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-21 19:49:53,722 INFO L189 CegarLoopUtils]: For program point L364(lines 364 405) no Hoare annotation was computed. [2021-02-21 19:49:53,722 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-21 19:49:53,722 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-21 19:49:53,722 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-21 19:49:53,722 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-21 19:49:53,722 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-21 19:49:53,722 INFO L189 CegarLoopUtils]: For program point L406(lines 406 417) no Hoare annotation was computed. [2021-02-21 19:49:53,722 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-21 19:49:53,723 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-21 19:49:53,723 INFO L189 CegarLoopUtils]: For program point L398-1(line 398) no Hoare annotation was computed. [2021-02-21 19:49:53,723 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-21 19:49:53,723 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-21 19:49:53,723 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-21 19:49:53,723 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-21 19:49:53,723 INFO L189 CegarLoopUtils]: For program point L526-1(line 526) no Hoare annotation was computed. [2021-02-21 19:49:53,723 INFO L189 CegarLoopUtils]: For program point L526-2(line 526) no Hoare annotation was computed. [2021-02-21 19:49:53,723 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 524 533) no Hoare annotation was computed. [2021-02-21 19:49:53,723 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 524 533) no Hoare annotation was computed. [2021-02-21 19:49:53,723 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 524 533) no Hoare annotation was computed. [2021-02-21 19:49:53,723 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-21 19:49:53,724 INFO L185 CegarLoopUtils]: At program point L832(line 832) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,724 INFO L185 CegarLoopUtils]: At program point L704(line 704) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-21 19:49:53,724 INFO L185 CegarLoopUtils]: At program point L832-1(line 832) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,724 INFO L185 CegarLoopUtils]: At program point L832-2(line 832) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,724 INFO L185 CegarLoopUtils]: At program point L832-3(line 832) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,724 INFO L185 CegarLoopUtils]: At program point L828(line 828) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,724 INFO L185 CegarLoopUtils]: At program point L828-1(line 828) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,724 INFO L185 CegarLoopUtils]: At program point L828-2(line 828) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,724 INFO L185 CegarLoopUtils]: At program point L828-3(line 828) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,725 INFO L185 CegarLoopUtils]: At program point L824(line 824) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,725 INFO L185 CegarLoopUtils]: At program point L828-4(line 828) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,725 INFO L185 CegarLoopUtils]: At program point L824-1(line 824) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,725 INFO L185 CegarLoopUtils]: At program point L824-2(line 824) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,725 INFO L185 CegarLoopUtils]: At program point L824-3(line 824) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,725 INFO L185 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,726 INFO L185 CegarLoopUtils]: At program point L820-1(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,726 INFO L185 CegarLoopUtils]: At program point L498(line 498) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,726 INFO L185 CegarLoopUtils]: At program point L820-2(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,726 INFO L185 CegarLoopUtils]: At program point L498-1(line 498) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,726 INFO L185 CegarLoopUtils]: At program point L820-3(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,726 INFO L185 CegarLoopUtils]: At program point L816(line 816) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,726 INFO L185 CegarLoopUtils]: At program point L820-4(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,726 INFO L185 CegarLoopUtils]: At program point L560(line 560) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,727 INFO L185 CegarLoopUtils]: At program point L816-1(line 816) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,727 INFO L185 CegarLoopUtils]: At program point L820-5(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,727 INFO L185 CegarLoopUtils]: At program point L816-2(line 816) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,727 INFO L185 CegarLoopUtils]: At program point L820-6(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,727 INFO L185 CegarLoopUtils]: At program point L816-3(line 816) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,727 INFO L185 CegarLoopUtils]: At program point L820-7(line 820) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,727 INFO L185 CegarLoopUtils]: At program point L812(line 812) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,727 INFO L185 CegarLoopUtils]: At program point L816-4(line 816) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,727 INFO L185 CegarLoopUtils]: At program point L812-1(line 812) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,728 INFO L185 CegarLoopUtils]: At program point L812-2(line 812) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,728 INFO L185 CegarLoopUtils]: At program point L812-3(line 812) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,728 INFO L185 CegarLoopUtils]: At program point L808(line 808) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,728 INFO L185 CegarLoopUtils]: At program point L614(line 614) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-21 19:49:53,728 INFO L185 CegarLoopUtils]: At program point L453(line 453) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,728 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,728 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,728 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,728 INFO L185 CegarLoopUtils]: At program point L705(line 705) the Hoare annotation is: (= ~pumpRunning~0 0) [2021-02-21 19:49:53,729 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,729 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,729 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,729 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,729 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,729 INFO L185 CegarLoopUtils]: At program point L445(line 445) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,729 INFO L185 CegarLoopUtils]: At program point L317(line 317) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,729 INFO L185 CegarLoopUtils]: At program point L445-1(line 445) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,730 INFO L185 CegarLoopUtils]: At program point L499(line 499) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,730 INFO L185 CegarLoopUtils]: At program point L491(line 491) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,730 INFO L185 CegarLoopUtils]: At program point L491-1(line 491) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,730 INFO L185 CegarLoopUtils]: At program point L834(line 834) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,730 INFO L185 CegarLoopUtils]: At program point L834-1(line 834) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,730 INFO L185 CegarLoopUtils]: At program point L834-2(line 834) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,730 INFO L185 CegarLoopUtils]: At program point L446(line 446) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,730 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:49:53,731 INFO L185 CegarLoopUtils]: At program point L665(line 665) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,731 INFO L185 CegarLoopUtils]: At program point L492(line 492) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,731 INFO L185 CegarLoopUtils]: At program point L678(line 678) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,731 INFO L185 CegarLoopUtils]: At program point L678-1(line 678) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,731 INFO L185 CegarLoopUtils]: At program point L678-2(line 678) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,731 INFO L185 CegarLoopUtils]: At program point L674(line 674) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,731 INFO L185 CegarLoopUtils]: At program point L674-1(line 674) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,731 INFO L185 CegarLoopUtils]: At program point L674-2(line 674) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,732 INFO L185 CegarLoopUtils]: At program point L674-3(line 674) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,732 INFO L185 CegarLoopUtils]: At program point L670(line 670) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,732 INFO L185 CegarLoopUtils]: At program point L670-1(line 670) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,732 INFO L185 CegarLoopUtils]: At program point L670-2(line 670) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,732 INFO L185 CegarLoopUtils]: At program point L670-3(line 670) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,732 INFO L185 CegarLoopUtils]: At program point L666(line 666) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,732 INFO L185 CegarLoopUtils]: At program point L670-4(line 670) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,732 INFO L185 CegarLoopUtils]: At program point L666-1(line 666) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,732 INFO L185 CegarLoopUtils]: At program point L670-5(line 670) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,733 INFO L185 CegarLoopUtils]: At program point L666-2(line 666) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,733 INFO L185 CegarLoopUtils]: At program point L666-3(line 666) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,733 INFO L185 CegarLoopUtils]: At program point L666-4(line 666) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,733 INFO L185 CegarLoopUtils]: At program point L666-5(line 666) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,733 INFO L185 CegarLoopUtils]: At program point L666-6(line 666) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,733 INFO L185 CegarLoopUtils]: At program point L666-7(line 666) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,734 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-21 19:49:53,734 INFO L185 CegarLoopUtils]: At program point L613(line 613) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-21 19:49:53,734 INFO L185 CegarLoopUtils]: At program point L452(line 452) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,734 INFO L185 CegarLoopUtils]: At program point L452-1(line 452) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:53,734 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:49:53,734 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 767 774) no Hoare annotation was computed. [2021-02-21 19:49:53,734 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 767 774) no Hoare annotation was computed. [2021-02-21 19:49:53,734 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 767 774) no Hoare annotation was computed. [2021-02-21 19:49:53,734 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 683 691) the Hoare annotation is: true [2021-02-21 19:49:53,735 INFO L192 CegarLoopUtils]: At program point L688(line 688) the Hoare annotation is: true [2021-02-21 19:49:53,735 INFO L192 CegarLoopUtils]: At program point L687(line 687) the Hoare annotation is: true [2021-02-21 19:49:53,735 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 683 691) the Hoare annotation is: true [2021-02-21 19:49:53,735 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 683 691) the Hoare annotation is: true [2021-02-21 19:49:53,735 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 639 650) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:49:53,735 INFO L185 CegarLoopUtils]: At program point L646(line 646) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:49:53,735 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 639 650) the Hoare annotation is: true [2021-02-21 19:49:53,735 INFO L185 CegarLoopUtils]: At program point L644(line 644) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:49:53,736 INFO L192 CegarLoopUtils]: At program point L643-1(lines 639 650) the Hoare annotation is: true [2021-02-21 19:49:53,736 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 19:49:53,736 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 19:49:53,736 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 19:49:53,736 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 19:49:53,736 INFO L185 CegarLoopUtils]: At program point L723(line 723) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:49:53,736 INFO L185 CegarLoopUtils]: At program point L721(lines 721 727) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:49:53,736 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 707 733) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,736 INFO L185 CegarLoopUtils]: At program point L716(line 716) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:53,736 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 707 733) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:49:53,737 INFO L185 CegarLoopUtils]: At program point L714(lines 710 732) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:49:53,737 INFO L185 CegarLoopUtils]: At program point L712(lines 710 732) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:49:53,737 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 707 733) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:49:53,737 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2021-02-21 19:49:53,737 INFO L192 CegarLoopUtils]: At program point L58(lines 58 62) the Hoare annotation is: true [2021-02-21 19:49:53,737 INFO L192 CegarLoopUtils]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2021-02-21 19:49:53,737 INFO L192 CegarLoopUtils]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2021-02-21 19:49:53,737 INFO L192 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: true [2021-02-21 19:49:53,737 INFO L192 CegarLoopUtils]: At program point L50-1(line 50) the Hoare annotation is: true [2021-02-21 19:49:53,738 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-21 19:49:53,738 INFO L192 CegarLoopUtils]: At program point L69(lines 44 73) the Hoare annotation is: true [2021-02-21 19:49:53,738 INFO L192 CegarLoopUtils]: At program point L65(line 65) the Hoare annotation is: true [2021-02-21 19:49:53,738 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2021-02-21 19:49:53,738 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-21 19:49:53,738 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 651 659) no Hoare annotation was computed. [2021-02-21 19:49:53,738 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-21 19:49:53,738 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-21 19:49:53,738 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 651 659) no Hoare annotation was computed. [2021-02-21 19:49:53,738 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 651 659) no Hoare annotation was computed. [2021-02-21 19:49:53,738 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 615 626) the Hoare annotation is: true [2021-02-21 19:49:53,739 INFO L192 CegarLoopUtils]: At program point L620(line 620) the Hoare annotation is: true [2021-02-21 19:49:53,739 INFO L192 CegarLoopUtils]: At program point L619-1(lines 615 626) the Hoare annotation is: true [2021-02-21 19:49:53,739 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 615 626) the Hoare annotation is: true [2021-02-21 19:49:53,739 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2021-02-21 19:49:53,739 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2021-02-21 19:49:53,739 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 19:49:53,739 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:49:53,739 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 19:49:53,739 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 19:49:53,739 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 627 638) the Hoare annotation is: true [2021-02-21 19:49:53,739 INFO L185 CegarLoopUtils]: At program point L632(line 632) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:49:53,740 INFO L192 CegarLoopUtils]: At program point L631-1(lines 627 638) the Hoare annotation is: true [2021-02-21 19:49:53,740 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 627 638) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 19:49:53,740 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 514 521) the Hoare annotation is: true [2021-02-21 19:49:53,740 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 518) the Hoare annotation is: true [2021-02-21 19:49:53,740 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 514 521) the Hoare annotation is: true [2021-02-21 19:49:53,740 INFO L192 CegarLoopUtils]: At program point L518(line 518) the Hoare annotation is: true [2021-02-21 19:49:53,740 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 514 521) the Hoare annotation is: true [2021-02-21 19:49:53,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 07:49:53 BoogieIcfgContainer [2021-02-21 19:49:53,769 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 19:49:53,773 INFO L168 Benchmark]: Toolchain (without parser) took 33735.85 ms. Allocated memory was 151.0 MB in the beginning and 467.7 MB in the end (delta: 316.7 MB). Free memory was 125.5 MB in the beginning and 204.7 MB in the end (delta: -79.2 MB). Peak memory consumption was 282.4 MB. Max. memory is 8.0 GB. [2021-02-21 19:49:53,773 INFO L168 Benchmark]: CDTParser took 1.18 ms. Allocated memory is still 151.0 MB. Free memory is still 124.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 19:49:53,777 INFO L168 Benchmark]: CACSL2BoogieTranslator took 594.28 ms. Allocated memory is still 151.0 MB. Free memory was 124.3 MB in the beginning and 103.6 MB in the end (delta: 20.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-21 19:49:53,778 INFO L168 Benchmark]: Boogie Preprocessor took 162.38 ms. Allocated memory is still 151.0 MB. Free memory was 103.6 MB in the beginning and 99.8 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-21 19:49:53,779 INFO L168 Benchmark]: RCFGBuilder took 1770.51 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 99.8 MB in the beginning and 113.0 MB in the end (delta: -13.1 MB). Peak memory consumption was 25.0 MB. Max. memory is 8.0 GB. [2021-02-21 19:49:53,779 INFO L168 Benchmark]: TraceAbstraction took 31181.87 ms. Allocated memory was 181.4 MB in the beginning and 467.7 MB in the end (delta: 286.3 MB). Free memory was 112.4 MB in the beginning and 204.7 MB in the end (delta: -92.3 MB). Peak memory consumption was 237.5 MB. Max. memory is 8.0 GB. [2021-02-21 19:49:53,787 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.18 ms. Allocated memory is still 151.0 MB. Free memory is still 124.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 594.28 ms. Allocated memory is still 151.0 MB. Free memory was 124.3 MB in the beginning and 103.6 MB in the end (delta: 20.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 162.38 ms. Allocated memory is still 151.0 MB. Free memory was 103.6 MB in the beginning and 99.8 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1770.51 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 99.8 MB in the beginning and 113.0 MB in the end (delta: -13.1 MB). Peak memory consumption was 25.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 31181.87 ms. Allocated memory was 181.4 MB in the beginning and 467.7 MB in the end (delta: 286.3 MB). Free memory was 112.4 MB in the beginning and 204.7 MB in the end (delta: -92.3 MB). Peak memory consumption was 237.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 518]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 868]: Loop Invariant Derived loop invariant: !(systemActive == 1) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 869]: Loop Invariant Derived loop invariant: (!(1 == systemActive) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 541]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 548]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(pumpRunning == 0) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 561]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 569]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 579]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 124]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 794]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 839]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 534]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 110]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 775]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 742]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 734]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 859]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 692]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 639]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 683]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 707]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 == systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 615]: 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: 627]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 514]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 625 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 14.6s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 10.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 16.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 856 SDtfs, 1316 SDslu, 1261 SDs, 0 SdLazy, 1878 SolverSat, 307 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 131 GetRequests, 91 SyntacticMatches, 1 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 6.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=294occurred 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, 4 MinimizatonAttempts, 124 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 257 LocationsWithAnnotation, 691 PreInvPairs, 788 NumberOfFragments, 2146 HoareAnnotationTreeSize, 691 FomulaSimplifications, 66123 FormulaSimplificationTreeSizeReduction, 2.9s HoareSimplificationTime, 257 FomulaSimplificationsInter, 15043 FormulaSimplificationTreeSizeReductionInter, 13.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, 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...