/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/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product09.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 00:41:07,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 00:41:07,018 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 00:41:07,076 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 00:41:07,076 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 00:41:07,081 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 00:41:07,085 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 00:41:07,094 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 00:41:07,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 00:41:07,104 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 00:41:07,106 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 00:41:07,107 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 00:41:07,108 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 00:41:07,111 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 00:41:07,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 00:41:07,115 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 00:41:07,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 00:41:07,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 00:41:07,142 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 00:41:07,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 00:41:07,147 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 00:41:07,148 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 00:41:07,150 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 00:41:07,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 00:41:07,154 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 00:41:07,157 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 00:41:07,158 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 00:41:07,159 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 00:41:07,159 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 00:41:07,160 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 00:41:07,161 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 00:41:07,162 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 00:41:07,163 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 00:41:07,164 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 00:41:07,166 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 00:41:07,167 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 00:41:07,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 00:41:07,168 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 00:41:07,169 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 00:41:07,170 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 00:41:07,171 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 00:41:07,177 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 00:41:07,200 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 00:41:07,201 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 00:41:07,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 00:41:07,205 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 00:41:07,206 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 00:41:07,206 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 00:41:07,206 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 00:41:07,206 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 00:41:07,207 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 00:41:07,207 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 00:41:07,208 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 00:41:07,208 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 00:41:07,209 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 00:41:07,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 00:41:07,209 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 00:41:07,210 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 00:41:07,210 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 00:41:07,210 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 00:41:07,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:41:07,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 00:41:07,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 00:41:07,211 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 00:41:07,212 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 00:41:07,212 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 00:41:07,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 00:41:07,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 00:41:07,648 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 00:41:07,651 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 00:41:07,652 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 00:41:07,653 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product09.cil.c [2021-02-22 00:41:07,745 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99ea8a811/567a3e21d49f479588a96156a0c04474/FLAG8f2326e75 [2021-02-22 00:41:08,459 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 00:41:08,460 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product09.cil.c [2021-02-22 00:41:08,474 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99ea8a811/567a3e21d49f479588a96156a0c04474/FLAG8f2326e75 [2021-02-22 00:41:08,791 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99ea8a811/567a3e21d49f479588a96156a0c04474 [2021-02-22 00:41:08,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 00:41:08,811 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 00:41:08,818 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 00:41:08,818 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 00:41:08,823 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 00:41:08,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:41:08" (1/1) ... [2021-02-22 00:41:08,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1811f8fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:08, skipping insertion in model container [2021-02-22 00:41:08,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:41:08" (1/1) ... [2021-02-22 00:41:08,838 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 00:41:08,918 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 00:41:09,336 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_spec1_product09.cil.c[12706,12719] [2021-02-22 00:41:09,365 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:41:09,377 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 00:41:09,444 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_spec1_product09.cil.c[12706,12719] [2021-02-22 00:41:09,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:41:09,528 INFO L208 MainTranslator]: Completed translation [2021-02-22 00:41:09,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09 WrapperNode [2021-02-22 00:41:09,528 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 00:41:09,529 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 00:41:09,530 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 00:41:09,530 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 00:41:09,541 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (1/1) ... [2021-02-22 00:41:09,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (1/1) ... [2021-02-22 00:41:09,561 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (1/1) ... [2021-02-22 00:41:09,561 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (1/1) ... [2021-02-22 00:41:09,589 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (1/1) ... [2021-02-22 00:41:09,625 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (1/1) ... [2021-02-22 00:41:09,638 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (1/1) ... [2021-02-22 00:41:09,666 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 00:41:09,673 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 00:41:09,674 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 00:41:09,674 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 00:41:09,675 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (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 [2021-02-22 00:41:09,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 00:41:09,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 00:41:09,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 00:41:09,796 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 00:41:09,796 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 00:41:09,796 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 00:41:09,796 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 00:41:09,797 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 00:41:09,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 00:41:09,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 00:41:09,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 00:41:09,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 00:41:09,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 00:41:09,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 00:41:09,799 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 00:41:09,799 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 00:41:09,799 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 00:41:09,800 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 00:41:09,801 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 00:41:09,803 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 00:41:09,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 00:41:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 00:41:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 00:41:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 00:41:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 00:41:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 00:41:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 00:41:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 00:41:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-22 00:41:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 00:41:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 00:41:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 00:41:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 00:41:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 00:41:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 00:41:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-22 00:41:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 00:41:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 00:41:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 00:41:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 00:41:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 00:41:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 00:41:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 00:41:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 00:41:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 00:41:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 00:41:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 00:41:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 00:41:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 00:41:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 00:41:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 00:41:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 00:41:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 00:41:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 00:41:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 00:41:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 00:41:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 00:41:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 00:41:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 00:41:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 00:41:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 00:41:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 00:41:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 00:41:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 00:41:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 00:41:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 00:41:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 00:41:09,810 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 00:41:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 00:41:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 00:41:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 00:41:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 00:41:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 00:41:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 00:41:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 00:41:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 00:41:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 00:41:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 00:41:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 00:41:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-22 00:41:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 00:41:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-22 00:41:09,814 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 00:41:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 00:41:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 00:41:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 00:41:11,141 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 00:41:11,142 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 00:41:11,151 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:41:11 BoogieIcfgContainer [2021-02-22 00:41:11,151 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 00:41:11,155 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 00:41:11,155 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 00:41:11,160 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 00:41:11,165 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 12:41:08" (1/3) ... [2021-02-22 00:41:11,166 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28d71334 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:41:11, skipping insertion in model container [2021-02-22 00:41:11,166 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:41:09" (2/3) ... [2021-02-22 00:41:11,167 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28d71334 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:41:11, skipping insertion in model container [2021-02-22 00:41:11,167 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:41:11" (3/3) ... [2021-02-22 00:41:11,170 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product09.cil.c [2021-02-22 00:41:11,178 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 00:41:11,184 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 00:41:11,205 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 00:41:11,233 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 00:41:11,233 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 00:41:11,233 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 00:41:11,233 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 00:41:11,233 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 00:41:11,233 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 00:41:11,233 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 00:41:11,233 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 00:41:11,256 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states. [2021-02-22 00:41:11,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 00:41:11,275 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:41:11,276 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:41:11,276 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:41:11,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:41:11,283 INFO L82 PathProgramCache]: Analyzing trace with hash -597659986, now seen corresponding path program 1 times [2021-02-22 00:41:11,293 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:41:11,294 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [130412257] [2021-02-22 00:41:11,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:41:11,382 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:41:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:11,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:11,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:11,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:11,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:12,220 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:41:12,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:41:12,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:12,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:12,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:12,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:41:12,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:12,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:12,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:12,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:41:12,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:12,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:12,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:12,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:41:12,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:12,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:12,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:12,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:41:12,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:12,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:12,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:12,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 00:41:12,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:12,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:12,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:12,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 00:41:12,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:12,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:12,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:12,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:41:12,429 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [130412257] [2021-02-22 00:41:12,431 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:41:12,432 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 00:41:12,432 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [446596024] [2021-02-22 00:41:12,438 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 00:41:12,438 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:41:12,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 00:41:12,454 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 00:41:12,456 INFO L87 Difference]: Start difference. First operand 263 states. Second operand 3 states. [2021-02-22 00:41:13,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:41:13,884 INFO L93 Difference]: Finished difference Result 349 states and 420 transitions. [2021-02-22 00:41:13,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 00:41:13,886 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 00:41:13,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:41:13,902 INFO L225 Difference]: With dead ends: 349 [2021-02-22 00:41:13,902 INFO L226 Difference]: Without dead ends: 232 [2021-02-22 00:41:13,907 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 00:41:13,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232 states. [2021-02-22 00:41:14,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 195. [2021-02-22 00:41:14,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2021-02-22 00:41:14,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 208 transitions. [2021-02-22 00:41:14,029 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 208 transitions. Word has length 147 [2021-02-22 00:41:14,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:41:14,030 INFO L480 AbstractCegarLoop]: Abstraction has 195 states and 208 transitions. [2021-02-22 00:41:14,030 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 00:41:14,031 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 208 transitions. [2021-02-22 00:41:14,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 00:41:14,035 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:41:14,036 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:41:14,036 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 00:41:14,036 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:41:14,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:41:14,037 INFO L82 PathProgramCache]: Analyzing trace with hash -1540425203, now seen corresponding path program 1 times [2021-02-22 00:41:14,037 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:41:14,038 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [960828700] [2021-02-22 00:41:14,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:41:14,042 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:41:14,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:14,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:14,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,492 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:41:14,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:41:14,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:14,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:41:14,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:14,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:41:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:14,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:41:14,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:14,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:41:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:14,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 00:41:14,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:14,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 00:41:14,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:14,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:14,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:14,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:41:14,666 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [960828700] [2021-02-22 00:41:14,666 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:41:14,666 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 00:41:14,667 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810611509] [2021-02-22 00:41:14,669 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 00:41:14,669 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:41:14,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 00:41:14,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 00:41:14,671 INFO L87 Difference]: Start difference. First operand 195 states and 208 transitions. Second operand 4 states. [2021-02-22 00:41:15,443 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:41:16,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:41:16,079 INFO L93 Difference]: Finished difference Result 265 states and 294 transitions. [2021-02-22 00:41:16,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 00:41:16,080 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 00:41:16,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:41:16,084 INFO L225 Difference]: With dead ends: 265 [2021-02-22 00:41:16,084 INFO L226 Difference]: Without dead ends: 215 [2021-02-22 00:41:16,086 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 00:41:16,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2021-02-22 00:41:16,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 185. [2021-02-22 00:41:16,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 185 states. [2021-02-22 00:41:16,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 195 transitions. [2021-02-22 00:41:16,167 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 195 transitions. Word has length 148 [2021-02-22 00:41:16,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:41:16,168 INFO L480 AbstractCegarLoop]: Abstraction has 185 states and 195 transitions. [2021-02-22 00:41:16,168 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 00:41:16,168 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 195 transitions. [2021-02-22 00:41:16,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-22 00:41:16,171 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:41:16,171 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:41:16,171 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 00:41:16,172 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:41:16,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:41:16,172 INFO L82 PathProgramCache]: Analyzing trace with hash -259225229, now seen corresponding path program 1 times [2021-02-22 00:41:16,173 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:41:16,173 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [244049783] [2021-02-22 00:41:16,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:41:16,177 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:41:16,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:16,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:16,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:16,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:16,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:41:16,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:16,822 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:41:16,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:41:16,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:16,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:16,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 00:41:16,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:41:16,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:16,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:16,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:41:16,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:16,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:16,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:41:16,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:16,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:16,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:16,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:41:17,018 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 00:41:17,020 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 00:41:17,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:41:17,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:17,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:17,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:17,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 00:41:17,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:17,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:17,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:17,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-22 00:41:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:17,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:17,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:17,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:41:17,114 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [244049783] [2021-02-22 00:41:17,115 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:41:17,116 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-22 00:41:17,116 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872717313] [2021-02-22 00:41:17,117 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-22 00:41:17,117 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:41:17,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-22 00:41:17,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-22 00:41:17,118 INFO L87 Difference]: Start difference. First operand 185 states and 195 transitions. Second operand 9 states. [2021-02-22 00:41:17,853 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:41:18,290 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:41:18,653 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:41:18,987 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:19,367 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:41:19,681 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:20,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:41:20,628 INFO L93 Difference]: Finished difference Result 285 states and 319 transitions. [2021-02-22 00:41:20,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-22 00:41:20,628 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-22 00:41:20,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:41:20,632 INFO L225 Difference]: With dead ends: 285 [2021-02-22 00:41:20,632 INFO L226 Difference]: Without dead ends: 215 [2021-02-22 00:41:20,633 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2021-02-22 00:41:20,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2021-02-22 00:41:20,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 185. [2021-02-22 00:41:20,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 185 states. [2021-02-22 00:41:20,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 194 transitions. [2021-02-22 00:41:20,695 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 194 transitions. Word has length 157 [2021-02-22 00:41:20,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:41:20,695 INFO L480 AbstractCegarLoop]: Abstraction has 185 states and 194 transitions. [2021-02-22 00:41:20,695 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-22 00:41:20,695 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 194 transitions. [2021-02-22 00:41:20,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2021-02-22 00:41:20,698 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:41:20,698 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:41:20,698 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 00:41:20,699 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:41:20,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:41:20,699 INFO L82 PathProgramCache]: Analyzing trace with hash 441090869, now seen corresponding path program 1 times [2021-02-22 00:41:20,700 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:41:20,700 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [387464414] [2021-02-22 00:41:20,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:41:20,703 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:41:20,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:20,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:20,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:20,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:20,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:20,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:20,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:20,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:20,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:20,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:20,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:20,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:20,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:20,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:20,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:21,161 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:41:21,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:41:21,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:21,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:21,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:21,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:21,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:21,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:41:21,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:21,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:21,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:21,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:41:21,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:21,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:21,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:21,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:41:21,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:21,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:21,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:21,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:41:21,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:21,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:21,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:21,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-22 00:41:21,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:21,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:21,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:21,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-22 00:41:21,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:21,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:21,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:21,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:21,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:21,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:21,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:21,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-22 00:41:21,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:21,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:21,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:21,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:41:21,327 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [387464414] [2021-02-22 00:41:21,327 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:41:21,327 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-22 00:41:21,327 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1129119503] [2021-02-22 00:41:21,328 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-22 00:41:21,328 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:41:21,329 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-22 00:41:21,329 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-02-22 00:41:21,329 INFO L87 Difference]: Start difference. First operand 185 states and 194 transitions. Second operand 8 states. [2021-02-22 00:41:22,028 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:41:23,174 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:23,601 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:41:24,004 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:24,394 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:41:24,731 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:41:25,081 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:25,427 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:25,897 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:41:26,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:41:26,306 INFO L93 Difference]: Finished difference Result 351 states and 399 transitions. [2021-02-22 00:41:26,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-02-22 00:41:26,307 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 160 [2021-02-22 00:41:26,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:41:26,310 INFO L225 Difference]: With dead ends: 351 [2021-02-22 00:41:26,310 INFO L226 Difference]: Without dead ends: 281 [2021-02-22 00:41:26,312 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=71, Invalid=201, Unknown=0, NotChecked=0, Total=272 [2021-02-22 00:41:26,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2021-02-22 00:41:26,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 240. [2021-02-22 00:41:26,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 240 states. [2021-02-22 00:41:26,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 257 transitions. [2021-02-22 00:41:26,407 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 257 transitions. Word has length 160 [2021-02-22 00:41:26,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:41:26,408 INFO L480 AbstractCegarLoop]: Abstraction has 240 states and 257 transitions. [2021-02-22 00:41:26,408 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-22 00:41:26,408 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 257 transitions. [2021-02-22 00:41:26,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 00:41:26,411 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:41:26,411 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:41:26,411 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 00:41:26,411 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:41:26,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:41:26,412 INFO L82 PathProgramCache]: Analyzing trace with hash -971979510, now seen corresponding path program 1 times [2021-02-22 00:41:26,412 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:41:26,412 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1966056957] [2021-02-22 00:41:26,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:41:26,415 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:41:26,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:26,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:26,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:26,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:26,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:26,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:26,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:26,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:26,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:26,786 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:41:26,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:41:26,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:26,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:26,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:26,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:26,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:26,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:41:26,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:26,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:26,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:26,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:41:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:26,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:26,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:26,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:41:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:26,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:26,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:26,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:41:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:26,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:26,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:26,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 00:41:26,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:26,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:26,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:26,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-22 00:41:26,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:26,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:26,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:26,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 00:41:26,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:26,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:26,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:26,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 00:41:26,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:41:26,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:26,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:41:26,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:26,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:26,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:41:26,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:41:26,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:41:26,990 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1966056957] [2021-02-22 00:41:26,990 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:41:26,990 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-22 00:41:26,992 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79042711] [2021-02-22 00:41:26,993 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-22 00:41:26,993 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:41:26,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-22 00:41:26,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-22 00:41:26,995 INFO L87 Difference]: Start difference. First operand 240 states and 257 transitions. Second operand 9 states. [2021-02-22 00:41:27,615 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:41:28,729 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:29,104 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:41:29,515 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:29,897 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:41:30,268 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:41:30,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:41:30,447 INFO L93 Difference]: Finished difference Result 400 states and 453 transitions. [2021-02-22 00:41:30,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 00:41:30,447 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 165 [2021-02-22 00:41:30,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:41:30,448 INFO L225 Difference]: With dead ends: 400 [2021-02-22 00:41:30,449 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 00:41:30,451 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2021-02-22 00:41:30,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 00:41:30,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 00:41:30,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 00:41:30,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 00:41:30,452 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 165 [2021-02-22 00:41:30,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:41:30,452 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 00:41:30,452 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-22 00:41:30,452 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 00:41:30,452 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 00:41:30,453 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 00:41:30,455 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 00:41:35,024 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-22 00:41:35,510 WARN L202 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-22 00:41:36,070 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-22 00:41:36,629 WARN L202 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 17 [2021-02-22 00:41:37,155 WARN L202 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-22 00:41:37,418 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-22 00:41:37,700 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2021-02-22 00:41:37,957 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-22 00:41:38,219 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-22 00:41:38,498 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-22 00:41:38,800 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-22 00:41:39,302 WARN L202 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-22 00:41:39,559 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-22 00:41:40,239 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2021-02-22 00:41:40,494 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-22 00:41:40,758 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-22 00:41:41,028 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-22 00:41:41,270 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-22 00:41:41,778 WARN L202 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-22 00:41:42,019 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-22 00:41:42,530 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-22 00:41:42,838 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-22 00:41:43,105 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-22 00:41:43,368 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-22 00:41:43,876 WARN L202 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-22 00:41:44,129 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-22 00:41:44,619 WARN L202 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-22 00:41:44,889 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-22 00:41:45,416 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2021-02-22 00:41:45,681 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-22 00:41:46,037 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-22 00:41:46,318 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-22 00:41:46,582 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-22 00:41:47,056 WARN L202 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-22 00:41:47,563 WARN L202 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-22 00:41:47,819 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-22 00:41:48,281 WARN L202 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-22 00:41:48,534 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-22 00:41:48,843 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-22 00:41:49,095 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-22 00:41:49,347 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 11 [2021-02-22 00:41:49,618 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-22 00:41:49,899 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 19 [2021-02-22 00:41:50,179 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-22 00:41:50,444 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-22 00:41:50,741 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-22 00:41:51,005 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-22 00:41:51,272 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-22 00:41:51,580 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:41:52,089 WARN L202 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-22 00:41:52,600 WARN L202 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-22 00:41:52,878 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-22 00:41:53,363 WARN L202 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-22 00:41:53,860 WARN L202 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-22 00:41:54,155 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2021-02-22 00:41:54,409 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-22 00:41:54,414 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 00:41:54,414 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 00:41:54,414 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 00:41:54,415 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-22 00:41:54,415 INFO L189 CegarLoopUtils]: For program point L155-1(line 155) no Hoare annotation was computed. [2021-02-22 00:41:54,415 INFO L189 CegarLoopUtils]: For program point L155-2(line 155) no Hoare annotation was computed. [2021-02-22 00:41:54,415 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-22 00:41:54,415 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-22 00:41:54,415 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-22 00:41:54,415 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 132 187) no Hoare annotation was computed. [2021-02-22 00:41:54,415 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-22 00:41:54,416 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-22 00:41:54,416 INFO L189 CegarLoopUtils]: For program point L176-1(lines 157 178) no Hoare annotation was computed. [2021-02-22 00:41:54,416 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-22 00:41:54,416 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-02-22 00:41:54,416 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-22 00:41:54,416 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-22 00:41:54,416 INFO L189 CegarLoopUtils]: For program point L148(line 148) no Hoare annotation was computed. [2021-02-22 00:41:54,416 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-22 00:41:54,416 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-22 00:41:54,416 INFO L189 CegarLoopUtils]: For program point L140(line 140) no Hoare annotation was computed. [2021-02-22 00:41:54,416 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-22 00:41:54,417 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 132 187) no Hoare annotation was computed. [2021-02-22 00:41:54,417 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 132 187) no Hoare annotation was computed. [2021-02-22 00:41:54,417 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-22 00:41:54,417 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-22 00:41:54,417 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-22 00:41:54,417 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-22 00:41:54,417 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-22 00:41:54,417 INFO L189 CegarLoopUtils]: For program point L141(line 141) no Hoare annotation was computed. [2021-02-22 00:41:54,417 INFO L189 CegarLoopUtils]: For program point L174-1(line 174) no Hoare annotation was computed. [2021-02-22 00:41:54,417 INFO L189 CegarLoopUtils]: For program point L174-2(line 174) no Hoare annotation was computed. [2021-02-22 00:41:54,417 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-22 00:41:54,417 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-22 00:41:54,418 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-22 00:41:54,418 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-22 00:41:54,418 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-22 00:41:54,418 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-22 00:41:54,418 INFO L189 CegarLoopUtils]: For program point L179(lines 156 180) no Hoare annotation was computed. [2021-02-22 00:41:54,418 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-22 00:41:54,418 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-22 00:41:54,418 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-22 00:41:54,418 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-22 00:41:54,418 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-22 00:41:54,418 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-22 00:41:54,418 INFO L189 CegarLoopUtils]: For program point L163(lines 163 167) no Hoare annotation was computed. [2021-02-22 00:41:54,418 INFO L189 CegarLoopUtils]: For program point L163-1(lines 163 167) no Hoare annotation was computed. [2021-02-22 00:41:54,419 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-22 00:41:54,419 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-22 00:41:54,419 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 188 247) no Hoare annotation was computed. [2021-02-22 00:41:54,419 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-22 00:41:54,419 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-22 00:41:54,419 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 188 247) no Hoare annotation was computed. [2021-02-22 00:41:54,419 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-22 00:41:54,419 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-22 00:41:54,419 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-22 00:41:54,420 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-22 00:41:54,420 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-22 00:41:54,420 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-22 00:41:54,420 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 188 247) no Hoare annotation was computed. [2021-02-22 00:41:54,420 INFO L189 CegarLoopUtils]: For program point L214-2(lines 214 239) no Hoare annotation was computed. [2021-02-22 00:41:54,420 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-22 00:41:54,420 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-22 00:41:54,420 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-22 00:41:54,420 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-22 00:41:54,420 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-22 00:41:54,421 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-22 00:41:54,421 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-22 00:41:54,421 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-22 00:41:54,421 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-22 00:41:54,421 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-22 00:41:54,421 INFO L189 CegarLoopUtils]: For program point L240(lines 213 241) no Hoare annotation was computed. [2021-02-22 00:41:54,421 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-22 00:41:54,421 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-22 00:41:54,421 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-22 00:41:54,421 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-22 00:41:54,421 INFO L189 CegarLoopUtils]: For program point L232-1(line 232) no Hoare annotation was computed. [2021-02-22 00:41:54,421 INFO L189 CegarLoopUtils]: For program point L232-2(line 232) no Hoare annotation was computed. [2021-02-22 00:41:54,421 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-22 00:41:54,422 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-22 00:41:54,422 INFO L189 CegarLoopUtils]: For program point L228-1(line 228) no Hoare annotation was computed. [2021-02-22 00:41:54,422 INFO L189 CegarLoopUtils]: For program point L228-2(line 228) no Hoare annotation was computed. [2021-02-22 00:41:54,422 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-22 00:41:54,422 INFO L189 CegarLoopUtils]: For program point L220(lines 220 224) no Hoare annotation was computed. [2021-02-22 00:41:54,422 INFO L189 CegarLoopUtils]: For program point L220-1(lines 220 224) no Hoare annotation was computed. [2021-02-22 00:41:54,422 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-22 00:41:54,422 INFO L189 CegarLoopUtils]: For program point L212-1(line 212) no Hoare annotation was computed. [2021-02-22 00:41:54,422 INFO L189 CegarLoopUtils]: For program point L212-2(line 212) no Hoare annotation was computed. [2021-02-22 00:41:54,422 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-22 00:41:54,422 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-22 00:41:54,422 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-22 00:41:54,423 INFO L189 CegarLoopUtils]: For program point L237-1(line 237) no Hoare annotation was computed. [2021-02-22 00:41:54,423 INFO L189 CegarLoopUtils]: For program point L237-2(line 237) no Hoare annotation was computed. [2021-02-22 00:41:54,423 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-22 00:41:54,423 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-22 00:41:54,423 INFO L189 CegarLoopUtils]: For program point L233-1(line 233) no Hoare annotation was computed. [2021-02-22 00:41:54,423 INFO L189 CegarLoopUtils]: For program point L233-2(line 233) no Hoare annotation was computed. [2021-02-22 00:41:54,423 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-22 00:41:54,423 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-22 00:41:54,424 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2021-02-22 00:41:54,424 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2021-02-22 00:41:54,424 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,424 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2021-02-22 00:41:54,424 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-22 00:41:54,424 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,424 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-22 00:41:54,425 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 616 638) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,425 INFO L192 CegarLoopUtils]: At program point L635(line 635) the Hoare annotation is: true [2021-02-22 00:41:54,425 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 616 638) the Hoare annotation is: true [2021-02-22 00:41:54,425 INFO L185 CegarLoopUtils]: At program point L628(line 628) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= main_~tmp~3 ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,425 INFO L185 CegarLoopUtils]: At program point L628-1(line 628) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= main_~tmp~3 ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,425 INFO L185 CegarLoopUtils]: At program point L626(lines 626 633) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= main_~tmp~3 ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,426 INFO L192 CegarLoopUtils]: At program point L626-1(lines 626 633) the Hoare annotation is: true [2021-02-22 00:41:54,426 INFO L185 CegarLoopUtils]: At program point L624(line 624) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret53| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,426 INFO L185 CegarLoopUtils]: At program point L623(line 623) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,426 INFO L185 CegarLoopUtils]: At program point L624-1(line 624) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret53| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,426 INFO L185 CegarLoopUtils]: At program point L622(line 622) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,426 INFO L185 CegarLoopUtils]: At program point L624-2(line 624) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= main_~tmp~3 ~systemActive~0) (= |main_#t~ret53| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,427 INFO L185 CegarLoopUtils]: At program point L622-1(line 622) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,427 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 616 638) the Hoare annotation is: true [2021-02-22 00:41:54,427 INFO L185 CegarLoopUtils]: At program point L618(line 618) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,427 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 574 597) no Hoare annotation was computed. [2021-02-22 00:41:54,427 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 574 597) no Hoare annotation was computed. [2021-02-22 00:41:54,427 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 574 597) no Hoare annotation was computed. [2021-02-22 00:41:54,427 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 00:41:54,427 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-22 00:41:54,427 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-22 00:41:54,428 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-22 00:41:54,428 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 00:41:54,428 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-22 00:41:54,428 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-22 00:41:54,428 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-22 00:41:54,428 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-22 00:41:54,428 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-22 00:41:54,428 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 00:41:54,428 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 00:41:54,428 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 00:41:54,428 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 00:41:54,429 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 678 685) no Hoare annotation was computed. [2021-02-22 00:41:54,429 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 678 685) no Hoare annotation was computed. [2021-02-22 00:41:54,429 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 678 685) no Hoare annotation was computed. [2021-02-22 00:41:54,429 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 723 731) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2021-02-22 00:41:54,429 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 723 731) the Hoare annotation is: true [2021-02-22 00:41:54,429 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 723 731) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2021-02-22 00:41:54,429 INFO L185 CegarLoopUtils]: At program point L728(line 728) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)) [2021-02-22 00:41:54,430 INFO L192 CegarLoopUtils]: At program point L727(line 727) the Hoare annotation is: true [2021-02-22 00:41:54,430 INFO L189 CegarLoopUtils]: For program point L739-2(lines 739 747) no Hoare annotation was computed. [2021-02-22 00:41:54,430 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-22 00:41:54,430 INFO L189 CegarLoopUtils]: For program point L762-1(line 762) no Hoare annotation was computed. [2021-02-22 00:41:54,430 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-22 00:41:54,430 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-22 00:41:54,430 INFO L189 CegarLoopUtils]: For program point L751(lines 751 759) no Hoare annotation was computed. [2021-02-22 00:41:54,430 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 732 767) no Hoare annotation was computed. [2021-02-22 00:41:54,430 INFO L189 CegarLoopUtils]: For program point L751-2(lines 751 759) no Hoare annotation was computed. [2021-02-22 00:41:54,430 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-22 00:41:54,431 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 732 767) no Hoare annotation was computed. [2021-02-22 00:41:54,431 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-22 00:41:54,431 INFO L189 CegarLoopUtils]: For program point L739(lines 739 747) no Hoare annotation was computed. [2021-02-22 00:41:54,431 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 732 767) no Hoare annotation was computed. [2021-02-22 00:41:54,431 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2021-02-22 00:41:54,431 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2021-02-22 00:41:54,431 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-22 00:41:54,431 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-22 00:41:54,432 INFO L189 CegarLoopUtils]: For program point L126(line 126) no Hoare annotation was computed. [2021-02-22 00:41:54,432 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-22 00:41:54,432 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-22 00:41:54,432 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-22 00:41:54,432 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-22 00:41:54,432 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-22 00:41:54,432 INFO L189 CegarLoopUtils]: For program point L120(line 120) no Hoare annotation was computed. [2021-02-22 00:41:54,432 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 86 131) no Hoare annotation was computed. [2021-02-22 00:41:54,432 INFO L189 CegarLoopUtils]: For program point L118(line 118) no Hoare annotation was computed. [2021-02-22 00:41:54,432 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-22 00:41:54,433 INFO L189 CegarLoopUtils]: For program point L116-1(line 116) no Hoare annotation was computed. [2021-02-22 00:41:54,433 INFO L189 CegarLoopUtils]: For program point L114(line 114) no Hoare annotation was computed. [2021-02-22 00:41:54,433 INFO L189 CegarLoopUtils]: For program point L112(line 112) no Hoare annotation was computed. [2021-02-22 00:41:54,433 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 86 131) no Hoare annotation was computed. [2021-02-22 00:41:54,433 INFO L189 CegarLoopUtils]: For program point L112-1(line 112) no Hoare annotation was computed. [2021-02-22 00:41:54,433 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-22 00:41:54,433 INFO L189 CegarLoopUtils]: For program point L108(line 108) no Hoare annotation was computed. [2021-02-22 00:41:54,433 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 86 131) no Hoare annotation was computed. [2021-02-22 00:41:54,434 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-22 00:41:54,434 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-22 00:41:54,434 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-02-22 00:41:54,434 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-22 00:41:54,434 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-22 00:41:54,434 INFO L189 CegarLoopUtils]: For program point L127(line 127) no Hoare annotation was computed. [2021-02-22 00:41:54,434 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-22 00:41:54,434 INFO L189 CegarLoopUtils]: For program point L125(line 125) no Hoare annotation was computed. [2021-02-22 00:41:54,434 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-22 00:41:54,434 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-22 00:41:54,435 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-22 00:41:54,435 INFO L189 CegarLoopUtils]: For program point L123-1(line 123) no Hoare annotation was computed. [2021-02-22 00:41:54,435 INFO L189 CegarLoopUtils]: For program point L121(line 121) no Hoare annotation was computed. [2021-02-22 00:41:54,435 INFO L189 CegarLoopUtils]: For program point L123-2(line 123) no Hoare annotation was computed. [2021-02-22 00:41:54,435 INFO L189 CegarLoopUtils]: For program point L119(line 119) no Hoare annotation was computed. [2021-02-22 00:41:54,435 INFO L189 CegarLoopUtils]: For program point L86(lines 86 131) no Hoare annotation was computed. [2021-02-22 00:41:54,435 INFO L189 CegarLoopUtils]: For program point L86-1(lines 86 131) no Hoare annotation was computed. [2021-02-22 00:41:54,435 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-22 00:41:54,435 INFO L189 CegarLoopUtils]: For program point L111(line 111) no Hoare annotation was computed. [2021-02-22 00:41:54,435 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-22 00:41:54,435 INFO L189 CegarLoopUtils]: For program point L109-1(line 109) no Hoare annotation was computed. [2021-02-22 00:41:54,436 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-22 00:41:54,436 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-22 00:41:54,436 INFO L189 CegarLoopUtils]: For program point L99(line 99) no Hoare annotation was computed. [2021-02-22 00:41:54,436 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-22 00:41:54,436 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-22 00:41:54,436 INFO L189 CegarLoopUtils]: For program point L413(lines 413 433) no Hoare annotation was computed. [2021-02-22 00:41:54,436 INFO L189 CegarLoopUtils]: For program point L413-1(lines 413 433) no Hoare annotation was computed. [2021-02-22 00:41:54,436 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 399 444) no Hoare annotation was computed. [2021-02-22 00:41:54,436 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-22 00:41:54,437 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-22 00:41:54,437 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-22 00:41:54,437 INFO L189 CegarLoopUtils]: For program point L440-1(line 440) no Hoare annotation was computed. [2021-02-22 00:41:54,437 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-22 00:41:54,437 INFO L189 CegarLoopUtils]: For program point L440-2(line 440) no Hoare annotation was computed. [2021-02-22 00:41:54,437 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-22 00:41:54,437 INFO L189 CegarLoopUtils]: For program point L438-1(line 438) no Hoare annotation was computed. [2021-02-22 00:41:54,437 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-22 00:41:54,437 INFO L189 CegarLoopUtils]: For program point L438-2(line 438) no Hoare annotation was computed. [2021-02-22 00:41:54,437 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-22 00:41:54,438 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-22 00:41:54,438 INFO L189 CegarLoopUtils]: For program point L399(lines 399 444) no Hoare annotation was computed. [2021-02-22 00:41:54,438 INFO L189 CegarLoopUtils]: For program point L430(lines 430 431) no Hoare annotation was computed. [2021-02-22 00:41:54,438 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 399 444) no Hoare annotation was computed. [2021-02-22 00:41:54,438 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 399 444) no Hoare annotation was computed. [2021-02-22 00:41:54,438 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-22 00:41:54,438 INFO L189 CegarLoopUtils]: For program point L418-1(line 418) no Hoare annotation was computed. [2021-02-22 00:41:54,438 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-22 00:41:54,438 INFO L189 CegarLoopUtils]: For program point L418-2(line 418) no Hoare annotation was computed. [2021-02-22 00:41:54,439 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-22 00:41:54,439 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-22 00:41:54,439 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-22 00:41:54,439 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-22 00:41:54,439 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-22 00:41:54,439 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-22 00:41:54,439 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-22 00:41:54,439 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-22 00:41:54,439 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-22 00:41:54,439 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-22 00:41:54,440 INFO L189 CegarLoopUtils]: For program point L423(lines 423 424) no Hoare annotation was computed. [2021-02-22 00:41:54,440 INFO L189 CegarLoopUtils]: For program point L419(lines 419 426) no Hoare annotation was computed. [2021-02-22 00:41:54,440 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 606 615) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,440 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 606 615) the Hoare annotation is: true [2021-02-22 00:41:54,440 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 606 615) the Hoare annotation is: true [2021-02-22 00:41:54,440 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 712 722) no Hoare annotation was computed. [2021-02-22 00:41:54,440 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-22 00:41:54,440 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-22 00:41:54,440 INFO L189 CegarLoopUtils]: For program point L717-1(line 717) no Hoare annotation was computed. [2021-02-22 00:41:54,440 INFO L189 CegarLoopUtils]: For program point L717-2(line 717) no Hoare annotation was computed. [2021-02-22 00:41:54,441 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 712 722) no Hoare annotation was computed. [2021-02-22 00:41:54,441 INFO L189 CegarLoopUtils]: For program point L717-3(line 717) no Hoare annotation was computed. [2021-02-22 00:41:54,441 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 712 722) no Hoare annotation was computed. [2021-02-22 00:41:54,441 INFO L189 CegarLoopUtils]: For program point deactivatePumpENTRY(lines 704 711) no Hoare annotation was computed. [2021-02-22 00:41:54,441 INFO L189 CegarLoopUtils]: For program point deactivatePumpEXIT(lines 704 711) no Hoare annotation was computed. [2021-02-22 00:41:54,441 INFO L189 CegarLoopUtils]: For program point deactivatePumpFINAL(lines 704 711) no Hoare annotation was computed. [2021-02-22 00:41:54,441 INFO L192 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 671 677) the Hoare annotation is: true [2021-02-22 00:41:54,441 INFO L192 CegarLoopUtils]: At program point processEnvironmentFINAL(lines 671 677) the Hoare annotation is: true [2021-02-22 00:41:54,441 INFO L185 CegarLoopUtils]: At program point L799(lines 799 805) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,442 INFO L185 CegarLoopUtils]: At program point L799-1(lines 799 805) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,442 INFO L185 CegarLoopUtils]: At program point L791(line 791) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,442 INFO L185 CegarLoopUtils]: At program point L787(line 787) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,442 INFO L185 CegarLoopUtils]: At program point L787-1(line 787) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,442 INFO L185 CegarLoopUtils]: At program point L771(line 771) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,442 INFO L185 CegarLoopUtils]: At program point L825(lines 778 826) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,442 INFO L185 CegarLoopUtils]: At program point L813(line 813) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,443 INFO L185 CegarLoopUtils]: At program point L780(lines 779 824) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,443 INFO L185 CegarLoopUtils]: At program point L813-1(line 813) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,443 INFO L185 CegarLoopUtils]: At program point L813-2(line 813) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,443 INFO L185 CegarLoopUtils]: At program point L809(lines 809 820) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,443 INFO L185 CegarLoopUtils]: At program point L772(line 772) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,443 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 769 832) the Hoare annotation is: true [2021-02-22 00:41:54,443 INFO L185 CegarLoopUtils]: At program point L801(line 801) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,444 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 769 832) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,444 INFO L185 CegarLoopUtils]: At program point L797(line 797) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,444 INFO L185 CegarLoopUtils]: At program point L797-1(line 797) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,444 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 769 832) the Hoare annotation is: true [2021-02-22 00:41:54,444 INFO L185 CegarLoopUtils]: At program point L822(lines 779 824) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,444 INFO L185 CegarLoopUtils]: At program point L789(lines 789 795) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,444 INFO L185 CegarLoopUtils]: At program point L789-1(lines 789 795) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,444 INFO L185 CegarLoopUtils]: At program point L781(lines 781 785) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,445 INFO L185 CegarLoopUtils]: At program point L777(line 777) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,445 INFO L185 CegarLoopUtils]: At program point L773(line 773) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,445 INFO L185 CegarLoopUtils]: At program point L815(lines 815 819) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,445 INFO L185 CegarLoopUtils]: At program point L815-2(lines 809 820) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,445 INFO L185 CegarLoopUtils]: At program point L807(line 807) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,445 INFO L185 CegarLoopUtils]: At program point L774(line 774) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:41:54,445 INFO L185 CegarLoopUtils]: At program point L807-1(line 807) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-22 00:41:54,445 INFO L189 CegarLoopUtils]: For program point L353(lines 353 398) no Hoare annotation was computed. [2021-02-22 00:41:54,446 INFO L189 CegarLoopUtils]: For program point L384(lines 384 385) no Hoare annotation was computed. [2021-02-22 00:41:54,446 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 353 398) no Hoare annotation was computed. [2021-02-22 00:41:54,446 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-22 00:41:54,446 INFO L189 CegarLoopUtils]: For program point L372-1(line 372) no Hoare annotation was computed. [2021-02-22 00:41:54,446 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-22 00:41:54,446 INFO L189 CegarLoopUtils]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-02-22 00:41:54,446 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-22 00:41:54,446 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-22 00:41:54,446 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 00:41:54,446 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-22 00:41:54,446 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-22 00:41:54,447 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-22 00:41:54,447 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-22 00:41:54,447 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-22 00:41:54,447 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-22 00:41:54,447 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-22 00:41:54,447 INFO L189 CegarLoopUtils]: For program point L377(lines 377 378) no Hoare annotation was computed. [2021-02-22 00:41:54,447 INFO L189 CegarLoopUtils]: For program point L373(lines 373 380) no Hoare annotation was computed. [2021-02-22 00:41:54,447 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 353 398) no Hoare annotation was computed. [2021-02-22 00:41:54,447 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-22 00:41:54,447 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-22 00:41:54,448 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 353 398) no Hoare annotation was computed. [2021-02-22 00:41:54,448 INFO L189 CegarLoopUtils]: For program point L367(lines 367 387) no Hoare annotation was computed. [2021-02-22 00:41:54,448 INFO L189 CegarLoopUtils]: For program point L367-1(lines 367 387) no Hoare annotation was computed. [2021-02-22 00:41:54,448 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-22 00:41:54,448 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-22 00:41:54,448 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-22 00:41:54,448 INFO L189 CegarLoopUtils]: For program point L394-1(line 394) no Hoare annotation was computed. [2021-02-22 00:41:54,448 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-22 00:41:54,448 INFO L189 CegarLoopUtils]: For program point L394-2(line 394) no Hoare annotation was computed. [2021-02-22 00:41:54,448 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-22 00:41:54,448 INFO L189 CegarLoopUtils]: For program point L392-1(line 392) no Hoare annotation was computed. [2021-02-22 00:41:54,448 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-22 00:41:54,449 INFO L189 CegarLoopUtils]: For program point L392-2(line 392) no Hoare annotation was computed. [2021-02-22 00:41:54,449 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-22 00:41:54,449 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-22 00:41:54,449 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-22 00:41:54,449 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-22 00:41:54,449 INFO L189 CegarLoopUtils]: For program point L507(lines 507 515) no Hoare annotation was computed. [2021-02-22 00:41:54,449 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-22 00:41:54,449 INFO L189 CegarLoopUtils]: For program point L507-2(lines 507 515) no Hoare annotation was computed. [2021-02-22 00:41:54,449 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 499 521) no Hoare annotation was computed. [2021-02-22 00:41:54,449 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 499 521) no Hoare annotation was computed. [2021-02-22 00:41:54,450 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 499 521) no Hoare annotation was computed. [2021-02-22 00:41:54,450 INFO L189 CegarLoopUtils]: For program point L48(line 48) no Hoare annotation was computed. [2021-02-22 00:41:54,450 INFO L189 CegarLoopUtils]: For program point L48-1(line 48) no Hoare annotation was computed. [2021-02-22 00:41:54,450 INFO L189 CegarLoopUtils]: For program point L48-2(line 48) no Hoare annotation was computed. [2021-02-22 00:41:54,450 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2021-02-22 00:41:54,450 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2021-02-22 00:41:54,450 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2021-02-22 00:41:54,450 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-22 00:41:54,450 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-22 00:41:54,450 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-22 00:41:54,450 INFO L189 CegarLoopUtils]: For program point L250(lines 250 352) no Hoare annotation was computed. [2021-02-22 00:41:54,451 INFO L189 CegarLoopUtils]: For program point L250-1(lines 250 352) no Hoare annotation was computed. [2021-02-22 00:41:54,451 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-22 00:41:54,451 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-22 00:41:54,451 INFO L189 CegarLoopUtils]: For program point L341-1(line 341) no Hoare annotation was computed. [2021-02-22 00:41:54,451 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-22 00:41:54,451 INFO L189 CegarLoopUtils]: For program point L341-2(line 341) no Hoare annotation was computed. [2021-02-22 00:41:54,451 INFO L189 CegarLoopUtils]: For program point L300(lines 299 319) no Hoare annotation was computed. [2021-02-22 00:41:54,451 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-22 00:41:54,451 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-22 00:41:54,451 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-22 00:41:54,451 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-22 00:41:54,452 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-22 00:41:54,452 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-22 00:41:54,452 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-22 00:41:54,452 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-22 00:41:54,452 INFO L189 CegarLoopUtils]: For program point L284-1(line 284) no Hoare annotation was computed. [2021-02-22 00:41:54,452 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-22 00:41:54,452 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-22 00:41:54,452 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-22 00:41:54,452 INFO L189 CegarLoopUtils]: For program point L301(lines 301 305) no Hoare annotation was computed. [2021-02-22 00:41:54,452 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-22 00:41:54,452 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-22 00:41:54,453 INFO L189 CegarLoopUtils]: For program point L326-1(line 326) no Hoare annotation was computed. [2021-02-22 00:41:54,453 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-22 00:41:54,453 INFO L189 CegarLoopUtils]: For program point L326-2(line 326) no Hoare annotation was computed. [2021-02-22 00:41:54,453 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 250 352) no Hoare annotation was computed. [2021-02-22 00:41:54,453 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-22 00:41:54,453 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-22 00:41:54,453 INFO L189 CegarLoopUtils]: For program point L310-1(line 310) no Hoare annotation was computed. [2021-02-22 00:41:54,453 INFO L189 CegarLoopUtils]: For program point L310-2(line 310) no Hoare annotation was computed. [2021-02-22 00:41:54,453 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-22 00:41:54,453 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-22 00:41:54,453 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 250 352) no Hoare annotation was computed. [2021-02-22 00:41:54,453 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-22 00:41:54,454 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-22 00:41:54,454 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-22 00:41:54,454 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-22 00:41:54,454 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-22 00:41:54,454 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 250 352) no Hoare annotation was computed. [2021-02-22 00:41:54,454 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-22 00:41:54,454 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-22 00:41:54,454 INFO L189 CegarLoopUtils]: For program point L328-1(line 328) no Hoare annotation was computed. [2021-02-22 00:41:54,454 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-22 00:41:54,454 INFO L189 CegarLoopUtils]: For program point L328-2(line 328) no Hoare annotation was computed. [2021-02-22 00:41:54,454 INFO L189 CegarLoopUtils]: For program point L320(lines 298 321) no Hoare annotation was computed. [2021-02-22 00:41:54,455 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-22 00:41:54,455 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-22 00:41:54,455 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-22 00:41:54,455 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-22 00:41:54,455 INFO L189 CegarLoopUtils]: For program point L279(lines 279 295) no Hoare annotation was computed. [2021-02-22 00:41:54,455 INFO L189 CegarLoopUtils]: For program point L312-1(line 312) no Hoare annotation was computed. [2021-02-22 00:41:54,455 INFO L189 CegarLoopUtils]: For program point L312-2(line 312) no Hoare annotation was computed. [2021-02-22 00:41:54,455 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-22 00:41:54,455 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-22 00:41:54,455 INFO L189 CegarLoopUtils]: For program point L296(lines 296 337) no Hoare annotation was computed. [2021-02-22 00:41:54,455 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-22 00:41:54,455 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-22 00:41:54,456 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-22 00:41:54,456 INFO L189 CegarLoopUtils]: For program point L288-1(line 288) no Hoare annotation was computed. [2021-02-22 00:41:54,456 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-22 00:41:54,456 INFO L189 CegarLoopUtils]: For program point L338(lines 338 349) no Hoare annotation was computed. [2021-02-22 00:41:54,456 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-22 00:41:54,456 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-22 00:41:54,456 INFO L189 CegarLoopUtils]: For program point L330-1(line 330) no Hoare annotation was computed. [2021-02-22 00:41:54,456 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-22 00:41:54,456 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-22 00:41:54,456 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-22 00:41:54,456 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-22 00:41:54,456 INFO L189 CegarLoopUtils]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-02-22 00:41:54,457 INFO L189 CegarLoopUtils]: For program point L281-1(line 281) no Hoare annotation was computed. [2021-02-22 00:41:54,457 INFO L189 CegarLoopUtils]: For program point L339(lines 339 346) no Hoare annotation was computed. [2021-02-22 00:41:54,457 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-22 00:41:54,457 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-22 00:41:54,457 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-22 00:41:54,457 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-22 00:41:54,457 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-22 00:41:54,457 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-22 00:41:54,457 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-22 00:41:54,457 INFO L189 CegarLoopUtils]: For program point L274(lines 274 278) no Hoare annotation was computed. [2021-02-22 00:41:54,457 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-22 00:41:54,458 INFO L189 CegarLoopUtils]: For program point L299-2(lines 299 319) no Hoare annotation was computed. [2021-02-22 00:41:54,458 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-22 00:41:54,458 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-22 00:41:54,458 INFO L185 CegarLoopUtils]: At program point L737(line 737) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,458 INFO L185 CegarLoopUtils]: At program point L378(line 378) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,458 INFO L185 CegarLoopUtils]: At program point L424(line 424) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,458 INFO L185 CegarLoopUtils]: At program point L453(line 453) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,458 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,458 INFO L185 CegarLoopUtils]: At program point L643(line 643) the Hoare annotation is: (= ~methaneLevelCritical~0 0) [2021-02-22 00:41:54,458 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,459 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,459 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,459 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,459 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,459 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,459 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,459 INFO L185 CegarLoopUtils]: At program point L763(line 763) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,459 INFO L185 CegarLoopUtils]: At program point L763-1(line 763) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,459 INFO L185 CegarLoopUtils]: At program point L763-2(line 763) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,459 INFO L185 CegarLoopUtils]: At program point L644(line 644) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:41:54,460 INFO L185 CegarLoopUtils]: At program point L384(line 384) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,460 INFO L185 CegarLoopUtils]: At program point L384-1(line 384) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,460 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:41:54,460 INFO L185 CegarLoopUtils]: At program point L541(line 541) the Hoare annotation is: (= ~methaneLevelCritical~0 0) [2021-02-22 00:41:54,460 INFO L185 CegarLoopUtils]: At program point L504(line 504) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,460 INFO L185 CegarLoopUtils]: At program point L430(line 430) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,460 INFO L185 CegarLoopUtils]: At program point L430-1(line 430) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,460 INFO L185 CegarLoopUtils]: At program point L517(line 517) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,460 INFO L185 CegarLoopUtils]: At program point L517-1(line 517) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,461 INFO L185 CegarLoopUtils]: At program point L517-2(line 517) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,461 INFO L185 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,461 INFO L185 CegarLoopUtils]: At program point L513(line 513) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,461 INFO L185 CegarLoopUtils]: At program point L513-1(line 513) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,461 INFO L185 CegarLoopUtils]: At program point L513-2(line 513) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,461 INFO L185 CegarLoopUtils]: At program point L513-3(line 513) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,461 INFO L185 CegarLoopUtils]: At program point L509(line 509) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,461 INFO L185 CegarLoopUtils]: At program point L509-1(line 509) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,461 INFO L185 CegarLoopUtils]: At program point L509-2(line 509) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,461 INFO L185 CegarLoopUtils]: At program point L509-3(line 509) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,462 INFO L185 CegarLoopUtils]: At program point L377(line 377) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,462 INFO L185 CegarLoopUtils]: At program point L505(line 505) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,462 INFO L185 CegarLoopUtils]: At program point L509-4(line 509) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,462 INFO L185 CegarLoopUtils]: At program point L761(line 761) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,462 INFO L185 CegarLoopUtils]: At program point L377-1(line 377) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,462 INFO L185 CegarLoopUtils]: At program point L505-1(line 505) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,462 INFO L185 CegarLoopUtils]: At program point L509-5(line 509) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,462 INFO L185 CegarLoopUtils]: At program point L761-1(line 761) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,462 INFO L185 CegarLoopUtils]: At program point L505-2(line 505) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,463 INFO L185 CegarLoopUtils]: At program point L761-2(line 761) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,463 INFO L185 CegarLoopUtils]: At program point L505-3(line 505) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,463 INFO L185 CegarLoopUtils]: At program point L761-3(line 761) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,463 INFO L185 CegarLoopUtils]: At program point L505-4(line 505) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,463 INFO L185 CegarLoopUtils]: At program point L757(line 757) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,463 INFO L185 CegarLoopUtils]: At program point L505-5(line 505) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,463 INFO L185 CegarLoopUtils]: At program point L757-1(line 757) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,463 INFO L185 CegarLoopUtils]: At program point L505-6(line 505) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,463 INFO L185 CegarLoopUtils]: At program point L757-2(line 757) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,464 INFO L185 CegarLoopUtils]: At program point L505-7(line 505) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,464 INFO L185 CegarLoopUtils]: At program point L757-3(line 757) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,464 INFO L185 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,464 INFO L185 CegarLoopUtils]: At program point L757-4(line 757) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,464 INFO L185 CegarLoopUtils]: At program point L753-1(line 753) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,464 INFO L185 CegarLoopUtils]: At program point L431(line 431) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,464 INFO L185 CegarLoopUtils]: At program point L753-2(line 753) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,464 INFO L185 CegarLoopUtils]: At program point L753-3(line 753) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,464 INFO L185 CegarLoopUtils]: At program point L749(line 749) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,465 INFO L185 CegarLoopUtils]: At program point L749-1(line 749) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,465 INFO L185 CegarLoopUtils]: At program point L749-2(line 749) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,465 INFO L185 CegarLoopUtils]: At program point L749-3(line 749) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,465 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string44.offset| |old(#t~string44.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~string69.base| |old(#t~string69.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~string46.base| |old(#t~string46.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.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~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 00:41:54,465 INFO L185 CegarLoopUtils]: At program point L745(line 745) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,465 INFO L185 CegarLoopUtils]: At program point L749-4(line 749) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,465 INFO L185 CegarLoopUtils]: At program point L745-1(line 745) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,466 INFO L185 CegarLoopUtils]: At program point L749-5(line 749) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,466 INFO L185 CegarLoopUtils]: At program point L423(line 423) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,466 INFO L185 CegarLoopUtils]: At program point L745-2(line 745) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,466 INFO L185 CegarLoopUtils]: At program point L749-6(line 749) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,466 INFO L185 CegarLoopUtils]: At program point L423-1(line 423) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,466 INFO L185 CegarLoopUtils]: At program point L745-3(line 745) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,466 INFO L185 CegarLoopUtils]: At program point L749-7(line 749) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,466 INFO L185 CegarLoopUtils]: At program point L741(line 741) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,466 INFO L185 CegarLoopUtils]: At program point L745-4(line 745) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,467 INFO L185 CegarLoopUtils]: At program point L741-1(line 741) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,467 INFO L185 CegarLoopUtils]: At program point L452(line 452) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,467 INFO L185 CegarLoopUtils]: At program point L741-2(line 741) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,467 INFO L185 CegarLoopUtils]: At program point L741-3(line 741) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2021-02-22 00:41:54,467 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:41:54,467 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 687 703) no Hoare annotation was computed. [2021-02-22 00:41:54,467 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-22 00:41:54,467 INFO L189 CegarLoopUtils]: For program point L698-1(lines 687 703) no Hoare annotation was computed. [2021-02-22 00:41:54,467 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 687 703) no Hoare annotation was computed. [2021-02-22 00:41:54,467 INFO L189 CegarLoopUtils]: For program point L694(lines 694 700) no Hoare annotation was computed. [2021-02-22 00:41:54,468 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-22 00:41:54,468 INFO L189 CegarLoopUtils]: For program point L692-1(line 692) no Hoare annotation was computed. [2021-02-22 00:41:54,468 INFO L189 CegarLoopUtils]: For program point L692-2(line 692) no Hoare annotation was computed. [2021-02-22 00:41:54,468 INFO L189 CegarLoopUtils]: For program point L692-3(line 692) no Hoare annotation was computed. [2021-02-22 00:41:54,468 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 522 530) no Hoare annotation was computed. [2021-02-22 00:41:54,468 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-22 00:41:54,468 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-22 00:41:54,468 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 522 530) no Hoare annotation was computed. [2021-02-22 00:41:54,468 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 522 530) no Hoare annotation was computed. [2021-02-22 00:41:54,468 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 00:41:54,468 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 00:41:54,469 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 00:41:54,469 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 00:41:54,469 INFO L192 CegarLoopUtils]: At program point L482-1(lines 478 489) the Hoare annotation is: true [2021-02-22 00:41:54,469 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 478 489) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 00:41:54,469 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 478 489) the Hoare annotation is: true [2021-02-22 00:41:54,469 INFO L185 CegarLoopUtils]: At program point L485(line 485) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,469 INFO L185 CegarLoopUtils]: At program point L483(line 483) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-22 00:41:54,469 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 490 498) the Hoare annotation is: true [2021-02-22 00:41:54,470 INFO L185 CegarLoopUtils]: At program point L495(line 495) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,470 INFO L192 CegarLoopUtils]: At program point L494(line 494) the Hoare annotation is: true [2021-02-22 00:41:54,470 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 490 498) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5))) [2021-02-22 00:41:54,470 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 490 498) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5))) [2021-02-22 00:41:54,470 INFO L185 CegarLoopUtils]: At program point L660(line 660) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,470 INFO L185 CegarLoopUtils]: At program point L658(lines 658 664) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,470 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 647 670) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,470 INFO L185 CegarLoopUtils]: At program point L653(line 653) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,470 INFO L185 CegarLoopUtils]: At program point L651(lines 650 669) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,471 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 647 670) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,471 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 647 670) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,471 INFO L192 CegarLoopUtils]: At program point L545(line 545) the Hoare annotation is: true [2021-02-22 00:41:54,471 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 543 572) the Hoare annotation is: true [2021-02-22 00:41:54,471 INFO L192 CegarLoopUtils]: At program point L568(lines 543 572) the Hoare annotation is: true [2021-02-22 00:41:54,471 INFO L192 CegarLoopUtils]: At program point L564(line 564) the Hoare annotation is: true [2021-02-22 00:41:54,471 INFO L192 CegarLoopUtils]: At program point L554(line 554) the Hoare annotation is: true [2021-02-22 00:41:54,471 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 543 572) the Hoare annotation is: true [2021-02-22 00:41:54,471 INFO L192 CegarLoopUtils]: At program point L557(lines 557 561) the Hoare annotation is: true [2021-02-22 00:41:54,471 INFO L192 CegarLoopUtils]: At program point L557-1(lines 557 561) the Hoare annotation is: true [2021-02-22 00:41:54,472 INFO L192 CegarLoopUtils]: At program point L553-2(lines 553 567) the Hoare annotation is: true [2021-02-22 00:41:54,472 INFO L192 CegarLoopUtils]: At program point L549(line 549) the Hoare annotation is: true [2021-02-22 00:41:54,472 INFO L192 CegarLoopUtils]: At program point L549-1(line 549) the Hoare annotation is: true [2021-02-22 00:41:54,472 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 454 465) the Hoare annotation is: true [2021-02-22 00:41:54,472 INFO L192 CegarLoopUtils]: At program point L459(line 459) the Hoare annotation is: true [2021-02-22 00:41:54,472 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 454 465) the Hoare annotation is: true [2021-02-22 00:41:54,472 INFO L192 CegarLoopUtils]: At program point L458-1(lines 454 465) the Hoare annotation is: true [2021-02-22 00:41:54,472 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 598 604) the Hoare annotation is: true [2021-02-22 00:41:54,472 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 598 604) the Hoare annotation is: true [2021-02-22 00:41:54,472 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 00:41:54,472 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:41:54,473 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 00:41:54,473 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 00:41:54,473 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 466 477) the Hoare annotation is: true [2021-02-22 00:41:54,473 INFO L185 CegarLoopUtils]: At program point L471(line 471) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,473 INFO L192 CegarLoopUtils]: At program point L470-1(lines 466 477) the Hoare annotation is: true [2021-02-22 00:41:54,473 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 466 477) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,473 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 532 539) the Hoare annotation is: true [2021-02-22 00:41:54,473 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 536) the Hoare annotation is: true [2021-02-22 00:41:54,474 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 532 539) the Hoare annotation is: true [2021-02-22 00:41:54,474 INFO L192 CegarLoopUtils]: At program point L536(line 536) the Hoare annotation is: true [2021-02-22 00:41:54,474 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 532 539) the Hoare annotation is: true [2021-02-22 00:41:54,474 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 834 858) the Hoare annotation is: true [2021-02-22 00:41:54,474 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 834 858) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~6 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,474 INFO L185 CegarLoopUtils]: At program point L848(line 848) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,474 INFO L185 CegarLoopUtils]: At program point L846(lines 846 852) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 (= __utac_acc__Specification1_spec__1_~tmp___0~1 0) .cse1))) [2021-02-22 00:41:54,474 INFO L185 CegarLoopUtils]: At program point L844(line 844) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,474 INFO L185 CegarLoopUtils]: At program point L844-1(line 844) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) .cse0 .cse1))) [2021-02-22 00:41:54,475 INFO L185 CegarLoopUtils]: At program point L842(lines 842 855) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~6 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,475 INFO L185 CegarLoopUtils]: At program point L844-2(line 844) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) .cse0 .cse1))) [2021-02-22 00:41:54,475 INFO L185 CegarLoopUtils]: At program point L844-3(line 844) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 .cse1 (and (= |__utac_acc__Specification1_spec__1_#t~ret77| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~1 0))))) [2021-02-22 00:41:54,475 INFO L185 CegarLoopUtils]: At program point L842-1(lines 834 858) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~6 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,475 INFO L192 CegarLoopUtils]: At program point L840(line 840) the Hoare annotation is: true [2021-02-22 00:41:54,475 INFO L185 CegarLoopUtils]: At program point L840-1(line 840) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret76| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,475 INFO L185 CegarLoopUtils]: At program point L840-2(line 840) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret76| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,475 INFO L185 CegarLoopUtils]: At program point L840-3(line 840) the Hoare annotation is: (or (and (= __utac_acc__Specification1_spec__1_~tmp~6 0) (= |__utac_acc__Specification1_spec__1_#t~ret76| 0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 00:41:54,476 INFO L192 CegarLoopUtils]: At program point L836(line 836) the Hoare annotation is: true [2021-02-22 00:41:54,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 12:41:54 BoogieIcfgContainer [2021-02-22 00:41:54,495 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 00:41:54,496 INFO L168 Benchmark]: Toolchain (without parser) took 45698.90 ms. Allocated memory was 152.0 MB in the beginning and 436.2 MB in the end (delta: 284.2 MB). Free memory was 127.4 MB in the beginning and 239.6 MB in the end (delta: -112.2 MB). Peak memory consumption was 265.6 MB. Max. memory is 8.0 GB. [2021-02-22 00:41:54,496 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 152.0 MB. Free memory was 126.5 MB in the beginning and 126.4 MB in the end (delta: 115.7 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 00:41:54,497 INFO L168 Benchmark]: CACSL2BoogieTranslator took 711.02 ms. Allocated memory is still 152.0 MB. Free memory was 126.4 MB in the beginning and 106.8 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-22 00:41:54,497 INFO L168 Benchmark]: Boogie Preprocessor took 142.75 ms. Allocated memory is still 152.0 MB. Free memory was 106.8 MB in the beginning and 134.2 MB in the end (delta: -27.3 MB). Peak memory consumption was 6.7 MB. Max. memory is 8.0 GB. [2021-02-22 00:41:54,497 INFO L168 Benchmark]: RCFGBuilder took 1479.16 ms. Allocated memory is still 152.0 MB. Free memory was 133.6 MB in the beginning and 94.3 MB in the end (delta: 39.3 MB). Peak memory consumption was 65.5 MB. Max. memory is 8.0 GB. [2021-02-22 00:41:54,498 INFO L168 Benchmark]: TraceAbstraction took 43340.26 ms. Allocated memory was 152.0 MB in the beginning and 436.2 MB in the end (delta: 284.2 MB). Free memory was 93.8 MB in the beginning and 239.6 MB in the end (delta: -145.8 MB). Peak memory consumption was 231.2 MB. Max. memory is 8.0 GB. [2021-02-22 00:41:54,500 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 152.0 MB. Free memory was 126.5 MB in the beginning and 126.4 MB in the end (delta: 115.7 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 711.02 ms. Allocated memory is still 152.0 MB. Free memory was 126.4 MB in the beginning and 106.8 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 142.75 ms. Allocated memory is still 152.0 MB. Free memory was 106.8 MB in the beginning and 134.2 MB in the end (delta: -27.3 MB). Peak memory consumption was 6.7 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1479.16 ms. Allocated memory is still 152.0 MB. Free memory was 133.6 MB in the beginning and 94.3 MB in the end (delta: 39.3 MB). Peak memory consumption was 65.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 43340.26 ms. Allocated memory was 152.0 MB in the beginning and 436.2 MB in the end (delta: 284.2 MB). Free memory was 93.8 MB in the beginning and 239.6 MB in the end (delta: -145.8 MB). Peak memory consumption was 231.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 536]: 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: 778]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(pumpRunning == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 553]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 543]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 779]: Loop Invariant Derived loop invariant: ((!(pumpRunning == 0) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || splverifierCounter == 0 - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 616]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 723]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 606]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 671]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 769]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 478]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 490]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (!(pumpRunning == 0) || !(1 == systemActive)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 543]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 647]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 454]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 598]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 466]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 532]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 834]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 590 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 19.2s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 14.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 23.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 873 SDtfs, 873 SDslu, 1559 SDs, 0 SdLazy, 2157 SolverSat, 279 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 132 GetRequests, 85 SyntacticMatches, 1 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 9.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=263occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 5 MinimizatonAttempts, 138 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 210 LocationsWithAnnotation, 596 PreInvPairs, 744 NumberOfFragments, 1804 HoareAnnotationTreeSize, 596 FomulaSimplifications, 135810 FormulaSimplificationTreeSizeReduction, 4.2s HoareSimplificationTime, 210 FomulaSimplificationsInter, 20275 FormulaSimplificationTreeSizeReductionInter, 19.5s 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...