/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_spec4_product15.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:08:27,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:08:27,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:08:27,062 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:08:27,062 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:08:27,064 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:08:27,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:08:27,068 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:08:27,070 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:08:27,093 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:08:27,094 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:08:27,096 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:08:27,099 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:08:27,101 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:08:27,110 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:08:27,114 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:08:27,115 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:08:27,118 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:08:27,123 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:08:27,127 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:08:27,129 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:08:27,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:08:27,133 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:08:27,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:08:27,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:08:27,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:08:27,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:08:27,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:08:27,139 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:08:27,141 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:08:27,141 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:08:27,142 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:08:27,143 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:08:27,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:08:27,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:08:27,145 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:08:27,146 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:08:27,146 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:08:27,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:08:27,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:08:27,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:08:27,149 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 01:08:27,161 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:08:27,161 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:08:27,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:08:27,163 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:08:27,163 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:08:27,163 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:08:27,164 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:08:27,164 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:08:27,164 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:08:27,164 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:08:27,164 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:08:27,165 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:08:27,165 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:08:27,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:08:27,165 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:08:27,165 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:08:27,166 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:08:27,166 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:08:27,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:08:27,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:08:27,166 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:08:27,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:08:27,167 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:08:27,167 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:08:27,596 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:08:27,622 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:08:27,626 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:08:27,627 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:08:27,628 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:08:27,629 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product15.cil.c [2021-02-22 01:08:27,717 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/381a63c03/4599f9a26e24402081edbce7de52640e/FLAG7e4a4ee03 [2021-02-22 01:08:28,385 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:08:28,389 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product15.cil.c [2021-02-22 01:08:28,414 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/381a63c03/4599f9a26e24402081edbce7de52640e/FLAG7e4a4ee03 [2021-02-22 01:08:28,604 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/381a63c03/4599f9a26e24402081edbce7de52640e [2021-02-22 01:08:28,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:08:28,620 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:08:28,622 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:08:28,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:08:28,626 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:08:28,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:08:28" (1/1) ... [2021-02-22 01:08:28,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12688d57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:28, skipping insertion in model container [2021-02-22 01:08:28,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:08:28" (1/1) ... [2021-02-22 01:08:28,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:08:28,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:08:28,892 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_spec4_product15.cil.c[1817,1830] [2021-02-22 01:08:29,043 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:08:29,055 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:08:29,078 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_spec4_product15.cil.c[1817,1830] [2021-02-22 01:08:29,224 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:08:29,270 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:08:29,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:29 WrapperNode [2021-02-22 01:08:29,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:08:29,271 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:08:29,272 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:08:29,272 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:08:29,286 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:29" (1/1) ... [2021-02-22 01:08:29,287 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:29" (1/1) ... [2021-02-22 01:08:29,332 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:29" (1/1) ... [2021-02-22 01:08:29,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:29" (1/1) ... [2021-02-22 01:08:29,388 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:29" (1/1) ... [2021-02-22 01:08:29,398 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:29" (1/1) ... [2021-02-22 01:08:29,410 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:29" (1/1) ... [2021-02-22 01:08:29,424 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:08:29,425 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:08:29,425 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:08:29,425 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:08:29,426 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:29" (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 01:08:29,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:08:29,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:08:29,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:08:29,525 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:08:29,525 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:08:29,526 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:08:29,526 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:08:29,526 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:08:29,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:08:29,526 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:08:29,526 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:08:29,527 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 01:08:29,527 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:08:29,527 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-22 01:08:29,527 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:08:29,527 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:08:29,527 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:08:29,528 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:08:29,528 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:08:29,528 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-22 01:08:29,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:08:29,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:08:29,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:08:29,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:08:29,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:08:29,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:08:29,529 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:08:29,529 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:08:29,530 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:08:29,530 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:08:29,530 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:08:29,530 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:08:29,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:08:29,530 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:08:29,531 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:08:29,531 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:08:29,531 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:08:29,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:08:29,531 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:08:29,531 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:08:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:08:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:08:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:08:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:08:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:08:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:08:29,532 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:08:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:08:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:08:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:08:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:08:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-22 01:08:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:08:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:08:29,534 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:08:29,534 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:08:29,534 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:08:29,534 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:08:29,534 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:08:29,534 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:08:29,535 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:08:29,535 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:08:29,535 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:08:29,535 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:08:29,535 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 01:08:29,535 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:08:29,535 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-22 01:08:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:08:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:08:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:08:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:08:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:08:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:08:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:08:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:08:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:08:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:08:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:08:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:08:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:08:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:08:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:08:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:08:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:08:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:08:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:08:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:08:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:08:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:08:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:08:30,776 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:08:30,776 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:08:30,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:08:30 BoogieIcfgContainer [2021-02-22 01:08:30,780 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:08:30,782 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:08:30,782 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:08:30,786 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:08:30,786 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:08:28" (1/3) ... [2021-02-22 01:08:30,787 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3da138d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:08:30, skipping insertion in model container [2021-02-22 01:08:30,787 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:08:29" (2/3) ... [2021-02-22 01:08:30,787 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3da138d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:08:30, skipping insertion in model container [2021-02-22 01:08:30,788 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:08:30" (3/3) ... [2021-02-22 01:08:30,789 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product15.cil.c [2021-02-22 01:08:30,796 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:08:30,810 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:08:30,829 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:08:30,853 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:08:30,853 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:08:30,853 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:08:30,853 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:08:30,853 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:08:30,854 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:08:30,854 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:08:30,854 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:08:30,888 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states. [2021-02-22 01:08:30,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 01:08:30,909 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:30,910 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 01:08:30,910 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:30,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:30,917 INFO L82 PathProgramCache]: Analyzing trace with hash 98157041, now seen corresponding path program 1 times [2021-02-22 01:08:30,926 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:30,926 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2009027609] [2021-02-22 01:08:30,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:31,026 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:31,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:31,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:31,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:31,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:31,796 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:31,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:31,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:31,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:31,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:31,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:31,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:31,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:31,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:31,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:31,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:31,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:31,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:31,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:31,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:31,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:31,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:31,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:31,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:32,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:32,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:32,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:08:32,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:32,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:32,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:32,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:08:32,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:32,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:32,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:32,090 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 01:08:32,091 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2009027609] [2021-02-22 01:08:32,094 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:32,094 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 01:08:32,094 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [560188782] [2021-02-22 01:08:32,102 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 01:08:32,102 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:32,115 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 01:08:32,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:08:32,120 INFO L87 Difference]: Start difference. First operand 291 states. Second operand 3 states. [2021-02-22 01:08:33,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:33,723 INFO L93 Difference]: Finished difference Result 421 states and 504 transitions. [2021-02-22 01:08:33,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 01:08:33,725 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 01:08:33,728 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:33,757 INFO L225 Difference]: With dead ends: 421 [2021-02-22 01:08:33,758 INFO L226 Difference]: Without dead ends: 270 [2021-02-22 01:08:33,764 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 01:08:33,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270 states. [2021-02-22 01:08:33,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270 to 229. [2021-02-22 01:08:33,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 229 states. [2021-02-22 01:08:33,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 247 transitions. [2021-02-22 01:08:33,921 INFO L78 Accepts]: Start accepts. Automaton has 229 states and 247 transitions. Word has length 147 [2021-02-22 01:08:33,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:33,922 INFO L480 AbstractCegarLoop]: Abstraction has 229 states and 247 transitions. [2021-02-22 01:08:33,923 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 01:08:33,923 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 247 transitions. [2021-02-22 01:08:33,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 01:08:33,927 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:33,928 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 01:08:33,928 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:08:33,928 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:33,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:33,929 INFO L82 PathProgramCache]: Analyzing trace with hash 841265213, now seen corresponding path program 1 times [2021-02-22 01:08:33,929 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:33,929 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [778551839] [2021-02-22 01:08:33,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:33,934 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:33,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:34,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:34,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:34,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:34,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:34,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:34,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:34,357 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:34,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:34,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:34,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:34,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:34,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:34,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:34,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:34,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:34,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:34,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:34,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:34,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:34,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:34,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:34,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:34,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:34,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:34,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:34,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:34,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:08:34,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:34,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:34,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:34,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:08:34,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:34,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:34,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:34,457 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 01:08:34,457 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [778551839] [2021-02-22 01:08:34,457 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:34,458 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:08:34,458 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1928202418] [2021-02-22 01:08:34,459 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:08:34,459 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:34,460 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:08:34,460 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:08:34,460 INFO L87 Difference]: Start difference. First operand 229 states and 247 transitions. Second operand 4 states. [2021-02-22 01:08:35,193 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:08:36,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:36,015 INFO L93 Difference]: Finished difference Result 331 states and 370 transitions. [2021-02-22 01:08:36,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 01:08:36,015 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 01:08:36,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:36,019 INFO L225 Difference]: With dead ends: 331 [2021-02-22 01:08:36,019 INFO L226 Difference]: Without dead ends: 253 [2021-02-22 01:08:36,022 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 01:08:36,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states. [2021-02-22 01:08:36,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 219. [2021-02-22 01:08:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 219 states. [2021-02-22 01:08:36,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 234 transitions. [2021-02-22 01:08:36,124 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 234 transitions. Word has length 148 [2021-02-22 01:08:36,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:36,124 INFO L480 AbstractCegarLoop]: Abstraction has 219 states and 234 transitions. [2021-02-22 01:08:36,124 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:08:36,125 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 234 transitions. [2021-02-22 01:08:36,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-22 01:08:36,128 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:36,128 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 01:08:36,128 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:08:36,129 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:36,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:36,129 INFO L82 PathProgramCache]: Analyzing trace with hash -1634241990, now seen corresponding path program 1 times [2021-02-22 01:08:36,129 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:36,130 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1770678863] [2021-02-22 01:08:36,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:36,134 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:36,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:36,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:36,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:36,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:36,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:36,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:36,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:36,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:36,597 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:36,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:36,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:36,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:36,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:08:36,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:36,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:36,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:36,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:36,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:36,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:36,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:36,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:36,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:36,704 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:08:36,705 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:08:36,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:36,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:36,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:36,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:08:36,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:36,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:36,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-22 01:08:36,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:36,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:36,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:36,792 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 01:08:36,792 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1770678863] [2021-02-22 01:08:36,792 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:36,793 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-22 01:08:36,793 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1234569488] [2021-02-22 01:08:36,794 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-22 01:08:36,794 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:36,794 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-22 01:08:36,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-22 01:08:36,795 INFO L87 Difference]: Start difference. First operand 219 states and 234 transitions. Second operand 9 states. [2021-02-22 01:08:37,469 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:37,902 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:38,230 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:38,598 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:38,957 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:39,301 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:40,393 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:08:42,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:42,210 INFO L93 Difference]: Finished difference Result 554 states and 637 transitions. [2021-02-22 01:08:42,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:08:42,212 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-22 01:08:42,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:42,217 INFO L225 Difference]: With dead ends: 554 [2021-02-22 01:08:42,217 INFO L226 Difference]: Without dead ends: 450 [2021-02-22 01:08:42,219 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2021-02-22 01:08:42,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 450 states. [2021-02-22 01:08:42,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 450 to 387. [2021-02-22 01:08:42,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 387 states. [2021-02-22 01:08:42,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 387 states and 431 transitions. [2021-02-22 01:08:42,420 INFO L78 Accepts]: Start accepts. Automaton has 387 states and 431 transitions. Word has length 157 [2021-02-22 01:08:42,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:42,421 INFO L480 AbstractCegarLoop]: Abstraction has 387 states and 431 transitions. [2021-02-22 01:08:42,421 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-22 01:08:42,421 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 431 transitions. [2021-02-22 01:08:42,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:08:42,424 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:42,424 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 01:08:42,425 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:08:42,425 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:42,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:42,425 INFO L82 PathProgramCache]: Analyzing trace with hash -801439050, now seen corresponding path program 1 times [2021-02-22 01:08:42,426 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:42,426 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1438624773] [2021-02-22 01:08:42,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:42,429 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:42,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:42,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:42,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:42,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:42,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:42,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:42,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:42,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:42,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:42,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:42,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:08:42,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:42,849 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:42,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:42,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:42,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:42,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:08:42,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:42,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:42,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:42,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:42,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:42,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:42,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:42,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:42,953 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:08:42,956 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:08:42,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:42,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:42,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-22 01:08:42,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:42,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:42,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:42,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:08:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:43,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:43,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:08:43,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:43,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:43,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:43,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:43,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:08:43,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:43,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:43,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:43,126 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 01:08:43,127 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1438624773] [2021-02-22 01:08:43,127 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:43,127 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:08:43,128 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [732423880] [2021-02-22 01:08:43,129 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:08:43,129 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:43,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:08:43,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:08:43,131 INFO L87 Difference]: Start difference. First operand 387 states and 431 transitions. Second operand 14 states. [2021-02-22 01:08:43,910 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:44,436 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:44,917 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:45,335 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:45,733 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:46,121 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:46,929 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:08:48,320 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:48,743 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:49,211 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:49,632 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:50,026 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:08:50,418 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:50,821 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:08:51,192 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:51,591 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:52,111 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:52,626 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:08:53,043 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:08:53,458 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:08:55,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:55,075 INFO L93 Difference]: Finished difference Result 1413 states and 1806 transitions. [2021-02-22 01:08:55,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-22 01:08:55,076 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 165 [2021-02-22 01:08:55,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:55,085 INFO L225 Difference]: With dead ends: 1413 [2021-02-22 01:08:55,085 INFO L226 Difference]: Without dead ends: 1141 [2021-02-22 01:08:55,088 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 8.0s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2021-02-22 01:08:55,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1141 states. [2021-02-22 01:08:55,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1141 to 868. [2021-02-22 01:08:55,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 868 states. [2021-02-22 01:08:55,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 868 states and 1004 transitions. [2021-02-22 01:08:55,526 INFO L78 Accepts]: Start accepts. Automaton has 868 states and 1004 transitions. Word has length 165 [2021-02-22 01:08:55,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:55,527 INFO L480 AbstractCegarLoop]: Abstraction has 868 states and 1004 transitions. [2021-02-22 01:08:55,527 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:08:55,527 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1004 transitions. [2021-02-22 01:08:55,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-22 01:08:55,531 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:55,531 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:08:55,531 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:08:55,532 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:55,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:55,532 INFO L82 PathProgramCache]: Analyzing trace with hash -595296028, now seen corresponding path program 1 times [2021-02-22 01:08:55,532 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:55,533 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1967012355] [2021-02-22 01:08:55,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:55,536 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:08:55,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:55,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:55,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:55,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:55,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:55,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:55,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:55,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:55,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:55,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:55,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:55,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:55,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:55,915 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:55,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:55,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:55,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:55,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:55,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:55,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:55,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:55,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:55,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:55,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:55,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:55,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:55,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:55,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:55,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:55,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:55,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:55,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:55,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:56,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:56,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-22 01:08:56,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:56,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:56,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:56,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:08:56,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:56,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:56,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:56,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:08:56,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:56,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:56,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:56,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:08:56,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:56,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:56,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:56,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:08:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:56,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:56,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:56,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-22 01:08:56,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:56,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:56,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:56,076 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 01:08:56,076 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1967012355] [2021-02-22 01:08:56,077 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:08:56,077 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 01:08:56,077 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64091999] [2021-02-22 01:08:56,077 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 01:08:56,078 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:08:56,081 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 01:08:56,081 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-22 01:08:56,082 INFO L87 Difference]: Start difference. First operand 868 states and 1004 transitions. Second operand 6 states. [2021-02-22 01:08:56,680 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:08:57,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:08:57,639 INFO L93 Difference]: Finished difference Result 1430 states and 1706 transitions. [2021-02-22 01:08:57,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-22 01:08:57,640 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 175 [2021-02-22 01:08:57,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:08:57,644 INFO L225 Difference]: With dead ends: 1430 [2021-02-22 01:08:57,644 INFO L226 Difference]: Without dead ends: 677 [2021-02-22 01:08:57,647 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:08:57,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 677 states. [2021-02-22 01:08:57,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 677 to 643. [2021-02-22 01:08:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 643 states. [2021-02-22 01:08:57,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 643 states and 702 transitions. [2021-02-22 01:08:57,988 INFO L78 Accepts]: Start accepts. Automaton has 643 states and 702 transitions. Word has length 175 [2021-02-22 01:08:57,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:08:57,989 INFO L480 AbstractCegarLoop]: Abstraction has 643 states and 702 transitions. [2021-02-22 01:08:57,989 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-22 01:08:57,989 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 702 transitions. [2021-02-22 01:08:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2021-02-22 01:08:57,994 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:08:57,994 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:08:57,994 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:08:57,995 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:08:57,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:08:57,995 INFO L82 PathProgramCache]: Analyzing trace with hash -466231491, now seen corresponding path program 1 times [2021-02-22 01:08:57,995 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:08:57,995 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [971635294] [2021-02-22 01:08:57,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:08:58,062 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:08:58,086 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:08:58,095 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:08:58,100 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:08:58,161 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:58,173 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:58,186 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:08:58,194 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:08:58,205 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:08:58,217 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:08:58,225 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:08:58,234 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:08:58,285 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:58,288 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:58,292 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:08:58,298 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:08:58,304 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:08:58,316 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:08:58,319 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:08:58,332 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:08:58,388 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-22 01:08:58,393 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 01:08:58,400 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:58,400 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:58,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:58,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-22 01:08:58,425 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-22 01:08:58,469 WARN L141 QuantifierPusher]: treesize reduction 14, result has 89.8 percent of original size [2021-02-22 01:08:58,476 WARN L147 QuantifierPusher]: treesize reduction 14, result has 89.8 percent of original size 123 [2021-02-22 01:08:58,479 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:08:58,485 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:08:58,489 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:08:58,500 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:08:58,552 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:58,554 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:58,556 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:08:58,559 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:08:58,561 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:08:58,566 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:08:58,570 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:08:58,574 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:08:58,628 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:58,631 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:58,636 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:08:58,637 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:08:58,642 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:08:58,650 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:08:58,653 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:08:58,661 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:08:58,719 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:58,721 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:58,723 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:08:58,725 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:08:58,728 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:08:58,736 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:08:58,740 WARN L141 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size [2021-02-22 01:08:58,744 WARN L147 QuantifierPusher]: treesize reduction 6, result has 93.5 percent of original size 86 [2021-02-22 01:08:58,793 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:58,801 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:58,804 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:08:58,806 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:08:58,808 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:08:58,812 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:08:58,819 WARN L141 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size [2021-02-22 01:08:58,832 WARN L147 QuantifierPusher]: treesize reduction 8, result has 91.3 percent of original size 84 [2021-02-22 01:08:58,881 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:08:58,882 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:08:58,884 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:08:58,886 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:08:58,886 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:08:58,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:59,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:59,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:59,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:59,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:59,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:59,329 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:08:59,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:08:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:59,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:59,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:08:59,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:59,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:59,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:08:59,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:59,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:59,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:08:59,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:59,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:59,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:08:59,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:59,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:59,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:08:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:59,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:59,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-02-22 01:08:59,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:59,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:59,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-22 01:08:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:08:59,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:59,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:59,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:59,495 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 01:08:59,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,501 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:59,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:59,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-22 01:08:59,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,505 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:59,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:59,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-22 01:08:59,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,518 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:59,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-22 01:08:59,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-02-22 01:08:59,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,525 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:59,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:59,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-22 01:08:59,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,529 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:59,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:59,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-22 01:08:59,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,535 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:59,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:08:59,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-22 01:08:59,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:08:59,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:59,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:08:59,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:08:59,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:59,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:59,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,645 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:59,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:59,647 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:59,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:59,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:59,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:59,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:59,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:08:59,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:08:59,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,739 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:59,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:08:59,740 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:08:59,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:08:59,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:08:59,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:08:59,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:08:59,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:08:59,866 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:08:59,867 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:08:59,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:08:59,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:08:59,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:08:59,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:09:00,007 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-22 01:09:00,007 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-22 01:09:00,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:09:00,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:09:00,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:00,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:00,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,202 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:00,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:09:00,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:09:00,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:00,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:09:00,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:09:00,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:09:00,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,364 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:09:00,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:09:00,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:09:00,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:09:00,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:00,464 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:00,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:00,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:00,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:00,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:00,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:00,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:00,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:00,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:09:00,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:09:00,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:09:00,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:09:00,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:09:00,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:09:00,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:09:00,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:00,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:00,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:09:00,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:09:00,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:09:00,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:09:00,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:09:00,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:09:00,853 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [971635294] [2021-02-22 01:09:00,853 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:09:00,853 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2021-02-22 01:09:00,853 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [432222266] [2021-02-22 01:09:00,854 INFO L460 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-02-22 01:09:00,854 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:09:00,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-02-22 01:09:00,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=199, Invalid=1523, Unknown=0, NotChecked=0, Total=1722 [2021-02-22 01:09:00,855 INFO L87 Difference]: Start difference. First operand 643 states and 702 transitions. Second operand 40 states. [2021-02-22 01:09:01,498 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:09:02,182 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:09:02,601 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:09:03,013 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:09:03,422 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:09:03,846 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:09:04,273 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:09:04,698 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:09:05,127 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:09:05,602 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:09:06,041 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:09:06,518 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:09:07,023 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:07,555 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:09:08,023 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:09:08,599 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:09,132 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:09:09,652 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:10,176 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:09:10,684 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:09:11,595 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:09:12,364 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:09:12,848 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:09:13,314 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:09:13,733 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:09:14,164 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:09:14,590 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:09:15,019 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:09:15,504 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:09:16,132 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:09:16,595 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:17,366 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:17,873 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:09:18,506 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:09:19,577 WARN L202 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2021-02-22 01:09:22,859 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:09:24,301 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:09:24,871 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:09:25,328 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:09:26,356 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 214 [2021-02-22 01:09:27,425 WARN L202 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 216 [2021-02-22 01:09:27,939 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:09:28,323 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:09:28,769 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:09:29,383 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:09:29,851 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:09:30,268 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:30,708 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:09:31,275 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:31,718 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:09:32,137 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:09:32,858 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:09:33,792 WARN L202 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2021-02-22 01:09:38,563 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:09:39,136 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:09:39,777 WARN L202 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:09:40,377 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:09:43,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:09:43,558 INFO L93 Difference]: Finished difference Result 1468 states and 1752 transitions. [2021-02-22 01:09:43,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2021-02-22 01:09:43,559 INFO L78 Accepts]: Start accepts. Automaton has 40 states. Word has length 210 [2021-02-22 01:09:43,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:09:43,561 INFO L225 Difference]: With dead ends: 1468 [2021-02-22 01:09:43,561 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:09:43,581 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 361 GetRequests, 81 SyntacticMatches, 1 SemanticMatches, 279 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31993 ImplicationChecksByTransitivity, 37.4s TimeCoverageRelationStatistics Valid=7017, Invalid=71663, Unknown=0, NotChecked=0, Total=78680 [2021-02-22 01:09:43,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:09:43,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:09:43,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:09:43,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:09:43,582 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 210 [2021-02-22 01:09:43,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:09:43,582 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:09:43,583 INFO L481 AbstractCegarLoop]: Interpolant automaton has 40 states. [2021-02-22 01:09:43,583 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:09:43,583 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:09:43,583 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:09:43,585 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:09:44,151 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 33 [2021-02-22 01:09:44,389 WARN L202 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 30 [2021-02-22 01:09:45,145 WARN L202 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-22 01:09:45,295 WARN L202 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 209 [2021-02-22 01:09:48,997 WARN L202 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 251 [2021-02-22 01:09:49,151 WARN L202 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 245 [2021-02-22 01:09:50,015 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 35 [2021-02-22 01:09:51,000 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 30 [2021-02-22 01:09:52,766 WARN L202 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 245 [2021-02-22 01:09:53,140 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 245 [2021-02-22 01:09:53,346 WARN L202 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 247 [2021-02-22 01:09:53,578 WARN L202 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 255 [2021-02-22 01:09:54,544 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 245 [2021-02-22 01:09:55,923 WARN L202 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 249 [2021-02-22 01:09:57,659 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 247 [2021-02-22 01:09:57,810 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 44 [2021-02-22 01:09:58,606 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2021-02-22 01:09:58,877 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 16 [2021-02-22 01:09:59,136 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2021-02-22 01:09:59,288 WARN L202 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 34 [2021-02-22 01:09:59,543 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:09:59,664 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2021-02-22 01:09:59,962 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-22 01:10:00,245 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:10:01,156 WARN L202 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 19 [2021-02-22 01:10:03,136 WARN L202 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 180 DAG size of output: 29 [2021-02-22 01:10:03,966 WARN L202 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 24 [2021-02-22 01:10:04,787 WARN L202 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-22 01:10:05,103 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-22 01:10:06,020 WARN L202 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 22 [2021-02-22 01:10:06,342 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:06,663 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:08,322 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 179 DAG size of output: 26 [2021-02-22 01:10:08,960 WARN L202 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 21 [2021-02-22 01:10:09,260 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:10:10,236 WARN L202 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2021-02-22 01:10:11,164 WARN L202 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 25 [2021-02-22 01:10:12,094 WARN L202 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 25 [2021-02-22 01:10:12,402 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-22 01:10:12,689 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:13,304 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 22 [2021-02-22 01:10:13,859 WARN L202 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 46 [2021-02-22 01:10:14,328 WARN L202 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 41 [2021-02-22 01:10:14,588 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 38 [2021-02-22 01:10:15,463 WARN L202 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 22 [2021-02-22 01:10:15,777 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:16,113 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 38 [2021-02-22 01:10:16,976 WARN L202 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 22 [2021-02-22 01:10:17,834 WARN L202 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 26 [2021-02-22 01:10:18,133 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-22 01:10:18,403 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2021-02-22 01:10:19,257 WARN L202 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 31 [2021-02-22 01:10:19,788 WARN L202 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2021-02-22 01:10:20,318 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2021-02-22 01:10:20,880 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2021-02-22 01:10:21,004 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2021-02-22 01:10:21,280 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:21,561 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:22,741 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 214 DAG size of output: 15 [2021-02-22 01:10:23,346 WARN L202 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 15 [2021-02-22 01:10:23,513 WARN L202 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2021-02-22 01:10:23,792 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:24,085 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:10:24,224 WARN L202 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 34 [2021-02-22 01:10:24,516 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:10:24,763 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:10:24,916 WARN L202 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 34 [2021-02-22 01:10:25,366 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 41 [2021-02-22 01:10:26,199 WARN L202 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 20 [2021-02-22 01:10:27,111 WARN L202 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 25 [2021-02-22 01:10:27,298 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 34 [2021-02-22 01:10:27,576 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:28,025 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 41 [2021-02-22 01:10:28,166 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2021-02-22 01:10:28,669 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 43 [2021-02-22 01:10:28,947 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-22 01:10:29,232 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:29,809 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 50 [2021-02-22 01:10:30,708 WARN L202 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 22 [2021-02-22 01:10:31,657 WARN L202 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 35 [2021-02-22 01:10:31,934 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:32,072 WARN L202 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 36 [2021-02-22 01:10:32,351 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-22 01:10:32,822 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 41 [2021-02-22 01:10:33,366 WARN L202 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2021-02-22 01:10:33,713 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 14 [2021-02-22 01:10:34,029 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:10:34,342 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:10:36,038 WARN L202 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 180 DAG size of output: 29 [2021-02-22 01:10:36,330 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:10:37,149 WARN L202 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 20 [2021-02-22 01:10:38,298 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 178 DAG size of output: 26 [2021-02-22 01:10:38,607 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 26 [2021-02-22 01:10:39,510 WARN L202 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 32 [2021-02-22 01:10:39,807 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-22 01:10:40,314 WARN L202 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 45 [2021-02-22 01:10:41,760 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 179 DAG size of output: 26 [2021-02-22 01:10:42,595 WARN L202 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 24 [2021-02-22 01:10:42,735 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 34 [2021-02-22 01:10:43,546 WARN L202 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 19 [2021-02-22 01:10:43,879 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 14 [2021-02-22 01:10:44,407 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 43 [2021-02-22 01:10:44,754 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:10:44,921 WARN L202 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 34 [2021-02-22 01:10:45,081 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2021-02-22 01:10:45,944 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-22 01:10:46,797 WARN L202 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 20 [2021-02-22 01:10:46,813 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:10:46,813 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:10:46,813 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:10:46,814 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-22 01:10:46,814 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-22 01:10:46,814 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-22 01:10:46,814 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 386 441) no Hoare annotation was computed. [2021-02-22 01:10:46,814 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-22 01:10:46,814 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-22 01:10:46,814 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-22 01:10:46,814 INFO L189 CegarLoopUtils]: For program point L428-1(line 428) no Hoare annotation was computed. [2021-02-22 01:10:46,815 INFO L189 CegarLoopUtils]: For program point L428-2(line 428) no Hoare annotation was computed. [2021-02-22 01:10:46,816 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-22 01:10:46,816 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-22 01:10:46,816 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-22 01:10:46,816 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-22 01:10:46,816 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-22 01:10:46,817 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-22 01:10:46,817 INFO L189 CegarLoopUtils]: For program point L433(lines 410 434) no Hoare annotation was computed. [2021-02-22 01:10:46,817 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-22 01:10:46,817 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-22 01:10:46,817 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-22 01:10:46,817 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-22 01:10:46,817 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-22 01:10:46,818 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 386 441) no Hoare annotation was computed. [2021-02-22 01:10:46,818 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-22 01:10:46,818 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 386 441) no Hoare annotation was computed. [2021-02-22 01:10:46,818 INFO L189 CegarLoopUtils]: For program point L417(lines 417 421) no Hoare annotation was computed. [2021-02-22 01:10:46,818 INFO L189 CegarLoopUtils]: For program point L417-1(lines 417 421) no Hoare annotation was computed. [2021-02-22 01:10:46,818 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-22 01:10:46,818 INFO L189 CegarLoopUtils]: For program point L409-1(line 409) no Hoare annotation was computed. [2021-02-22 01:10:46,818 INFO L189 CegarLoopUtils]: For program point L409-2(line 409) no Hoare annotation was computed. [2021-02-22 01:10:46,818 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-22 01:10:46,818 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-22 01:10:46,819 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-22 01:10:46,819 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-22 01:10:46,820 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-22 01:10:46,820 INFO L189 CegarLoopUtils]: For program point L430-1(lines 411 432) no Hoare annotation was computed. [2021-02-22 01:10:46,820 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-22 01:10:46,820 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-22 01:10:46,820 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-22 01:10:46,820 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-22 01:10:46,820 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-22 01:10:46,821 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-22 01:10:46,822 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-22 01:10:46,822 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-22 01:10:46,822 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-22 01:10:46,824 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-22 01:10:46,824 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-22 01:10:46,824 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-22 01:10:46,825 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-22 01:10:46,825 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-22 01:10:46,825 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 442 501) no Hoare annotation was computed. [2021-02-22 01:10:46,825 INFO L189 CegarLoopUtils]: For program point L494(lines 467 495) no Hoare annotation was computed. [2021-02-22 01:10:46,825 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-22 01:10:46,825 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 442 501) no Hoare annotation was computed. [2021-02-22 01:10:46,825 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-22 01:10:46,825 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-22 01:10:46,825 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-22 01:10:46,826 INFO L189 CegarLoopUtils]: For program point L486-1(line 486) no Hoare annotation was computed. [2021-02-22 01:10:46,827 INFO L189 CegarLoopUtils]: For program point L486-2(line 486) no Hoare annotation was computed. [2021-02-22 01:10:46,827 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-22 01:10:46,830 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-22 01:10:46,830 INFO L189 CegarLoopUtils]: For program point L482-1(line 482) no Hoare annotation was computed. [2021-02-22 01:10:46,830 INFO L189 CegarLoopUtils]: For program point L482-2(line 482) no Hoare annotation was computed. [2021-02-22 01:10:46,830 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-22 01:10:46,830 INFO L189 CegarLoopUtils]: For program point L474(lines 474 478) no Hoare annotation was computed. [2021-02-22 01:10:46,830 INFO L189 CegarLoopUtils]: For program point L474-1(lines 474 478) no Hoare annotation was computed. [2021-02-22 01:10:46,831 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 442 501) no Hoare annotation was computed. [2021-02-22 01:10:46,831 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-22 01:10:46,831 INFO L189 CegarLoopUtils]: For program point L466-1(line 466) no Hoare annotation was computed. [2021-02-22 01:10:46,831 INFO L189 CegarLoopUtils]: For program point L466-2(line 466) no Hoare annotation was computed. [2021-02-22 01:10:46,831 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-22 01:10:46,831 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-22 01:10:46,831 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-22 01:10:46,831 INFO L189 CegarLoopUtils]: For program point L491-1(line 491) no Hoare annotation was computed. [2021-02-22 01:10:46,831 INFO L189 CegarLoopUtils]: For program point L491-2(line 491) no Hoare annotation was computed. [2021-02-22 01:10:46,831 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 01:10:46,832 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-22 01:10:46,832 INFO L189 CegarLoopUtils]: For program point L487-1(line 487) no Hoare annotation was computed. [2021-02-22 01:10:46,832 INFO L189 CegarLoopUtils]: For program point L487-2(line 487) no Hoare annotation was computed. [2021-02-22 01:10:46,832 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-22 01:10:46,832 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-22 01:10:46,832 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-22 01:10:46,832 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-22 01:10:46,832 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-22 01:10:46,832 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 01:10:46,832 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-22 01:10:46,833 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-22 01:10:46,833 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-22 01:10:46,833 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-22 01:10:46,833 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-22 01:10:46,833 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-22 01:10:46,833 INFO L189 CegarLoopUtils]: For program point L468-2(lines 468 493) no Hoare annotation was computed. [2021-02-22 01:10:46,833 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-22 01:10:46,833 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-22 01:10:46,833 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-22 01:10:46,833 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-22 01:10:46,833 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-22 01:10:46,834 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2021-02-22 01:10:46,834 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2021-02-22 01:10:46,834 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 (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:10:46,834 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2021-02-22 01:10:46,834 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-22 01:10:46,834 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 (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:10:46,835 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-22 01:10:46,835 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 877 901) the Hoare annotation is: true [2021-02-22 01:10:46,835 INFO L185 CegarLoopUtils]: At program point L891(line 891) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 (not (= 0 ~systemActive~0))))) [2021-02-22 01:10:46,835 INFO L185 CegarLoopUtils]: At program point L889(lines 889 895) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or .cse0 .cse1 .cse5 .cse4) (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) .cse5) .cse0 .cse1 .cse2))) [2021-02-22 01:10:46,835 INFO L185 CegarLoopUtils]: At program point L887(line 887) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 .cse1 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) .cse2) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse3))) [2021-02-22 01:10:46,835 INFO L185 CegarLoopUtils]: At program point L887-1(line 887) the Hoare annotation is: (let ((.cse3 (not (= 0 ~systemActive~0))) (.cse0 (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse4 (= ~waterLevel~0 0))) (and (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) .cse0) .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse0) (or .cse1 .cse2 .cse5 .cse4))) [2021-02-22 01:10:46,836 INFO L185 CegarLoopUtils]: At program point L885(lines 885 898) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~7 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~7 2147483648))) .cse0 .cse1 (not (= 0 ~systemActive~0))))) [2021-02-22 01:10:46,836 INFO L185 CegarLoopUtils]: At program point L887-2(line 887) the Hoare annotation is: (let ((.cse3 (not (= 0 ~systemActive~0))) (.cse0 (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse4 (= ~waterLevel~0 0))) (and (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) .cse0) .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse0) (or .cse1 .cse2 .cse5 .cse4))) [2021-02-22 01:10:46,836 INFO L185 CegarLoopUtils]: At program point L887-3(line 887) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse2 (not (= 0 ~systemActive~0))) (.cse5 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)) (.cse6 (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7) .cse5 .cse6) .cse0 .cse1 .cse2) (or (and .cse5 .cse6) .cse0 .cse1 .cse4))) [2021-02-22 01:10:46,836 INFO L185 CegarLoopUtils]: At program point L885-1(lines 877 901) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= __utac_acc__Specification4_spec__1_~tmp~7 0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) (let ((.cse3 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7)) (.cse4 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~7 2147483648)))) (or (and .cse3 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) .cse4) .cse0 .cse1 (and .cse3 .cse2 .cse4) (not (= 0 ~systemActive~0)))))) [2021-02-22 01:10:46,836 INFO L192 CegarLoopUtils]: At program point L883(line 883) the Hoare annotation is: true [2021-02-22 01:10:46,837 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 877 901) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= __utac_acc__Specification4_spec__1_~tmp~7 0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) (let ((.cse3 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~7)) (.cse4 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~7 2147483648)))) (or (and .cse3 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) .cse4) .cse0 .cse1 (and .cse3 .cse2 .cse4) (not (= 0 ~systemActive~0)))))) [2021-02-22 01:10:46,837 INFO L185 CegarLoopUtils]: At program point L883-1(line 883) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0))) (or (= |__utac_acc__Specification4_spec__1_#t~ret77| ~waterLevel~0) .cse0 .cse1 (not (= 0 ~systemActive~0))))) [2021-02-22 01:10:46,837 INFO L185 CegarLoopUtils]: At program point L883-2(line 883) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0))) (or .cse0 .cse1 (and (= |__utac_acc__Specification4_spec__1_#t~ret77| ~waterLevel~0) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret77| 2147483648))) (not (= 0 ~systemActive~0))))) [2021-02-22 01:10:46,837 INFO L185 CegarLoopUtils]: At program point L883-3(line 883) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0) (and (not (= __utac_acc__Specification4_spec__1_~tmp~7 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0)))) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) (and (= |__utac_acc__Specification4_spec__1_#t~ret77| ~waterLevel~0) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret77| 2147483648)) (= |__utac_acc__Specification4_spec__1_#t~ret77| __utac_acc__Specification4_spec__1_~tmp~7))))) [2021-02-22 01:10:46,837 INFO L192 CegarLoopUtils]: At program point L879(line 879) the Hoare annotation is: true [2021-02-22 01:10:46,837 INFO L185 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:46,837 INFO L185 CegarLoopUtils]: At program point L865-1(line 865) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:46,838 INFO L185 CegarLoopUtils]: At program point L863(lines 863 870) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:46,838 INFO L192 CegarLoopUtils]: At program point L863-1(lines 863 870) the Hoare annotation is: true [2021-02-22 01:10:46,838 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 853 875) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:46,838 INFO L185 CegarLoopUtils]: At program point L861(line 861) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,838 INFO L185 CegarLoopUtils]: At program point L860(line 860) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:46,838 INFO L185 CegarLoopUtils]: At program point L861-1(line 861) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,838 INFO L185 CegarLoopUtils]: At program point L859(line 859) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:46,839 INFO L185 CegarLoopUtils]: At program point L861-2(line 861) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,839 INFO L185 CegarLoopUtils]: At program point L859-1(line 859) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:46,839 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 853 875) the Hoare annotation is: true [2021-02-22 01:10:46,839 INFO L185 CegarLoopUtils]: At program point L855(line 855) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:46,839 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 853 875) the Hoare annotation is: true [2021-02-22 01:10:46,839 INFO L192 CegarLoopUtils]: At program point L872(line 872) the Hoare annotation is: true [2021-02-22 01:10:46,839 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 812 835) no Hoare annotation was computed. [2021-02-22 01:10:46,853 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-22 01:10:46,853 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-22 01:10:46,853 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 812 835) no Hoare annotation was computed. [2021-02-22 01:10:46,854 INFO L189 CegarLoopUtils]: For program point L828(line 828) no Hoare annotation was computed. [2021-02-22 01:10:46,854 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 812 835) no Hoare annotation was computed. [2021-02-22 01:10:46,854 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-22 01:10:46,854 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-22 01:10:46,854 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-22 01:10:46,854 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-22 01:10:46,854 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-22 01:10:46,854 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-22 01:10:46,854 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-22 01:10:46,854 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-22 01:10:46,854 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-22 01:10:46,855 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-22 01:10:46,855 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-22 01:10:46,855 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 196 202) the Hoare annotation is: true [2021-02-22 01:10:46,855 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 196 202) the Hoare annotation is: true [2021-02-22 01:10:46,855 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 318 332) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-22 01:10:46,855 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 318 332) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 01:10:46,855 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 318 332) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-22 01:10:46,855 INFO L185 CegarLoopUtils]: At program point L324(line 324) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,856 INFO L185 CegarLoopUtils]: At program point L322(lines 322 328) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 01:10:46,856 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 229 236) no Hoare annotation was computed. [2021-02-22 01:10:46,856 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 229 236) no Hoare annotation was computed. [2021-02-22 01:10:46,858 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 229 236) no Hoare annotation was computed. [2021-02-22 01:10:46,858 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 273 281) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))))) [2021-02-22 01:10:46,858 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 273 281) the Hoare annotation is: true [2021-02-22 01:10:46,858 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 273 281) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))))) [2021-02-22 01:10:46,859 INFO L185 CegarLoopUtils]: At program point L278(line 278) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))))) [2021-02-22 01:10:46,859 INFO L192 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: true [2021-02-22 01:10:46,859 INFO L189 CegarLoopUtils]: For program point L289(lines 289 297) no Hoare annotation was computed. [2021-02-22 01:10:46,859 INFO L189 CegarLoopUtils]: For program point L289-2(lines 289 297) no Hoare annotation was computed. [2021-02-22 01:10:46,861 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-22 01:10:46,861 INFO L189 CegarLoopUtils]: For program point L312-1(line 312) no Hoare annotation was computed. [2021-02-22 01:10:46,861 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-22 01:10:46,861 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-22 01:10:46,861 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 282 317) no Hoare annotation was computed. [2021-02-22 01:10:46,861 INFO L189 CegarLoopUtils]: For program point L301(lines 301 309) no Hoare annotation was computed. [2021-02-22 01:10:46,862 INFO L189 CegarLoopUtils]: For program point L301-2(lines 301 309) no Hoare annotation was computed. [2021-02-22 01:10:46,862 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-22 01:10:46,862 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 282 317) no Hoare annotation was computed. [2021-02-22 01:10:46,862 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-22 01:10:46,862 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 282 317) no Hoare annotation was computed. [2021-02-22 01:10:46,862 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2021-02-22 01:10:46,862 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2021-02-22 01:10:46,862 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-22 01:10:46,862 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-22 01:10:46,862 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-22 01:10:46,863 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-22 01:10:46,863 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-22 01:10:46,863 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-22 01:10:46,863 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-22 01:10:46,863 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-22 01:10:46,863 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-22 01:10:46,863 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 340 385) no Hoare annotation was computed. [2021-02-22 01:10:46,863 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-22 01:10:46,865 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-22 01:10:46,865 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-22 01:10:46,865 INFO L189 CegarLoopUtils]: For program point L370-1(line 370) no Hoare annotation was computed. [2021-02-22 01:10:46,865 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-22 01:10:46,865 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 340 385) no Hoare annotation was computed. [2021-02-22 01:10:46,865 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-22 01:10:46,865 INFO L189 CegarLoopUtils]: For program point L366-1(line 366) no Hoare annotation was computed. [2021-02-22 01:10:46,865 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-22 01:10:46,865 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 340 385) no Hoare annotation was computed. [2021-02-22 01:10:46,865 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 01:10:46,866 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-22 01:10:46,866 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-22 01:10:46,866 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-22 01:10:46,867 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-22 01:10:46,867 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-22 01:10:46,873 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-22 01:10:46,873 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-22 01:10:46,873 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-22 01:10:46,873 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-22 01:10:46,874 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-22 01:10:46,874 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-22 01:10:46,874 INFO L189 CegarLoopUtils]: For program point L377-1(line 377) no Hoare annotation was computed. [2021-02-22 01:10:46,874 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-22 01:10:46,874 INFO L189 CegarLoopUtils]: For program point L377-2(line 377) no Hoare annotation was computed. [2021-02-22 01:10:46,874 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-22 01:10:46,874 INFO L189 CegarLoopUtils]: For program point L340(lines 340 385) no Hoare annotation was computed. [2021-02-22 01:10:46,874 INFO L189 CegarLoopUtils]: For program point L340-1(lines 340 385) no Hoare annotation was computed. [2021-02-22 01:10:46,874 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-22 01:10:46,874 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-22 01:10:46,874 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-22 01:10:46,875 INFO L189 CegarLoopUtils]: For program point L363-1(line 363) no Hoare annotation was computed. [2021-02-22 01:10:46,875 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-22 01:10:46,875 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-22 01:10:46,875 INFO L189 CegarLoopUtils]: For program point L673(lines 673 680) no Hoare annotation was computed. [2021-02-22 01:10:46,875 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-22 01:10:46,875 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-22 01:10:46,875 INFO L189 CegarLoopUtils]: For program point L667(lines 667 687) no Hoare annotation was computed. [2021-02-22 01:10:46,875 INFO L189 CegarLoopUtils]: For program point L667-1(lines 667 687) no Hoare annotation was computed. [2021-02-22 01:10:46,875 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 653 698) no Hoare annotation was computed. [2021-02-22 01:10:46,875 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-22 01:10:46,876 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-22 01:10:46,876 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-22 01:10:46,876 INFO L189 CegarLoopUtils]: For program point L694-1(line 694) no Hoare annotation was computed. [2021-02-22 01:10:46,876 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-22 01:10:46,878 INFO L189 CegarLoopUtils]: For program point L694-2(line 694) no Hoare annotation was computed. [2021-02-22 01:10:46,878 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-22 01:10:46,878 INFO L189 CegarLoopUtils]: For program point L692-1(line 692) no Hoare annotation was computed. [2021-02-22 01:10:46,878 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-22 01:10:46,878 INFO L189 CegarLoopUtils]: For program point L692-2(line 692) no Hoare annotation was computed. [2021-02-22 01:10:46,878 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-22 01:10:46,879 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-22 01:10:46,879 INFO L189 CegarLoopUtils]: For program point L653(lines 653 698) no Hoare annotation was computed. [2021-02-22 01:10:46,879 INFO L189 CegarLoopUtils]: For program point L684(lines 684 685) no Hoare annotation was computed. [2021-02-22 01:10:46,879 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 653 698) no Hoare annotation was computed. [2021-02-22 01:10:46,879 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 653 698) no Hoare annotation was computed. [2021-02-22 01:10:46,879 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-22 01:10:46,879 INFO L189 CegarLoopUtils]: For program point L672-1(line 672) no Hoare annotation was computed. [2021-02-22 01:10:46,879 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-22 01:10:46,879 INFO L189 CegarLoopUtils]: For program point L672-2(line 672) no Hoare annotation was computed. [2021-02-22 01:10:46,879 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-22 01:10:46,880 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-22 01:10:46,884 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-22 01:10:46,884 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-22 01:10:46,884 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-22 01:10:46,884 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-22 01:10:46,885 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-22 01:10:46,885 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-22 01:10:46,885 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-22 01:10:46,885 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-22 01:10:46,885 INFO L189 CegarLoopUtils]: For program point L677(lines 677 678) no Hoare annotation was computed. [2021-02-22 01:10:46,885 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 843 852) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:46,885 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 843 852) the Hoare annotation is: true [2021-02-22 01:10:46,885 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 843 852) the Hoare annotation is: true [2021-02-22 01:10:46,885 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 262 272) the Hoare annotation is: true [2021-02-22 01:10:46,886 INFO L192 CegarLoopUtils]: At program point L269(line 269) the Hoare annotation is: true [2021-02-22 01:10:46,886 INFO L192 CegarLoopUtils]: At program point L267(line 267) the Hoare annotation is: true [2021-02-22 01:10:46,886 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 262 272) the Hoare annotation is: true [2021-02-22 01:10:46,887 INFO L192 CegarLoopUtils]: At program point L267-1(line 267) the Hoare annotation is: true [2021-02-22 01:10:46,887 INFO L192 CegarLoopUtils]: At program point L267-2(line 267) the Hoare annotation is: true [2021-02-22 01:10:46,887 INFO L192 CegarLoopUtils]: At program point L267-3(line 267) the Hoare annotation is: true [2021-02-22 01:10:46,888 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 262 272) the Hoare annotation is: true [2021-02-22 01:10:46,888 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 254 261) the Hoare annotation is: true [2021-02-22 01:10:46,888 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 254 261) the Hoare annotation is: true [2021-02-22 01:10:46,888 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 254 261) the Hoare annotation is: true [2021-02-22 01:10:46,888 INFO L185 CegarLoopUtils]: At program point L223(line 223) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,888 INFO L185 CegarLoopUtils]: At program point L223-1(lines 204 228) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,888 INFO L185 CegarLoopUtils]: At program point L218(line 218) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,888 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 204 228) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,889 INFO L185 CegarLoopUtils]: At program point L214(line 214) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,889 INFO L185 CegarLoopUtils]: At program point L212(lines 212 220) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,889 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 204 228) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,889 INFO L185 CegarLoopUtils]: At program point L210(line 210) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,889 INFO L185 CegarLoopUtils]: At program point L210-1(line 210) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,889 INFO L185 CegarLoopUtils]: At program point L208(lines 208 225) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,889 INFO L185 CegarLoopUtils]: At program point L210-2(line 210) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,889 INFO L185 CegarLoopUtils]: At program point L210-3(line 210) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,890 INFO L185 CegarLoopUtils]: At program point L97(line 97) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:46,890 INFO L185 CegarLoopUtils]: At program point L126(line 126) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,890 INFO L185 CegarLoopUtils]: At program point L122(line 122) the Hoare annotation is: (let ((.cse6 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ |test_#t~nondet9| 2147483648))) (.cse2 (<= |test_#t~nondet9| 2147483647)) (.cse4 (<= test_~tmp~0 2147483647)) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~waterLevel~0 0)) (not (= test_~tmp~0 0)) .cse5 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8 .cse9))) [2021-02-22 01:10:46,890 INFO L185 CegarLoopUtils]: At program point L122-1(line 122) the Hoare annotation is: (let ((.cse0 (= |test_#t~nondet9| test_~tmp___0~0)) (.cse1 (<= 0 (+ |test_#t~nondet9| 2147483648))) (.cse2 (<= |test_#t~nondet9| 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp~0 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,891 INFO L185 CegarLoopUtils]: At program point L114(lines 114 120) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse1 (<= test_~tmp~0 2147483647)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,891 INFO L185 CegarLoopUtils]: At program point L114-1(lines 114 120) the Hoare annotation is: (let ((.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (= 1 ~systemActive~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= 0 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse7) (and .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0)) (not (= test_~tmp~0 0)) .cse3 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,891 INFO L185 CegarLoopUtils]: At program point L106(lines 106 110) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (<= 0 (+ test_~tmp~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,891 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:46,891 INFO L185 CegarLoopUtils]: At program point L98(line 98) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:46,892 INFO L185 CegarLoopUtils]: At program point L152(lines 103 153) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,892 INFO L185 CegarLoopUtils]: At program point L140(lines 140 146) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,892 INFO L185 CegarLoopUtils]: At program point L140-1(lines 134 147) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,892 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,892 INFO L185 CegarLoopUtils]: At program point L99(line 99) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:46,892 INFO L185 CegarLoopUtils]: At program point L132-1(line 132) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,893 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 94 159) the Hoare annotation is: true [2021-02-22 01:10:46,893 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 94 159) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:46,893 INFO L185 CegarLoopUtils]: At program point L124(lines 124 130) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,893 INFO L185 CegarLoopUtils]: At program point L124-1(lines 124 130) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,893 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 94 159) the Hoare annotation is: true [2021-02-22 01:10:46,893 INFO L185 CegarLoopUtils]: At program point L149(lines 104 151) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (<= 0 (+ test_~tmp~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,894 INFO L185 CegarLoopUtils]: At program point L116(line 116) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (not (= test_~tmp~0 0))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse7))) [2021-02-22 01:10:46,894 INFO L185 CegarLoopUtils]: At program point L112(line 112) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet8| 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse1 (<= |test_#t~nondet8| 2147483647)) (.cse4 (<= test_~tmp~0 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse2 (= test_~splverifierCounter~0 0)) (.cse8 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (and (= 1 ~systemActive~0) .cse0 .cse3 .cse1 .cse4 .cse5 .cse6 .cse7 .cse2 .cse8) (and (= 0 ~systemActive~0) .cse0 .cse3 .cse1 .cse4 .cse5 .cse6 .cse7 .cse2 .cse8) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,894 INFO L185 CegarLoopUtils]: At program point L112-1(line 112) the Hoare annotation is: (let ((.cse1 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (<= 0 (+ |test_#t~nondet8| 2147483648))) (.cse2 (<= |test_#t~nondet8| 2147483647)) (.cse6 (= |test_#t~nondet8| test_~tmp~0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2021-02-22 01:10:46,894 INFO L185 CegarLoopUtils]: At program point L96(line 96) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:10:46,894 INFO L185 CegarLoopUtils]: At program point L142(line 142) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (< ~waterLevel~0 3) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:10:46,895 INFO L185 CegarLoopUtils]: At program point L138(line 138) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,895 INFO L185 CegarLoopUtils]: At program point L105(lines 104 151) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (<= 0 (+ test_~tmp~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,895 INFO L185 CegarLoopUtils]: At program point L138-1(line 138) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,895 INFO L185 CegarLoopUtils]: At program point L138-2(line 138) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,895 INFO L185 CegarLoopUtils]: At program point L134(lines 134 147) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 0 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:10:46,897 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-22 01:10:46,897 INFO L189 CegarLoopUtils]: For program point L607(lines 607 652) no Hoare annotation was computed. [2021-02-22 01:10:46,898 INFO L189 CegarLoopUtils]: For program point L638(lines 638 639) no Hoare annotation was computed. [2021-02-22 01:10:46,898 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 607 652) no Hoare annotation was computed. [2021-02-22 01:10:46,898 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-22 01:10:46,898 INFO L189 CegarLoopUtils]: For program point L626-1(line 626) no Hoare annotation was computed. [2021-02-22 01:10:46,898 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-22 01:10:46,898 INFO L189 CegarLoopUtils]: For program point L626-2(line 626) no Hoare annotation was computed. [2021-02-22 01:10:46,898 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-22 01:10:46,898 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-22 01:10:46,898 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-22 01:10:46,898 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-22 01:10:46,899 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-22 01:10:46,899 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-22 01:10:46,899 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-22 01:10:46,899 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-22 01:10:46,899 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-22 01:10:46,899 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-22 01:10:46,899 INFO L189 CegarLoopUtils]: For program point L631(lines 631 632) no Hoare annotation was computed. [2021-02-22 01:10:46,899 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 607 652) no Hoare annotation was computed. [2021-02-22 01:10:46,899 INFO L189 CegarLoopUtils]: For program point L627(lines 627 634) no Hoare annotation was computed. [2021-02-22 01:10:46,899 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-22 01:10:46,899 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 607 652) no Hoare annotation was computed. [2021-02-22 01:10:46,900 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-22 01:10:46,900 INFO L189 CegarLoopUtils]: For program point L621(lines 621 641) no Hoare annotation was computed. [2021-02-22 01:10:46,900 INFO L189 CegarLoopUtils]: For program point L621-1(lines 621 641) no Hoare annotation was computed. [2021-02-22 01:10:46,900 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-22 01:10:46,900 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-22 01:10:46,900 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-22 01:10:46,900 INFO L189 CegarLoopUtils]: For program point L648-1(line 648) no Hoare annotation was computed. [2021-02-22 01:10:46,900 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-22 01:10:46,900 INFO L189 CegarLoopUtils]: For program point L648-2(line 648) no Hoare annotation was computed. [2021-02-22 01:10:46,900 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-22 01:10:46,900 INFO L189 CegarLoopUtils]: For program point L646-1(line 646) no Hoare annotation was computed. [2021-02-22 01:10:46,901 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-22 01:10:46,901 INFO L189 CegarLoopUtils]: For program point L646-2(line 646) no Hoare annotation was computed. [2021-02-22 01:10:46,901 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-22 01:10:46,901 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-22 01:10:46,901 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 748 770) no Hoare annotation was computed. [2021-02-22 01:10:46,901 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-22 01:10:46,901 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 748 770) no Hoare annotation was computed. [2021-02-22 01:10:46,901 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 748 770) no Hoare annotation was computed. [2021-02-22 01:10:46,901 INFO L189 CegarLoopUtils]: For program point L756(lines 756 764) no Hoare annotation was computed. [2021-02-22 01:10:46,901 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-22 01:10:46,901 INFO L189 CegarLoopUtils]: For program point L756-2(lines 756 764) no Hoare annotation was computed. [2021-02-22 01:10:46,902 INFO L189 CegarLoopUtils]: For program point L48(line 48) no Hoare annotation was computed. [2021-02-22 01:10:46,902 INFO L189 CegarLoopUtils]: For program point L48-1(line 48) no Hoare annotation was computed. [2021-02-22 01:10:46,902 INFO L189 CegarLoopUtils]: For program point L48-2(line 48) no Hoare annotation was computed. [2021-02-22 01:10:46,902 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2021-02-22 01:10:46,902 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2021-02-22 01:10:46,902 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2021-02-22 01:10:46,902 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-22 01:10:46,902 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-22 01:10:46,902 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-22 01:10:46,902 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-22 01:10:46,902 INFO L189 CegarLoopUtils]: For program point L564-1(line 564) no Hoare annotation was computed. [2021-02-22 01:10:46,903 INFO L189 CegarLoopUtils]: For program point L564-2(line 564) no Hoare annotation was computed. [2021-02-22 01:10:46,903 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-22 01:10:46,903 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 01:10:46,903 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-22 01:10:46,903 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-22 01:10:46,903 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-22 01:10:46,903 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-22 01:10:46,903 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-22 01:10:46,903 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-22 01:10:46,903 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 01:10:46,903 INFO L189 CegarLoopUtils]: For program point L582-1(line 582) no Hoare annotation was computed. [2021-02-22 01:10:46,904 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-22 01:10:46,904 INFO L189 CegarLoopUtils]: For program point L582-2(line 582) no Hoare annotation was computed. [2021-02-22 01:10:46,904 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 504 606) no Hoare annotation was computed. [2021-02-22 01:10:46,904 INFO L189 CegarLoopUtils]: For program point L574(lines 552 575) no Hoare annotation was computed. [2021-02-22 01:10:46,904 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-22 01:10:46,904 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-22 01:10:46,904 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-22 01:10:46,904 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-22 01:10:46,904 INFO L189 CegarLoopUtils]: For program point L533(lines 533 549) no Hoare annotation was computed. [2021-02-22 01:10:46,904 INFO L189 CegarLoopUtils]: For program point L566-1(line 566) no Hoare annotation was computed. [2021-02-22 01:10:46,904 INFO L189 CegarLoopUtils]: For program point L566-2(line 566) no Hoare annotation was computed. [2021-02-22 01:10:46,905 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-22 01:10:46,905 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-22 01:10:46,905 INFO L189 CegarLoopUtils]: For program point L550(lines 550 591) no Hoare annotation was computed. [2021-02-22 01:10:46,905 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 504 606) no Hoare annotation was computed. [2021-02-22 01:10:46,905 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-22 01:10:46,905 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-22 01:10:46,905 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-22 01:10:46,905 INFO L189 CegarLoopUtils]: For program point L542-1(line 542) no Hoare annotation was computed. [2021-02-22 01:10:46,905 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-22 01:10:46,905 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 504 606) no Hoare annotation was computed. [2021-02-22 01:10:46,905 INFO L189 CegarLoopUtils]: For program point L592(lines 592 603) no Hoare annotation was computed. [2021-02-22 01:10:46,906 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-22 01:10:46,906 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-22 01:10:46,906 INFO L189 CegarLoopUtils]: For program point L584-1(line 584) no Hoare annotation was computed. [2021-02-22 01:10:46,906 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-22 01:10:46,906 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-22 01:10:46,906 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-22 01:10:46,906 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-22 01:10:46,906 INFO L189 CegarLoopUtils]: For program point L568-1(line 568) no Hoare annotation was computed. [2021-02-22 01:10:46,906 INFO L189 CegarLoopUtils]: For program point L535-1(line 535) no Hoare annotation was computed. [2021-02-22 01:10:46,906 INFO L189 CegarLoopUtils]: For program point L593(lines 593 600) no Hoare annotation was computed. [2021-02-22 01:10:46,906 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-22 01:10:46,907 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-22 01:10:46,907 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-22 01:10:46,907 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-22 01:10:46,907 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-22 01:10:46,907 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-22 01:10:46,907 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-22 01:10:46,907 INFO L189 CegarLoopUtils]: For program point L528(lines 528 532) no Hoare annotation was computed. [2021-02-22 01:10:46,907 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-22 01:10:46,907 INFO L189 CegarLoopUtils]: For program point L553-2(lines 553 573) no Hoare annotation was computed. [2021-02-22 01:10:46,907 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 01:10:46,907 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-22 01:10:46,908 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-22 01:10:46,908 INFO L189 CegarLoopUtils]: For program point L504(lines 504 606) no Hoare annotation was computed. [2021-02-22 01:10:46,908 INFO L189 CegarLoopUtils]: For program point L504-1(lines 504 606) no Hoare annotation was computed. [2021-02-22 01:10:46,908 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-22 01:10:46,908 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-22 01:10:46,908 INFO L189 CegarLoopUtils]: For program point L595-1(line 595) no Hoare annotation was computed. [2021-02-22 01:10:46,908 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-22 01:10:46,908 INFO L189 CegarLoopUtils]: For program point L595-2(line 595) no Hoare annotation was computed. [2021-02-22 01:10:46,908 INFO L189 CegarLoopUtils]: For program point L554(lines 553 573) no Hoare annotation was computed. [2021-02-22 01:10:46,908 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-22 01:10:46,908 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 01:10:46,909 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-22 01:10:46,909 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-22 01:10:46,909 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-22 01:10:46,909 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-22 01:10:46,909 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-22 01:10:46,909 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-22 01:10:46,909 INFO L189 CegarLoopUtils]: For program point L538-1(line 538) no Hoare annotation was computed. [2021-02-22 01:10:46,909 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-22 01:10:46,909 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-22 01:10:46,909 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 01:10:46,909 INFO L189 CegarLoopUtils]: For program point L555(lines 555 559) no Hoare annotation was computed. [2021-02-22 01:10:46,910 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-22 01:10:46,910 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 01:10:46,910 INFO L189 CegarLoopUtils]: For program point L580-1(line 580) no Hoare annotation was computed. [2021-02-22 01:10:46,910 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-22 01:10:46,910 INFO L189 CegarLoopUtils]: For program point L580-2(line 580) no Hoare annotation was computed. [2021-02-22 01:10:46,910 INFO L185 CegarLoopUtils]: At program point L291-2(line 291) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,910 INFO L185 CegarLoopUtils]: At program point L291-3(line 291) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,910 INFO L185 CegarLoopUtils]: At program point L287(line 287) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,910 INFO L185 CegarLoopUtils]: At program point L638(line 638) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,911 INFO L185 CegarLoopUtils]: At program point L766(line 766) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,911 INFO L185 CegarLoopUtils]: At program point L638-1(line 638) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,911 INFO L185 CegarLoopUtils]: At program point L766-1(line 766) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,912 INFO L185 CegarLoopUtils]: At program point L766-2(line 766) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,912 INFO L185 CegarLoopUtils]: At program point L762(line 762) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,912 INFO L185 CegarLoopUtils]: At program point L762-1(line 762) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,913 INFO L185 CegarLoopUtils]: At program point L762-2(line 762) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,913 INFO L185 CegarLoopUtils]: At program point L762-3(line 762) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,914 INFO L185 CegarLoopUtils]: At program point L758(line 758) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,914 INFO L185 CegarLoopUtils]: At program point L758-1(line 758) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,928 INFO L185 CegarLoopUtils]: At program point L758-2(line 758) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,928 INFO L185 CegarLoopUtils]: At program point L758-3(line 758) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,928 INFO L185 CegarLoopUtils]: At program point L754(line 754) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,929 INFO L185 CegarLoopUtils]: At program point L758-4(line 758) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,929 INFO L185 CegarLoopUtils]: At program point L754-1(line 754) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,929 INFO L185 CegarLoopUtils]: At program point L758-5(line 758) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,929 INFO L185 CegarLoopUtils]: At program point L754-2(line 754) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,930 INFO L185 CegarLoopUtils]: At program point L754-3(line 754) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,930 INFO L185 CegarLoopUtils]: At program point L754-4(line 754) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,930 INFO L185 CegarLoopUtils]: At program point L754-5(line 754) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,930 INFO L185 CegarLoopUtils]: At program point L684(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,930 INFO L185 CegarLoopUtils]: At program point L754-6(line 754) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,930 INFO L185 CegarLoopUtils]: At program point L684-1(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,930 INFO L185 CegarLoopUtils]: At program point L754-7(line 754) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,930 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,930 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,931 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,931 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,931 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,934 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,934 INFO L185 CegarLoopUtils]: At program point L639(line 639) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,934 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,934 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,935 INFO L185 CegarLoopUtils]: At program point L701(line 701) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:10:46,935 INFO L185 CegarLoopUtils]: At program point L313(line 313) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,935 INFO L185 CegarLoopUtils]: At program point L313-1(line 313) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,935 INFO L185 CegarLoopUtils]: At program point L313-2(line 313) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,935 INFO L185 CegarLoopUtils]: At program point L631(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,935 INFO L185 CegarLoopUtils]: At program point L503(line 503) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:10:46,935 INFO L185 CegarLoopUtils]: At program point L631-1(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,935 INFO L185 CegarLoopUtils]: At program point L685(line 685) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,936 INFO L185 CegarLoopUtils]: At program point L169(line 169) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:10:46,936 INFO L185 CegarLoopUtils]: At program point L677(line 677) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,936 INFO L185 CegarLoopUtils]: At program point L677-1(line 677) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,936 INFO L185 CegarLoopUtils]: At program point L702(line 702) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:10:46,936 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:10:46,936 INFO L185 CegarLoopUtils]: At program point L632(line 632) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,936 INFO L185 CegarLoopUtils]: At program point L781(line 781) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:10:46,936 INFO L185 CegarLoopUtils]: At program point L678(line 678) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,936 INFO L185 CegarLoopUtils]: At program point L311(line 311) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,936 INFO L185 CegarLoopUtils]: At program point L311-1(line 311) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,936 INFO L185 CegarLoopUtils]: At program point L311-2(line 311) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,937 INFO L185 CegarLoopUtils]: At program point L311-3(line 311) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,937 INFO L185 CegarLoopUtils]: At program point L307(line 307) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,937 INFO L185 CegarLoopUtils]: At program point L307-1(line 307) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,937 INFO L185 CegarLoopUtils]: At program point L307-2(line 307) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,937 INFO L185 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,937 INFO L185 CegarLoopUtils]: At program point L307-3(line 307) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,937 INFO L185 CegarLoopUtils]: At program point L303(line 303) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,937 INFO L185 CegarLoopUtils]: At program point L307-4(line 307) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,937 INFO L185 CegarLoopUtils]: At program point L303-1(line 303) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,937 INFO L185 CegarLoopUtils]: At program point L303-2(line 303) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,937 INFO L185 CegarLoopUtils]: At program point L303-3(line 303) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,938 INFO L185 CegarLoopUtils]: At program point L299(line 299) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,938 INFO L185 CegarLoopUtils]: At program point L299-1(line 299) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,938 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:10:46,938 INFO L185 CegarLoopUtils]: At program point L299-2(line 299) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,938 INFO L185 CegarLoopUtils]: At program point L299-3(line 299) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,938 INFO L185 CegarLoopUtils]: At program point L295(line 295) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,938 INFO L185 CegarLoopUtils]: At program point L299-4(line 299) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,939 INFO L185 CegarLoopUtils]: At program point L295-1(line 295) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,939 INFO L185 CegarLoopUtils]: At program point L299-5(line 299) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,939 INFO L185 CegarLoopUtils]: At program point L295-2(line 295) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,939 INFO L185 CegarLoopUtils]: At program point L299-6(line 299) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,939 INFO L185 CegarLoopUtils]: At program point L295-3(line 295) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,939 INFO L185 CegarLoopUtils]: At program point L299-7(line 299) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,939 INFO L185 CegarLoopUtils]: At program point L291(line 291) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,939 INFO L185 CegarLoopUtils]: At program point L295-4(line 295) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,939 INFO L185 CegarLoopUtils]: At program point L291-1(line 291) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:10:46,940 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:10:46,940 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 237 253) no Hoare annotation was computed. [2021-02-22 01:10:46,940 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 237 253) no Hoare annotation was computed. [2021-02-22 01:10:46,940 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-22 01:10:46,940 INFO L189 CegarLoopUtils]: For program point L248-1(lines 237 253) no Hoare annotation was computed. [2021-02-22 01:10:46,940 INFO L189 CegarLoopUtils]: For program point L244(lines 244 250) no Hoare annotation was computed. [2021-02-22 01:10:46,940 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-22 01:10:46,940 INFO L189 CegarLoopUtils]: For program point L242-1(line 242) no Hoare annotation was computed. [2021-02-22 01:10:46,940 INFO L189 CegarLoopUtils]: For program point L242-2(line 242) no Hoare annotation was computed. [2021-02-22 01:10:46,940 INFO L189 CegarLoopUtils]: For program point L242-3(line 242) no Hoare annotation was computed. [2021-02-22 01:10:46,940 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 771 779) the Hoare annotation is: true [2021-02-22 01:10:46,941 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 771 779) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-22 01:10:46,941 INFO L185 CegarLoopUtils]: At program point L776(line 776) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~8))) (and (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))))) [2021-02-22 01:10:46,941 INFO L192 CegarLoopUtils]: At program point L775(line 775) the Hoare annotation is: true [2021-02-22 01:10:46,941 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 771 779) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-22 01:10:46,941 INFO L185 CegarLoopUtils]: At program point L734(line 734) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2))) [2021-02-22 01:10:46,941 INFO L185 CegarLoopUtils]: At program point L732(line 732) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2))) [2021-02-22 01:10:46,941 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 727 738) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2))) [2021-02-22 01:10:46,942 INFO L192 CegarLoopUtils]: At program point L731-1(lines 727 738) the Hoare annotation is: true [2021-02-22 01:10:46,942 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 727 738) the Hoare annotation is: true [2021-02-22 01:10:46,942 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:10:46,942 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:10:46,942 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:10:46,942 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:10:46,942 INFO L185 CegarLoopUtils]: At program point L185(line 185) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 (not (= 1 ~systemActive~0)) .cse1) (or .cse0 (not (= 0 ~systemActive~0)) .cse1))) [2021-02-22 01:10:46,942 INFO L185 CegarLoopUtils]: At program point L183(lines 183 189) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-22 01:10:46,942 INFO L185 CegarLoopUtils]: At program point L178(line 178) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= 1 ~systemActive~0)) .cse1) (or .cse0 (not (= 0 ~systemActive~0)) .cse1))) [2021-02-22 01:10:46,943 INFO L185 CegarLoopUtils]: At program point L176(lines 175 194) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-22 01:10:46,943 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 172 195) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-22 01:10:46,943 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 172 195) the Hoare annotation is: (let ((.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 0 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or .cse3 .cse0 (not (= 1 ~systemActive~0)) .cse2) (or .cse3 .cse0 .cse1 .cse2))) [2021-02-22 01:10:46,943 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 172 195) the Hoare annotation is: (let ((.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 0 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or .cse3 .cse0 (not (= 1 ~systemActive~0)) .cse2) (or .cse3 .cse0 .cse1 .cse2))) [2021-02-22 01:10:46,943 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 782 811) the Hoare annotation is: true [2021-02-22 01:10:46,943 INFO L192 CegarLoopUtils]: At program point L793(line 793) the Hoare annotation is: true [2021-02-22 01:10:46,943 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 782 811) the Hoare annotation is: true [2021-02-22 01:10:46,943 INFO L192 CegarLoopUtils]: At program point L796(lines 796 800) the Hoare annotation is: true [2021-02-22 01:10:46,944 INFO L192 CegarLoopUtils]: At program point L796-1(lines 796 800) the Hoare annotation is: true [2021-02-22 01:10:46,944 INFO L192 CegarLoopUtils]: At program point L792-2(lines 792 806) the Hoare annotation is: true [2021-02-22 01:10:46,944 INFO L192 CegarLoopUtils]: At program point L788(line 788) the Hoare annotation is: true [2021-02-22 01:10:46,944 INFO L192 CegarLoopUtils]: At program point L788-1(line 788) the Hoare annotation is: true [2021-02-22 01:10:46,944 INFO L192 CegarLoopUtils]: At program point L784(line 784) the Hoare annotation is: true [2021-02-22 01:10:46,944 INFO L192 CegarLoopUtils]: At program point L807(lines 782 811) the Hoare annotation is: true [2021-02-22 01:10:46,944 INFO L192 CegarLoopUtils]: At program point L803(line 803) the Hoare annotation is: true [2021-02-22 01:10:46,944 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 739 747) the Hoare annotation is: true [2021-02-22 01:10:46,944 INFO L192 CegarLoopUtils]: At program point L744(line 744) the Hoare annotation is: true [2021-02-22 01:10:46,944 INFO L192 CegarLoopUtils]: At program point L743(line 743) the Hoare annotation is: true [2021-02-22 01:10:46,945 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 739 747) the Hoare annotation is: true [2021-02-22 01:10:46,945 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 739 747) the Hoare annotation is: true [2021-02-22 01:10:46,945 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 703 714) the Hoare annotation is: true [2021-02-22 01:10:46,945 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 703 714) the Hoare annotation is: true [2021-02-22 01:10:46,945 INFO L192 CegarLoopUtils]: At program point L708(line 708) the Hoare annotation is: true [2021-02-22 01:10:46,945 INFO L192 CegarLoopUtils]: At program point L707-1(lines 703 714) the Hoare annotation is: true [2021-02-22 01:10:46,945 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 836 842) the Hoare annotation is: true [2021-02-22 01:10:46,945 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 836 842) the Hoare annotation is: true [2021-02-22 01:10:46,945 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:10:46,945 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:10:46,945 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:10:46,946 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:10:46,946 INFO L185 CegarLoopUtils]: At program point L720(line 720) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (= test_~tmp~0 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= 0 ~systemActive~0)) .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= 1 ~systemActive~0)) .cse6))) [2021-02-22 01:10:46,946 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 715 726) the Hoare annotation is: (let ((.cse8 (not (= |old(~waterLevel~0)| 1))) (.cse6 (not (= 0 ~systemActive~0))) (.cse10 (not (= ~waterLevel~0 0))) (.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (= test_~tmp~0 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse9 (not (= 1 ~systemActive~0))) (.cse7 (< ~waterLevel~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse8 .cse2 .cse3 .cse5 .cse9 .cse10) (or .cse0 .cse1 .cse8 .cse2 .cse3 .cse5 .cse6 .cse10) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse9 .cse7))) [2021-02-22 01:10:46,946 INFO L185 CegarLoopUtils]: At program point L719-1(lines 715 726) the Hoare annotation is: (let ((.cse8 (not (= |old(~waterLevel~0)| 1))) (.cse6 (not (= 0 ~systemActive~0))) (.cse10 (not (= ~waterLevel~0 0))) (.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (= test_~tmp~0 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse9 (not (= 1 ~systemActive~0))) (.cse7 (< ~waterLevel~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse8 .cse2 .cse3 .cse5 .cse9 .cse10) (or .cse0 .cse1 .cse8 .cse2 .cse3 .cse5 .cse6 .cse10) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse9 .cse7))) [2021-02-22 01:10:46,946 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 715 726) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= test_~tmp~0 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= 0 ~systemActive~0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= 1 ~systemActive~0))))) [2021-02-22 01:10:46,946 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 80 87) the Hoare annotation is: true [2021-02-22 01:10:46,947 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 84) the Hoare annotation is: true [2021-02-22 01:10:46,947 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 80 87) the Hoare annotation is: true [2021-02-22 01:10:46,947 INFO L192 CegarLoopUtils]: At program point L84(line 84) the Hoare annotation is: true [2021-02-22 01:10:46,947 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 80 87) the Hoare annotation is: true [2021-02-22 01:10:47,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:10:47 BoogieIcfgContainer [2021-02-22 01:10:47,003 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:10:47,007 INFO L168 Benchmark]: Toolchain (without parser) took 138398.25 ms. Allocated memory was 154.1 MB in the beginning and 1.0 GB in the end (delta: 876.6 MB). Free memory was 135.5 MB in the beginning and 924.1 MB in the end (delta: -788.6 MB). Peak memory consumption was 668.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:10:47,007 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 154.1 MB. Free memory is still 127.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:10:47,007 INFO L168 Benchmark]: CACSL2BoogieTranslator took 648.87 ms. Allocated memory is still 154.1 MB. Free memory was 134.4 MB in the beginning and 131.5 MB in the end (delta: 2.9 MB). Peak memory consumption was 17.8 MB. Max. memory is 8.0 GB. [2021-02-22 01:10:47,007 INFO L168 Benchmark]: Boogie Preprocessor took 152.51 ms. Allocated memory is still 154.1 MB. Free memory was 131.2 MB in the beginning and 127.7 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:10:47,008 INFO L168 Benchmark]: RCFGBuilder took 1355.13 ms. Allocated memory was 154.1 MB in the beginning and 197.1 MB in the end (delta: 43.0 MB). Free memory was 127.4 MB in the beginning and 114.6 MB in the end (delta: 12.7 MB). Peak memory consumption was 56.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:10:47,008 INFO L168 Benchmark]: TraceAbstraction took 136221.11 ms. Allocated memory was 197.1 MB in the beginning and 1.0 GB in the end (delta: 833.6 MB). Free memory was 114.6 MB in the beginning and 924.1 MB in the end (delta: -809.4 MB). Peak memory consumption was 605.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:10:47,009 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 154.1 MB. Free memory is still 127.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 648.87 ms. Allocated memory is still 154.1 MB. Free memory was 134.4 MB in the beginning and 131.5 MB in the end (delta: 2.9 MB). Peak memory consumption was 17.8 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 152.51 ms. Allocated memory is still 154.1 MB. Free memory was 131.2 MB in the beginning and 127.7 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1355.13 ms. Allocated memory was 154.1 MB in the beginning and 197.1 MB in the end (delta: 43.0 MB). Free memory was 127.4 MB in the beginning and 114.6 MB in the end (delta: 12.7 MB). Peak memory consumption was 56.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 136221.11 ms. Allocated memory was 197.1 MB in the beginning and 1.0 GB in the end (delta: 833.6 MB). Free memory was 114.6 MB in the beginning and 924.1 MB in the end (delta: -809.4 MB). Peak memory consumption was 605.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 84]: 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: 104]: Loop Invariant Derived loop invariant: ((((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || (((((((1 == systemActive && waterLevel < 3) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || (((((((0 == systemActive && waterLevel < 3) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || ((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 782]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 103]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 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) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 877]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((!(waterLevel < 3) || !(pumpRunning == 0)) || !(tmp == 0)) || !(1 == systemActive)) || waterLevel == 0) && ((((((waterLevel == tmp && tmp___0 == 0) && 0 <= tmp + 2147483648) || !(waterLevel < 3)) || !(pumpRunning == 0)) || ((waterLevel == tmp && !(tmp == 0)) && 0 <= tmp + 2147483648)) || !(0 == systemActive)) - ProcedureContractResult [Line: 853]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 196]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 318]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(waterLevel < 3) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0) - ProcedureContractResult [Line: 273]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((((pumpRunning == \result && pumpRunning == retValue_acc) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) && ((((pumpRunning == \result && pumpRunning == retValue_acc) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(0 == systemActive)) - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 843]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 262]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 254]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 204]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((!(waterLevel < 3) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 94]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 727]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 771]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((!(waterLevel < 3) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(0 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 172]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 739]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 782]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 703]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 836]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 715]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(0 == systemActive)) || waterLevel < 3) && (((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(waterLevel == 0))) && (((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(0 == systemActive)) || !(waterLevel == 0))) && (((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel < 3) - ProcedureContractResult [Line: 80]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 608 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 72.7s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 64.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 63.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1253 SDtfs, 3380 SDslu, 3311 SDs, 0 SdLazy, 7634 SolverSat, 1661 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 13.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 523 GetRequests, 181 SyntacticMatches, 2 SemanticMatches, 340 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32251 ImplicationChecksByTransitivity, 49.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=868occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 445 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 244 LocationsWithAnnotation, 2502 PreInvPairs, 3566 NumberOfFragments, 5238 HoareAnnotationTreeSize, 2502 FomulaSimplifications, 964893 FormulaSimplificationTreeSizeReduction, 14.4s HoareSimplificationTime, 244 FomulaSimplificationsInter, 84134 FormulaSimplificationTreeSizeReductionInter, 48.4s 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...