/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product33.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 17:18:27,933 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 17:18:27,936 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 17:18:27,974 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 17:18:27,975 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 17:18:27,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 17:18:27,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 17:18:27,981 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 17:18:27,984 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 17:18:27,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 17:18:27,996 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 17:18:27,997 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 17:18:27,998 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 17:18:27,999 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 17:18:28,001 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 17:18:28,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 17:18:28,005 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 17:18:28,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 17:18:28,014 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 17:18:28,022 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 17:18:28,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 17:18:28,028 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 17:18:28,032 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 17:18:28,033 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 17:18:28,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 17:18:28,041 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 17:18:28,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 17:18:28,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 17:18:28,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 17:18:28,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 17:18:28,046 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 17:18:28,046 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 17:18:28,047 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 17:18:28,048 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 17:18:28,050 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 17:18:28,050 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 17:18:28,051 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 17:18:28,051 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 17:18:28,052 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 17:18:28,053 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 17:18:28,054 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 17:18:28,055 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 17:18:28,069 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 17:18:28,070 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 17:18:28,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 17:18:28,072 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 17:18:28,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 17:18:28,072 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 17:18:28,073 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 17:18:28,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 17:18:28,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 17:18:28,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 17:18:28,073 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 17:18:28,074 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 17:18:28,074 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 17:18:28,074 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 17:18:28,074 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 17:18:28,074 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 17:18:28,075 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 17:18:28,075 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 17:18:28,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 17:18:28,075 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 17:18:28,075 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 17:18:28,076 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 17:18:28,076 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 17:18:28,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 17:18:28,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 17:18:28,521 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 17:18:28,523 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 17:18:28,523 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 17:18:28,525 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product33.cil.c [2021-02-23 17:18:28,631 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c9514502/d46d3e87e8ae4fac859129da0b901ce6/FLAG653349267 [2021-02-23 17:18:29,357 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 17:18:29,358 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product33.cil.c [2021-02-23 17:18:29,383 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c9514502/d46d3e87e8ae4fac859129da0b901ce6/FLAG653349267 [2021-02-23 17:18:29,683 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c9514502/d46d3e87e8ae4fac859129da0b901ce6 [2021-02-23 17:18:29,687 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 17:18:29,705 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 17:18:29,711 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 17:18:29,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 17:18:29,716 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 17:18:29,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 05:18:29" (1/1) ... [2021-02-23 17:18:29,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e7b1394 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:18:29, skipping insertion in model container [2021-02-23 17:18:29,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 05:18:29" (1/1) ... [2021-02-23 17:18:29,732 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 17:18:29,823 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 17:18:30,328 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product33.cil.c[15846,15859] [2021-02-23 17:18:30,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 17:18:30,362 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 17:18:30,444 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product33.cil.c[15846,15859] [2021-02-23 17:18:30,455 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 17:18:30,500 INFO L208 MainTranslator]: Completed translation [2021-02-23 17:18:30,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:18:30 WrapperNode [2021-02-23 17:18:30,501 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 17:18:30,503 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 17:18:30,503 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 17:18:30,503 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 17:18:30,519 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:18:30" (1/1) ... [2021-02-23 17:18:30,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:18:30" (1/1) ... [2021-02-23 17:18:30,548 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:18:30" (1/1) ... [2021-02-23 17:18:30,560 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:18:30" (1/1) ... [2021-02-23 17:18:30,625 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:18:30" (1/1) ... [2021-02-23 17:18:30,640 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:18:30" (1/1) ... [2021-02-23 17:18:30,646 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:18:30" (1/1) ... [2021-02-23 17:18:30,655 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 17:18:30,656 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 17:18:30,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 17:18:30,657 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 17:18:30,658 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:18:30" (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 [2021-02-23 17:18:30,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 17:18:30,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 17:18:30,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 17:18:30,797 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 17:18:30,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 17:18:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 17:18:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 17:18:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 17:18:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 17:18:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 17:18:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 17:18:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 17:18:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 17:18:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 17:18:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 17:18:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 17:18:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 17:18:30,800 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 17:18:30,800 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 17:18:30,800 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-23 17:18:30,800 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 17:18:30,800 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 17:18:30,800 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 17:18:30,801 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 17:18:30,801 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 17:18:30,801 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 17:18:30,801 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 17:18:30,802 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 17:18:30,802 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 17:18:30,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 17:18:30,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 17:18:30,802 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 17:18:30,802 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 17:18:30,803 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 17:18:30,803 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 17:18:30,803 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 17:18:30,803 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-23 17:18:30,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-23 17:18:30,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-23 17:18:30,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-23 17:18:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 17:18:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 17:18:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 17:18:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 17:18:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 17:18:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 17:18:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 17:18:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 17:18:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 17:18:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 17:18:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 17:18:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 17:18:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 17:18:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 17:18:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 17:18:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 17:18:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 17:18:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 17:18:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 17:18:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 17:18:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 17:18:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 17:18:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 17:18:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 17:18:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 17:18:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 17:18:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 17:18:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 17:18:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 17:18:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-23 17:18:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 17:18:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 17:18:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 17:18:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 17:18:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-23 17:18:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-23 17:18:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 17:18:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 17:18:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-23 17:18:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 17:18:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 17:18:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 17:18:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 17:18:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 17:18:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 17:18:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 17:18:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-23 17:18:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 17:18:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 17:18:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 17:18:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 17:18:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 17:18:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 17:18:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 17:18:32,362 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 17:18:32,363 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 17:18:32,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 05:18:32 BoogieIcfgContainer [2021-02-23 17:18:32,367 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 17:18:32,369 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 17:18:32,369 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 17:18:32,376 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 17:18:32,377 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 05:18:29" (1/3) ... [2021-02-23 17:18:32,378 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14534f16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 05:18:32, skipping insertion in model container [2021-02-23 17:18:32,378 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:18:30" (2/3) ... [2021-02-23 17:18:32,378 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14534f16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 05:18:32, skipping insertion in model container [2021-02-23 17:18:32,379 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 05:18:32" (3/3) ... [2021-02-23 17:18:32,381 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product33.cil.c [2021-02-23 17:18:32,390 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 17:18:32,396 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 17:18:32,417 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 17:18:32,442 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 17:18:32,443 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 17:18:32,443 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 17:18:32,443 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 17:18:32,443 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 17:18:32,443 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 17:18:32,444 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 17:18:32,444 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 17:18:32,472 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states. [2021-02-23 17:18:32,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-23 17:18:32,500 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:18:32,502 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:18:32,502 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:18:32,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:18:32,510 INFO L82 PathProgramCache]: Analyzing trace with hash 1146722507, now seen corresponding path program 1 times [2021-02-23 17:18:32,522 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:18:32,522 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2096452367] [2021-02-23 17:18:32,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:18:32,599 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:18:32,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:33,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:33,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:33,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:33,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:33,425 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:18:33,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:18:33,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:33,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:33,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:33,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:18:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:33,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:33,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:33,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:18:33,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:33,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:33,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:33,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:18:33,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:33,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:33,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:33,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:18:33,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:33,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:33,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:33,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:18:33,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:33,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:33,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:33,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 17:18:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:33,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:33,573 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:33,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:18:33,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:33,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:33,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:33,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-23 17:18:33,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:33,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:33,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:33,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 17:18:33,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:33,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:33,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:33,648 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:18:33,650 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2096452367] [2021-02-23 17:18:33,652 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:18:33,652 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 17:18:33,654 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [808176686] [2021-02-23 17:18:33,664 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 17:18:33,665 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:18:33,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 17:18:33,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 17:18:33,684 INFO L87 Difference]: Start difference. First operand 297 states. Second operand 4 states. [2021-02-23 17:18:35,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:18:35,464 INFO L93 Difference]: Finished difference Result 443 states and 520 transitions. [2021-02-23 17:18:35,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 17:18:35,467 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-23 17:18:35,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:18:35,485 INFO L225 Difference]: With dead ends: 443 [2021-02-23 17:18:35,485 INFO L226 Difference]: Without dead ends: 287 [2021-02-23 17:18:35,491 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 17:18:35,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states. [2021-02-23 17:18:35,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 245. [2021-02-23 17:18:35,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 245 states. [2021-02-23 17:18:35,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 265 transitions. [2021-02-23 17:18:35,731 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 265 transitions. Word has length 165 [2021-02-23 17:18:35,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:18:35,735 INFO L480 AbstractCegarLoop]: Abstraction has 245 states and 265 transitions. [2021-02-23 17:18:35,735 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 17:18:35,736 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 265 transitions. [2021-02-23 17:18:35,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-23 17:18:35,751 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:18:35,752 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:18:35,753 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 17:18:35,753 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:18:35,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:18:35,754 INFO L82 PathProgramCache]: Analyzing trace with hash -2024148535, now seen corresponding path program 1 times [2021-02-23 17:18:35,754 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:18:35,755 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1651509424] [2021-02-23 17:18:35,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:18:35,763 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:18:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:35,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:35,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:35,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:35,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:35,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:35,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:36,350 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:18:36,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:18:36,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:36,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:36,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:36,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:18:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:36,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:36,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:36,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:18:36,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:36,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:36,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:36,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:18:36,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:36,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:36,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:36,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:18:36,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:36,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:36,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:36,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:18:36,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:36,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:36,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:36,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 17:18:36,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:36,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:36,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:36,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:18:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:36,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:36,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:36,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 17:18:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:36,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:36,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:36,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 17:18:36,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:36,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:36,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:36,533 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:18:36,533 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1651509424] [2021-02-23 17:18:36,534 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:18:36,534 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 17:18:36,534 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1345713929] [2021-02-23 17:18:36,536 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 17:18:36,536 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:18:36,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 17:18:36,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 17:18:36,537 INFO L87 Difference]: Start difference. First operand 245 states and 265 transitions. Second operand 5 states. [2021-02-23 17:18:37,481 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:18:38,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:18:38,490 INFO L93 Difference]: Finished difference Result 371 states and 415 transitions. [2021-02-23 17:18:38,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 17:18:38,491 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-23 17:18:38,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:18:38,496 INFO L225 Difference]: With dead ends: 371 [2021-02-23 17:18:38,497 INFO L226 Difference]: Without dead ends: 276 [2021-02-23 17:18:38,499 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 17:18:38,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2021-02-23 17:18:38,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 235. [2021-02-23 17:18:38,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 235 states. [2021-02-23 17:18:38,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 252 transitions. [2021-02-23 17:18:38,584 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 252 transitions. Word has length 166 [2021-02-23 17:18:38,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:18:38,585 INFO L480 AbstractCegarLoop]: Abstraction has 235 states and 252 transitions. [2021-02-23 17:18:38,585 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 17:18:38,585 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 252 transitions. [2021-02-23 17:18:38,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-23 17:18:38,588 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:18:38,589 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:18:38,589 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 17:18:38,589 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:18:38,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:18:38,590 INFO L82 PathProgramCache]: Analyzing trace with hash 431363, now seen corresponding path program 1 times [2021-02-23 17:18:38,590 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:18:38,591 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1259572704] [2021-02-23 17:18:38,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:18:38,596 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:18:38,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:38,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:38,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:38,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:38,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:38,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:38,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:38,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:38,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:18:38,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:38,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:39,169 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:18:39,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:18:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:39,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:39,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:39,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:39,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 17:18:39,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:18:39,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:39,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:39,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:39,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:18:39,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:39,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:39,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:39,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:18:39,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:39,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:39,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:39,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:39,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:18:39,309 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 17:18:39,310 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 17:18:39,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:18:39,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:39,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:39,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:39,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:18:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:39,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:39,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:39,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:18:39,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:39,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:39,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:39,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:18:39,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:39,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:39,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:39,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 17:18:39,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:39,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:39,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:39,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-23 17:18:39,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:39,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:39,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:39,425 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:18:39,426 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1259572704] [2021-02-23 17:18:39,426 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:18:39,426 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 17:18:39,426 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191354702] [2021-02-23 17:18:39,427 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 17:18:39,427 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:18:39,428 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 17:18:39,428 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 17:18:39,428 INFO L87 Difference]: Start difference. First operand 235 states and 252 transitions. Second operand 10 states. [2021-02-23 17:18:40,293 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:18:40,802 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:18:41,242 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:18:41,628 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:18:42,076 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:18:42,487 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:18:44,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:18:44,074 INFO L93 Difference]: Finished difference Result 391 states and 441 transitions. [2021-02-23 17:18:44,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 17:18:44,074 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-23 17:18:44,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:18:44,079 INFO L225 Difference]: With dead ends: 391 [2021-02-23 17:18:44,079 INFO L226 Difference]: Without dead ends: 276 [2021-02-23 17:18:44,081 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-23 17:18:44,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2021-02-23 17:18:44,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 235. [2021-02-23 17:18:44,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 235 states. [2021-02-23 17:18:44,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 251 transitions. [2021-02-23 17:18:44,196 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 251 transitions. Word has length 175 [2021-02-23 17:18:44,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:18:44,197 INFO L480 AbstractCegarLoop]: Abstraction has 235 states and 251 transitions. [2021-02-23 17:18:44,197 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 17:18:44,198 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 251 transitions. [2021-02-23 17:18:44,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2021-02-23 17:18:44,200 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:18:44,201 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:18:44,201 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 17:18:44,201 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:18:44,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:18:44,202 INFO L82 PathProgramCache]: Analyzing trace with hash -489405870, now seen corresponding path program 1 times [2021-02-23 17:18:44,203 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:18:44,203 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [565604576] [2021-02-23 17:18:44,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:18:44,207 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:18:44,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:44,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:44,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:44,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:44,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:44,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:44,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:44,677 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:18:44,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:18:44,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:44,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:44,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:44,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:18:44,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:44,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:44,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:18:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:44,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:44,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:18:44,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:44,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:44,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:18:44,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:44,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:44,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:18:44,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:44,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:44,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:18:44,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:44,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:44,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:18:44,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:44,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:44,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 17:18:44,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:44,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:44,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:18:44,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:18:44,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:44,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:44,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-02-23 17:18:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:44,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:44,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2021-02-23 17:18:44,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:44,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:44,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:44,899 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:18:44,899 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [565604576] [2021-02-23 17:18:44,900 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:18:44,900 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-23 17:18:44,901 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [260723080] [2021-02-23 17:18:44,901 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-23 17:18:44,901 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:18:44,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-23 17:18:44,902 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-23 17:18:44,902 INFO L87 Difference]: Start difference. First operand 235 states and 251 transitions. Second operand 7 states. [2021-02-23 17:18:45,608 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:18:47,792 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:18:48,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:18:48,243 INFO L93 Difference]: Finished difference Result 522 states and 599 transitions. [2021-02-23 17:18:48,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-23 17:18:48,244 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 183 [2021-02-23 17:18:48,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:18:48,248 INFO L225 Difference]: With dead ends: 522 [2021-02-23 17:18:48,249 INFO L226 Difference]: Without dead ends: 407 [2021-02-23 17:18:48,251 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-02-23 17:18:48,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2021-02-23 17:18:48,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 339. [2021-02-23 17:18:48,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 339 states. [2021-02-23 17:18:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 339 states and 368 transitions. [2021-02-23 17:18:48,429 INFO L78 Accepts]: Start accepts. Automaton has 339 states and 368 transitions. Word has length 183 [2021-02-23 17:18:48,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:18:48,429 INFO L480 AbstractCegarLoop]: Abstraction has 339 states and 368 transitions. [2021-02-23 17:18:48,430 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-23 17:18:48,430 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 368 transitions. [2021-02-23 17:18:48,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-02-23 17:18:48,433 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:18:48,434 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:18:48,434 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 17:18:48,434 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:18:48,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:18:48,435 INFO L82 PathProgramCache]: Analyzing trace with hash -1744712196, now seen corresponding path program 1 times [2021-02-23 17:18:48,435 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:18:48,435 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1354648211] [2021-02-23 17:18:48,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:18:48,440 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:18:48,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:48,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:48,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:48,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:48,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:48,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:48,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:48,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:48,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:48,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:48,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:48,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:48,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:48,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:48,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:48,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:48,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:48,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:48,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:48,942 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:18:48,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:18:48,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:49,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:49,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:49,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:18:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:49,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:49,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:18:49,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:49,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:49,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:18:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:49,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:49,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:18:49,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:49,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:49,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:18:49,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:49,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:49,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:18:49,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:49,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:49,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:18:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:49,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:49,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 17:18:49,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:49,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:49,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:49,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:18:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:49,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:49,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:18:49,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:49,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:49,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:18:49,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:49,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:49,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-23 17:18:49,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:49,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:49,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-23 17:18:49,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:49,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:49,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:49,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:49,129 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:49,245 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-23 17:18:49,246 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1354648211] [2021-02-23 17:18:49,246 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:18:49,246 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 17:18:49,247 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646525363] [2021-02-23 17:18:49,248 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 17:18:49,248 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:18:49,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 17:18:49,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 17:18:49,250 INFO L87 Difference]: Start difference. First operand 339 states and 368 transitions. Second operand 10 states. [2021-02-23 17:18:49,998 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:18:51,141 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:18:51,554 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:18:52,678 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:18:53,122 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:18:53,610 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:18:54,295 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:18:54,716 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:18:55,128 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:18:55,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:18:55,582 INFO L93 Difference]: Finished difference Result 625 states and 712 transitions. [2021-02-23 17:18:55,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-23 17:18:55,585 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 207 [2021-02-23 17:18:55,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:18:55,590 INFO L225 Difference]: With dead ends: 625 [2021-02-23 17:18:55,591 INFO L226 Difference]: Without dead ends: 406 [2021-02-23 17:18:55,592 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-23 17:18:55,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 406 states. [2021-02-23 17:18:55,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 406 to 338. [2021-02-23 17:18:55,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 338 states. [2021-02-23 17:18:55,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 365 transitions. [2021-02-23 17:18:55,725 INFO L78 Accepts]: Start accepts. Automaton has 338 states and 365 transitions. Word has length 207 [2021-02-23 17:18:55,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:18:55,727 INFO L480 AbstractCegarLoop]: Abstraction has 338 states and 365 transitions. [2021-02-23 17:18:55,727 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 17:18:55,727 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 365 transitions. [2021-02-23 17:18:55,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-02-23 17:18:55,731 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:18:55,731 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:18:55,732 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 17:18:55,732 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:18:55,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:18:55,733 INFO L82 PathProgramCache]: Analyzing trace with hash -11566945, now seen corresponding path program 1 times [2021-02-23 17:18:55,733 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:18:55,733 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1817643786] [2021-02-23 17:18:55,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:18:55,737 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:18:55,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:55,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:55,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:55,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:55,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:56,132 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:18:56,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:18:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:56,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:56,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:18:56,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:56,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:56,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:18:56,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:56,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:56,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:18:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:56,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:56,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:18:56,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:56,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:56,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:18:56,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:56,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:56,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:18:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:56,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:56,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:18:56,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:56,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:56,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 17:18:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:56,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:56,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:56,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,256 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:18:56,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:56,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:18:56,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:56,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:56,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:18:56,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:18:56,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:18:56,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:18:56,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:56,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:56,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:18:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:56,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:56,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-02-23 17:18:56,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:56,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:56,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-02-23 17:18:56,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:18:56,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:18:56,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:18:56,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:18:56,427 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1817643786] [2021-02-23 17:18:56,427 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:18:56,427 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 17:18:56,428 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045688547] [2021-02-23 17:18:56,428 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 17:18:56,429 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:18:56,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 17:18:56,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 17:18:56,430 INFO L87 Difference]: Start difference. First operand 338 states and 365 transitions. Second operand 10 states. [2021-02-23 17:18:58,205 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:18:58,631 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:18:59,073 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 17:18:59,500 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:18:59,931 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:19:00,325 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:19:01,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:19:01,195 INFO L93 Difference]: Finished difference Result 626 states and 711 transitions. [2021-02-23 17:19:01,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 17:19:01,196 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 208 [2021-02-23 17:19:01,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:19:01,202 INFO L225 Difference]: With dead ends: 626 [2021-02-23 17:19:01,202 INFO L226 Difference]: Without dead ends: 408 [2021-02-23 17:19:01,203 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-23 17:19:01,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 408 states. [2021-02-23 17:19:01,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 408 to 346. [2021-02-23 17:19:01,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 346 states. [2021-02-23 17:19:01,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 346 states and 373 transitions. [2021-02-23 17:19:01,362 INFO L78 Accepts]: Start accepts. Automaton has 346 states and 373 transitions. Word has length 208 [2021-02-23 17:19:01,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:19:01,363 INFO L480 AbstractCegarLoop]: Abstraction has 346 states and 373 transitions. [2021-02-23 17:19:01,363 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 17:19:01,363 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 373 transitions. [2021-02-23 17:19:01,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-02-23 17:19:01,366 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:19:01,367 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:19:01,367 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-23 17:19:01,367 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:19:01,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:19:01,368 INFO L82 PathProgramCache]: Analyzing trace with hash -1151360769, now seen corresponding path program 1 times [2021-02-23 17:19:01,368 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:19:01,369 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1337676876] [2021-02-23 17:19:01,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:19:01,372 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:19:01,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:01,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:01,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:01,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:01,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:01,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:01,791 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:19:01,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:19:01,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:01,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:01,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:19:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:01,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:01,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:19:01,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:01,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:01,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:19:01,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:01,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:01,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:19:01,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:19:01,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:19:01,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:01,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:01,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:19:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:01,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:01,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:19:01,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:01,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:01,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:19:01,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:01,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:01,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 17:19:01,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:01,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:01,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:01,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:19:01,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:01,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:01,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:01,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:01,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:01,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:19:01,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:01,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:01,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:01,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:02,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:02,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:02,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:19:02,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:02,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:02,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:02,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-02-23 17:19:02,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:02,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:02,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:02,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-02-23 17:19:02,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:02,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:02,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:02,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:19:02,080 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1337676876] [2021-02-23 17:19:02,081 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:19:02,081 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-23 17:19:02,081 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949865218] [2021-02-23 17:19:02,082 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-23 17:19:02,082 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:19:02,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-23 17:19:02,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-02-23 17:19:02,083 INFO L87 Difference]: Start difference. First operand 346 states and 373 transitions. Second operand 13 states. [2021-02-23 17:19:02,974 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:19:03,373 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:19:03,783 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:19:04,199 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:19:04,603 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:19:05,837 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:19:06,258 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:19:06,694 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:19:07,130 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:19:07,529 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:19:08,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:19:08,438 INFO L93 Difference]: Finished difference Result 645 states and 737 transitions. [2021-02-23 17:19:08,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-23 17:19:08,439 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 208 [2021-02-23 17:19:08,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:19:08,442 INFO L225 Difference]: With dead ends: 645 [2021-02-23 17:19:08,443 INFO L226 Difference]: Without dead ends: 419 [2021-02-23 17:19:08,445 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.3s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-23 17:19:08,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 419 states. [2021-02-23 17:19:08,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 419 to 352. [2021-02-23 17:19:08,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 352 states. [2021-02-23 17:19:08,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 352 states and 379 transitions. [2021-02-23 17:19:08,594 INFO L78 Accepts]: Start accepts. Automaton has 352 states and 379 transitions. Word has length 208 [2021-02-23 17:19:08,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:19:08,595 INFO L480 AbstractCegarLoop]: Abstraction has 352 states and 379 transitions. [2021-02-23 17:19:08,595 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-23 17:19:08,595 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 379 transitions. [2021-02-23 17:19:08,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-02-23 17:19:08,599 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:19:08,599 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:19:08,599 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-23 17:19:08,600 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:19:08,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:19:08,600 INFO L82 PathProgramCache]: Analyzing trace with hash 1012483836, now seen corresponding path program 1 times [2021-02-23 17:19:08,601 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:19:08,601 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [251126933] [2021-02-23 17:19:08,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:19:08,605 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:19:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:08,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:08,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:08,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:08,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:08,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:08,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:08,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:08,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:08,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:08,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 17:19:08,699 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-23 17:19:08,699 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-23 17:19:08,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:08,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:09,040 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:19:09,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:19:09,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:09,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:09,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 17:19:09,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:19:09,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:09,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:09,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:19:09,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:09,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:09,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:19:09,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:09,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:09,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:19:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:09,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:09,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:19:09,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:09,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:09,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:19:09,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:09,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:09,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:19:09,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:09,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:09,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 17:19:09,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:09,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:09,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:09,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:19:09,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:09,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:09,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:19:09,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:19:09,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:09,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:09,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:19:09,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:19:09,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:09,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:09,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-02-23 17:19:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:09,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:09,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-02-23 17:19:09,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:09,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:09,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:09,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:19:09,276 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [251126933] [2021-02-23 17:19:09,276 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:19:09,276 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-23 17:19:09,277 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1063629408] [2021-02-23 17:19:09,277 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-23 17:19:09,277 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:19:09,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-23 17:19:09,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-23 17:19:09,278 INFO L87 Difference]: Start difference. First operand 352 states and 379 transitions. Second operand 7 states. [2021-02-23 17:19:09,984 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:19:10,854 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:19:13,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:19:13,185 INFO L93 Difference]: Finished difference Result 886 states and 1028 transitions. [2021-02-23 17:19:13,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-23 17:19:13,186 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 208 [2021-02-23 17:19:13,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:19:13,192 INFO L225 Difference]: With dead ends: 886 [2021-02-23 17:19:13,192 INFO L226 Difference]: Without dead ends: 654 [2021-02-23 17:19:13,194 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 38 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2021-02-23 17:19:13,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 654 states. [2021-02-23 17:19:13,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 654 to 585. [2021-02-23 17:19:13,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 585 states. [2021-02-23 17:19:13,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 585 states and 646 transitions. [2021-02-23 17:19:13,545 INFO L78 Accepts]: Start accepts. Automaton has 585 states and 646 transitions. Word has length 208 [2021-02-23 17:19:13,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:19:13,545 INFO L480 AbstractCegarLoop]: Abstraction has 585 states and 646 transitions. [2021-02-23 17:19:13,545 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-23 17:19:13,546 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 646 transitions. [2021-02-23 17:19:13,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-02-23 17:19:13,548 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:19:13,549 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:19:13,549 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-23 17:19:13,549 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:19:13,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:19:13,550 INFO L82 PathProgramCache]: Analyzing trace with hash -2098647003, now seen corresponding path program 1 times [2021-02-23 17:19:13,550 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:19:13,550 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1419777895] [2021-02-23 17:19:13,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:19:13,583 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:19:13,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:13,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:13,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:13,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:13,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:13,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:13,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:13,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:13,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:13,727 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 17:19:13,727 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 17:19:13,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:13,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:13,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:13,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:13,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:13,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:13,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:13,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:14,115 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:19:14,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:19:14,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:14,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:14,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 17:19:14,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:19:14,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:14,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:14,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:19:14,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:14,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:14,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:19:14,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:14,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:14,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:19:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:14,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:14,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:19:14,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:14,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:14,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 17:19:14,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:14,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:19:14,251 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-23 17:19:14,252 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-23 17:19:14,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-23 17:19:14,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:14,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:14,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:19:14,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:14,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:14,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-23 17:19:14,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:14,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:14,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:19:14,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:14,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:14,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:19:14,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:14,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:14,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:19:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:14,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:14,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-23 17:19:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:14,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:14,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:14,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:14,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-23 17:19:14,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:14,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:14,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:14,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:19:14,435 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1419777895] [2021-02-23 17:19:14,435 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:19:14,435 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-23 17:19:14,436 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1278514372] [2021-02-23 17:19:14,436 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-23 17:19:14,437 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:19:14,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-23 17:19:14,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-02-23 17:19:14,437 INFO L87 Difference]: Start difference. First operand 585 states and 646 transitions. Second operand 14 states. [2021-02-23 17:19:15,594 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-23 17:19:16,678 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:19:18,754 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-23 17:19:19,593 WARN L202 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-23 17:19:20,067 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:19:20,489 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:19:21,296 WARN L202 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-23 17:19:21,721 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:19:22,188 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:19:22,616 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:19:24,132 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:19:24,524 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:19:24,960 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:19:25,822 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-23 17:19:27,218 WARN L202 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-23 17:19:28,039 WARN L202 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-23 17:19:28,949 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-23 17:19:29,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:19:29,550 INFO L93 Difference]: Finished difference Result 1510 states and 1745 transitions. [2021-02-23 17:19:29,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-02-23 17:19:29,551 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 213 [2021-02-23 17:19:29,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:19:29,563 INFO L225 Difference]: With dead ends: 1510 [2021-02-23 17:19:29,563 INFO L226 Difference]: Without dead ends: 1143 [2021-02-23 17:19:29,568 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 561 ImplicationChecksByTransitivity, 10.6s TimeCoverageRelationStatistics Valid=481, Invalid=1775, Unknown=0, NotChecked=0, Total=2256 [2021-02-23 17:19:29,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1143 states. [2021-02-23 17:19:30,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1143 to 971. [2021-02-23 17:19:30,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 971 states. [2021-02-23 17:19:30,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 971 states and 1067 transitions. [2021-02-23 17:19:30,120 INFO L78 Accepts]: Start accepts. Automaton has 971 states and 1067 transitions. Word has length 213 [2021-02-23 17:19:30,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:19:30,121 INFO L480 AbstractCegarLoop]: Abstraction has 971 states and 1067 transitions. [2021-02-23 17:19:30,121 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-23 17:19:30,121 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1067 transitions. [2021-02-23 17:19:30,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-02-23 17:19:30,125 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:19:30,125 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:19:30,125 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-23 17:19:30,126 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:19:30,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:19:30,126 INFO L82 PathProgramCache]: Analyzing trace with hash -2070405712, now seen corresponding path program 1 times [2021-02-23 17:19:30,126 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:19:30,127 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [273772681] [2021-02-23 17:19:30,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:19:30,545 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2021-02-23 17:19:30,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:30,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-02-23 17:19:30,854 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2021-02-23 17:19:30,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:30,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-02-23 17:19:31,159 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 96 [2021-02-23 17:19:31,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:31,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 146 [2021-02-23 17:19:31,484 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 96 [2021-02-23 17:19:31,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:31,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 146 [2021-02-23 17:19:31,768 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 96 [2021-02-23 17:19:31,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:31,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-02-23 17:19:32,064 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2021-02-23 17:19:32,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:32,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-02-23 17:19:32,368 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 96 [2021-02-23 17:19:32,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:32,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-02-23 17:19:32,665 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2021-02-23 17:19:32,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:32,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 148 [2021-02-23 17:19:32,678 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-23 17:19:32,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:32,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:32,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:32,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:32,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:32,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:32,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:19:32,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:32,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:33,213 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:19:33,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:19:33,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:33,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:33,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:19:33,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:33,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:33,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:19:33,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:33,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:33,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:19:33,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:33,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:33,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:19:33,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:33,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:33,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:19:33,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:33,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:33,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-23 17:19:33,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:33,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:33,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:33,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:19:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:33,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:33,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:33,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:33,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-23 17:19:33,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:33,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:33,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-23 17:19:33,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:33,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:33,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:19:33,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:33,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:33,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2021-02-23 17:19:33,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:33,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:33,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-23 17:19:33,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:19:33,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:33,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:19:33,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,531 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:19:33,534 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:33,538 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:33,543 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:33,546 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:19:33,549 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:19:33,552 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:33,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-02-23 17:19:33,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,569 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:33,573 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:19:33,577 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:33,581 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:33,584 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:19:33,587 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:19:33,591 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:33,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-02-23 17:19:33,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,605 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:19:33,607 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:19:33,611 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:33,614 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:33,618 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:33,621 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:33,624 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,625 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:19:33,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 147 [2021-02-23 17:19:33,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,636 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:19:33,639 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:33,642 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,643 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:19:33,644 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:33,647 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:33,650 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:19:33,652 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:33,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 147 [2021-02-23 17:19:33,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,665 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:19:33,669 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:33,671 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:19:33,674 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:33,676 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:33,679 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:19:33,681 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:33,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 145 [2021-02-23 17:19:33,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,693 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:19:33,696 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:33,698 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:33,701 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:19:33,703 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:19:33,705 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:33,707 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:33,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 151 [2021-02-23 17:19:33,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:33,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:33,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:33,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 17:19:33,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 17:19:33,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 17:19:33,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,843 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:19:33,846 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:33,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:19:33,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 17:19:33,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:19:33,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 17:19:33,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:19:33,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,957 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:19:33,959 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:33,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:33,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:19:33,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:19:34,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:19:34,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 17:19:34,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 17:19:34,115 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-23 17:19:34,116 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-23 17:19:34,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 17:19:34,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 17:19:34,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:19:34,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:19:34,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,312 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:34,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:19:34,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-23 17:19:34,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:19:34,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,377 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:34,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:19:34,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:19:34,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:19:34,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,432 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:34,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:19:34,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:19:34,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:19:34,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:19:34,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:19:34,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 17:19:34,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 17:19:34,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,593 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:19:34,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:19:34,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 17:19:34,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 17:19:34,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 17:19:34,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:19:34,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 17:19:34,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:19:34,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 17:19:34,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:34,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 17:19:34,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:34,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:34,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:34,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:34,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:34,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:34,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:34,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:34,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:34,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:34,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:34,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:19:34,997 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-02-23 17:19:34,998 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size 17 [2021-02-23 17:19:35,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:19:35,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:19:35,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:19:35,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 17:19:35,232 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-23 17:19:35,233 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-23 17:19:35,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:19:35,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 17:19:35,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:19:35,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:19:35,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:19:35,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 17:19:35,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 17:19:35,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-23 17:19:35,674 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-23 17:19:35,675 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-23 17:19:35,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:19:35,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 17:19:35,845 WARN L141 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size [2021-02-23 17:19:35,846 WARN L147 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size 20 [2021-02-23 17:19:35,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 17:19:35,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:19:35,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 17:19:35,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:19:35,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:35,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 17:19:36,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:19:36,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 17:19:36,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:19:36,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:19:36,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:19:36,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:19:36,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:19:36,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:19:36,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:19:36,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:19:36,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:19:36,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:19:36,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 17:19:36,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-23 17:19:36,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:19:36,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 17:19:36,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:19:36,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:19:36,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,577 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 17:19:36,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:19:36,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 17:19:36,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:19:36,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:19:36,582 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [273772681] [2021-02-23 17:19:36,582 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:19:36,583 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [54] imperfect sequences [] total 54 [2021-02-23 17:19:36,583 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [506405764] [2021-02-23 17:19:36,583 INFO L460 AbstractCegarLoop]: Interpolant automaton has 54 states [2021-02-23 17:19:36,584 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:19:36,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2021-02-23 17:19:36,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=307, Invalid=2999, Unknown=0, NotChecked=0, Total=3306 [2021-02-23 17:19:36,586 INFO L87 Difference]: Start difference. First operand 971 states and 1067 transitions. Second operand 54 states. [2021-02-23 17:19:37,412 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:19:38,364 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:19:38,874 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:19:39,350 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:19:39,810 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:19:40,292 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:19:40,818 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 17:19:41,269 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:19:41,758 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:19:42,300 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 17:19:42,791 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:19:43,347 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:19:43,917 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:19:44,514 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:19:45,125 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:19:45,715 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:19:46,666 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:19:47,220 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:19:47,790 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:19:48,313 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:19:48,730 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:19:49,241 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:19:49,813 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:19:50,299 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 17:19:50,933 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:19:51,708 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-23 17:19:52,236 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:19:52,748 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:19:53,305 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:19:53,854 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:19:54,381 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:19:54,957 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:19:55,487 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 17:19:56,026 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:19:56,591 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:19:57,145 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:19:57,685 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:19:58,496 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 17:19:59,149 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:19:59,648 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:20:00,216 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:20:00,752 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-23 17:20:01,266 WARN L202 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:20:01,755 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:20:02,343 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:20:03,437 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:20:04,514 WARN L202 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-23 17:20:06,046 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-23 17:20:07,243 WARN L202 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:20:08,831 WARN L202 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-23 17:20:09,604 WARN L202 SmtUtils]: Spent 497.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-23 17:20:10,218 WARN L202 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:20:11,436 WARN L202 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 224 [2021-02-23 17:20:12,183 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-23 17:20:12,778 WARN L202 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-23 17:20:13,944 WARN L202 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 227 [2021-02-23 17:20:14,462 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:20:15,032 WARN L202 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:20:16,050 WARN L202 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-23 17:20:17,029 WARN L202 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-23 17:20:17,627 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:20:18,854 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:20:19,360 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:20:20,540 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:20:21,626 WARN L202 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2021-02-23 17:20:23,135 WARN L202 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-23 17:20:24,031 WARN L202 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-23 17:20:24,657 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-23 17:20:25,284 WARN L202 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-23 17:20:25,905 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:20:30,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:20:30,824 INFO L93 Difference]: Finished difference Result 1884 states and 2195 transitions. [2021-02-23 17:20:30,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 199 states. [2021-02-23 17:20:30,825 INFO L78 Accepts]: Start accepts. Automaton has 54 states. Word has length 272 [2021-02-23 17:20:30,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:20:30,828 INFO L225 Difference]: With dead ends: 1884 [2021-02-23 17:20:30,828 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 17:20:30,853 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 366 GetRequests, 112 SyntacticMatches, 5 SemanticMatches, 249 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25530 ImplicationChecksByTransitivity, 46.7s TimeCoverageRelationStatistics Valid=4168, Invalid=58582, Unknown=0, NotChecked=0, Total=62750 [2021-02-23 17:20:30,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 17:20:30,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 17:20:30,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 17:20:30,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 17:20:30,854 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 272 [2021-02-23 17:20:30,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:20:30,855 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 17:20:30,855 INFO L481 AbstractCegarLoop]: Interpolant automaton has 54 states. [2021-02-23 17:20:30,855 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 17:20:30,855 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 17:20:30,855 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-23 17:20:30,858 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 17:20:32,730 WARN L202 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 305 [2021-02-23 17:20:34,023 WARN L202 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 311 [2021-02-23 17:20:35,142 WARN L202 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 335 [2021-02-23 17:20:38,959 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 310 [2021-02-23 17:20:39,754 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 327 [2021-02-23 17:20:40,243 WARN L202 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 329 [2021-02-23 17:20:40,769 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 236 [2021-02-23 17:20:41,033 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 236 [2021-02-23 17:20:41,152 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 39 [2021-02-23 17:20:41,260 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 228 [2021-02-23 17:20:45,202 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 311 [2021-02-23 17:20:45,447 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 269 [2021-02-23 17:20:45,932 WARN L202 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 327 [2021-02-23 17:20:46,423 WARN L202 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 327 [2021-02-23 17:20:46,894 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 327 [2021-02-23 17:20:47,595 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 341 [2021-02-23 17:20:47,964 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 314 [2021-02-23 17:20:52,113 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 311 [2021-02-23 17:20:53,781 WARN L202 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 327 [2021-02-23 17:20:54,297 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 303 [2021-02-23 17:20:54,595 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 315 [2021-02-23 17:20:56,749 WARN L202 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 327 [2021-02-23 17:20:58,932 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 340 [2021-02-23 17:20:59,622 WARN L202 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 320 [2021-02-23 17:21:01,529 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 310 [2021-02-23 17:21:05,054 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 187 DAG size of output: 34 [2021-02-23 17:21:06,595 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 213 DAG size of output: 52 [2021-02-23 17:21:07,564 WARN L202 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 50 [2021-02-23 17:21:09,047 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 219 DAG size of output: 52 [2021-02-23 17:21:09,978 WARN L202 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 52 [2021-02-23 17:21:10,761 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-23 17:21:12,367 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 244 DAG size of output: 62 [2021-02-23 17:21:12,705 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-23 17:21:13,026 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-23 17:21:13,183 WARN L202 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 17:21:13,497 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 1 [2021-02-23 17:21:13,847 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 21 [2021-02-23 17:21:14,585 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:21:16,657 WARN L202 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 238 DAG size of output: 44 [2021-02-23 17:21:18,265 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 187 DAG size of output: 34 [2021-02-23 17:21:19,383 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 182 DAG size of output: 37 [2021-02-23 17:21:21,094 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 189 DAG size of output: 42 [2021-02-23 17:21:21,562 WARN L202 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 37 [2021-02-23 17:21:22,293 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:21:22,625 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-23 17:21:22,973 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-23 17:21:24,044 WARN L202 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 56 [2021-02-23 17:21:24,156 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 35 [2021-02-23 17:21:24,920 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-23 17:21:25,100 WARN L202 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 17:21:27,871 WARN L202 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 235 DAG size of output: 45 [2021-02-23 17:21:29,305 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 219 DAG size of output: 61 [2021-02-23 17:21:30,137 WARN L202 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-23 17:21:31,043 WARN L202 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 40 [2021-02-23 17:21:32,345 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 174 DAG size of output: 29 [2021-02-23 17:21:33,087 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:21:33,308 WARN L202 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 17:21:34,549 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 236 DAG size of output: 58 [2021-02-23 17:21:35,745 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 238 DAG size of output: 58 [2021-02-23 17:21:36,071 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-23 17:21:37,550 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 206 DAG size of output: 55 [2021-02-23 17:21:37,882 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-23 17:21:38,839 WARN L202 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 40 [2021-02-23 17:21:39,575 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:21:41,186 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 228 DAG size of output: 46 [2021-02-23 17:21:41,412 WARN L202 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 31 [2021-02-23 17:21:42,774 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 171 DAG size of output: 24 [2021-02-23 17:21:44,087 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 171 DAG size of output: 24 [2021-02-23 17:21:44,416 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-23 17:21:46,495 WARN L202 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 239 DAG size of output: 51 [2021-02-23 17:21:47,806 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 174 DAG size of output: 29 [2021-02-23 17:21:47,976 WARN L202 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 17:21:48,442 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 24 [2021-02-23 17:21:49,915 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 206 DAG size of output: 55 [2021-02-23 17:21:50,246 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-23 17:21:51,614 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 183 DAG size of output: 34 [2021-02-23 17:21:53,512 WARN L202 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 197 DAG size of output: 50 [2021-02-23 17:21:53,669 WARN L202 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 17:21:55,189 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 219 DAG size of output: 52 [2021-02-23 17:21:56,629 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 209 DAG size of output: 52 [2021-02-23 17:21:57,862 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 236 DAG size of output: 58 [2021-02-23 17:21:58,285 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 23 [2021-02-23 17:21:59,475 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 236 DAG size of output: 58 [2021-02-23 17:22:00,667 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 236 DAG size of output: 58 [2021-02-23 17:22:02,601 WARN L202 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 198 DAG size of output: 42 [2021-02-23 17:22:04,330 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 250 DAG size of output: 66 [2021-02-23 17:22:05,923 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 223 DAG size of output: 64 [2021-02-23 17:22:06,629 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 18 [2021-02-23 17:22:07,735 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 191 DAG size of output: 40 [2021-02-23 17:22:08,448 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 18 [2021-02-23 17:22:08,849 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 23 [2021-02-23 17:22:09,585 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:22:10,970 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 186 DAG size of output: 39 [2021-02-23 17:22:12,375 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 189 DAG size of output: 42 [2021-02-23 17:22:13,115 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:22:14,470 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 186 DAG size of output: 39 [2021-02-23 17:22:14,822 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-23 17:22:15,168 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2021-02-23 17:22:15,535 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-23 17:22:16,233 WARN L202 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 18 [2021-02-23 17:22:17,162 WARN L202 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 45 [2021-02-23 17:22:17,492 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-23 17:22:18,173 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 18 [2021-02-23 17:22:18,958 WARN L202 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-23 17:22:19,747 WARN L202 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-23 17:22:21,276 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 219 DAG size of output: 52 [2021-02-23 17:22:23,414 WARN L202 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 234 DAG size of output: 47 [2021-02-23 17:22:25,562 WARN L202 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 234 DAG size of output: 47 [2021-02-23 17:22:25,716 WARN L202 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 17:22:26,451 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 21 [2021-02-23 17:22:27,665 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 236 DAG size of output: 58 [2021-02-23 17:22:28,340 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 24 [2021-02-23 17:22:29,094 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:22:30,491 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 211 DAG size of output: 55 [2021-02-23 17:22:32,045 WARN L202 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 223 DAG size of output: 59 [2021-02-23 17:22:33,068 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 184 DAG size of output: 26 [2021-02-23 17:22:33,298 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 31 [2021-02-23 17:22:34,039 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:22:35,085 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 235 DAG size of output: 56 [2021-02-23 17:22:35,330 WARN L202 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 17 [2021-02-23 17:22:36,672 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 174 DAG size of output: 29 [2021-02-23 17:22:37,384 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 18 [2021-02-23 17:22:38,579 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 236 DAG size of output: 58 [2021-02-23 17:22:40,294 WARN L202 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 189 DAG size of output: 42 [2021-02-23 17:22:40,470 WARN L202 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 17:22:42,151 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 186 DAG size of output: 37 [2021-02-23 17:22:44,094 WARN L202 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 198 DAG size of output: 42 [2021-02-23 17:22:44,836 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:22:46,269 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 186 DAG size of output: 39 [2021-02-23 17:22:47,391 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 191 DAG size of output: 40 [2021-02-23 17:22:48,246 WARN L202 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 34 [2021-02-23 17:22:48,406 WARN L202 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 17:22:49,154 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:22:50,237 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 178 DAG size of output: 33 [2021-02-23 17:22:51,260 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 184 DAG size of output: 26 [2021-02-23 17:22:52,561 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 249 DAG size of output: 55 [2021-02-23 17:22:52,943 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 16 [2021-02-23 17:22:54,150 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 229 DAG size of output: 58 [2021-02-23 17:22:54,534 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:22:55,553 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 184 DAG size of output: 26 [2021-02-23 17:22:57,507 WARN L202 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 198 DAG size of output: 42 [2021-02-23 17:22:58,556 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 186 DAG size of output: 29 [2021-02-23 17:22:59,342 WARN L202 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-23 17:23:00,123 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-23 17:23:01,952 WARN L202 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 199 DAG size of output: 49 [2021-02-23 17:23:02,764 WARN L202 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 27 [2021-02-23 17:23:03,602 WARN L202 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-23 17:23:05,588 WARN L202 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 231 DAG size of output: 42 [2021-02-23 17:23:06,388 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:23:07,920 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 219 DAG size of output: 61 [2021-02-23 17:23:08,794 WARN L202 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-23 17:23:09,849 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 235 DAG size of output: 56 [2021-02-23 17:23:10,653 WARN L202 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 17:23:11,593 WARN L202 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 37 [2021-02-23 17:23:12,552 WARN L202 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 52 [2021-02-23 17:23:12,867 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 1 [2021-02-23 17:23:14,152 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 171 DAG size of output: 24 [2021-02-23 17:23:15,225 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 174 DAG size of output: 29 [2021-02-23 17:23:15,571 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-23 17:23:16,316 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:23:17,135 WARN L202 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 24 [2021-02-23 17:23:18,291 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 182 DAG size of output: 37 [2021-02-23 17:23:20,474 WARN L202 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 238 DAG size of output: 44 [2021-02-23 17:23:20,497 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 17:23:20,498 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 17:23:20,498 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 17:23:20,498 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-23 17:23:20,498 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 94 149) no Hoare annotation was computed. [2021-02-23 17:23:20,498 INFO L189 CegarLoopUtils]: For program point L114(line 114) no Hoare annotation was computed. [2021-02-23 17:23:20,498 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-23 17:23:20,498 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-23 17:23:20,498 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-23 17:23:20,498 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-23 17:23:20,498 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-23 17:23:20,498 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-23 17:23:20,499 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-23 17:23:20,499 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-23 17:23:20,499 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-23 17:23:20,499 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-23 17:23:20,499 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-23 17:23:20,499 INFO L189 CegarLoopUtils]: For program point L136-1(line 136) no Hoare annotation was computed. [2021-02-23 17:23:20,499 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 94 149) no Hoare annotation was computed. [2021-02-23 17:23:20,499 INFO L189 CegarLoopUtils]: For program point L136-2(line 136) no Hoare annotation was computed. [2021-02-23 17:23:20,499 INFO L189 CegarLoopUtils]: For program point L99(line 99) no Hoare annotation was computed. [2021-02-23 17:23:20,499 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 94 149) no Hoare annotation was computed. [2021-02-23 17:23:20,500 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-23 17:23:20,500 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-23 17:23:20,500 INFO L189 CegarLoopUtils]: For program point L120(line 120) no Hoare annotation was computed. [2021-02-23 17:23:20,500 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-23 17:23:20,500 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-23 17:23:20,500 INFO L189 CegarLoopUtils]: For program point L141(lines 118 142) no Hoare annotation was computed. [2021-02-23 17:23:20,500 INFO L189 CegarLoopUtils]: For program point L108(line 108) no Hoare annotation was computed. [2021-02-23 17:23:20,500 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-23 17:23:20,500 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-23 17:23:20,500 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-23 17:23:20,500 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-02-23 17:23:20,500 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-23 17:23:20,501 INFO L189 CegarLoopUtils]: For program point L125(lines 125 129) no Hoare annotation was computed. [2021-02-23 17:23:20,501 INFO L189 CegarLoopUtils]: For program point L125-1(lines 125 129) no Hoare annotation was computed. [2021-02-23 17:23:20,501 INFO L189 CegarLoopUtils]: For program point L117(line 117) no Hoare annotation was computed. [2021-02-23 17:23:20,501 INFO L189 CegarLoopUtils]: For program point L117-1(line 117) no Hoare annotation was computed. [2021-02-23 17:23:20,501 INFO L189 CegarLoopUtils]: For program point L117-2(line 117) no Hoare annotation was computed. [2021-02-23 17:23:20,501 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-23 17:23:20,501 INFO L189 CegarLoopUtils]: For program point L113(line 113) no Hoare annotation was computed. [2021-02-23 17:23:20,501 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-23 17:23:20,501 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-23 17:23:20,501 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-23 17:23:20,501 INFO L189 CegarLoopUtils]: For program point L138-1(lines 119 140) no Hoare annotation was computed. [2021-02-23 17:23:20,501 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-23 17:23:20,502 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-23 17:23:20,502 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-23 17:23:20,502 INFO L189 CegarLoopUtils]: For program point L159(line 159) no Hoare annotation was computed. [2021-02-23 17:23:20,502 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-23 17:23:20,502 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-23 17:23:20,502 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-23 17:23:20,502 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 150 209) no Hoare annotation was computed. [2021-02-23 17:23:20,502 INFO L189 CegarLoopUtils]: For program point L176-2(lines 176 201) no Hoare annotation was computed. [2021-02-23 17:23:20,502 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-23 17:23:20,502 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 150 209) no Hoare annotation was computed. [2021-02-23 17:23:20,502 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-23 17:23:20,503 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-23 17:23:20,503 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-23 17:23:20,503 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-23 17:23:20,503 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-23 17:23:20,503 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-23 17:23:20,503 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 150 209) no Hoare annotation was computed. [2021-02-23 17:23:20,503 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-23 17:23:20,503 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-23 17:23:20,503 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-23 17:23:20,503 INFO L189 CegarLoopUtils]: For program point L202(lines 175 203) no Hoare annotation was computed. [2021-02-23 17:23:20,503 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-23 17:23:20,503 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-23 17:23:20,503 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-23 17:23:20,503 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-23 17:23:20,503 INFO L189 CegarLoopUtils]: For program point L194-1(line 194) no Hoare annotation was computed. [2021-02-23 17:23:20,503 INFO L189 CegarLoopUtils]: For program point L194-2(line 194) no Hoare annotation was computed. [2021-02-23 17:23:20,504 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-23 17:23:20,504 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-23 17:23:20,504 INFO L189 CegarLoopUtils]: For program point L190-1(line 190) no Hoare annotation was computed. [2021-02-23 17:23:20,504 INFO L189 CegarLoopUtils]: For program point L190-2(line 190) no Hoare annotation was computed. [2021-02-23 17:23:20,504 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-23 17:23:20,504 INFO L189 CegarLoopUtils]: For program point L182(lines 182 186) no Hoare annotation was computed. [2021-02-23 17:23:20,504 INFO L189 CegarLoopUtils]: For program point L182-1(lines 182 186) no Hoare annotation was computed. [2021-02-23 17:23:20,504 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-23 17:23:20,504 INFO L189 CegarLoopUtils]: For program point L174-1(line 174) no Hoare annotation was computed. [2021-02-23 17:23:20,504 INFO L189 CegarLoopUtils]: For program point L174-2(line 174) no Hoare annotation was computed. [2021-02-23 17:23:20,504 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-23 17:23:20,504 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-23 17:23:20,505 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-23 17:23:20,505 INFO L189 CegarLoopUtils]: For program point L199-1(line 199) no Hoare annotation was computed. [2021-02-23 17:23:20,505 INFO L189 CegarLoopUtils]: For program point L199-2(line 199) no Hoare annotation was computed. [2021-02-23 17:23:20,505 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-23 17:23:20,505 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-23 17:23:20,505 INFO L189 CegarLoopUtils]: For program point L195-1(line 195) no Hoare annotation was computed. [2021-02-23 17:23:20,505 INFO L189 CegarLoopUtils]: For program point L195-2(line 195) no Hoare annotation was computed. [2021-02-23 17:23:20,505 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-23 17:23:20,505 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-23 17:23:20,506 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-23 17:23:20,506 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-23 17:23:20,506 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-23 17:23:20,506 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-23 17:23:20,506 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-23 17:23:20,507 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 663 669) the Hoare annotation is: true [2021-02-23 17:23:20,507 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 663 669) the Hoare annotation is: true [2021-02-23 17:23:20,507 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 670 678) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2021-02-23 17:23:20,507 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 670 678) the Hoare annotation is: true [2021-02-23 17:23:20,508 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 670 678) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2021-02-23 17:23:20,508 INFO L185 CegarLoopUtils]: At program point L675(line 675) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:23:20,508 INFO L192 CegarLoopUtils]: At program point L674(line 674) the Hoare annotation is: true [2021-02-23 17:23:20,508 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 883 890) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 17:23:20,508 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 883 890) the Hoare annotation is: true [2021-02-23 17:23:20,508 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 883 890) the Hoare annotation is: true [2021-02-23 17:23:20,509 INFO L185 CegarLoopUtils]: At program point L896(line 896) the Hoare annotation is: (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse6 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret77|))) (let ((.cse0 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse5 (not (= 2 ~waterLevel~0))) (.cse3 (and .cse1 .cse6)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) (and (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret77|) .cse1) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or .cse3 .cse4 .cse2 .cse5) (or (not (= ~pumpRunning~0 1)) .cse2 (not .cse0) (and (= ~switchedOnBeforeTS~0 0) .cse6) .cse5) (or (not (= ~waterLevel~0 1)) .cse3 .cse4 .cse2)))) [2021-02-23 17:23:20,509 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 891 900) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (not (= 2 ~waterLevel~0))) (.cse1 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not .cse1) (= ~switchedOnBeforeTS~0 0) .cse2) (or (not (= ~waterLevel~0 1)) .cse3 .cse4 .cse0) (or .cse3 .cse4 .cse0 .cse2) (or .cse1 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse0 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-23 17:23:20,509 INFO L185 CegarLoopUtils]: At program point L896-1(line 896) the Hoare annotation is: (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret77|))) (let ((.cse0 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse4 (not (= 2 ~waterLevel~0))) (.cse5 (and .cse1 .cse3)) (.cse6 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) (and (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret77|) .cse1) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse2 (not .cse0) (and (= ~switchedOnBeforeTS~0 0) .cse3) .cse4) (or .cse5 .cse6 .cse2 .cse4) (or (not (= ~waterLevel~0 1)) .cse5 .cse6 .cse2)))) [2021-02-23 17:23:20,510 INFO L185 CegarLoopUtils]: At program point L896-2(line 896) the Hoare annotation is: (let ((.cse1 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret77|))) (let ((.cse0 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse5 (not (= 2 ~waterLevel~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (and .cse1 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret77|)))) (and (or .cse0 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) (and .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or .cse3 .cse2 .cse4 .cse5) (or (not (= ~pumpRunning~0 1)) .cse2 .cse4 (not .cse0) .cse5) (or (not (= ~waterLevel~0 1)) .cse3 .cse2 .cse4)))) [2021-02-23 17:23:20,510 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 891 900) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse4 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse3 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or .cse0 .cse1 .cse2 .cse4) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 (not .cse3) .cse4))) [2021-02-23 17:23:20,510 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 891 900) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse4 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse3 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or .cse0 .cse1 .cse2 .cse4) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 (not .cse3) .cse4))) [2021-02-23 17:23:20,510 INFO L185 CegarLoopUtils]: At program point L913(lines 913 923) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse0) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-23 17:23:20,510 INFO L185 CegarLoopUtils]: At program point L911(line 911) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-23 17:23:20,510 INFO L185 CegarLoopUtils]: At program point L911-1(line 911) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~waterLevel~0 1)) (= |__utac_acc__Specification5_spec__3_#t~ret79| 0) (not (= ~pumpRunning~0 0)) .cse0))) [2021-02-23 17:23:20,510 INFO L185 CegarLoopUtils]: At program point L909(lines 909 926) the Hoare annotation is: (or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-23 17:23:20,510 INFO L185 CegarLoopUtils]: At program point L911-2(line 911) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~waterLevel~0 1)) (= |__utac_acc__Specification5_spec__3_#t~ret79| 0) (not (= ~pumpRunning~0 0)) .cse0))) [2021-02-23 17:23:20,511 INFO L185 CegarLoopUtils]: At program point L911-3(line 911) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~waterLevel~0 1)) (and (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (= |__utac_acc__Specification5_spec__3_#t~ret79| 0)) (not (= ~pumpRunning~0 0)) .cse0) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-23 17:23:20,511 INFO L185 CegarLoopUtils]: At program point L909-1(lines 901 929) the Hoare annotation is: (or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-23 17:23:20,511 INFO L192 CegarLoopUtils]: At program point L907(line 907) the Hoare annotation is: true [2021-02-23 17:23:20,511 INFO L185 CegarLoopUtils]: At program point L907-1(line 907) the Hoare annotation is: (or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret78|) (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-23 17:23:20,511 INFO L185 CegarLoopUtils]: At program point L907-2(line 907) the Hoare annotation is: (or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret78|) (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-23 17:23:20,511 INFO L185 CegarLoopUtils]: At program point L907-3(line 907) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) (and (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret78|) (= __utac_acc__Specification5_spec__3_~tmp~7 |__utac_acc__Specification5_spec__3_#t~ret78|))) [2021-02-23 17:23:20,511 INFO L192 CegarLoopUtils]: At program point L903(line 903) the Hoare annotation is: true [2021-02-23 17:23:20,511 INFO L185 CegarLoopUtils]: At program point L916(line 916) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse1 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse1 (not (= ~waterLevel~0 1)) (not .cse2) .cse0))) [2021-02-23 17:23:20,511 INFO L185 CegarLoopUtils]: At program point L914(lines 914 920) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse0))) [2021-02-23 17:23:20,512 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 901 929) the Hoare annotation is: true [2021-02-23 17:23:20,512 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 901 929) the Hoare annotation is: (or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-23 17:23:20,512 INFO L185 CegarLoopUtils]: At program point L766(line 766) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~6 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,512 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 754 776) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,512 INFO L185 CegarLoopUtils]: At program point L766-1(line 766) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~6 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,512 INFO L185 CegarLoopUtils]: At program point L764(lines 764 771) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~6 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,512 INFO L192 CegarLoopUtils]: At program point L764-1(lines 764 771) the Hoare annotation is: true [2021-02-23 17:23:20,512 INFO L185 CegarLoopUtils]: At program point L762(line 762) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret66| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,512 INFO L185 CegarLoopUtils]: At program point L761(line 761) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,513 INFO L185 CegarLoopUtils]: At program point L762-1(line 762) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret66| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,513 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 754 776) the Hoare annotation is: true [2021-02-23 17:23:20,513 INFO L185 CegarLoopUtils]: At program point L760(line 760) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,513 INFO L185 CegarLoopUtils]: At program point L762-2(line 762) the Hoare annotation is: (or (and (= main_~tmp~6 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret66| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,513 INFO L185 CegarLoopUtils]: At program point L760-1(line 760) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,513 INFO L185 CegarLoopUtils]: At program point L756(line 756) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,513 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 754 776) the Hoare annotation is: true [2021-02-23 17:23:20,513 INFO L192 CegarLoopUtils]: At program point L773(line 773) the Hoare annotation is: true [2021-02-23 17:23:20,513 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 711 734) no Hoare annotation was computed. [2021-02-23 17:23:20,513 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 711 734) no Hoare annotation was computed. [2021-02-23 17:23:20,513 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 711 734) no Hoare annotation was computed. [2021-02-23 17:23:20,513 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-23 17:23:20,513 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-23 17:23:20,514 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-23 17:23:20,514 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-23 17:23:20,514 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-23 17:23:20,514 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-23 17:23:20,514 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-23 17:23:20,514 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-23 17:23:20,514 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-23 17:23:20,514 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-23 17:23:20,514 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-23 17:23:20,514 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-23 17:23:20,514 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-23 17:23:20,514 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-23 17:23:20,514 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 577 585) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse3 (= ~switchedOnBeforeTS~0 0)) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse2) (or .cse0 .cse1 .cse4 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 .cse4 (not .cse3) .cse2))) [2021-02-23 17:23:20,514 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 577 585) the Hoare annotation is: true [2021-02-23 17:23:20,515 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 577 585) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse3 (= ~switchedOnBeforeTS~0 0)) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse2) (or .cse0 .cse1 .cse4 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 .cse4 (not .cse3) .cse2))) [2021-02-23 17:23:20,515 INFO L185 CegarLoopUtils]: At program point L582(line 582) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 0))) (let ((.cse4 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse5 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse7 (not (<= ~switchedOnBeforeTS~0 2147483647))) (.cse3 (not .cse6)) (.cse0 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~waterLevel~0 1)) .cse3 .cse0 .cse2) (or .cse4 .cse5 .cse0 .cse6 .cse2 (not (<= ~waterLevel~0 1)) .cse7) (or .cse4 (not (< ~waterLevel~0 3)) .cse5 .cse0 .cse2 (not (<= 2 ~waterLevel~0)) .cse7) (or .cse3 .cse0 .cse2 .cse1)))) [2021-02-23 17:23:20,515 INFO L192 CegarLoopUtils]: At program point L581(line 581) the Hoare annotation is: true [2021-02-23 17:23:20,515 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-23 17:23:20,515 INFO L189 CegarLoopUtils]: For program point L605(lines 605 613) no Hoare annotation was computed. [2021-02-23 17:23:20,515 INFO L189 CegarLoopUtils]: For program point L605-2(lines 605 613) no Hoare annotation was computed. [2021-02-23 17:23:20,515 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-23 17:23:20,515 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-23 17:23:20,515 INFO L189 CegarLoopUtils]: For program point L593(lines 593 601) no Hoare annotation was computed. [2021-02-23 17:23:20,516 INFO L189 CegarLoopUtils]: For program point L593-2(lines 593 601) no Hoare annotation was computed. [2021-02-23 17:23:20,516 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 586 621) no Hoare annotation was computed. [2021-02-23 17:23:20,516 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-23 17:23:20,516 INFO L189 CegarLoopUtils]: For program point L616-1(line 616) no Hoare annotation was computed. [2021-02-23 17:23:20,516 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 586 621) no Hoare annotation was computed. [2021-02-23 17:23:20,516 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-23 17:23:20,516 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 586 621) no Hoare annotation was computed. [2021-02-23 17:23:20,516 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 656 662) the Hoare annotation is: true [2021-02-23 17:23:20,516 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 656 662) the Hoare annotation is: true [2021-02-23 17:23:20,516 INFO L189 CegarLoopUtils]: For program point L64(line 64) no Hoare annotation was computed. [2021-02-23 17:23:20,517 INFO L189 CegarLoopUtils]: For program point L62(line 62) no Hoare annotation was computed. [2021-02-23 17:23:20,517 INFO L189 CegarLoopUtils]: For program point L60(line 60) no Hoare annotation was computed. [2021-02-23 17:23:20,517 INFO L189 CegarLoopUtils]: For program point L58(line 58) no Hoare annotation was computed. [2021-02-23 17:23:20,517 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-23 17:23:20,517 INFO L189 CegarLoopUtils]: For program point L56(line 56) no Hoare annotation was computed. [2021-02-23 17:23:20,517 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-23 17:23:20,517 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 48 93) no Hoare annotation was computed. [2021-02-23 17:23:20,517 INFO L189 CegarLoopUtils]: For program point L54(line 54) no Hoare annotation was computed. [2021-02-23 17:23:20,517 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-23 17:23:20,517 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-23 17:23:20,517 INFO L189 CegarLoopUtils]: For program point L85-1(line 85) no Hoare annotation was computed. [2021-02-23 17:23:20,517 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-23 17:23:20,517 INFO L189 CegarLoopUtils]: For program point L85-2(line 85) no Hoare annotation was computed. [2021-02-23 17:23:20,518 INFO L189 CegarLoopUtils]: For program point L81(line 81) no Hoare annotation was computed. [2021-02-23 17:23:20,518 INFO L189 CegarLoopUtils]: For program point L48(lines 48 93) no Hoare annotation was computed. [2021-02-23 17:23:20,518 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 48 93) no Hoare annotation was computed. [2021-02-23 17:23:20,518 INFO L189 CegarLoopUtils]: For program point L48-1(lines 48 93) no Hoare annotation was computed. [2021-02-23 17:23:20,518 INFO L189 CegarLoopUtils]: For program point L77(line 77) no Hoare annotation was computed. [2021-02-23 17:23:20,518 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 48 93) no Hoare annotation was computed. [2021-02-23 17:23:20,518 INFO L189 CegarLoopUtils]: For program point L73(line 73) no Hoare annotation was computed. [2021-02-23 17:23:20,518 INFO L189 CegarLoopUtils]: For program point L71(line 71) no Hoare annotation was computed. [2021-02-23 17:23:20,518 INFO L189 CegarLoopUtils]: For program point L71-1(line 71) no Hoare annotation was computed. [2021-02-23 17:23:20,518 INFO L189 CegarLoopUtils]: For program point L65(line 65) no Hoare annotation was computed. [2021-02-23 17:23:20,518 INFO L189 CegarLoopUtils]: For program point L63(line 63) no Hoare annotation was computed. [2021-02-23 17:23:20,518 INFO L189 CegarLoopUtils]: For program point L61(line 61) no Hoare annotation was computed. [2021-02-23 17:23:20,518 INFO L189 CegarLoopUtils]: For program point L59(line 59) no Hoare annotation was computed. [2021-02-23 17:23:20,519 INFO L189 CegarLoopUtils]: For program point L57(line 57) no Hoare annotation was computed. [2021-02-23 17:23:20,519 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-23 17:23:20,519 INFO L189 CegarLoopUtils]: For program point L55(line 55) no Hoare annotation was computed. [2021-02-23 17:23:20,519 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-23 17:23:20,519 INFO L189 CegarLoopUtils]: For program point L53(line 53) no Hoare annotation was computed. [2021-02-23 17:23:20,519 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-23 17:23:20,519 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-23 17:23:20,519 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-23 17:23:20,520 INFO L189 CegarLoopUtils]: For program point L80(line 80) no Hoare annotation was computed. [2021-02-23 17:23:20,520 INFO L189 CegarLoopUtils]: For program point L78(line 78) no Hoare annotation was computed. [2021-02-23 17:23:20,520 INFO L189 CegarLoopUtils]: For program point L78-1(line 78) no Hoare annotation was computed. [2021-02-23 17:23:20,520 INFO L189 CegarLoopUtils]: For program point L76(line 76) no Hoare annotation was computed. [2021-02-23 17:23:20,520 INFO L189 CegarLoopUtils]: For program point L74(line 74) no Hoare annotation was computed. [2021-02-23 17:23:20,520 INFO L189 CegarLoopUtils]: For program point L74-1(line 74) no Hoare annotation was computed. [2021-02-23 17:23:20,520 INFO L189 CegarLoopUtils]: For program point L72(line 72) no Hoare annotation was computed. [2021-02-23 17:23:20,520 INFO L189 CegarLoopUtils]: For program point L70(line 70) no Hoare annotation was computed. [2021-02-23 17:23:20,520 INFO L189 CegarLoopUtils]: For program point L66(line 66) no Hoare annotation was computed. [2021-02-23 17:23:20,521 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-23 17:23:20,521 INFO L189 CegarLoopUtils]: For program point L380-1(line 380) no Hoare annotation was computed. [2021-02-23 17:23:20,521 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-23 17:23:20,521 INFO L189 CegarLoopUtils]: For program point L380-2(line 380) no Hoare annotation was computed. [2021-02-23 17:23:20,521 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 361 406) no Hoare annotation was computed. [2021-02-23 17:23:20,521 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-23 17:23:20,521 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-23 17:23:20,521 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-23 17:23:20,521 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-23 17:23:20,521 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-23 17:23:20,522 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-23 17:23:20,522 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-23 17:23:20,522 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-23 17:23:20,522 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-23 17:23:20,522 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 361 406) no Hoare annotation was computed. [2021-02-23 17:23:20,522 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-23 17:23:20,522 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 361 406) no Hoare annotation was computed. [2021-02-23 17:23:20,522 INFO L189 CegarLoopUtils]: For program point L385(lines 385 386) no Hoare annotation was computed. [2021-02-23 17:23:20,522 INFO L189 CegarLoopUtils]: For program point L381(lines 381 388) no Hoare annotation was computed. [2021-02-23 17:23:20,522 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-23 17:23:20,523 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-23 17:23:20,523 INFO L189 CegarLoopUtils]: For program point L375(lines 375 395) no Hoare annotation was computed. [2021-02-23 17:23:20,523 INFO L189 CegarLoopUtils]: For program point L375-1(lines 375 395) no Hoare annotation was computed. [2021-02-23 17:23:20,523 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-23 17:23:20,523 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-23 17:23:20,523 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-23 17:23:20,523 INFO L189 CegarLoopUtils]: For program point L402-1(line 402) no Hoare annotation was computed. [2021-02-23 17:23:20,523 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-23 17:23:20,523 INFO L189 CegarLoopUtils]: For program point L402-2(line 402) no Hoare annotation was computed. [2021-02-23 17:23:20,523 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-23 17:23:20,524 INFO L189 CegarLoopUtils]: For program point L400-1(line 400) no Hoare annotation was computed. [2021-02-23 17:23:20,524 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-23 17:23:20,524 INFO L189 CegarLoopUtils]: For program point L400-2(line 400) no Hoare annotation was computed. [2021-02-23 17:23:20,524 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-23 17:23:20,524 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-23 17:23:20,524 INFO L189 CegarLoopUtils]: For program point L361(lines 361 406) no Hoare annotation was computed. [2021-02-23 17:23:20,524 INFO L189 CegarLoopUtils]: For program point L392(lines 392 393) no Hoare annotation was computed. [2021-02-23 17:23:20,524 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 743 753) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,525 INFO L185 CegarLoopUtils]: At program point L748(line 748) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-23 17:23:20,525 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 743 753) the Hoare annotation is: true [2021-02-23 17:23:20,525 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 743 753) the Hoare annotation is: true [2021-02-23 17:23:20,525 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 566 576) no Hoare annotation was computed. [2021-02-23 17:23:20,525 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-23 17:23:20,525 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-23 17:23:20,525 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 566 576) no Hoare annotation was computed. [2021-02-23 17:23:20,525 INFO L189 CegarLoopUtils]: For program point L571-1(line 571) no Hoare annotation was computed. [2021-02-23 17:23:20,525 INFO L189 CegarLoopUtils]: For program point L571-2(line 571) no Hoare annotation was computed. [2021-02-23 17:23:20,525 INFO L189 CegarLoopUtils]: For program point L571-3(line 571) no Hoare annotation was computed. [2021-02-23 17:23:20,525 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 566 576) no Hoare annotation was computed. [2021-02-23 17:23:20,526 INFO L189 CegarLoopUtils]: For program point deactivatePumpENTRY(lines 558 565) no Hoare annotation was computed. [2021-02-23 17:23:20,526 INFO L189 CegarLoopUtils]: For program point deactivatePumpEXIT(lines 558 565) no Hoare annotation was computed. [2021-02-23 17:23:20,526 INFO L189 CegarLoopUtils]: For program point deactivatePumpFINAL(lines 558 565) no Hoare annotation was computed. [2021-02-23 17:23:20,526 INFO L185 CegarLoopUtils]: At program point L876(line 876) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= isHighWaterSensorDry_~retValue_acc~11 0) .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-23 17:23:20,526 INFO L185 CegarLoopUtils]: At program point L875(line 875) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:23:20,526 INFO L185 CegarLoopUtils]: At program point L873(line 873) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (<= 1 isHighWaterSensorDry_~retValue_acc~11)))) [2021-02-23 17:23:20,526 INFO L185 CegarLoopUtils]: At program point L872(line 872) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:23:20,526 INFO L192 CegarLoopUtils]: At program point L871(lines 871 877) the Hoare annotation is: true [2021-02-23 17:23:20,527 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 867 880) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~11))) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)) (and (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~11) (= isHighWaterSensorDry_~retValue_acc~11 0))))) [2021-02-23 17:23:20,527 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 867 880) the Hoare annotation is: true [2021-02-23 17:23:20,527 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 867 880) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~11))) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)) (and (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~11) (= isHighWaterSensorDry_~retValue_acc~11 0))))) [2021-02-23 17:23:20,527 INFO L185 CegarLoopUtils]: At program point L544(line 544) the Hoare annotation is: (let ((.cse2 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not .cse2))) (and (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse2) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse3) (or .cse0 .cse1 .cse3 (not (= 2 ~waterLevel~0)))))) [2021-02-23 17:23:20,527 INFO L185 CegarLoopUtils]: At program point L544-1(lines 525 549) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not .cse4)) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (= 1 processEnvironment_~tmp~4) (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (and (= 0 processEnvironment_~tmp~4) .cse3) .cse0 .cse1 .cse2) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-23 17:23:20,528 INFO L185 CegarLoopUtils]: At program point L539(line 539) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not .cse3))) (and (or (not (= ~waterLevel~0 1)) (and (= 0 processEnvironment_~tmp~4) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)))))) [2021-02-23 17:23:20,528 INFO L185 CegarLoopUtils]: At program point L535(line 535) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not .cse3))) (and (or (and (= 1 processEnvironment_~tmp~4) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2)))) [2021-02-23 17:23:20,528 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 525 549) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not .cse4)) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (= 1 processEnvironment_~tmp~4) (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (and (= 0 processEnvironment_~tmp~4) .cse3) .cse0 .cse1 .cse2) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-23 17:23:20,528 INFO L185 CegarLoopUtils]: At program point L533(lines 533 541) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse4)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= 1 processEnvironment_~tmp~4) .cse0) .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (and (= 0 processEnvironment_~tmp~4) .cse0) .cse1 .cse2 .cse3) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-23 17:23:20,529 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 525 549) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2 .cse3)))) [2021-02-23 17:23:20,529 INFO L185 CegarLoopUtils]: At program point L531(line 531) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2 .cse3)))) [2021-02-23 17:23:20,529 INFO L185 CegarLoopUtils]: At program point L531-1(line 531) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or (and .cse0 (= |processEnvironment_#t~ret46| 1)) .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (and (= |processEnvironment_#t~ret46| 0) .cse0) (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3)))) [2021-02-23 17:23:20,530 INFO L185 CegarLoopUtils]: At program point L529(lines 529 546) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2 .cse3)))) [2021-02-23 17:23:20,530 INFO L185 CegarLoopUtils]: At program point L531-2(line 531) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or (and .cse0 (= |processEnvironment_#t~ret46| 1)) .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (and (= |processEnvironment_#t~ret46| 0) .cse0) (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3)))) [2021-02-23 17:23:20,530 INFO L185 CegarLoopUtils]: At program point L531-3(line 531) the Hoare annotation is: (let ((.cse2 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (not .cse2)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse2) (or .cse0 (and (= |processEnvironment_#t~ret46| processEnvironment_~tmp~4) .cse3 (= |processEnvironment_#t~ret46| 1)) .cse1 .cse4 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse4 (and (= |processEnvironment_#t~ret46| 0) (= 0 processEnvironment_~tmp~4) .cse3))))) [2021-02-23 17:23:20,530 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 517 523) the Hoare annotation is: true [2021-02-23 17:23:20,530 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 517 523) the Hoare annotation is: true [2021-02-23 17:23:20,531 INFO L185 CegarLoopUtils]: At program point L415(line 415) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,531 INFO L185 CegarLoopUtils]: At program point L444(line 444) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse12 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse11 (= 2 ~waterLevel~0)) (.cse3 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse10 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse11 .cse1 .cse3 .cse4 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse10 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse13) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not .cse1) (and .cse11 .cse10 .cse1 .cse3 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse11 (= ~pumpRunning~0 1) .cse3 .cse5 .cse7 .cse13 .cse8 .cse9))) [2021-02-23 17:23:20,531 INFO L185 CegarLoopUtils]: At program point L440(line 440) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse13 (= ~waterLevel~0 1)) (.cse14 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (= 1 ~systemActive~0)) (.cse16 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse11 (not (= test_~tmp~3 0))) (.cse12 (= ~pumpRunning~0 0)) (.cse0 (<= |test_#t~nondet43| 2147483647)) (.cse9 (= 2 ~waterLevel~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (<= test_~tmp~3 2147483647)) (.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (<= 0 (+ |test_#t~nondet43| 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 (< ~waterLevel~0 3) .cse4 .cse5 (not .cse6) .cse7 .cse8) (and .cse0 .cse9 .cse1 .cse10 .cse2 .cse3 .cse11 .cse12 .cse4 .cse5 .cse7 .cse8) (and .cse13 .cse0 .cse14 .cse10 .cse3 .cse12 .cse8 .cse1 .cse15 .cse2 .cse4 .cse5 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse13 .cse0 .cse14 .cse10 .cse15 .cse2 .cse16 .cse3 .cse12 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (not .cse10) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse9 .cse10 .cse2 .cse16 .cse3 .cse11 .cse12 .cse7 .cse8) (and .cse0 .cse9 (= ~pumpRunning~0 1) .cse2 .cse3 .cse6 .cse4 .cse5 .cse7 .cse8))) [2021-02-23 17:23:20,532 INFO L185 CegarLoopUtils]: At program point L440-1(line 440) the Hoare annotation is: (let ((.cse5 (= ~switchedOnBeforeTS~0 0)) (.cse8 (= ~waterLevel~0 1)) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse14 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse0 (= test_~tmp___0~0 |test_#t~nondet43|)) (.cse1 (<= |test_#t~nondet43| 2147483647)) (.cse13 (= 2 ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse10 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~3 2147483648))) (.cse4 (<= test_~tmp~3 2147483647)) (.cse15 (not (= test_~tmp~3 0))) (.cse12 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ |test_#t~nondet43| 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 (< ~waterLevel~0 3) (not .cse5) .cse6 .cse7) (and .cse8 .cse0 .cse1 .cse9 .cse2 .cse10 .cse11 .cse3 .cse4 .cse12 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse13 .cse10 .cse3 .cse14 .cse4 .cse15 .cse12 .cse6 .cse7) (and .cse0 .cse1 .cse13 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (not .cse10) (and .cse8 .cse0 .cse1 .cse9 .cse10 .cse4 .cse12 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse11 .cse3 .cse14 .cse6) (and .cse0 .cse1 .cse13 .cse2 .cse10 .cse3 .cse4 .cse15 .cse12 .cse6 .cse7))) [2021-02-23 17:23:20,532 INFO L185 CegarLoopUtils]: At program point L465(lines 422 467) the Hoare annotation is: (let ((.cse5 (< ~waterLevel~0 3)) (.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (<= 0 (+ test_~tmp~3 2147483648))) (.cse4 (<= test_~tmp~3 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) .cse3 .cse4 (<= 2 ~waterLevel~0) (not (= test_~tmp~3 0)) .cse5 .cse6 .cse7 .cse8 .cse2) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse9 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse7 .cse8 (not .cse6) .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse9 .cse1 .cse3 .cse4 .cse7 .cse8 .cse2))) [2021-02-23 17:23:20,532 INFO L185 CegarLoopUtils]: At program point L432(lines 432 438) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= ~pumpRunning~0 0)) (.cse3 (<= 0 (+ test_~tmp~3 2147483648))) (.cse4 (<= test_~tmp~3 2147483647)) (.cse9 (< ~waterLevel~0 3)) (.cse10 (= ~switchedOnBeforeTS~0 0)) (.cse6 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse9 .cse6 .cse7 (not .cse10) .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse2 .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (and (= ~pumpRunning~0 1) .cse3 .cse4 (<= 2 ~waterLevel~0) .cse9 .cse10 .cse6 .cse7 .cse8))) [2021-02-23 17:23:20,533 INFO L185 CegarLoopUtils]: At program point L432-1(lines 432 438) the Hoare annotation is: (let ((.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse5 (not (= test_~tmp~3 0))) (.cse8 (= ~waterLevel~0 1)) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= 1 ~systemActive~0)) (.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse6 (= ~pumpRunning~0 0)) (.cse0 (= 2 ~waterLevel~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse4 (<= test_~tmp~3 2147483647)) (.cse12 (<= test_~tmp___0~0 2147483647)) (.cse14 (= ~switchedOnBeforeTS~0 0)) (.cse13 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse10 .cse1 .cse11 .cse2 .cse4 .cse6 .cse12 .cse13 .cse7) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse10 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse4 (< ~waterLevel~0 3) .cse12 .cse13 (not .cse14) .cse7) (not .cse1) (and .cse0 .cse10 .cse1 .cse2 .cse4 .cse5 .cse6 .cse12 .cse13 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse8 .cse9 .cse1 .cse11 .cse2 .cse3 .cse4 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse0 (= ~pumpRunning~0 1) .cse2 .cse4 .cse12 .cse14 .cse13 .cse7))) [2021-02-23 17:23:20,533 INFO L185 CegarLoopUtils]: At program point L424(lines 424 428) the Hoare annotation is: (let ((.cse5 (< ~waterLevel~0 3)) (.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (<= 0 (+ test_~tmp~3 2147483648))) (.cse4 (<= test_~tmp~3 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) .cse3 .cse4 (<= 2 ~waterLevel~0) (not (= test_~tmp~3 0)) .cse5 .cse6 .cse7 .cse8 .cse2) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse9 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse7 .cse8 (not .cse6) .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse9 .cse1 .cse3 .cse4 .cse7 .cse8 .cse2))) [2021-02-23 17:23:20,533 INFO L185 CegarLoopUtils]: At program point L420(line 420) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,534 INFO L185 CegarLoopUtils]: At program point L416(line 416) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,534 INFO L185 CegarLoopUtils]: At program point L458(lines 458 462) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse12 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse10 (= 2 ~waterLevel~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse2 .cse4 .cse11 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse2 .cse3 .cse4 .cse11 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse13) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not .cse2) (and .cse10 .cse1 .cse2 .cse4 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse10 (= ~pumpRunning~0 1) .cse4 .cse5 .cse7 .cse13 .cse8 .cse9))) [2021-02-23 17:23:20,534 INFO L185 CegarLoopUtils]: At program point L458-2(lines 452 463) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse10 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse11 (not (= test_~tmp~3 0))) (.cse5 (= ~pumpRunning~0 0)) (.cse9 (= 2 ~waterLevel~0)) (.cse3 (<= 0 (+ test_~tmp~3 2147483648))) (.cse4 (<= test_~tmp~3 2147483647)) (.cse6 (<= test_~tmp___0~0 2147483647)) (.cse12 (= ~switchedOnBeforeTS~0 0)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse9 .cse2 .cse3 .cse10 .cse4 .cse11 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse2 .cse3 .cse10 .cse4 .cse5 .cse6 .cse7 .cse8) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 (< ~waterLevel~0 3) .cse6 .cse7 (not .cse12) .cse8) (not .cse2) (and .cse9 .cse1 .cse2 .cse3 .cse4 .cse11 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse9 (= ~pumpRunning~0 1) .cse3 .cse4 .cse6 .cse12 .cse7 .cse8))) [2021-02-23 17:23:20,534 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 412 475) the Hoare annotation is: true [2021-02-23 17:23:20,535 INFO L185 CegarLoopUtils]: At program point L450(line 450) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse12 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse10 (= 2 ~waterLevel~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse2 .cse4 .cse11 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse2 .cse3 .cse4 .cse11 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse13) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not .cse2) (and .cse10 .cse1 .cse2 .cse4 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse10 (= ~pumpRunning~0 1) .cse4 .cse5 .cse7 .cse13 .cse8 .cse9))) [2021-02-23 17:23:20,535 INFO L185 CegarLoopUtils]: At program point L417(line 417) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,535 INFO L185 CegarLoopUtils]: At program point L450-1(line 450) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse12 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse10 (= 2 ~waterLevel~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse2 .cse4 .cse11 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse2 .cse3 .cse4 .cse11 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse13) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not .cse2) (and .cse10 .cse1 .cse2 .cse4 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse10 (= ~pumpRunning~0 1) .cse4 .cse5 .cse7 .cse13 .cse8 .cse9))) [2021-02-23 17:23:20,535 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 412 475) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,535 INFO L185 CegarLoopUtils]: At program point L442(lines 442 448) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse12 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse11 (= 2 ~waterLevel~0)) (.cse3 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse10 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse11 .cse1 .cse3 .cse4 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse10 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse13) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not .cse1) (and .cse11 .cse10 .cse1 .cse3 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse11 (= ~pumpRunning~0 1) .cse3 .cse5 .cse7 .cse13 .cse8 .cse9))) [2021-02-23 17:23:20,536 INFO L185 CegarLoopUtils]: At program point L442-1(lines 442 448) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse12 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse10 (= 2 ~waterLevel~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse2 .cse4 .cse11 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse2 .cse3 .cse4 .cse11 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse13) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not .cse2) (and .cse10 .cse1 .cse2 .cse4 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse10 (= ~pumpRunning~0 1) .cse4 .cse5 .cse7 .cse13 .cse8 .cse9))) [2021-02-23 17:23:20,536 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 412 475) the Hoare annotation is: true [2021-02-23 17:23:20,536 INFO L185 CegarLoopUtils]: At program point L434(line 434) the Hoare annotation is: (let ((.cse7 (< ~waterLevel~0 3)) (.cse10 (= ~switchedOnBeforeTS~0 0)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (<= 0 (+ test_~tmp~3 2147483648))) (.cse2 (<= test_~tmp~3 2147483647)) (.cse3 (not (= test_~tmp~3 0))) (.cse4 (= ~pumpRunning~0 0)) (.cse8 (<= test_~tmp___0~0 2147483647)) (.cse9 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse6 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse7 .cse8 .cse9 (not .cse10) .cse5) (and (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse7 .cse10 .cse8 .cse9 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse6 .cse1 .cse2 .cse3 .cse4 .cse8 .cse9 .cse5))) [2021-02-23 17:23:20,536 INFO L185 CegarLoopUtils]: At program point L430(line 430) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (<= 0 (+ test_~tmp~3 2147483648))) (.cse7 (<= test_~tmp~3 2147483647)) (.cse12 (< ~waterLevel~0 3)) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse9 (<= test_~tmp___0~0 2147483647)) (.cse10 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (<= |test_#t~nondet42| 2147483647)) (.cse1 (= ~waterLevel~0 1)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (<= 0 (+ |test_#t~nondet42| 2147483648))) (.cse5 (= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse11 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse3 (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse6 .cse7 .cse12 .cse9 .cse10 (not .cse13) .cse11) (not (= |old(~pumpRunning~0)| 0)) (not .cse5) (and .cse0 .cse4 (= ~pumpRunning~0 1) .cse6 .cse7 (<= 2 ~waterLevel~0) (not (= test_~tmp~3 0)) .cse12 .cse13 .cse9 .cse10 .cse11) (and .cse0 .cse1 .cse2 .cse4 .cse5 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse11))) [2021-02-23 17:23:20,537 INFO L185 CegarLoopUtils]: At program point L430-1(line 430) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (< ~waterLevel~0 3)) (.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (<= |test_#t~nondet42| 2147483647)) (.cse9 (= ~waterLevel~0 1)) (.cse10 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= 0 (+ |test_#t~nondet42| 2147483648))) (.cse11 (= 1 ~systemActive~0)) (.cse4 (= test_~tmp~3 |test_#t~nondet42|)) (.cse12 (= ~pumpRunning~0 0)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 (not .cse7) .cse8) (and .cse0 .cse9 .cse10 .cse1 .cse2 .cse11 .cse4 .cse12 .cse5 .cse6 .cse8) (and .cse0 .cse2 (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) .cse3 .cse4 .cse7 .cse5 .cse6 .cse8) (not .cse11) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse9 .cse10 .cse2 .cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse12 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8))) [2021-02-23 17:23:20,537 INFO L185 CegarLoopUtils]: At program point L414(line 414) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,537 INFO L185 CegarLoopUtils]: At program point L468(lines 421 469) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:23:20,537 INFO L185 CegarLoopUtils]: At program point L456(line 456) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse12 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse10 (= 2 ~waterLevel~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse2 .cse4 .cse11 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse2 .cse3 .cse4 .cse11 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse13) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not .cse2) (and .cse10 .cse1 .cse2 .cse4 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse10 (= ~pumpRunning~0 1) .cse4 .cse5 .cse7 .cse13 .cse8 .cse9))) [2021-02-23 17:23:20,537 INFO L185 CegarLoopUtils]: At program point L423(lines 422 467) the Hoare annotation is: (let ((.cse5 (< ~waterLevel~0 3)) (.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (<= 0 (+ test_~tmp~3 2147483648))) (.cse4 (<= test_~tmp~3 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) .cse3 .cse4 (<= 2 ~waterLevel~0) (not (= test_~tmp~3 0)) .cse5 .cse6 .cse7 .cse8 .cse2) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse9 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse7 .cse8 (not .cse6) .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse9 .cse1 .cse3 .cse4 .cse7 .cse8 .cse2))) [2021-02-23 17:23:20,538 INFO L185 CegarLoopUtils]: At program point L456-1(line 456) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse12 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse10 (= 2 ~waterLevel~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse2 .cse4 .cse11 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse2 .cse3 .cse4 .cse11 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse13) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not .cse2) (and .cse10 .cse1 .cse2 .cse4 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse10 (= ~pumpRunning~0 1) .cse4 .cse5 .cse7 .cse13 .cse8 .cse9))) [2021-02-23 17:23:20,538 INFO L185 CegarLoopUtils]: At program point L456-2(line 456) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse12 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse10 (= 2 ~waterLevel~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse2 .cse4 .cse11 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse2 .cse3 .cse4 .cse11 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse13) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not .cse2) (and .cse10 .cse1 .cse2 .cse4 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse10 (= ~pumpRunning~0 1) .cse4 .cse5 .cse7 .cse13 .cse8 .cse9))) [2021-02-23 17:23:20,538 INFO L185 CegarLoopUtils]: At program point L452(lines 452 463) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse12 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse10 (= 2 ~waterLevel~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse2 .cse4 .cse11 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse2 .cse3 .cse4 .cse11 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse13) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not .cse2) (and .cse10 .cse1 .cse2 .cse4 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9) (and .cse10 (= ~pumpRunning~0 1) .cse4 .cse5 .cse7 .cse13 .cse8 .cse9))) [2021-02-23 17:23:20,538 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-23 17:23:20,539 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-23 17:23:20,539 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-23 17:23:20,539 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-23 17:23:20,539 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-23 17:23:20,539 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 315 360) no Hoare annotation was computed. [2021-02-23 17:23:20,539 INFO L189 CegarLoopUtils]: For program point L339(lines 339 340) no Hoare annotation was computed. [2021-02-23 17:23:20,539 INFO L189 CegarLoopUtils]: For program point L335(lines 335 342) no Hoare annotation was computed. [2021-02-23 17:23:20,539 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-23 17:23:20,539 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-23 17:23:20,539 INFO L189 CegarLoopUtils]: For program point L329(lines 329 349) no Hoare annotation was computed. [2021-02-23 17:23:20,539 INFO L189 CegarLoopUtils]: For program point L329-1(lines 329 349) no Hoare annotation was computed. [2021-02-23 17:23:20,539 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-23 17:23:20,540 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-23 17:23:20,540 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-23 17:23:20,540 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-23 17:23:20,540 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-23 17:23:20,540 INFO L189 CegarLoopUtils]: For program point L356-2(line 356) no Hoare annotation was computed. [2021-02-23 17:23:20,540 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-23 17:23:20,540 INFO L189 CegarLoopUtils]: For program point L354-1(line 354) no Hoare annotation was computed. [2021-02-23 17:23:20,540 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-23 17:23:20,540 INFO L189 CegarLoopUtils]: For program point L354-2(line 354) no Hoare annotation was computed. [2021-02-23 17:23:20,540 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-23 17:23:20,541 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-23 17:23:20,541 INFO L189 CegarLoopUtils]: For program point L315(lines 315 360) no Hoare annotation was computed. [2021-02-23 17:23:20,541 INFO L189 CegarLoopUtils]: For program point L346(lines 346 347) no Hoare annotation was computed. [2021-02-23 17:23:20,541 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 315 360) no Hoare annotation was computed. [2021-02-23 17:23:20,541 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 315 360) no Hoare annotation was computed. [2021-02-23 17:23:20,541 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-23 17:23:20,541 INFO L189 CegarLoopUtils]: For program point L334-1(line 334) no Hoare annotation was computed. [2021-02-23 17:23:20,541 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-23 17:23:20,541 INFO L189 CegarLoopUtils]: For program point L334-2(line 334) no Hoare annotation was computed. [2021-02-23 17:23:20,541 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-23 17:23:20,542 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-23 17:23:20,542 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-23 17:23:20,542 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-23 17:23:20,542 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-23 17:23:20,542 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-23 17:23:20,542 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-23 17:23:20,542 INFO L189 CegarLoopUtils]: For program point L843(lines 843 851) no Hoare annotation was computed. [2021-02-23 17:23:20,542 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-23 17:23:20,542 INFO L189 CegarLoopUtils]: For program point L843-2(lines 843 851) no Hoare annotation was computed. [2021-02-23 17:23:20,542 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 835 857) no Hoare annotation was computed. [2021-02-23 17:23:20,543 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 835 857) no Hoare annotation was computed. [2021-02-23 17:23:20,543 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 835 857) no Hoare annotation was computed. [2021-02-23 17:23:20,543 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-23 17:23:20,543 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-23 17:23:20,543 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-23 17:23:20,543 INFO L189 CegarLoopUtils]: For program point L250-1(line 250) no Hoare annotation was computed. [2021-02-23 17:23:20,543 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-23 17:23:20,543 INFO L189 CegarLoopUtils]: For program point L300(lines 300 311) no Hoare annotation was computed. [2021-02-23 17:23:20,543 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-23 17:23:20,543 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-23 17:23:20,544 INFO L189 CegarLoopUtils]: For program point L292-1(line 292) no Hoare annotation was computed. [2021-02-23 17:23:20,544 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-23 17:23:20,544 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-23 17:23:20,544 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-23 17:23:20,544 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-23 17:23:20,544 INFO L189 CegarLoopUtils]: For program point L276-1(line 276) no Hoare annotation was computed. [2021-02-23 17:23:20,544 INFO L189 CegarLoopUtils]: For program point L243-1(line 243) no Hoare annotation was computed. [2021-02-23 17:23:20,544 INFO L189 CegarLoopUtils]: For program point L301(lines 301 308) no Hoare annotation was computed. [2021-02-23 17:23:20,544 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-23 17:23:20,544 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-23 17:23:20,544 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 212 314) no Hoare annotation was computed. [2021-02-23 17:23:20,545 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-23 17:23:20,545 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-23 17:23:20,545 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-23 17:23:20,545 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-23 17:23:20,545 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-23 17:23:20,545 INFO L189 CegarLoopUtils]: For program point L236(lines 236 240) no Hoare annotation was computed. [2021-02-23 17:23:20,545 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 212 314) no Hoare annotation was computed. [2021-02-23 17:23:20,545 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-23 17:23:20,545 INFO L189 CegarLoopUtils]: For program point L261-2(lines 261 281) no Hoare annotation was computed. [2021-02-23 17:23:20,545 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-23 17:23:20,545 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-23 17:23:20,546 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-23 17:23:20,546 INFO L189 CegarLoopUtils]: For program point L212(lines 212 314) no Hoare annotation was computed. [2021-02-23 17:23:20,546 INFO L189 CegarLoopUtils]: For program point L212-1(lines 212 314) no Hoare annotation was computed. [2021-02-23 17:23:20,546 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 212 314) no Hoare annotation was computed. [2021-02-23 17:23:20,546 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-23 17:23:20,546 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-23 17:23:20,546 INFO L189 CegarLoopUtils]: For program point L303-1(line 303) no Hoare annotation was computed. [2021-02-23 17:23:20,546 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-23 17:23:20,546 INFO L189 CegarLoopUtils]: For program point L303-2(line 303) no Hoare annotation was computed. [2021-02-23 17:23:20,546 INFO L189 CegarLoopUtils]: For program point L262(lines 261 281) no Hoare annotation was computed. [2021-02-23 17:23:20,546 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-23 17:23:20,546 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-23 17:23:20,547 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-23 17:23:20,547 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-23 17:23:20,547 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-23 17:23:20,547 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-23 17:23:20,547 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-23 17:23:20,547 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-23 17:23:20,547 INFO L189 CegarLoopUtils]: For program point L246-1(line 246) no Hoare annotation was computed. [2021-02-23 17:23:20,547 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-23 17:23:20,547 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-23 17:23:20,547 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-23 17:23:20,547 INFO L189 CegarLoopUtils]: For program point L263(lines 263 267) no Hoare annotation was computed. [2021-02-23 17:23:20,547 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-23 17:23:20,548 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-23 17:23:20,548 INFO L189 CegarLoopUtils]: For program point L288-1(line 288) no Hoare annotation was computed. [2021-02-23 17:23:20,548 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-23 17:23:20,548 INFO L189 CegarLoopUtils]: For program point L288-2(line 288) no Hoare annotation was computed. [2021-02-23 17:23:20,548 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-23 17:23:20,548 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-23 17:23:20,548 INFO L189 CegarLoopUtils]: For program point L272-1(line 272) no Hoare annotation was computed. [2021-02-23 17:23:20,548 INFO L189 CegarLoopUtils]: For program point L272-2(line 272) no Hoare annotation was computed. [2021-02-23 17:23:20,548 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-23 17:23:20,548 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-23 17:23:20,548 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-23 17:23:20,548 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-23 17:23:20,549 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-23 17:23:20,549 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-23 17:23:20,549 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-23 17:23:20,549 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-23 17:23:20,549 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-23 17:23:20,549 INFO L189 CegarLoopUtils]: For program point L290-1(line 290) no Hoare annotation was computed. [2021-02-23 17:23:20,549 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-23 17:23:20,549 INFO L189 CegarLoopUtils]: For program point L290-2(line 290) no Hoare annotation was computed. [2021-02-23 17:23:20,549 INFO L189 CegarLoopUtils]: For program point L282(lines 260 283) no Hoare annotation was computed. [2021-02-23 17:23:20,549 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-23 17:23:20,550 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-23 17:23:20,550 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-23 17:23:20,550 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-23 17:23:20,550 INFO L189 CegarLoopUtils]: For program point L241(lines 241 257) no Hoare annotation was computed. [2021-02-23 17:23:20,550 INFO L189 CegarLoopUtils]: For program point L274-1(line 274) no Hoare annotation was computed. [2021-02-23 17:23:20,550 INFO L189 CegarLoopUtils]: For program point L274-2(line 274) no Hoare annotation was computed. [2021-02-23 17:23:20,550 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-23 17:23:20,550 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-23 17:23:20,551 INFO L189 CegarLoopUtils]: For program point L258(lines 258 299) no Hoare annotation was computed. [2021-02-23 17:23:20,551 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-23 17:23:20,551 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 646 655) no Hoare annotation was computed. [2021-02-23 17:23:20,551 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-23 17:23:20,551 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 646 655) no Hoare annotation was computed. [2021-02-23 17:23:20,552 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-23 17:23:20,552 INFO L189 CegarLoopUtils]: For program point L648-1(line 648) no Hoare annotation was computed. [2021-02-23 17:23:20,552 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 646 655) no Hoare annotation was computed. [2021-02-23 17:23:20,552 INFO L189 CegarLoopUtils]: For program point L648-2(line 648) no Hoare annotation was computed. [2021-02-23 17:23:20,552 INFO L185 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,553 INFO L185 CegarLoopUtils]: At program point L853-1(line 853) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,553 INFO L185 CegarLoopUtils]: At program point L853-2(line 853) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,553 INFO L185 CegarLoopUtils]: At program point L882(line 882) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-23 17:23:20,553 INFO L185 CegarLoopUtils]: At program point L849(line 849) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,553 INFO L185 CegarLoopUtils]: At program point L849-1(line 849) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,553 INFO L185 CegarLoopUtils]: At program point L849-2(line 849) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,553 INFO L185 CegarLoopUtils]: At program point L849-3(line 849) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,554 INFO L185 CegarLoopUtils]: At program point L845(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,554 INFO L185 CegarLoopUtils]: At program point L845-1(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,554 INFO L185 CegarLoopUtils]: At program point L845-2(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,554 INFO L185 CegarLoopUtils]: At program point L845-3(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,554 INFO L185 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,554 INFO L185 CegarLoopUtils]: At program point L845-4(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,554 INFO L185 CegarLoopUtils]: At program point L841-1(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,554 INFO L185 CegarLoopUtils]: At program point L845-5(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,554 INFO L185 CegarLoopUtils]: At program point L680(line 680) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-23 17:23:20,555 INFO L185 CegarLoopUtils]: At program point L841-2(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,555 INFO L185 CegarLoopUtils]: At program point L841-3(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,555 INFO L185 CegarLoopUtils]: At program point L486(line 486) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-23 17:23:20,555 INFO L185 CegarLoopUtils]: At program point L841-4(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,555 INFO L185 CegarLoopUtils]: At program point L841-5(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,555 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,555 INFO L185 CegarLoopUtils]: At program point L841-6(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,555 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,556 INFO L185 CegarLoopUtils]: At program point L841-7(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,556 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,556 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,556 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,556 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,556 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,556 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,556 INFO L185 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,557 INFO L185 CegarLoopUtils]: At program point L346-1(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,557 INFO L185 CegarLoopUtils]: At program point L788(line 788) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-23 17:23:20,557 INFO L185 CegarLoopUtils]: At program point L392(line 392) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,557 INFO L185 CegarLoopUtils]: At program point L392-1(line 392) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,557 INFO L185 CegarLoopUtils]: At program point L615(line 615) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,557 INFO L185 CegarLoopUtils]: At program point L615-1(line 615) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,557 INFO L185 CegarLoopUtils]: At program point L615-2(line 615) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,557 INFO L185 CegarLoopUtils]: At program point L615-3(line 615) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,558 INFO L185 CegarLoopUtils]: At program point L611(line 611) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,558 INFO L185 CegarLoopUtils]: At program point L611-1(line 611) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,558 INFO L185 CegarLoopUtils]: At program point L611-2(line 611) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,558 INFO L185 CegarLoopUtils]: At program point L611-3(line 611) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,558 INFO L185 CegarLoopUtils]: At program point L607(line 607) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,558 INFO L185 CegarLoopUtils]: At program point L611-4(line 611) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,558 INFO L185 CegarLoopUtils]: At program point L607-1(line 607) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,558 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:23:20,559 INFO L185 CegarLoopUtils]: At program point L607-2(line 607) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,559 INFO L185 CegarLoopUtils]: At program point L607-3(line 607) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,559 INFO L185 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,559 INFO L185 CegarLoopUtils]: At program point L603(line 603) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,559 INFO L185 CegarLoopUtils]: At program point L603-1(line 603) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,559 INFO L185 CegarLoopUtils]: At program point L603-2(line 603) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,559 INFO L185 CegarLoopUtils]: At program point L603-3(line 603) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,559 INFO L185 CegarLoopUtils]: At program point L599(line 599) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,559 INFO L185 CegarLoopUtils]: At program point L603-4(line 603) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,560 INFO L185 CegarLoopUtils]: At program point L599-1(line 599) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,560 INFO L185 CegarLoopUtils]: At program point L603-5(line 603) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,560 INFO L185 CegarLoopUtils]: At program point L599-2(line 599) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,560 INFO L185 CegarLoopUtils]: At program point L603-6(line 603) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,560 INFO L185 CegarLoopUtils]: At program point L789(line 789) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-23 17:23:20,560 INFO L185 CegarLoopUtils]: At program point L599-3(line 599) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,560 INFO L185 CegarLoopUtils]: At program point L603-7(line 603) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,560 INFO L185 CegarLoopUtils]: At program point L339(line 339) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,561 INFO L185 CegarLoopUtils]: At program point L595(line 595) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,561 INFO L185 CegarLoopUtils]: At program point L599-4(line 599) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,561 INFO L185 CegarLoopUtils]: At program point L339-1(line 339) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,561 INFO L185 CegarLoopUtils]: At program point L595-1(line 595) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,561 INFO L185 CegarLoopUtils]: At program point L595-2(line 595) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,561 INFO L185 CegarLoopUtils]: At program point L595-3(line 595) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,561 INFO L185 CegarLoopUtils]: At program point L591(line 591) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,561 INFO L185 CegarLoopUtils]: At program point L393(line 393) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,561 INFO L185 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,562 INFO L185 CegarLoopUtils]: At program point L385-1(line 385) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,562 INFO L185 CegarLoopUtils]: At program point L340(line 340) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,562 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.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~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string29.base| |old(#t~string29.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~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 17:23:20,562 INFO L185 CegarLoopUtils]: At program point L617(line 617) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,563 INFO L185 CegarLoopUtils]: At program point L617-1(line 617) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,563 INFO L185 CegarLoopUtils]: At program point L840(line 840) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,563 INFO L185 CegarLoopUtils]: At program point L617-2(line 617) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,563 INFO L185 CegarLoopUtils]: At program point L485(line 485) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,563 INFO L185 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:23:20,564 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:23:20,564 INFO L185 CegarLoopUtils]: At program point activatePumpFINAL(lines 550 557) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 processEnvironment_~tmp~4)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:23:20,564 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 550 557) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 processEnvironment_~tmp~4)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:23:20,564 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 550 557) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 processEnvironment_~tmp~4)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:23:20,564 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 622 640) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~retValue_acc~5 0) (<= isHighWaterLevel_~tmp___0~1 0)) .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)) (and (= isHighWaterLevel_~tmp~5 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~5) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5))))) [2021-02-23 17:23:20,565 INFO L185 CegarLoopUtils]: At program point L637(line 637) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (= isHighWaterLevel_~tmp~5 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~retValue_acc~5 0) (<= isHighWaterLevel_~tmp___0~1 0)) .cse1 .cse2))) [2021-02-23 17:23:20,565 INFO L185 CegarLoopUtils]: At program point L634(line 634) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= isHighWaterLevel_~tmp~5 0) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-23 17:23:20,565 INFO L185 CegarLoopUtils]: At program point L632(line 632) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:23:20,565 INFO L185 CegarLoopUtils]: At program point L631(lines 631 635) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= isHighWaterLevel_~tmp~5 0) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (<= 1 isHighWaterLevel_~tmp~5)))) [2021-02-23 17:23:20,565 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 622 640) the Hoare annotation is: true [2021-02-23 17:23:20,565 INFO L192 CegarLoopUtils]: At program point L629(line 629) the Hoare annotation is: true [2021-02-23 17:23:20,566 INFO L185 CegarLoopUtils]: At program point L631-2(lines 631 635) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= isHighWaterLevel_~tmp~5 0) (= isHighWaterLevel_~tmp___0~1 1)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-23 17:23:20,566 INFO L185 CegarLoopUtils]: At program point L629-1(line 629) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= |isHighWaterLevel_#t~ret64| 0) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (<= 1 |isHighWaterLevel_#t~ret64|) .cse2))) [2021-02-23 17:23:20,566 INFO L185 CegarLoopUtils]: At program point L629-2(line 629) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= |isHighWaterLevel_#t~ret64| 0) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (<= 1 |isHighWaterLevel_#t~ret64|) .cse2))) [2021-02-23 17:23:20,566 INFO L185 CegarLoopUtils]: At program point L629-3(line 629) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)) (and (= |isHighWaterLevel_#t~ret64| isHighWaterLevel_~tmp~5) (= |isHighWaterLevel_#t~ret64| 0))) (or (and (<= 1 |isHighWaterLevel_#t~ret64|) (<= 1 isHighWaterLevel_~tmp~5)) .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-23 17:23:20,566 INFO L192 CegarLoopUtils]: At program point L625(line 625) the Hoare annotation is: true [2021-02-23 17:23:20,566 INFO L192 CegarLoopUtils]: At program point L624(line 624) the Hoare annotation is: true [2021-02-23 17:23:20,566 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 622 640) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~retValue_acc~5 0) (<= isHighWaterLevel_~tmp___0~1 0)) .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)) (and (= isHighWaterLevel_~tmp~5 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~5) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5))))) [2021-02-23 17:23:20,567 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 858 866) the Hoare annotation is: true [2021-02-23 17:23:20,567 INFO L185 CegarLoopUtils]: At program point L863(line 863) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 getWaterLevel_~retValue_acc~10)) (.cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) (not .cse2) .cse3) (or (not (= ~pumpRunning~0 1)) .cse0 .cse3 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-23 17:23:20,567 INFO L192 CegarLoopUtils]: At program point L862(line 862) the Hoare annotation is: true [2021-02-23 17:23:20,567 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 858 866) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 getWaterLevel_~retValue_acc~10))) (let ((.cse2 (and .cse0 (= |getWaterLevel_#res| ~waterLevel~0))) (.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (= ~pumpRunning~0 0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~10)) (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 .cse3 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse2 .cse3 (not (= ~waterLevel~0 1)) (not .cse4) .cse1)))) [2021-02-23 17:23:20,567 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 858 866) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 getWaterLevel_~retValue_acc~10))) (let ((.cse2 (and .cse0 (= |getWaterLevel_#res| ~waterLevel~0))) (.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (= ~pumpRunning~0 0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~10)) (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 .cse3 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse2 .cse3 (not (= ~waterLevel~0 1)) (not .cse4) .cse1)))) [2021-02-23 17:23:20,567 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 17:23:20,567 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 17:23:20,568 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 17:23:20,568 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 17:23:20,568 INFO L192 CegarLoopUtils]: At program point L818-1(lines 814 825) the Hoare annotation is: true [2021-02-23 17:23:20,568 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 814 825) the Hoare annotation is: (let ((.cse3 (= ~switchedOnBeforeTS~0 0)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not .cse3)) (or (not (= ~waterLevel~0 1)) .cse4 .cse0 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse3 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse4 .cse0 .cse1 .cse2))) [2021-02-23 17:23:20,568 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 814 825) the Hoare annotation is: true [2021-02-23 17:23:20,568 INFO L185 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: (let ((.cse3 (= ~switchedOnBeforeTS~0 0)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not .cse3)) (or (not (= ~waterLevel~0 1)) .cse4 .cse0 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse3 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse4 .cse0 .cse1 .cse2))) [2021-02-23 17:23:20,568 INFO L185 CegarLoopUtils]: At program point L819(line 819) the Hoare annotation is: (let ((.cse3 (= ~switchedOnBeforeTS~0 0)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not .cse3)) (or (not (= ~waterLevel~0 1)) .cse4 .cse0 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse3 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse4 .cse0 .cse1 .cse2))) [2021-02-23 17:23:20,569 INFO L185 CegarLoopUtils]: At program point L506(line 506) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (let ((.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~waterLevel~0 1)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse8 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse4 (not (= 1 ~systemActive~0))) (.cse9 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1 .cse2) (not (= |old(~pumpRunning~0)| 1)) .cse3 .cse4 (not .cse5)) (or .cse6 (not (= |old(~waterLevel~0)| 1)) .cse4 .cse7) (or .cse6 .cse3 .cse4 .cse7) (or .cse0 .cse5 .cse8 .cse3 .cse4 .cse9 .cse10) (or .cse5 .cse8 (not (< |old(~waterLevel~0)| 3)) .cse4 .cse9 (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse10)))) [2021-02-23 17:23:20,569 INFO L185 CegarLoopUtils]: At program point L504(lines 504 510) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~waterLevel~0 1)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse8 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse4 (not (= 1 ~systemActive~0))) (.cse9 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (< ~waterLevel~0 3)) (.cse10 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1 .cse2) (not (= |old(~pumpRunning~0)| 1)) .cse3 .cse4 (not .cse5)) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 0)) (not (= |old(~waterLevel~0)| 1)) .cse4 .cse6) (or .cse3 .cse4 .cse6 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) .cse7 (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse5 .cse8 .cse3 .cse4 .cse9 .cse10) (or .cse5 .cse8 (not (< |old(~waterLevel~0)| 3)) .cse4 .cse9 (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7) .cse10))) [2021-02-23 17:23:20,569 INFO L185 CegarLoopUtils]: At program point L499(line 499) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse2 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse3 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) .cse2 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse4 .cse3 .cse5) (or (and (= 2 ~waterLevel~0) .cse0 .cse1) (not (= |old(~pumpRunning~0)| 1)) .cse4 .cse3 (not .cse2)) (or (not (= |old(~waterLevel~0)| 1)) .cse3 .cse5))) [2021-02-23 17:23:20,570 INFO L185 CegarLoopUtils]: At program point L497(lines 493 515) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (let ((.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~waterLevel~0 1)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse8 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse4 (not (= 1 ~systemActive~0))) (.cse9 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1 .cse2) (not (= |old(~pumpRunning~0)| 1)) .cse3 .cse4 (not .cse5)) (or .cse6 (not (= |old(~waterLevel~0)| 1)) .cse4 .cse7) (or .cse6 .cse3 .cse4 .cse7) (or .cse0 .cse5 .cse8 .cse3 .cse4 .cse9 .cse10) (or .cse5 .cse8 (not (< |old(~waterLevel~0)| 3)) .cse4 .cse9 (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse10)))) [2021-02-23 17:23:20,570 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 490 516) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse4 (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~switchedOnBeforeTS~0)| 0))) (and (or (and .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1) .cse2 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse4 .cse5 .cse3 .cse6) (or (not (= |old(~waterLevel~0)| 1)) .cse4 .cse3 .cse6) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)) (not (= |old(~pumpRunning~0)| 1)) .cse5 .cse3 (not .cse2))))) [2021-02-23 17:23:20,570 INFO L185 CegarLoopUtils]: At program point L495(lines 493 515) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (let ((.cse5 (and .cse0 .cse1 (= ~pumpRunning~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (= |old(~waterLevel~0)| 2))) (.cse4 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~switchedOnBeforeTS~0)| 0))) (and (or (and .cse0 .cse1 .cse2) .cse3 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse4 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse5 (not (= |old(~waterLevel~0)| 1)) .cse4 .cse6) (or .cse5 .cse7 .cse4 .cse6) (or (and (= 2 ~waterLevel~0) .cse1 .cse2) (not (= |old(~pumpRunning~0)| 1)) .cse7 .cse4 (not .cse3))))) [2021-02-23 17:23:20,570 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 490 516) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~waterLevel~0 1)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse8 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse4 (not (= 1 ~systemActive~0))) (.cse9 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (< ~waterLevel~0 3)) (.cse10 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1 .cse2) (not (= |old(~pumpRunning~0)| 1)) .cse3 .cse4 (not .cse5)) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 0)) (not (= |old(~waterLevel~0)| 1)) .cse4 .cse6) (or .cse3 .cse4 .cse6 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) .cse7 (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse5 .cse8 .cse3 .cse4 .cse9 .cse10) (or .cse5 .cse8 (not (< |old(~waterLevel~0)| 3)) .cse4 .cse9 (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7) .cse10))) [2021-02-23 17:23:20,571 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 490 516) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~waterLevel~0 1)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse8 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse4 (not (= 1 ~systemActive~0))) (.cse9 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (< ~waterLevel~0 3)) (.cse10 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1 .cse2) (not (= |old(~pumpRunning~0)| 1)) .cse3 .cse4 (not .cse5)) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 0)) (not (= |old(~waterLevel~0)| 1)) .cse4 .cse6) (or .cse3 .cse4 .cse6 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) .cse7 (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse5 .cse8 .cse3 .cse4 .cse9 .cse10) (or .cse5 .cse8 (not (< |old(~waterLevel~0)| 3)) .cse4 .cse9 (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7) .cse10))) [2021-02-23 17:23:20,571 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 681 710) the Hoare annotation is: true [2021-02-23 17:23:20,571 INFO L192 CegarLoopUtils]: At program point L702(line 702) the Hoare annotation is: true [2021-02-23 17:23:20,571 INFO L192 CegarLoopUtils]: At program point L692(line 692) the Hoare annotation is: true [2021-02-23 17:23:20,571 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 681 710) the Hoare annotation is: true [2021-02-23 17:23:20,571 INFO L192 CegarLoopUtils]: At program point L695(lines 695 699) the Hoare annotation is: true [2021-02-23 17:23:20,571 INFO L192 CegarLoopUtils]: At program point L695-1(lines 695 699) the Hoare annotation is: true [2021-02-23 17:23:20,572 INFO L192 CegarLoopUtils]: At program point L691-2(lines 691 705) the Hoare annotation is: true [2021-02-23 17:23:20,572 INFO L192 CegarLoopUtils]: At program point L687(line 687) the Hoare annotation is: true [2021-02-23 17:23:20,572 INFO L192 CegarLoopUtils]: At program point L687-1(line 687) the Hoare annotation is: true [2021-02-23 17:23:20,572 INFO L192 CegarLoopUtils]: At program point L683(line 683) the Hoare annotation is: true [2021-02-23 17:23:20,572 INFO L192 CegarLoopUtils]: At program point L706(lines 681 710) the Hoare annotation is: true [2021-02-23 17:23:20,572 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 826 834) no Hoare annotation was computed. [2021-02-23 17:23:20,572 INFO L189 CegarLoopUtils]: For program point L831(line 831) no Hoare annotation was computed. [2021-02-23 17:23:20,572 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-23 17:23:20,572 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 826 834) no Hoare annotation was computed. [2021-02-23 17:23:20,572 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 826 834) no Hoare annotation was computed. [2021-02-23 17:23:20,573 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 790 801) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-23 17:23:20,573 INFO L185 CegarLoopUtils]: At program point L795(line 795) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-23 17:23:20,573 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 790 801) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-23 17:23:20,573 INFO L185 CegarLoopUtils]: At program point L794-1(lines 790 801) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-23 17:23:20,573 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 735 741) the Hoare annotation is: true [2021-02-23 17:23:20,574 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 735 741) the Hoare annotation is: true [2021-02-23 17:23:20,574 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 17:23:20,574 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:23:20,574 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 17:23:20,574 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 17:23:20,574 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 802 813) the Hoare annotation is: (let ((.cse1 (= 2 ~waterLevel~0)) (.cse0 (not (<= test_~tmp~3 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (= ~switchedOnBeforeTS~0 0)) (.cse6 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 .cse3 (not (= |old(~waterLevel~0)| 2)) .cse4 (not .cse5) .cse6) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse4 .cse6) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 2 ~waterLevel~0)) .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 (and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-23 17:23:20,575 INFO L185 CegarLoopUtils]: At program point L807(line 807) the Hoare annotation is: (let ((.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse0 (not (<= test_~tmp~3 2147483647))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse4 (and .cse5 (< ~waterLevel~0 2)) .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 (not .cse4) .cse6) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse5 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse3 .cse6))) [2021-02-23 17:23:20,575 INFO L185 CegarLoopUtils]: At program point L806-1(lines 802 813) the Hoare annotation is: (let ((.cse1 (= 2 ~waterLevel~0)) (.cse0 (not (<= test_~tmp~3 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (= ~switchedOnBeforeTS~0 0)) (.cse6 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 .cse3 (not (= |old(~waterLevel~0)| 2)) .cse4 (not .cse5) .cse6) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse4 .cse6) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 2 ~waterLevel~0)) .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 (and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-23 17:23:20,576 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 802 813) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~3 2147483647))) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse5 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 (not (= ~pumpRunning~0 1)) (= 2 ~waterLevel~0) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 (not .cse4) .cse5) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse6 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse3 .cse5) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse6 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse4 .cse5 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-23 17:23:20,576 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 778 785) the Hoare annotation is: true [2021-02-23 17:23:20,576 INFO L192 CegarLoopUtils]: At program point L782(line 782) the Hoare annotation is: true [2021-02-23 17:23:20,576 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 782) the Hoare annotation is: true [2021-02-23 17:23:20,576 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 778 785) the Hoare annotation is: true [2021-02-23 17:23:20,576 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 778 785) the Hoare annotation is: true [2021-02-23 17:23:20,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 05:23:20 BoogieIcfgContainer [2021-02-23 17:23:20,620 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 17:23:20,621 INFO L168 Benchmark]: Toolchain (without parser) took 290930.34 ms. Allocated memory was 157.3 MB in the beginning and 921.7 MB in the end (delta: 764.4 MB). Free memory was 132.3 MB in the beginning and 649.4 MB in the end (delta: -517.0 MB). Peak memory consumption was 598.2 MB. Max. memory is 8.0 GB. [2021-02-23 17:23:20,621 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 157.3 MB. Free memory is still 130.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 17:23:20,621 INFO L168 Benchmark]: CACSL2BoogieTranslator took 790.82 ms. Allocated memory is still 157.3 MB. Free memory was 131.2 MB in the beginning and 110.5 MB in the end (delta: 20.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-23 17:23:20,621 INFO L168 Benchmark]: Boogie Preprocessor took 152.62 ms. Allocated memory is still 157.3 MB. Free memory was 110.5 MB in the beginning and 106.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-23 17:23:20,621 INFO L168 Benchmark]: RCFGBuilder took 1710.69 ms. Allocated memory was 157.3 MB in the beginning and 188.7 MB in the end (delta: 31.5 MB). Free memory was 106.6 MB in the beginning and 145.0 MB in the end (delta: -38.4 MB). Peak memory consumption was 51.8 MB. Max. memory is 8.0 GB. [2021-02-23 17:23:20,622 INFO L168 Benchmark]: TraceAbstraction took 288250.85 ms. Allocated memory was 188.7 MB in the beginning and 921.7 MB in the end (delta: 733.0 MB). Free memory was 145.0 MB in the beginning and 649.4 MB in the end (delta: -504.3 MB). Peak memory consumption was 578.9 MB. Max. memory is 8.0 GB. [2021-02-23 17:23:20,623 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 ms. Allocated memory is still 157.3 MB. Free memory is still 130.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 790.82 ms. Allocated memory is still 157.3 MB. Free memory was 131.2 MB in the beginning and 110.5 MB in the end (delta: 20.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 152.62 ms. Allocated memory is still 157.3 MB. Free memory was 110.5 MB in the beginning and 106.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1710.69 ms. Allocated memory was 157.3 MB in the beginning and 188.7 MB in the end (delta: 31.5 MB). Free memory was 106.6 MB in the beginning and 145.0 MB in the end (delta: -38.4 MB). Peak memory consumption was 51.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 288250.85 ms. Allocated memory was 188.7 MB in the beginning and 921.7 MB in the end (delta: 733.0 MB). Free memory was 145.0 MB in the beginning and 649.4 MB in the end (delta: -504.3 MB). Peak memory consumption was 578.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 782]: 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: 421]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 691]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 422]: Loop Invariant Derived loop invariant: (((((((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) || !(\old(waterLevel) == 1)) || (((((((((pumpRunning == 1 && 0 <= tmp + 2147483648) && tmp <= 2147483647) && 2 <= waterLevel) && !(tmp == 0)) && waterLevel < 3) && switchedOnBeforeTS == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((((((0 <= switchedOnBeforeTS + 2147483648 && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && !(switchedOnBeforeTS == 0)) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || (((((((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - ProcedureContractResult [Line: 663]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 670]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 883]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 891]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((((!(waterLevel == 1) || pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) && ((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647))) && (((pumpRunning == switchedOnBeforeTS || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel))) && ((((!(pumpRunning == 1) || pumpRunning == switchedOnBeforeTS) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 901]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: (((tmp == waterLevel || !(pumpRunning == 1)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0) - ProcedureContractResult [Line: 754]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 577]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || switchedOnBeforeTS == 0) || !(switchedOnBeforeTS <= 2147483647)) || (pumpRunning == \result && pumpRunning == retValue_acc))) && (((!(pumpRunning == 0) || !(1 == systemActive)) || !(2 == waterLevel)) || (pumpRunning == \result && pumpRunning == retValue_acc))) && ((((!(pumpRunning == 1) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) - ProcedureContractResult [Line: 656]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 743]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 525]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((1 == tmp && pumpRunning == 1) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) && ((((!(waterLevel == 1) || (0 == tmp && pumpRunning == \old(pumpRunning))) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 867]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (1 <= \result && 1 <= retValue_acc)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || (\result == retValue_acc && retValue_acc == 0)) - ProcedureContractResult [Line: 517]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 412]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 550]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((!(switchedOnBeforeTS == \old(pumpRunning)) || !(1 == tmp)) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 622]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && retValue_acc <= 0) && tmp___0 <= 0) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || (((tmp == 0 && \result == retValue_acc) && tmp___0 == 1) && tmp___0 == retValue_acc)) - ProcedureContractResult [Line: 814]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 858]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((((((waterLevel == retValue_acc && \result == retValue_acc) || !(pumpRunning == 1)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) && (((((((waterLevel == retValue_acc && \result == waterLevel) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647))) && (((((waterLevel == retValue_acc && \result == waterLevel) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 490]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((waterLevel == 1 && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 1)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) && (((((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == 0) || !(\old(waterLevel) == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && (((!(\old(waterLevel) == 2) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (((pumpRunning == 1 && 2 <= waterLevel) && waterLevel < 3) && switchedOnBeforeTS == 0))) && ((((((waterLevel == 1 || \old(switchedOnBeforeTS) == 0) || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && ((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning))) - ProcedureContractResult [Line: 681]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 790]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((waterLevel == 1 || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 735]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 802]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(tmp <= 2147483647) || !(pumpRunning == 1)) || 2 == waterLevel) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || !(0 <= tmp + 2147483648)) && (((((((!(tmp <= 2147483647) || !(\old(waterLevel) == 1)) || 2 == waterLevel) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648))) && ((((((((((((\old(waterLevel) == waterLevel && 2 <= waterLevel) || !(tmp <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || (waterLevel <= 2 && \old(waterLevel) + 1 <= waterLevel)) || switchedOnBeforeTS == 0) || !(0 <= tmp + 2147483648)) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 778]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 628 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 118.4s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 102.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 169.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2560 SDtfs, 7574 SDslu, 6718 SDs, 0 SdLazy, 14219 SolverSat, 2484 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 24.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 786 GetRequests, 376 SyntacticMatches, 8 SemanticMatches, 402 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26287 ImplicationChecksByTransitivity, 75.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=971occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.9s AutomataMinimizationTime, 10 MinimizatonAttempts, 630 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 260 LocationsWithAnnotation, 3513 PreInvPairs, 4307 NumberOfFragments, 10943 HoareAnnotationTreeSize, 3513 FomulaSimplifications, 230353447 FormulaSimplificationTreeSizeReduction, 32.5s HoareSimplificationTime, 260 FomulaSimplificationsInter, 2942241 FormulaSimplificationTreeSizeReductionInter, 136.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...