/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_product45.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 19:57:44,918 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 19:57:44,921 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 19:57:44,967 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 19:57:44,968 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 19:57:44,969 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 19:57:44,971 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 19:57:44,973 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 19:57:44,975 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 19:57:44,977 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 19:57:44,978 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 19:57:44,979 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 19:57:44,980 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 19:57:44,981 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 19:57:44,982 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 19:57:44,984 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 19:57:44,985 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 19:57:45,004 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 19:57:45,011 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 19:57:45,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 19:57:45,015 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 19:57:45,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 19:57:45,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 19:57:45,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 19:57:45,022 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 19:57:45,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 19:57:45,023 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 19:57:45,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 19:57:45,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 19:57:45,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 19:57:45,026 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 19:57:45,027 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 19:57:45,028 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 19:57:45,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 19:57:45,031 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 19:57:45,031 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 19:57:45,032 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 19:57:45,032 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 19:57:45,033 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 19:57:45,035 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 19:57:45,036 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 19:57:45,039 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 19:57:45,066 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 19:57:45,066 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 19:57:45,068 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 19:57:45,068 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 19:57:45,068 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 19:57:45,068 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 19:57:45,069 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 19:57:45,069 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 19:57:45,069 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 19:57:45,069 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 19:57:45,070 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 19:57:45,070 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 19:57:45,070 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 19:57:45,070 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 19:57:45,071 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 19:57:45,071 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 19:57:45,075 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 19:57:45,075 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 19:57:45,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:57:45,076 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 19:57:45,076 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 19:57:45,076 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 19:57:45,076 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 19:57:45,502 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 19:57:45,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 19:57:45,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 19:57:45,542 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 19:57:45,544 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 19:57:45,545 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c [2021-02-21 19:57:45,636 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec49b469d/bb05be48bfdc4329bd494a0afefbd0f7/FLAG5ee53c9f9 [2021-02-21 19:57:46,356 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 19:57:46,356 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c [2021-02-21 19:57:46,375 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec49b469d/bb05be48bfdc4329bd494a0afefbd0f7/FLAG5ee53c9f9 [2021-02-21 19:57:46,621 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec49b469d/bb05be48bfdc4329bd494a0afefbd0f7 [2021-02-21 19:57:46,624 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 19:57:46,638 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 19:57:46,640 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 19:57:46,640 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 19:57:46,644 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 19:57:46,645 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:57:46" (1/1) ... [2021-02-21 19:57:46,646 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@124bc71c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:57:46, skipping insertion in model container [2021-02-21 19:57:46,646 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:57:46" (1/1) ... [2021-02-21 19:57:46,655 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 19:57:46,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 19:57:46,878 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_product45.cil.c[2740,2753] [2021-02-21 19:57:46,991 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:57:47,003 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 19:57:47,042 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_product45.cil.c[2740,2753] [2021-02-21 19:57:47,125 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:57:47,179 INFO L208 MainTranslator]: Completed translation [2021-02-21 19:57:47,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:57:47 WrapperNode [2021-02-21 19:57:47,180 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 19:57:47,182 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 19:57:47,182 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 19:57:47,182 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 19:57:47,205 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:57:47" (1/1) ... [2021-02-21 19:57:47,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:57:47" (1/1) ... [2021-02-21 19:57:47,253 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:57:47" (1/1) ... [2021-02-21 19:57:47,254 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:57:47" (1/1) ... [2021-02-21 19:57:47,302 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:57:47" (1/1) ... [2021-02-21 19:57:47,328 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:57:47" (1/1) ... [2021-02-21 19:57:47,336 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:57:47" (1/1) ... [2021-02-21 19:57:47,345 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 19:57:47,346 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 19:57:47,346 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 19:57:47,346 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 19:57:47,347 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:57:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:57:47,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 19:57:47,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 19:57:47,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 19:57:47,470 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 19:57:47,470 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 19:57:47,470 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 19:57:47,471 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 19:57:47,471 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 19:57:47,471 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 19:57:47,471 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 19:57:47,471 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-21 19:57:47,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 19:57:47,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 19:57:47,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 19:57:47,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 19:57:47,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 19:57:47,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 19:57:47,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 19:57:47,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:57:47,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:57:47,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:57:47,473 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 19:57:47,473 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 19:57:47,473 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-21 19:57:47,473 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 19:57:47,474 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2021-02-21 19:57:47,474 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 19:57:47,474 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 19:57:47,474 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 19:57:47,474 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 19:57:47,474 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 19:57:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-21 19:57:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 19:57:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 19:57:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 19:57:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 19:57:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 19:57:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 19:57:47,476 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 19:57:47,476 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 19:57:47,476 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 19:57:47,476 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 19:57:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 19:57:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 19:57:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 19:57:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 19:57:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 19:57:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 19:57:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 19:57:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 19:57:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 19:57:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 19:57:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 19:57:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 19:57:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-21 19:57:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 19:57:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 19:57:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 19:57:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 19:57:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 19:57:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 19:57:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 19:57:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 19:57:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 19:57:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 19:57:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 19:57:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 19:57:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 19:57:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 19:57:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 19:57:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 19:57:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 19:57:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:57:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:57:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:57:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 19:57:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 19:57:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 19:57:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 19:57:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 19:57:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 19:57:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-21 19:57:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-21 19:57:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 19:57:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2021-02-21 19:57:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 19:57:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 19:57:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 19:57:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 19:57:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 19:57:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 19:57:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 19:57:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 19:57:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 19:57:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 19:57:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 19:57:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 19:57:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 19:57:48,631 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 19:57:48,631 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 19:57:48,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:57:48 BoogieIcfgContainer [2021-02-21 19:57:48,635 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 19:57:48,636 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 19:57:48,637 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 19:57:48,640 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 19:57:48,641 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 07:57:46" (1/3) ... [2021-02-21 19:57:48,642 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5faa0134 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:57:48, skipping insertion in model container [2021-02-21 19:57:48,642 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:57:47" (2/3) ... [2021-02-21 19:57:48,642 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5faa0134 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:57:48, skipping insertion in model container [2021-02-21 19:57:48,643 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:57:48" (3/3) ... [2021-02-21 19:57:48,644 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product45.cil.c [2021-02-21 19:57:48,651 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 19:57:48,657 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 19:57:48,695 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 19:57:48,722 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 19:57:48,722 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 19:57:48,722 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 19:57:48,723 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 19:57:48,723 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 19:57:48,723 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 19:57:48,723 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 19:57:48,723 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 19:57:48,750 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states. [2021-02-21 19:57:48,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-21 19:57:48,772 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:57:48,773 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:57:48,774 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:57:48,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:57:48,781 INFO L82 PathProgramCache]: Analyzing trace with hash 323639204, now seen corresponding path program 1 times [2021-02-21 19:57:48,791 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:57:48,792 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [22946120] [2021-02-21 19:57:48,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:57:48,880 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:57:49,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:49,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:49,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:49,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:49,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:49,652 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:57:49,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:49,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:49,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:49,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:49,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:57:49,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:49,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:49,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:49,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:57:49,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:49,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:49,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:49,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:57:49,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:49,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:49,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:49,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:57:49,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:49,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:49,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:49,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:57:49,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:49,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:49,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:49,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 19:57:49,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:49,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:49,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:49,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:49,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:49,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:49,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:49,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 19:57:49,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:49,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:49,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:49,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:57:49,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:49,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:49,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:49,826 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:57:49,828 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [22946120] [2021-02-21 19:57:49,830 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:57:49,830 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 19:57:49,831 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371655887] [2021-02-21 19:57:49,836 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 19:57:49,837 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:57:49,850 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 19:57:49,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:57:49,854 INFO L87 Difference]: Start difference. First operand 334 states. Second operand 4 states. [2021-02-21 19:57:51,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:57:51,468 INFO L93 Difference]: Finished difference Result 521 states and 609 transitions. [2021-02-21 19:57:51,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 19:57:51,470 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-21 19:57:51,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:57:51,487 INFO L225 Difference]: With dead ends: 521 [2021-02-21 19:57:51,487 INFO L226 Difference]: Without dead ends: 328 [2021-02-21 19:57:51,493 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:57:51,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 328 states. [2021-02-21 19:57:51,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 328 to 282. [2021-02-21 19:57:51,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 282 states. [2021-02-21 19:57:51,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 307 transitions. [2021-02-21 19:57:51,698 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 307 transitions. Word has length 165 [2021-02-21 19:57:51,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:57:51,701 INFO L480 AbstractCegarLoop]: Abstraction has 282 states and 307 transitions. [2021-02-21 19:57:51,701 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 19:57:51,702 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 307 transitions. [2021-02-21 19:57:51,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-21 19:57:51,718 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:57:51,719 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:57:51,720 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 19:57:51,720 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:57:51,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:57:51,721 INFO L82 PathProgramCache]: Analyzing trace with hash -1806623188, now seen corresponding path program 1 times [2021-02-21 19:57:51,721 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:57:51,722 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [123412490] [2021-02-21 19:57:51,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:57:51,732 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:57:51,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:51,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:51,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:51,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:51,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:51,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:51,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:52,220 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:57:52,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:52,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:52,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:52,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:57:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:52,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:52,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:52,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:57:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:52,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:52,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:52,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:57:52,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:52,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:52,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:52,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:57:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:52,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:52,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:52,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:57:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:52,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:52,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:52,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:57:52,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:52,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:52,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:52,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:52,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:52,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:52,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 19:57:52,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:52,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:52,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:52,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:57:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:52,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:52,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:52,352 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:57:52,352 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [123412490] [2021-02-21 19:57:52,352 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:57:52,353 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 19:57:52,353 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2111318681] [2021-02-21 19:57:52,354 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 19:57:52,354 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:57:52,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 19:57:52,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 19:57:52,355 INFO L87 Difference]: Start difference. First operand 282 states and 307 transitions. Second operand 5 states. [2021-02-21 19:57:53,178 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:57:54,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:57:54,324 INFO L93 Difference]: Finished difference Result 449 states and 504 transitions. [2021-02-21 19:57:54,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 19:57:54,325 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-21 19:57:54,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:57:54,329 INFO L225 Difference]: With dead ends: 449 [2021-02-21 19:57:54,329 INFO L226 Difference]: Without dead ends: 317 [2021-02-21 19:57:54,332 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 19:57:54,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-21 19:57:54,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 272. [2021-02-21 19:57:54,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 272 states. [2021-02-21 19:57:54,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 294 transitions. [2021-02-21 19:57:54,471 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 294 transitions. Word has length 166 [2021-02-21 19:57:54,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:57:54,472 INFO L480 AbstractCegarLoop]: Abstraction has 272 states and 294 transitions. [2021-02-21 19:57:54,472 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 19:57:54,472 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 294 transitions. [2021-02-21 19:57:54,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-21 19:57:54,475 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:57:54,475 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:57:54,475 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 19:57:54,476 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:57:54,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:57:54,476 INFO L82 PathProgramCache]: Analyzing trace with hash 1435526490, now seen corresponding path program 1 times [2021-02-21 19:57:54,477 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:57:54,477 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [87573558] [2021-02-21 19:57:54,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:57:54,480 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:57:54,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:54,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:54,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:54,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:54,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:54,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:54,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:54,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:54,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:57:54,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:54,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:54,918 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:57:54,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:54,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:54,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:54,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:54,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:54,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:57:54,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:57:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:54,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:54,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:54,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:57:54,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:54,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:54,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:54,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:57:54,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:55,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:55,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:55,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:55,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:57:55,030 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-21 19:57:55,031 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-21 19:57:55,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:57:55,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:55,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:55,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:55,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:57:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:55,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:55,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:55,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:57:55,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:55,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:55,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:55,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:55,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:55,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:55,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:55,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:57:55,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:55,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:55,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:55,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-21 19:57:55,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:55,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:55,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:55,163 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:57:55,164 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [87573558] [2021-02-21 19:57:55,164 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:57:55,164 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 19:57:55,165 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1719157445] [2021-02-21 19:57:55,166 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 19:57:55,166 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:57:55,167 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 19:57:55,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 19:57:55,167 INFO L87 Difference]: Start difference. First operand 272 states and 294 transitions. Second operand 10 states. [2021-02-21 19:57:55,843 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:57:56,273 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:57:56,626 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:57:57,028 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:57:57,412 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:57:57,795 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:57:59,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:57:59,518 INFO L93 Difference]: Finished difference Result 469 states and 530 transitions. [2021-02-21 19:57:59,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-21 19:57:59,519 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-21 19:57:59,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:57:59,525 INFO L225 Difference]: With dead ends: 469 [2021-02-21 19:57:59,525 INFO L226 Difference]: Without dead ends: 317 [2021-02-21 19:57:59,531 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-21 19:57:59,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-21 19:57:59,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 272. [2021-02-21 19:57:59,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 272 states. [2021-02-21 19:57:59,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 293 transitions. [2021-02-21 19:57:59,655 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 293 transitions. Word has length 175 [2021-02-21 19:57:59,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:57:59,656 INFO L480 AbstractCegarLoop]: Abstraction has 272 states and 293 transitions. [2021-02-21 19:57:59,656 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 19:57:59,656 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 293 transitions. [2021-02-21 19:57:59,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-02-21 19:57:59,659 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:57:59,659 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] [2021-02-21 19:57:59,660 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 19:57:59,660 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:57:59,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:57:59,661 INFO L82 PathProgramCache]: Analyzing trace with hash -1729061805, now seen corresponding path program 1 times [2021-02-21 19:57:59,661 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:57:59,661 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [130474584] [2021-02-21 19:57:59,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:57:59,664 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:57:59,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:59,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:59,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:59,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:59,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:59,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:59,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:59,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:59,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:59,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:59,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:59,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:59,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,027 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:58:00,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:58:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:00,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:00,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:58:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:00,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:58:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:00,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:58:00,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:00,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:58:00,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:00,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:58:00,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:00,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:58:00,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:00,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:58:00,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:00,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 19:58:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:00,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:00,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:58:00,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:00,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:00,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:58:00,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:58:00,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:00,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-21 19:58:00,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:00,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2021-02-21 19:58:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:00,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,245 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:58:00,246 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [130474584] [2021-02-21 19:58:00,246 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:58:00,247 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-21 19:58:00,247 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373107202] [2021-02-21 19:58:00,247 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-21 19:58:00,248 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:58:00,248 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-21 19:58:00,248 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-21 19:58:00,249 INFO L87 Difference]: Start difference. First operand 272 states and 293 transitions. Second operand 7 states. [2021-02-21 19:58:00,878 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:58:02,890 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:58:03,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:58:03,579 INFO L93 Difference]: Finished difference Result 622 states and 711 transitions. [2021-02-21 19:58:03,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-21 19:58:03,580 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 188 [2021-02-21 19:58:03,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:58:03,587 INFO L225 Difference]: With dead ends: 622 [2021-02-21 19:58:03,587 INFO L226 Difference]: Without dead ends: 470 [2021-02-21 19:58:03,589 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2021-02-21 19:58:03,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 470 states. [2021-02-21 19:58:03,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 470 to 402. [2021-02-21 19:58:03,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402 states. [2021-02-21 19:58:03,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 434 transitions. [2021-02-21 19:58:03,758 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 434 transitions. Word has length 188 [2021-02-21 19:58:03,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:58:03,759 INFO L480 AbstractCegarLoop]: Abstraction has 402 states and 434 transitions. [2021-02-21 19:58:03,759 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-21 19:58:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 434 transitions. [2021-02-21 19:58:03,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-02-21 19:58:03,762 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:58:03,762 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] [2021-02-21 19:58:03,762 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 19:58:03,762 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:58:03,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:58:03,763 INFO L82 PathProgramCache]: Analyzing trace with hash 538666266, now seen corresponding path program 1 times [2021-02-21 19:58:03,763 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:58:03,763 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1773540072] [2021-02-21 19:58:03,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:58:03,766 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:58:03,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:03,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:03,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:03,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:03,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:03,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,166 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:58:04,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:58:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:04,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:58:04,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:04,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:58:04,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:04,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:58:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:04,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:04,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:04,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:58:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:04,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:58:04,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:04,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:58:04,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:04,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:58:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:04,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 19:58:04,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:04,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:58:04,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:04,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:58:04,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:04,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:04,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:04,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:58:04,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:04,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:04,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:04,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:58:04,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:04,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-21 19:58:04,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:04,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-21 19:58:04,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:04,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:04,426 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:58:04,426 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1773540072] [2021-02-21 19:58:04,427 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:58:04,427 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-21 19:58:04,427 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [42337044] [2021-02-21 19:58:04,427 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-21 19:58:04,428 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:58:04,428 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-21 19:58:04,428 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-02-21 19:58:04,428 INFO L87 Difference]: Start difference. First operand 402 states and 434 transitions. Second operand 13 states. [2021-02-21 19:58:05,171 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:58:05,504 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:58:05,836 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:58:06,190 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:58:06,575 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:58:07,688 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:58:08,065 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:58:08,448 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:58:08,828 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:58:09,201 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:58:10,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:58:10,518 INFO L93 Difference]: Finished difference Result 757 states and 861 transitions. [2021-02-21 19:58:10,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-21 19:58:10,519 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 212 [2021-02-21 19:58:10,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:58:10,522 INFO L225 Difference]: With dead ends: 757 [2021-02-21 19:58:10,523 INFO L226 Difference]: Without dead ends: 475 [2021-02-21 19:58:10,524 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-21 19:58:10,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 475 states. [2021-02-21 19:58:10,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 475 to 408. [2021-02-21 19:58:10,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 408 states. [2021-02-21 19:58:10,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 440 transitions. [2021-02-21 19:58:10,687 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 440 transitions. Word has length 212 [2021-02-21 19:58:10,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:58:10,688 INFO L480 AbstractCegarLoop]: Abstraction has 408 states and 440 transitions. [2021-02-21 19:58:10,688 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-21 19:58:10,688 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 440 transitions. [2021-02-21 19:58:10,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-02-21 19:58:10,694 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:58:10,694 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] [2021-02-21 19:58:10,695 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 19:58:10,695 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:58:10,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:58:10,695 INFO L82 PathProgramCache]: Analyzing trace with hash 1512536442, now seen corresponding path program 1 times [2021-02-21 19:58:10,696 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:58:10,696 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1363764658] [2021-02-21 19:58:10,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:58:10,699 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:58:10,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:10,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:10,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:10,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:10,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:10,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:10,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:10,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:10,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:10,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:10,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:10,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:10,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:10,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:10,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:10,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:10,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:10,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:10,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:11,116 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:58:11,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:58:11,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:11,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:11,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:11,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:58:11,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:11,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:11,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:58:11,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:11,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:11,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:58:11,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:11,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:11,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:58:11,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:11,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:11,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:58:11,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:11,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:11,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:58:11,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:11,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:11,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:58:11,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:11,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:11,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 19:58:11,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:11,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:11,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:11,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:58:11,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:11,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:11,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:11,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:58:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:11,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:11,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:58:11,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:11,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:11,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:58:11,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:11,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:11,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-21 19:58:11,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:11,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:11,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-21 19:58:11,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:11,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:11,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:11,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:11,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:11,367 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-21 19:58:11,368 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1363764658] [2021-02-21 19:58:11,368 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:58:11,368 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 19:58:11,368 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096870692] [2021-02-21 19:58:11,369 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 19:58:11,369 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:58:11,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 19:58:11,370 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 19:58:11,370 INFO L87 Difference]: Start difference. First operand 408 states and 440 transitions. Second operand 10 states. [2021-02-21 19:58:11,958 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:58:12,884 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:58:13,250 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:58:14,547 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:58:14,896 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:58:15,296 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:58:15,764 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:58:16,068 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:58:16,398 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:58:16,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:58:16,968 INFO L93 Difference]: Finished difference Result 763 states and 859 transitions. [2021-02-21 19:58:16,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-21 19:58:16,969 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 212 [2021-02-21 19:58:16,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:58:16,973 INFO L225 Difference]: With dead ends: 763 [2021-02-21 19:58:16,973 INFO L226 Difference]: Without dead ends: 475 [2021-02-21 19:58:16,975 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-21 19:58:16,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 475 states. [2021-02-21 19:58:17,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 475 to 407. [2021-02-21 19:58:17,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2021-02-21 19:58:17,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 437 transitions. [2021-02-21 19:58:17,136 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 437 transitions. Word has length 212 [2021-02-21 19:58:17,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:58:17,137 INFO L480 AbstractCegarLoop]: Abstraction has 407 states and 437 transitions. [2021-02-21 19:58:17,137 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 19:58:17,137 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 437 transitions. [2021-02-21 19:58:17,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-02-21 19:58:17,140 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:58:17,141 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:58:17,141 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-21 19:58:17,141 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:58:17,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:58:17,142 INFO L82 PathProgramCache]: Analyzing trace with hash -1821132104, now seen corresponding path program 1 times [2021-02-21 19:58:17,142 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:58:17,142 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1925773937] [2021-02-21 19:58:17,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:58:17,145 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:58:17,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,500 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:58:17,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:58:17,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:58:17,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:58:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:58:17,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:58:17,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:58:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:58:17,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:58:17,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 19:58:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,573 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:58:17,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:17,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:17,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:58:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:17,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:17,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:17,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:58:17,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:58:17,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:58:17,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:58:17,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-21 19:58:17,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-02-21 19:58:17,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-21 19:58:17,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:17,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:17,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:17,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:58:17,735 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1925773937] [2021-02-21 19:58:17,735 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:58:17,735 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 19:58:17,735 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1089167889] [2021-02-21 19:58:17,736 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 19:58:17,736 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:58:17,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 19:58:17,737 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 19:58:17,737 INFO L87 Difference]: Start difference. First operand 407 states and 437 transitions. Second operand 10 states. [2021-02-21 19:58:19,189 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:58:19,578 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:58:19,973 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 19:58:20,342 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:58:20,718 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:58:21,087 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:58:22,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:58:22,223 INFO L93 Difference]: Finished difference Result 766 states and 865 transitions. [2021-02-21 19:58:22,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-21 19:58:22,223 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 235 [2021-02-21 19:58:22,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:58:22,227 INFO L225 Difference]: With dead ends: 766 [2021-02-21 19:58:22,227 INFO L226 Difference]: Without dead ends: 479 [2021-02-21 19:58:22,229 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-21 19:58:22,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 479 states. [2021-02-21 19:58:22,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 479 to 415. [2021-02-21 19:58:22,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 415 states. [2021-02-21 19:58:22,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 445 transitions. [2021-02-21 19:58:22,380 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 445 transitions. Word has length 235 [2021-02-21 19:58:22,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:58:22,381 INFO L480 AbstractCegarLoop]: Abstraction has 415 states and 445 transitions. [2021-02-21 19:58:22,381 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 19:58:22,381 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 445 transitions. [2021-02-21 19:58:22,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-02-21 19:58:22,383 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:58:22,383 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:58:22,383 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-21 19:58:22,384 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:58:22,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:58:22,384 INFO L82 PathProgramCache]: Analyzing trace with hash -426280427, now seen corresponding path program 1 times [2021-02-21 19:58:22,384 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:58:22,385 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [500799389] [2021-02-21 19:58:22,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:58:22,387 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:58:22,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:22,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:22,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:22,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:22,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:58:22,459 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-21 19:58:22,459 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-21 19:58:22,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,736 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:58:22,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:58:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:58:22,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:58:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:58:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:58:22,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:58:22,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:58:22,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 19:58:22,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:58:22,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 19:58:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:22,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:58:22,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:58:22,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:58:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:58:22,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:58:22,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:58:22,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:58:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:58:22,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:58:22,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-21 19:58:22,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-02-21 19:58:22,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:22,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-21 19:58:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:22,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:22,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:23,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:58:23,001 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [500799389] [2021-02-21 19:58:23,001 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:58:23,002 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-21 19:58:23,002 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [608628185] [2021-02-21 19:58:23,002 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-21 19:58:23,003 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:58:23,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-21 19:58:23,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-21 19:58:23,003 INFO L87 Difference]: Start difference. First operand 415 states and 445 transitions. Second operand 7 states. [2021-02-21 19:58:23,643 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:58:24,407 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:58:26,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:58:26,804 INFO L93 Difference]: Finished difference Result 1022 states and 1177 transitions. [2021-02-21 19:58:26,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-21 19:58:26,805 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 235 [2021-02-21 19:58:26,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:58:26,810 INFO L225 Difference]: With dead ends: 1022 [2021-02-21 19:58:26,810 INFO L226 Difference]: Without dead ends: 727 [2021-02-21 19:58:26,811 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 46 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-02-21 19:58:26,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 727 states. [2021-02-21 19:58:27,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 727 to 658. [2021-02-21 19:58:27,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 658 states. [2021-02-21 19:58:27,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 658 states and 725 transitions. [2021-02-21 19:58:27,066 INFO L78 Accepts]: Start accepts. Automaton has 658 states and 725 transitions. Word has length 235 [2021-02-21 19:58:27,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:58:27,067 INFO L480 AbstractCegarLoop]: Abstraction has 658 states and 725 transitions. [2021-02-21 19:58:27,067 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-21 19:58:27,067 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 725 transitions. [2021-02-21 19:58:27,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2021-02-21 19:58:27,070 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:58:27,070 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:58:27,070 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-21 19:58:27,070 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:58:27,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:58:27,071 INFO L82 PathProgramCache]: Analyzing trace with hash 1247537533, now seen corresponding path program 1 times [2021-02-21 19:58:27,071 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:58:27,071 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1134157710] [2021-02-21 19:58:27,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:58:27,074 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:58:27,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:27,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:27,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:27,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:27,223 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-21 19:58:27,224 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-21 19:58:27,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:27,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:27,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:27,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,568 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:58:27,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:58:27,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:58:27,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:58:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:58:27,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:58:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:58:27,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:58:27,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:58:27,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:27,678 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-21 19:58:27,679 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-21 19:58:27,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-21 19:58:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:58:27,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-21 19:58:27,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:58:27,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:58:27,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:58:27,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:58:27,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:58:27,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:58:27,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-21 19:58:27,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-02-21 19:58:27,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:27,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:27,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-02-21 19:58:27,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:27,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:27,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:27,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:58:27,859 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1134157710] [2021-02-21 19:58:27,860 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:58:27,860 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-21 19:58:27,860 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [39000417] [2021-02-21 19:58:27,861 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-21 19:58:27,861 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:58:27,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-21 19:58:27,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-02-21 19:58:27,861 INFO L87 Difference]: Start difference. First operand 658 states and 725 transitions. Second operand 14 states. [2021-02-21 19:58:28,848 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-21 19:58:29,813 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:58:31,775 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-21 19:58:32,518 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-21 19:58:33,016 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:58:33,417 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:58:34,214 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-21 19:58:34,633 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:58:35,095 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:58:35,479 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:58:37,313 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:58:37,687 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:58:38,020 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:58:38,719 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-21 19:58:40,402 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-21 19:58:41,155 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-21 19:58:41,918 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-21 19:58:42,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:58:42,533 INFO L93 Difference]: Finished difference Result 1775 states and 2039 transitions. [2021-02-21 19:58:42,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-02-21 19:58:42,535 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 240 [2021-02-21 19:58:42,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:58:42,543 INFO L225 Difference]: With dead ends: 1775 [2021-02-21 19:58:42,543 INFO L226 Difference]: Without dead ends: 1340 [2021-02-21 19:58:42,546 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 625 ImplicationChecksByTransitivity, 9.5s TimeCoverageRelationStatistics Valid=499, Invalid=1853, Unknown=0, NotChecked=0, Total=2352 [2021-02-21 19:58:42,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1340 states. [2021-02-21 19:58:43,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1340 to 1163. [2021-02-21 19:58:43,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1163 states. [2021-02-21 19:58:43,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 1163 states and 1272 transitions. [2021-02-21 19:58:43,123 INFO L78 Accepts]: Start accepts. Automaton has 1163 states and 1272 transitions. Word has length 240 [2021-02-21 19:58:43,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:58:43,123 INFO L480 AbstractCegarLoop]: Abstraction has 1163 states and 1272 transitions. [2021-02-21 19:58:43,124 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-21 19:58:43,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1272 transitions. [2021-02-21 19:58:43,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-02-21 19:58:43,129 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:58:43,130 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:58:43,131 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-21 19:58:43,131 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:58:43,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:58:43,131 INFO L82 PathProgramCache]: Analyzing trace with hash 1348867670, now seen corresponding path program 1 times [2021-02-21 19:58:43,132 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:58:43,132 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [66215907] [2021-02-21 19:58:43,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:58:43,554 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 104 [2021-02-21 19:58:43,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:43,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-02-21 19:58:43,885 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 103 [2021-02-21 19:58:43,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:43,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-02-21 19:58:44,225 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 104 [2021-02-21 19:58:44,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:44,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-02-21 19:58:44,559 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 103 [2021-02-21 19:58:44,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:44,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-02-21 19:58:44,894 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 103 [2021-02-21 19:58:44,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:44,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-02-21 19:58:45,275 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 103 [2021-02-21 19:58:45,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:45,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 156 [2021-02-21 19:58:45,581 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 104 [2021-02-21 19:58:45,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:45,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-02-21 19:58:45,888 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 104 [2021-02-21 19:58:45,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:45,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-02-21 19:58:45,899 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-21 19:58:45,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:46,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:58:46,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,366 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:58:46,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:58:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:58:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:58:46,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:58:46,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:58:46,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:58:46,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-21 19:58:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:46,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:46,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:58:46,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:46,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:46,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-21 19:58:46,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-21 19:58:46,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:58:46,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:58:46,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-21 19:58:46,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:58:46,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-02-21 19:58:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-02-21 19:58:46,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:46,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:58:46,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,675 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,679 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:58:46,682 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:46,685 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,688 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:46,691 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,693 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:58:46,696 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:46,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 159 [2021-02-21 19:58:46,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,711 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:46,714 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:58:46,717 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:46,720 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,722 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:58:46,725 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,728 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:46,731 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:46,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-02-21 19:58:46,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,746 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:46,749 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:46,752 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,755 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:58:46,757 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,760 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:46,762 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:58:46,765 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 159 [2021-02-21 19:58:46,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,782 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:46,784 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:46,786 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,789 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,792 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:58:46,795 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,797 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:58:46,799 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-02-21 19:58:46,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,813 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:58:46,816 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:58:46,819 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:46,821 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:46,823 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:46,825 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:46,827 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,830 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:46,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-02-21 19:58:46,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,843 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,845 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,847 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,850 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:58:46,852 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:46,854 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:46,856 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:46,858 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:46,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:58:46,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 157 [2021-02-21 19:58:46,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:46,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:46,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:46,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:58:46,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:46,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:58:47,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:58:47,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,035 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:47,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:47,037 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:47,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:47,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:47,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:58:47,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:47,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:58:47,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:47,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,145 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:47,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:47,147 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:47,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:47,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:47,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:47,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:58:47,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:58:47,293 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-21 19:58:47,294 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-21 19:58:47,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:58:47,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 19:58:47,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:47,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:47,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,473 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:47,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:47,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-21 19:58:47,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:47,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,531 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:47,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:47,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:58:47,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:47,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,583 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:47,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:47,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:47,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:47,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:47,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:58:47,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:58:47,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:58:47,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,721 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:47,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:47,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 19:58:47,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:58:47,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 19:58:47,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:47,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:58:47,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:47,912 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-21 19:58:47,912 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-21 19:58:47,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:47,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:48,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 19:58:48,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:48,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:48,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:48,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 19:58:48,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:48,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:48,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:48,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:48,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:48,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:48,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:48,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:48,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:48,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:48,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:48,113 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-02-21 19:58:48,113 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size 17 [2021-02-21 19:58:48,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:48,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:48,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:48,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 19:58:48,333 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-21 19:58:48,334 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-21 19:58:48,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:48,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 19:58:48,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:48,464 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:48,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:58:48,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 19:58:48,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 19:58:48,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-21 19:58:48,751 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-21 19:58:48,752 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-21 19:58:48,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:48,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 19:58:48,933 WARN L141 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size [2021-02-21 19:58:48,934 WARN L147 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size 20 [2021-02-21 19:58:48,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:48,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 19:58:49,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:49,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:49,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 19:58:49,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:49,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:49,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 19:58:49,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:49,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:49,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:49,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:58:49,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:58:49,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 19:58:49,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 19:58:49,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-21 19:58:49,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-21 19:58:49,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-21 19:58:49,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-21 19:58:49,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-21 19:58:49,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-21 19:58:49,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-21 19:58:49,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:49,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-21 19:58:50,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-21 19:58:50,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 19:58:50,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:50,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 19:58:50,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:50,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 19:58:50,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:50,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 19:58:50,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:50,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 19:58:50,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:50,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 19:58:50,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:50,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:50,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:50,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:50,464 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:50,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:50,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:50,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:50,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:58:50,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:58:50,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 19:58:50,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-21 19:58:50,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:58:50,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 19:58:50,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:50,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:58:51,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:51,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:51,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:51,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 19:58:51,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:51,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:51,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:51,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 19:58:51,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:51,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:51,060 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [66215907] [2021-02-21 19:58:51,061 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:58:51,061 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [65] imperfect sequences [] total 65 [2021-02-21 19:58:51,061 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2111870290] [2021-02-21 19:58:51,062 INFO L460 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-02-21 19:58:51,062 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:58:51,063 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-02-21 19:58:51,065 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=417, Invalid=4413, Unknown=0, NotChecked=0, Total=4830 [2021-02-21 19:58:51,065 INFO L87 Difference]: Start difference. First operand 1163 states and 1272 transitions. Second operand 65 states. [2021-02-21 19:58:51,843 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:58:52,747 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:58:53,230 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:58:53,673 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:58:54,121 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:58:54,579 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:58:55,046 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:58:55,500 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:58:55,977 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:58:56,494 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:58:56,968 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:58:57,496 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:58:58,035 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:58:58,605 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:58:59,151 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:58:59,672 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:59:00,574 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:59:01,112 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:59:01,629 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:59:02,100 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:59:02,486 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:59:02,964 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:59:03,484 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:59:03,956 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 19:59:04,577 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:59:05,416 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:59:05,895 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:59:06,406 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:59:06,941 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:59:07,469 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:59:07,944 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:59:08,476 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:59:08,985 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:59:09,496 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:59:10,024 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:59:10,554 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:59:11,060 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:59:11,838 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:59:12,330 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:59:12,860 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:59:13,369 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 19:59:13,895 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:59:14,429 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 19:59:14,957 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:59:15,543 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 19:59:16,169 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:59:16,630 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:59:17,116 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 19:59:17,540 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:59:18,121 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:59:18,615 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:59:19,818 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:59:20,770 WARN L202 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-21 19:59:21,850 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:59:22,998 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:59:23,669 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:59:24,253 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:59:24,891 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 19:59:25,391 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:59:25,947 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:59:26,506 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:59:27,495 WARN L202 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 224 [2021-02-21 19:59:27,943 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:59:29,230 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:59:30,256 WARN L202 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-21 19:59:31,417 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 19:59:32,975 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 19:59:34,354 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:59:34,926 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:59:35,554 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-21 19:59:36,774 WARN L202 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2021-02-21 19:59:37,302 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:59:37,819 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-21 19:59:38,354 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:59:38,893 WARN L202 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2021-02-21 19:59:39,830 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-21 19:59:40,807 WARN L202 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 228 [2021-02-21 19:59:41,301 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:59:41,838 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:59:42,802 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 218 [2021-02-21 19:59:43,415 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:59:44,797 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:59:45,710 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:59:46,178 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:59:47,056 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:59:47,608 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:59:48,351 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:59:49,049 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:59:50,045 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:59:51,137 WARN L202 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2021-02-21 19:59:52,165 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:59:53,483 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:59:54,047 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 19:59:54,635 WARN L202 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 19:59:55,331 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:59:55,894 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:59:56,414 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:59:57,012 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-21 19:59:57,560 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:59:58,127 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:59:58,540 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:59:59,010 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 20:00:14,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 20:00:14,465 INFO L93 Difference]: Finished difference Result 3697 states and 4485 transitions. [2021-02-21 20:00:14,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 362 states. [2021-02-21 20:00:14,469 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 322 [2021-02-21 20:00:14,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 20:00:14,472 INFO L225 Difference]: With dead ends: 3697 [2021-02-21 20:00:14,472 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 20:00:14,517 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 604 GetRequests, 172 SyntacticMatches, 7 SemanticMatches, 425 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79595 ImplicationChecksByTransitivity, 67.9s TimeCoverageRelationStatistics Valid=9288, Invalid=172614, Unknown=0, NotChecked=0, Total=181902 [2021-02-21 20:00:14,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 20:00:14,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 20:00:14,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 20:00:14,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 20:00:14,518 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 322 [2021-02-21 20:00:14,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 20:00:14,519 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 20:00:14,519 INFO L481 AbstractCegarLoop]: Interpolant automaton has 65 states. [2021-02-21 20:00:14,519 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 20:00:14,519 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 20:00:14,519 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-21 20:00:14,522 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 20:00:14,788 WARN L202 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-21 20:00:18,453 WARN L202 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 281 [2021-02-21 20:00:18,579 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 259 [2021-02-21 20:00:18,739 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 259 [2021-02-21 20:00:18,907 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 252 [2021-02-21 20:00:19,116 WARN L202 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 259 [2021-02-21 20:00:19,932 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 253 [2021-02-21 20:00:20,494 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 253 [2021-02-21 20:00:20,597 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 253 [2021-02-21 20:00:20,704 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 253 [2021-02-21 20:00:22,282 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 297 [2021-02-21 20:00:26,070 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 236 [2021-02-21 20:00:32,990 WARN L202 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 349 [2021-02-21 20:00:33,345 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 327 [2021-02-21 20:00:34,749 WARN L202 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 407 DAG size of output: 313 [2021-02-21 20:00:41,428 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 281 [2021-02-21 20:00:46,135 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 304 [2021-02-21 20:00:46,779 WARN L202 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 306 [2021-02-21 20:00:49,196 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 302 [2021-02-21 20:00:49,572 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 324 [2021-02-21 20:00:50,121 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 349 [2021-02-21 20:00:50,733 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 303 [2021-02-21 20:00:51,338 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 303 [2021-02-21 20:00:58,474 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 252 [2021-02-21 20:00:58,632 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 259 [2021-02-21 20:01:01,769 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 411 DAG size of output: 325 [2021-02-21 20:01:02,530 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 285 [2021-02-21 20:01:04,127 WARN L202 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 349 [2021-02-21 20:01:04,945 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 302 [2021-02-21 20:01:06,007 WARN L202 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 353 [2021-02-21 20:01:10,861 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 325 [2021-02-21 20:01:12,111 WARN L202 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 318 [2021-02-21 20:01:15,107 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 303 [2021-02-21 20:01:16,659 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 23 [2021-02-21 20:01:17,319 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-21 20:01:18,361 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 203 DAG size of output: 27 [2021-02-21 20:01:19,186 WARN L202 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 44 [2021-02-21 20:01:20,117 WARN L202 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 33 [2021-02-21 20:01:20,911 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 20:01:21,624 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 15 [2021-02-21 20:01:22,589 WARN L202 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 40 [2021-02-21 20:01:22,913 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-21 20:01:23,630 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-21 20:01:24,269 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 25 [2021-02-21 20:01:24,979 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 28 [2021-02-21 20:01:26,468 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 201 DAG size of output: 38 [2021-02-21 20:01:28,033 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 177 DAG size of output: 23 [2021-02-21 20:01:29,577 WARN L202 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 177 DAG size of output: 23 [2021-02-21 20:01:29,806 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-21 20:01:30,105 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-21 20:01:30,513 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-21 20:01:30,671 WARN L202 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 20:01:30,962 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 1 [2021-02-21 20:01:32,602 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2021-02-21 20:01:33,923 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 191 DAG size of output: 35 [2021-02-21 20:01:34,595 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-21 20:01:35,313 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-21 20:01:36,755 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 218 DAG size of output: 55 [2021-02-21 20:01:38,251 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 201 DAG size of output: 38 [2021-02-21 20:01:39,729 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 280 DAG size of output: 35 [2021-02-21 20:01:39,884 WARN L202 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 20:01:41,464 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2021-02-21 20:01:44,381 WARN L202 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 282 DAG size of output: 63 [2021-02-21 20:01:45,083 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 23 [2021-02-21 20:01:47,150 WARN L202 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 205 DAG size of output: 41 [2021-02-21 20:01:47,899 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 20:01:48,966 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 214 DAG size of output: 39 [2021-02-21 20:01:49,682 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-21 20:01:50,403 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 20:01:50,783 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 1 [2021-02-21 20:01:51,006 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-21 20:01:53,648 WARN L202 SmtUtils]: Spent 2.63 s on a formula simplification. DAG size of input: 208 DAG size of output: 51 [2021-02-21 20:01:56,528 WARN L202 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 282 DAG size of output: 63 [2021-02-21 20:01:57,261 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 21 [2021-02-21 20:01:57,566 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-21 20:01:58,680 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 251 DAG size of output: 51 [2021-02-21 20:01:59,688 WARN L202 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 51 [2021-02-21 20:02:00,322 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 23 [2021-02-21 20:02:01,737 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 252 DAG size of output: 56 [2021-02-21 20:02:03,465 WARN L202 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 253 DAG size of output: 42 [2021-02-21 20:02:03,634 WARN L202 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 20:02:04,307 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 25 [2021-02-21 20:02:04,972 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2021-02-21 20:02:05,709 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 21 [2021-02-21 20:02:06,523 WARN L202 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-21 20:02:07,831 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 262 DAG size of output: 33 [2021-02-21 20:02:09,190 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 194 DAG size of output: 41 [2021-02-21 20:02:10,491 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 180 DAG size of output: 31 [2021-02-21 20:02:11,212 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 20:02:11,391 WARN L202 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 20:02:12,139 WARN L202 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-21 20:02:12,736 WARN L202 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 27 [2021-02-21 20:02:13,028 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-21 20:02:14,415 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 191 DAG size of output: 35 [2021-02-21 20:02:15,861 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 218 DAG size of output: 55 [2021-02-21 20:02:16,155 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-21 20:02:17,533 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 191 DAG size of output: 35 [2021-02-21 20:02:17,757 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-21 20:02:19,055 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 262 DAG size of output: 33 [2021-02-21 20:02:19,256 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 31 [2021-02-21 20:02:21,087 WARN L202 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 277 DAG size of output: 38 [2021-02-21 20:02:21,742 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 22 [2021-02-21 20:02:22,465 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-21 20:02:23,185 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 20:02:24,586 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 266 DAG size of output: 47 [2021-02-21 20:02:25,401 WARN L202 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 44 [2021-02-21 20:02:25,559 WARN L202 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 20:02:25,865 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-21 20:02:26,348 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 26 [2021-02-21 20:02:26,678 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-21 20:02:28,095 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 202 DAG size of output: 34 [2021-02-21 20:02:29,103 WARN L202 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 17 [2021-02-21 20:02:30,933 WARN L202 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 277 DAG size of output: 33 [2021-02-21 20:02:31,645 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 24 [2021-02-21 20:02:31,881 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-21 20:02:33,258 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 272 DAG size of output: 42 [2021-02-21 20:02:33,907 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 25 [2021-02-21 20:02:35,176 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 202 DAG size of output: 38 [2021-02-21 20:02:36,303 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 184 DAG size of output: 31 [2021-02-21 20:02:37,333 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 244 DAG size of output: 40 [2021-02-21 20:02:38,054 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 20:02:39,146 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 246 DAG size of output: 40 [2021-02-21 20:02:39,870 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 20:02:41,223 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 217 DAG size of output: 40 [2021-02-21 20:02:41,423 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 31 [2021-02-21 20:02:42,146 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 20:02:42,477 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-21 20:02:43,187 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-21 20:02:44,177 WARN L202 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 40 [2021-02-21 20:02:45,177 WARN L202 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 54 [2021-02-21 20:02:46,288 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 251 DAG size of output: 51 [2021-02-21 20:02:47,301 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 243 DAG size of output: 40 [2021-02-21 20:02:48,325 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 243 DAG size of output: 40 [2021-02-21 20:02:49,049 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-21 20:02:49,775 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-21 20:02:50,496 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-21 20:02:51,226 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-21 20:02:51,394 WARN L202 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 20:02:51,812 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 17 [2021-02-21 20:02:52,924 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 267 DAG size of output: 39 [2021-02-21 20:02:55,008 WARN L202 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 271 DAG size of output: 41 [2021-02-21 20:02:55,336 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-21 20:02:56,081 WARN L202 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-21 20:02:57,119 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2021-02-21 20:02:58,119 WARN L202 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2021-02-21 20:02:58,829 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-21 20:02:59,405 WARN L202 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 24 [2021-02-21 20:03:00,394 WARN L202 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2021-02-21 20:03:00,986 WARN L202 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 23 [2021-02-21 20:03:02,868 WARN L202 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 271 DAG size of output: 36 [2021-02-21 20:03:03,579 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-21 20:03:03,885 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-21 20:03:04,972 WARN L202 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 38 [2021-02-21 20:03:06,153 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-21 20:03:06,828 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 20:03:08,183 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2021-02-21 20:03:09,067 WARN L202 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 33 [2021-02-21 20:03:10,289 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 180 DAG size of output: 31 [2021-02-21 20:03:11,957 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 264 DAG size of output: 61 [2021-02-21 20:03:12,631 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 20:03:14,571 WARN L202 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 205 DAG size of output: 41 [2021-02-21 20:03:15,442 WARN L202 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 47 [2021-02-21 20:03:15,590 WARN L202 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 20:03:16,841 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2021-02-21 20:03:17,609 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 32 [2021-02-21 20:03:18,278 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 24 [2021-02-21 20:03:19,324 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 251 DAG size of output: 51 [2021-02-21 20:03:19,457 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 36 [2021-02-21 20:03:19,612 WARN L202 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 20:03:20,341 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-21 20:03:21,027 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 20:03:21,350 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 20:03:21,561 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-21 20:03:22,510 WARN L202 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 40 [2021-02-21 20:03:23,786 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 217 DAG size of output: 40 [2021-02-21 20:03:24,970 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 255 DAG size of output: 55 [2021-02-21 20:03:25,353 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 30 [2021-02-21 20:03:27,137 WARN L202 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 213 DAG size of output: 50 [2021-02-21 20:03:27,880 WARN L202 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-21 20:03:29,491 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 266 DAG size of output: 32 [2021-02-21 20:03:30,198 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 36 [2021-02-21 20:03:32,920 WARN L202 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 282 DAG size of output: 63 [2021-02-21 20:03:34,175 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2021-02-21 20:03:35,433 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2021-02-21 20:03:36,703 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 200 DAG size of output: 36 [2021-02-21 20:03:37,394 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-21 20:03:38,535 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 227 DAG size of output: 54 [2021-02-21 20:03:39,221 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-21 20:03:39,434 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-21 20:03:40,146 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 27 [2021-02-21 20:03:40,841 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 26 [2021-02-21 20:03:41,528 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-21 20:03:42,263 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 36 [2021-02-21 20:03:42,957 WARN L202 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-21 20:03:44,109 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 258 DAG size of output: 40 [2021-02-21 20:03:45,131 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 187 DAG size of output: 31 [2021-02-21 20:03:45,771 WARN L202 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 31 [2021-02-21 20:03:46,519 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 35 [2021-02-21 20:03:47,223 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-21 20:03:47,857 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-21 20:03:49,187 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 202 DAG size of output: 34 [2021-02-21 20:03:49,951 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-21 20:03:50,508 WARN L202 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 27 [2021-02-21 20:03:52,003 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2021-02-21 20:03:53,334 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 266 DAG size of output: 47 [2021-02-21 20:03:54,297 WARN L202 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 40 [2021-02-21 20:03:55,683 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 280 DAG size of output: 35 [2021-02-21 20:03:56,364 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-21 20:03:56,371 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 20:03:56,371 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 20:03:56,372 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 20:03:56,372 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-21 20:03:56,372 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-21 20:03:56,372 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-21 20:03:56,372 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-21 20:03:56,372 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-21 20:03:56,372 INFO L189 CegarLoopUtils]: For program point L246-1(line 246) no Hoare annotation was computed. [2021-02-21 20:03:56,372 INFO L189 CegarLoopUtils]: For program point L246-2(line 246) no Hoare annotation was computed. [2021-02-21 20:03:56,372 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 204 259) no Hoare annotation was computed. [2021-02-21 20:03:56,373 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-21 20:03:56,373 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-21 20:03:56,373 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-21 20:03:56,373 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-21 20:03:56,373 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-21 20:03:56,373 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-21 20:03:56,373 INFO L189 CegarLoopUtils]: For program point L251(lines 228 252) no Hoare annotation was computed. [2021-02-21 20:03:56,373 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-21 20:03:56,373 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-21 20:03:56,373 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-21 20:03:56,373 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-21 20:03:56,373 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-21 20:03:56,373 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-21 20:03:56,374 INFO L189 CegarLoopUtils]: For program point L235(lines 235 239) no Hoare annotation was computed. [2021-02-21 20:03:56,374 INFO L189 CegarLoopUtils]: For program point L235-1(lines 235 239) no Hoare annotation was computed. [2021-02-21 20:03:56,374 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 204 259) no Hoare annotation was computed. [2021-02-21 20:03:56,374 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-21 20:03:56,374 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 204 259) no Hoare annotation was computed. [2021-02-21 20:03:56,374 INFO L189 CegarLoopUtils]: For program point L227-1(line 227) no Hoare annotation was computed. [2021-02-21 20:03:56,374 INFO L189 CegarLoopUtils]: For program point L227-2(line 227) no Hoare annotation was computed. [2021-02-21 20:03:56,374 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-21 20:03:56,374 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-21 20:03:56,374 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-21 20:03:56,374 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-21 20:03:56,374 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-21 20:03:56,374 INFO L189 CegarLoopUtils]: For program point L248-1(lines 229 250) no Hoare annotation was computed. [2021-02-21 20:03:56,374 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-21 20:03:56,374 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-21 20:03:56,375 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-21 20:03:56,375 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-21 20:03:56,375 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-21 20:03:56,375 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-21 20:03:56,375 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-21 20:03:56,375 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-21 20:03:56,375 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-21 20:03:56,375 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-21 20:03:56,375 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-21 20:03:56,375 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-21 20:03:56,375 INFO L189 CegarLoopUtils]: For program point L312(lines 285 313) no Hoare annotation was computed. [2021-02-21 20:03:56,375 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-21 20:03:56,376 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-21 20:03:56,376 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-21 20:03:56,376 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-21 20:03:56,376 INFO L189 CegarLoopUtils]: For program point L304-1(line 304) no Hoare annotation was computed. [2021-02-21 20:03:56,376 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 260 319) no Hoare annotation was computed. [2021-02-21 20:03:56,376 INFO L189 CegarLoopUtils]: For program point L304-2(line 304) no Hoare annotation was computed. [2021-02-21 20:03:56,376 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-21 20:03:56,376 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-21 20:03:56,376 INFO L189 CegarLoopUtils]: For program point L300-1(line 300) no Hoare annotation was computed. [2021-02-21 20:03:56,376 INFO L189 CegarLoopUtils]: For program point L300-2(line 300) no Hoare annotation was computed. [2021-02-21 20:03:56,376 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 260 319) no Hoare annotation was computed. [2021-02-21 20:03:56,376 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-21 20:03:56,376 INFO L189 CegarLoopUtils]: For program point L292(lines 292 296) no Hoare annotation was computed. [2021-02-21 20:03:56,377 INFO L189 CegarLoopUtils]: For program point L292-1(lines 292 296) no Hoare annotation was computed. [2021-02-21 20:03:56,377 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-21 20:03:56,377 INFO L189 CegarLoopUtils]: For program point L284-1(line 284) no Hoare annotation was computed. [2021-02-21 20:03:56,377 INFO L189 CegarLoopUtils]: For program point L284-2(line 284) no Hoare annotation was computed. [2021-02-21 20:03:56,377 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-21 20:03:56,377 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 260 319) no Hoare annotation was computed. [2021-02-21 20:03:56,377 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-21 20:03:56,377 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-21 20:03:56,377 INFO L189 CegarLoopUtils]: For program point L309-1(line 309) no Hoare annotation was computed. [2021-02-21 20:03:56,377 INFO L189 CegarLoopUtils]: For program point L309-2(line 309) no Hoare annotation was computed. [2021-02-21 20:03:56,377 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-21 20:03:56,378 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-21 20:03:56,378 INFO L189 CegarLoopUtils]: For program point L305-1(line 305) no Hoare annotation was computed. [2021-02-21 20:03:56,378 INFO L189 CegarLoopUtils]: For program point L305-2(line 305) no Hoare annotation was computed. [2021-02-21 20:03:56,378 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-21 20:03:56,378 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-21 20:03:56,378 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-21 20:03:56,378 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-21 20:03:56,378 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-21 20:03:56,378 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-21 20:03:56,378 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-21 20:03:56,379 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-21 20:03:56,379 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-21 20:03:56,379 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-21 20:03:56,379 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-21 20:03:56,379 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-21 20:03:56,379 INFO L189 CegarLoopUtils]: For program point L286-2(lines 286 311) no Hoare annotation was computed. [2021-02-21 20:03:56,379 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-21 20:03:56,379 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-21 20:03:56,379 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-21 20:03:56,379 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-21 20:03:56,380 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-21 20:03:56,380 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-21 20:03:56,380 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-21 20:03:56,380 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-21 20:03:56,380 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 857 863) the Hoare annotation is: true [2021-02-21 20:03:56,380 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 857 863) the Hoare annotation is: true [2021-02-21 20:03:56,380 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 864 872) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2021-02-21 20:03:56,380 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 864 872) the Hoare annotation is: true [2021-02-21 20:03:56,381 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 864 872) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2021-02-21 20:03:56,381 INFO L185 CegarLoopUtils]: At program point L869(line 869) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1))) [2021-02-21 20:03:56,381 INFO L192 CegarLoopUtils]: At program point L868(line 868) the Hoare annotation is: true [2021-02-21 20:03:56,381 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 520 527) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-21 20:03:56,381 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 520 527) the Hoare annotation is: true [2021-02-21 20:03:56,381 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 520 527) the Hoare annotation is: true [2021-02-21 20:03:56,381 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 528 537) the Hoare annotation is: (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2))) [2021-02-21 20:03:56,382 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 528 537) the Hoare annotation is: (let ((.cse0 (<= 0 (+ ~pumpRunning~0 2147483648))) (.cse2 (<= ~pumpRunning~0 2147483647)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1 .cse2) .cse3 (not (= 2 ~waterLevel~0))) (or .cse1 .cse4 (not (= ~pumpRunning~0 0)) .cse3) (or (not .cse0) (not .cse2) .cse1 .cse4 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse3))) [2021-02-21 20:03:56,382 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 528 537) the Hoare annotation is: (let ((.cse0 (<= 0 (+ ~pumpRunning~0 2147483648))) (.cse2 (<= ~pumpRunning~0 2147483647)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1 .cse2) .cse3 (not (= 2 ~waterLevel~0))) (or .cse1 .cse4 (not (= ~pumpRunning~0 0)) .cse3) (or (not .cse0) (not .cse2) .cse1 .cse4 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse3))) [2021-02-21 20:03:56,382 INFO L185 CegarLoopUtils]: At program point L533(line 533) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret52|))) (let ((.cse0 (and .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (and .cse3 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret52|)) .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2)))) [2021-02-21 20:03:56,382 INFO L185 CegarLoopUtils]: At program point L533-1(line 533) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret52|)) (.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 2 ~waterLevel~0)) (and (<= |__utac_acc__Specification5_spec__2_#t~ret52| 2147483647) (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret52| 2147483648)) .cse1 .cse2)) (or (and .cse1 .cse2) .cse3 (not (= ~pumpRunning~0 0)) .cse0) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (and .cse1 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret52|)) .cse3 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse0))) [2021-02-21 20:03:56,382 INFO L185 CegarLoopUtils]: At program point L533-2(line 533) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret52|)) (.cse1 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret52|))) (let ((.cse3 (and .cse0 .cse1)) (.cse4 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (<= |__utac_acc__Specification5_spec__2_#t~ret52| 2147483647) (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret52| 2147483648)) .cse0 .cse1) .cse2 (not (= 2 ~waterLevel~0))) (or .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse3 .cse4 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2)))) [2021-02-21 20:03:56,383 INFO L185 CegarLoopUtils]: At program point L550(lines 550 560) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 .cse1 (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:03:56,383 INFO L185 CegarLoopUtils]: At program point L548(line 548) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:03:56,383 INFO L185 CegarLoopUtils]: At program point L548-1(line 548) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))) (or (= |__utac_acc__Specification5_spec__3_#t~ret54| 0) .cse0 .cse2 .cse1))) [2021-02-21 20:03:56,383 INFO L185 CegarLoopUtils]: At program point L546(lines 546 563) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~3)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-21 20:03:56,383 INFO L185 CegarLoopUtils]: At program point L548-2(line 548) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))) (or (= |__utac_acc__Specification5_spec__3_#t~ret54| 0) .cse0 .cse2 .cse1))) [2021-02-21 20:03:56,384 INFO L185 CegarLoopUtils]: At program point L548-3(line 548) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (and (= |__utac_acc__Specification5_spec__3_#t~ret54| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0))) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:03:56,384 INFO L185 CegarLoopUtils]: At program point L546-1(lines 538 566) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= 2 __utac_acc__Specification5_spec__3_~tmp~3) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-21 20:03:56,384 INFO L192 CegarLoopUtils]: At program point L544(line 544) the Hoare annotation is: true [2021-02-21 20:03:56,384 INFO L185 CegarLoopUtils]: At program point L544-1(line 544) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret53|)) (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret53|) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-21 20:03:56,384 INFO L185 CegarLoopUtils]: At program point L544-2(line 544) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret53|)) (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret53|) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-21 20:03:56,385 INFO L185 CegarLoopUtils]: At program point L544-3(line 544) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (and (= 2 __utac_acc__Specification5_spec__3_~tmp~3) (= 2 |__utac_acc__Specification5_spec__3_#t~ret53|)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (and (= __utac_acc__Specification5_spec__3_~tmp~3 |__utac_acc__Specification5_spec__3_#t~ret53|) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret53|)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-21 20:03:56,385 INFO L192 CegarLoopUtils]: At program point L540(line 540) the Hoare annotation is: true [2021-02-21 20:03:56,385 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 538 566) the Hoare annotation is: true [2021-02-21 20:03:56,385 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 538 566) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= 2 __utac_acc__Specification5_spec__3_~tmp~3) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-21 20:03:56,385 INFO L185 CegarLoopUtils]: At program point L553(line 553) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-21 20:03:56,385 INFO L185 CegarLoopUtils]: At program point L551(lines 551 557) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-21 20:03:56,386 INFO L185 CegarLoopUtils]: At program point L959(line 959) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~9 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:03:56,386 INFO L185 CegarLoopUtils]: At program point L959-1(line 959) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~9 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:03:56,386 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 947 969) 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))) [2021-02-21 20:03:56,386 INFO L185 CegarLoopUtils]: At program point L957(lines 957 964) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~9 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:03:56,386 INFO L192 CegarLoopUtils]: At program point L957-1(lines 957 964) the Hoare annotation is: true [2021-02-21 20:03:56,386 INFO L185 CegarLoopUtils]: At program point L955(line 955) 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 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret81| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 20:03:56,386 INFO L185 CegarLoopUtils]: At program point L954(line 954) 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))) [2021-02-21 20:03:56,386 INFO L185 CegarLoopUtils]: At program point L955-1(line 955) 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 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret81| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 20:03:56,387 INFO L185 CegarLoopUtils]: At program point L953(line 953) 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))) [2021-02-21 20:03:56,387 INFO L185 CegarLoopUtils]: At program point L955-2(line 955) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~9 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret81| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:03:56,387 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 947 969) the Hoare annotation is: true [2021-02-21 20:03:56,387 INFO L185 CegarLoopUtils]: At program point L953-1(line 953) 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))) [2021-02-21 20:03:56,387 INFO L185 CegarLoopUtils]: At program point L949(line 949) 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))) [2021-02-21 20:03:56,387 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 947 969) the Hoare annotation is: true [2021-02-21 20:03:56,387 INFO L192 CegarLoopUtils]: At program point L966(line 966) the Hoare annotation is: true [2021-02-21 20:03:56,387 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 905 928) no Hoare annotation was computed. [2021-02-21 20:03:56,388 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 905 928) no Hoare annotation was computed. [2021-02-21 20:03:56,388 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 905 928) no Hoare annotation was computed. [2021-02-21 20:03:56,388 INFO L189 CegarLoopUtils]: For program point L923(line 923) no Hoare annotation was computed. [2021-02-21 20:03:56,388 INFO L189 CegarLoopUtils]: For program point L922(line 922) no Hoare annotation was computed. [2021-02-21 20:03:56,388 INFO L189 CegarLoopUtils]: For program point L921(line 921) no Hoare annotation was computed. [2021-02-21 20:03:56,388 INFO L189 CegarLoopUtils]: For program point L920(line 920) no Hoare annotation was computed. [2021-02-21 20:03:56,388 INFO L189 CegarLoopUtils]: For program point L919(line 919) no Hoare annotation was computed. [2021-02-21 20:03:56,388 INFO L189 CegarLoopUtils]: For program point L918(line 918) no Hoare annotation was computed. [2021-02-21 20:03:56,388 INFO L189 CegarLoopUtils]: For program point L917(line 917) no Hoare annotation was computed. [2021-02-21 20:03:56,388 INFO L189 CegarLoopUtils]: For program point L916(line 916) no Hoare annotation was computed. [2021-02-21 20:03:56,388 INFO L189 CegarLoopUtils]: For program point L915(line 915) no Hoare annotation was computed. [2021-02-21 20:03:56,389 INFO L189 CegarLoopUtils]: For program point L914(line 914) no Hoare annotation was computed. [2021-02-21 20:03:56,389 INFO L189 CegarLoopUtils]: For program point L913(line 913) no Hoare annotation was computed. [2021-02-21 20:03:56,389 INFO L189 CegarLoopUtils]: For program point L912(line 912) no Hoare annotation was computed. [2021-02-21 20:03:56,389 INFO L189 CegarLoopUtils]: For program point L911(line 911) no Hoare annotation was computed. [2021-02-21 20:03:56,389 INFO L189 CegarLoopUtils]: For program point L910(line 910) no Hoare annotation was computed. [2021-02-21 20:03:56,389 INFO L185 CegarLoopUtils]: At program point L629(line 629) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 20:03:56,389 INFO L185 CegarLoopUtils]: At program point L629-1(lines 610 634) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse0 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse8 .cse6)) (.cse5 (not .cse7)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6) (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (or .cse1 .cse2 .cse3 .cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse7)))) [2021-02-21 20:03:56,389 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 610 634) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-21 20:03:56,390 INFO L185 CegarLoopUtils]: At program point L624(line 624) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or (and (<= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__methaneQuery_~tmp~4 0)) .cse0 .cse1 .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-21 20:03:56,390 INFO L185 CegarLoopUtils]: At program point L620(line 620) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0) (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) .cse0 .cse1 .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-21 20:03:56,390 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 610 634) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse0 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse8 .cse6)) (.cse5 (not .cse7)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6) (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (or .cse1 .cse2 .cse3 .cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse7)))) [2021-02-21 20:03:56,390 INFO L185 CegarLoopUtils]: At program point L618(lines 618 626) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 (<= 2 ~waterLevel~0) (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (and (<= ~waterLevel~0 1) .cse0 (= processEnvironment__wrappee__methaneQuery_~tmp~4 0)) .cse1 .cse2 .cse3 (not .cse4))) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-21 20:03:56,390 INFO L185 CegarLoopUtils]: At program point L616(line 616) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-21 20:03:56,391 INFO L185 CegarLoopUtils]: At program point L616-1(line 616) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (<= ~waterLevel~0 1) (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse0) .cse1 .cse2 .cse3 (and (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse0 (<= 2 ~waterLevel~0)) (not .cse4))) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-21 20:03:56,391 INFO L185 CegarLoopUtils]: At program point L614(lines 614 631) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-21 20:03:56,391 INFO L185 CegarLoopUtils]: At program point L616-2(line 616) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (<= ~waterLevel~0 1) (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse0) .cse1 .cse2 .cse3 (and (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse0 (<= 2 ~waterLevel~0)) (not .cse4))) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-21 20:03:56,391 INFO L185 CegarLoopUtils]: At program point L616-3(line 616) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (<= 2 ~waterLevel~0)) (.cse6 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse9 (< ~waterLevel~0 3))) (let ((.cse1 (not .cse9)) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not .cse8)) (.cse4 (not .cse6)) (.cse5 (and (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret55|) (= processEnvironment__wrappee__methaneQuery_~tmp~4 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse8 .cse0 .cse9 .cse7 (= ~pumpRunning~0 0)))) (and (or (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse0 (= processEnvironment__wrappee__methaneQuery_~tmp~4 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse6) (or .cse1 .cse2 .cse3 .cse4 .cse5 (not .cse7))))) [2021-02-21 20:03:56,391 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 705 713) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:03:56,391 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 705 713) the Hoare annotation is: true [2021-02-21 20:03:56,392 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 705 713) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:03:56,392 INFO L185 CegarLoopUtils]: At program point L710(line 710) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)) (.cse2 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or .cse0 .cse2 .cse1 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-21 20:03:56,392 INFO L192 CegarLoopUtils]: At program point L709(line 709) the Hoare annotation is: true [2021-02-21 20:03:56,392 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-21 20:03:56,392 INFO L189 CegarLoopUtils]: For program point L733(lines 733 741) no Hoare annotation was computed. [2021-02-21 20:03:56,392 INFO L189 CegarLoopUtils]: For program point L733-2(lines 733 741) no Hoare annotation was computed. [2021-02-21 20:03:56,392 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-21 20:03:56,392 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-21 20:03:56,393 INFO L189 CegarLoopUtils]: For program point L721(lines 721 729) no Hoare annotation was computed. [2021-02-21 20:03:56,393 INFO L189 CegarLoopUtils]: For program point L721-2(lines 721 729) no Hoare annotation was computed. [2021-02-21 20:03:56,393 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 714 749) no Hoare annotation was computed. [2021-02-21 20:03:56,393 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-21 20:03:56,393 INFO L189 CegarLoopUtils]: For program point L744-1(line 744) no Hoare annotation was computed. [2021-02-21 20:03:56,393 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 714 749) no Hoare annotation was computed. [2021-02-21 20:03:56,393 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-21 20:03:56,393 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 714 749) no Hoare annotation was computed. [2021-02-21 20:03:56,393 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 850 856) the Hoare annotation is: true [2021-02-21 20:03:56,393 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 850 856) the Hoare annotation is: true [2021-02-21 20:03:56,393 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-21 20:03:56,393 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-21 20:03:56,394 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-21 20:03:56,394 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-21 20:03:56,394 INFO L189 CegarLoopUtils]: For program point L188-1(line 188) no Hoare annotation was computed. [2021-02-21 20:03:56,394 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-21 20:03:56,394 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-21 20:03:56,394 INFO L189 CegarLoopUtils]: For program point L184-1(line 184) no Hoare annotation was computed. [2021-02-21 20:03:56,394 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 158 203) no Hoare annotation was computed. [2021-02-21 20:03:56,394 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-21 20:03:56,394 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-21 20:03:56,394 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-21 20:03:56,394 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 158 203) no Hoare annotation was computed. [2021-02-21 20:03:56,394 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-21 20:03:56,395 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-21 20:03:56,395 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 158 203) no Hoare annotation was computed. [2021-02-21 20:03:56,395 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-21 20:03:56,395 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-21 20:03:56,395 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-21 20:03:56,395 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-21 20:03:56,395 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-21 20:03:56,395 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-21 20:03:56,395 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-21 20:03:56,395 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-21 20:03:56,396 INFO L189 CegarLoopUtils]: For program point L195-1(line 195) no Hoare annotation was computed. [2021-02-21 20:03:56,396 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-21 20:03:56,396 INFO L189 CegarLoopUtils]: For program point L195-2(line 195) no Hoare annotation was computed. [2021-02-21 20:03:56,396 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-21 20:03:56,396 INFO L189 CegarLoopUtils]: For program point L158(lines 158 203) no Hoare annotation was computed. [2021-02-21 20:03:56,396 INFO L189 CegarLoopUtils]: For program point L158-1(lines 158 203) no Hoare annotation was computed. [2021-02-21 20:03:56,396 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-21 20:03:56,396 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-21 20:03:56,396 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-21 20:03:56,396 INFO L189 CegarLoopUtils]: For program point L181-1(line 181) no Hoare annotation was computed. [2021-02-21 20:03:56,396 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-21 20:03:56,396 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-21 20:03:56,397 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-21 20:03:56,397 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-21 20:03:56,397 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-21 20:03:56,397 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-21 20:03:56,397 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-21 20:03:56,397 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-21 20:03:56,397 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-21 20:03:56,397 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-21 20:03:56,397 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-21 20:03:56,397 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-21 20:03:56,397 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-21 20:03:56,397 INFO L189 CegarLoopUtils]: For program point L512-1(line 512) no Hoare annotation was computed. [2021-02-21 20:03:56,398 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-21 20:03:56,398 INFO L189 CegarLoopUtils]: For program point L512-2(line 512) no Hoare annotation was computed. [2021-02-21 20:03:56,398 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-21 20:03:56,398 INFO L189 CegarLoopUtils]: For program point L510-1(line 510) no Hoare annotation was computed. [2021-02-21 20:03:56,398 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-21 20:03:56,398 INFO L189 CegarLoopUtils]: For program point L510-2(line 510) no Hoare annotation was computed. [2021-02-21 20:03:56,398 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-21 20:03:56,398 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 471 516) no Hoare annotation was computed. [2021-02-21 20:03:56,398 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-21 20:03:56,398 INFO L189 CegarLoopUtils]: For program point L471(lines 471 516) no Hoare annotation was computed. [2021-02-21 20:03:56,398 INFO L189 CegarLoopUtils]: For program point L502(lines 502 503) no Hoare annotation was computed. [2021-02-21 20:03:56,398 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 471 516) no Hoare annotation was computed. [2021-02-21 20:03:56,399 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-21 20:03:56,399 INFO L189 CegarLoopUtils]: For program point L490-1(line 490) no Hoare annotation was computed. [2021-02-21 20:03:56,399 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-21 20:03:56,399 INFO L189 CegarLoopUtils]: For program point L490-2(line 490) no Hoare annotation was computed. [2021-02-21 20:03:56,399 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 471 516) no Hoare annotation was computed. [2021-02-21 20:03:56,399 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-21 20:03:56,399 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-21 20:03:56,399 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-21 20:03:56,399 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-21 20:03:56,399 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-21 20:03:56,400 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-21 20:03:56,400 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-21 20:03:56,400 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-21 20:03:56,400 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-21 20:03:56,400 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-21 20:03:56,400 INFO L189 CegarLoopUtils]: For program point L495(lines 495 496) no Hoare annotation was computed. [2021-02-21 20:03:56,400 INFO L189 CegarLoopUtils]: For program point L491(lines 491 498) no Hoare annotation was computed. [2021-02-21 20:03:56,400 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-21 20:03:56,400 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-21 20:03:56,400 INFO L189 CegarLoopUtils]: For program point L485(lines 485 505) no Hoare annotation was computed. [2021-02-21 20:03:56,400 INFO L189 CegarLoopUtils]: For program point L485-1(lines 485 505) no Hoare annotation was computed. [2021-02-21 20:03:56,401 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 936 946) 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))) [2021-02-21 20:03:56,401 INFO L185 CegarLoopUtils]: At program point L941(line 941) 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))) [2021-02-21 20:03:56,401 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 936 946) the Hoare annotation is: true [2021-02-21 20:03:56,401 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 936 946) the Hoare annotation is: true [2021-02-21 20:03:56,401 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 694 704) the Hoare annotation is: true [2021-02-21 20:03:56,401 INFO L185 CegarLoopUtils]: At program point L701(line 701) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (and (<= 0 (+ isMethaneAlarm_~retValue_acc~6 2147483648)) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~6 2147483647)) (not (<= 2 ~waterLevel~0))) [2021-02-21 20:03:56,401 INFO L192 CegarLoopUtils]: At program point L699(line 699) the Hoare annotation is: true [2021-02-21 20:03:56,402 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 694 704) the Hoare annotation is: (or (and (<= 0 (+ isMethaneAlarm_~retValue_acc~6 2147483648)) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~6 2147483647) (= isMethaneAlarm_~retValue_acc~6 |isMethaneAlarm_#res|)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:03:56,402 INFO L185 CegarLoopUtils]: At program point L699-1(line 699) the Hoare annotation is: (or (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret58|) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (<= 2 ~waterLevel~0))) [2021-02-21 20:03:56,402 INFO L185 CegarLoopUtils]: At program point L699-2(line 699) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret58|) (<= 0 (+ |isMethaneAlarm_#t~ret58| 2147483648)) (<= |isMethaneAlarm_#t~ret58| 2147483647)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:03:56,402 INFO L185 CegarLoopUtils]: At program point L699-3(line 699) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0)) (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret58|) (<= 0 (+ |isMethaneAlarm_#t~ret58| 2147483648)) (= isMethaneAlarm_~retValue_acc~6 |isMethaneAlarm_#t~ret58|) (<= |isMethaneAlarm_#t~ret58| 2147483647))) [2021-02-21 20:03:56,402 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 694 704) the Hoare annotation is: (or (and (<= 0 (+ isMethaneAlarm_~retValue_acc~6 2147483648)) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~6 2147483647) (= isMethaneAlarm_~retValue_acc~6 |isMethaneAlarm_#res|)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:03:56,402 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 686 693) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-21 20:03:56,403 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 686 693) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-21 20:03:56,403 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 686 693) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-21 20:03:56,403 INFO L185 CegarLoopUtils]: At program point L137(line 137) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= isHighWaterSensorDry_~retValue_acc~2 0) (<= 2 ~waterLevel~0))) [2021-02-21 20:03:56,403 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (<= 2 ~waterLevel~0)) [2021-02-21 20:03:56,403 INFO L185 CegarLoopUtils]: At program point L134(line 134) 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 3)) .cse1 (<= 1 isHighWaterSensorDry_~retValue_acc~2) .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:03:56,403 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 128 141) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse8 (< ~waterLevel~0 3)) (.cse5 (<= 2 ~waterLevel~0)) (.cse7 (= ~pumpRunning~0 0)) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (let ((.cse0 (not .cse9)) (.cse1 (and (= isHighWaterSensorDry_~retValue_acc~2 0) .cse9 (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2) .cse6 .cse8 .cse5 .cse7)) (.cse2 (not .cse8)) (.cse3 (not .cse7)) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse2 .cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) .cse4)))) [2021-02-21 20:03:56,404 INFO L185 CegarLoopUtils]: At program point L133(line 133) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 20:03:56,404 INFO L192 CegarLoopUtils]: At program point L132(lines 132 138) the Hoare annotation is: true [2021-02-21 20:03:56,404 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 128 141) the Hoare annotation is: true [2021-02-21 20:03:56,404 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 128 141) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse8 (< ~waterLevel~0 3)) (.cse5 (<= 2 ~waterLevel~0)) (.cse7 (= ~pumpRunning~0 0)) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (let ((.cse0 (not .cse9)) (.cse1 (and (= isHighWaterSensorDry_~retValue_acc~2 0) .cse9 (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2) .cse6 .cse8 .cse5 .cse7)) (.cse2 (not .cse8)) (.cse3 (not .cse7)) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse2 .cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) .cse4)))) [2021-02-21 20:03:56,404 INFO L185 CegarLoopUtils]: At program point L642-1(line 642) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 20:03:56,404 INFO L185 CegarLoopUtils]: At program point L640(lines 640 657) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-21 20:03:56,404 INFO L185 CegarLoopUtils]: At program point L642-2(line 642) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 20:03:56,405 INFO L185 CegarLoopUtils]: At program point L642-3(line 642) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 20:03:56,405 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 636 660) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse2 .cse3 (not .cse4)) (or .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (= ~pumpRunning~0 0) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-21 20:03:56,405 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 636 660) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-21 20:03:56,405 INFO L185 CegarLoopUtils]: At program point L655(line 655) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-21 20:03:56,405 INFO L185 CegarLoopUtils]: At program point L655-1(lines 636 660) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse2 .cse3 (not .cse4)) (or .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (= ~pumpRunning~0 0) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-21 20:03:56,405 INFO L185 CegarLoopUtils]: At program point L650(line 650) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 20:03:56,406 INFO L185 CegarLoopUtils]: At program point L646(line 646) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 20:03:56,406 INFO L185 CegarLoopUtils]: At program point L644(lines 644 652) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 20:03:56,406 INFO L185 CegarLoopUtils]: At program point L642(line 642) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-21 20:03:56,406 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 602 608) the Hoare annotation is: true [2021-02-21 20:03:56,406 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 602 608) the Hoare annotation is: true [2021-02-21 20:03:56,406 INFO L185 CegarLoopUtils]: At program point L799(line 799) the Hoare annotation is: (let ((.cse2 (<= test_~tmp___0~2 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse8 (= 1 ~systemActive~0)) (.cse10 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse3 .cse4 (<= ~pumpRunning~0 2147483647) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse8 .cse4 .cse5 .cse9 .cse6 .cse7) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4 .cse8 .cse10 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 2 ~waterLevel~0) (not (= test_~tmp~8 0)) .cse3 .cse4 .cse8 .cse10 .cse9 .cse7))) [2021-02-21 20:03:56,407 INFO L185 CegarLoopUtils]: At program point L799-1(line 799) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse1 (= test_~tmp___0~2 |test_#t~nondet77|)) (.cse2 (<= 0 (+ test_~tmp~8 2147483648))) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6) (and .cse0 .cse1 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse3 .cse4 (<= ~pumpRunning~0 2147483647) .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-21 20:03:56,407 INFO L185 CegarLoopUtils]: At program point L824(lines 781 826) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0)) (.cse3 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse4 .cse6 .cse7) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7))) [2021-02-21 20:03:56,407 INFO L185 CegarLoopUtils]: At program point L791(lines 791 797) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse5 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= test_~tmp~8 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse5 .cse1 .cse2 .cse6 .cse3 .cse7 .cse4) (not .cse2) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse5 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse6 .cse7 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse5 .cse1 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse7 .cse4))) [2021-02-21 20:03:56,408 INFO L185 CegarLoopUtils]: At program point L791-1(lines 791 797) the Hoare annotation is: (let ((.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse6 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= test_~tmp~8 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse6 .cse1 .cse2 .cse7 .cse4 .cse8 .cse5) (and .cse0 (= 2 ~waterLevel~0) (not (= test_~tmp~8 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (not .cse2) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse6 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse7 .cse8 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse6 .cse1 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse7 (= ~switchedOnBeforeTS~0 0) .cse8 .cse5))) [2021-02-21 20:03:56,408 INFO L185 CegarLoopUtils]: At program point L783(lines 783 787) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0)) (.cse3 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse4 .cse6 .cse7) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7))) [2021-02-21 20:03:56,408 INFO L185 CegarLoopUtils]: At program point L779(line 779) 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))) [2021-02-21 20:03:56,408 INFO L185 CegarLoopUtils]: At program point L775(line 775) 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))) [2021-02-21 20:03:56,408 INFO L185 CegarLoopUtils]: At program point L817(lines 817 821) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:03:56,408 INFO L185 CegarLoopUtils]: At program point L817-2(lines 811 822) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:03:56,409 INFO L185 CegarLoopUtils]: At program point L809(line 809) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:03:56,409 INFO L185 CegarLoopUtils]: At program point L776(line 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))) [2021-02-21 20:03:56,409 INFO L185 CegarLoopUtils]: At program point L809-1(line 809) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:03:56,409 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 771 834) the Hoare annotation is: true [2021-02-21 20:03:56,409 INFO L185 CegarLoopUtils]: At program point L801(lines 801 807) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5))) [2021-02-21 20:03:56,410 INFO L185 CegarLoopUtils]: At program point L801-1(lines 801 807) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:03:56,410 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 771 834) 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))) [2021-02-21 20:03:56,410 INFO L185 CegarLoopUtils]: At program point L793(line 793) the Hoare annotation is: (let ((.cse7 (= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (not (= test_~tmp~8 0))) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse7 .cse4 .cse8 .cse5 .cse6) (not .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~waterLevel~0 1) .cse2 .cse3 .cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse3 (<= ~pumpRunning~0 2147483647) .cse4 .cse5 .cse6))) [2021-02-21 20:03:56,410 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 771 834) the Hoare annotation is: true [2021-02-21 20:03:56,410 INFO L185 CegarLoopUtils]: At program point L789(line 789) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse4 (<= test_~tmp~8 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse1 (<= 0 (+ |test_#t~nondet76| 2147483648))) (.cse3 (<= |test_#t~nondet76| 2147483647)) (.cse8 (= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse8 .cse5 .cse9 .cse6 .cse7) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse4 (<= ~pumpRunning~0 2147483647) .cse5 .cse6 .cse7) (not .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2021-02-21 20:03:56,411 INFO L185 CegarLoopUtils]: At program point L789-1(line 789) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 0)) (.cse7 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ |test_#t~nondet76| 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= |test_#t~nondet76| 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= test_~tmp~8 |test_#t~nondet76|))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse8 .cse4 .cse5 .cse6) (not .cse7) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5 .cse6))) [2021-02-21 20:03:56,411 INFO L185 CegarLoopUtils]: At program point L773(line 773) 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))) [2021-02-21 20:03:56,411 INFO L185 CegarLoopUtils]: At program point L827(lines 780 828) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:03:56,411 INFO L185 CegarLoopUtils]: At program point L815(line 815) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:03:56,411 INFO L185 CegarLoopUtils]: At program point L782(lines 781 826) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0)) (.cse3 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse4 .cse6 .cse7) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7))) [2021-02-21 20:03:56,412 INFO L185 CegarLoopUtils]: At program point L815-1(line 815) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:03:56,412 INFO L185 CegarLoopUtils]: At program point L815-2(line 815) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:03:56,412 INFO L185 CegarLoopUtils]: At program point L811(lines 811 822) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:03:56,412 INFO L185 CegarLoopUtils]: At program point L774(line 774) 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))) [2021-02-21 20:03:56,412 INFO L185 CegarLoopUtils]: At program point L803(line 803) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5))) [2021-02-21 20:03:56,412 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-21 20:03:56,412 INFO L189 CegarLoopUtils]: For program point L444-1(line 444) no Hoare annotation was computed. [2021-02-21 20:03:56,413 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-21 20:03:56,413 INFO L189 CegarLoopUtils]: For program point L444-2(line 444) no Hoare annotation was computed. [2021-02-21 20:03:56,413 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 425 470) no Hoare annotation was computed. [2021-02-21 20:03:56,413 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-21 20:03:56,413 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-21 20:03:56,413 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-21 20:03:56,413 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-21 20:03:56,413 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-21 20:03:56,413 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-21 20:03:56,413 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-21 20:03:56,413 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-21 20:03:56,414 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-21 20:03:56,414 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-21 20:03:56,414 INFO L189 CegarLoopUtils]: For program point L449(lines 449 450) no Hoare annotation was computed. [2021-02-21 20:03:56,414 INFO L189 CegarLoopUtils]: For program point L445(lines 445 452) no Hoare annotation was computed. [2021-02-21 20:03:56,414 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-21 20:03:56,414 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-21 20:03:56,414 INFO L189 CegarLoopUtils]: For program point L439(lines 439 459) no Hoare annotation was computed. [2021-02-21 20:03:56,414 INFO L189 CegarLoopUtils]: For program point L439-1(lines 439 459) no Hoare annotation was computed. [2021-02-21 20:03:56,414 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 425 470) no Hoare annotation was computed. [2021-02-21 20:03:56,414 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-21 20:03:56,414 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-21 20:03:56,414 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-21 20:03:56,415 INFO L189 CegarLoopUtils]: For program point L466-1(line 466) no Hoare annotation was computed. [2021-02-21 20:03:56,415 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 425 470) no Hoare annotation was computed. [2021-02-21 20:03:56,415 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-21 20:03:56,415 INFO L189 CegarLoopUtils]: For program point L466-2(line 466) no Hoare annotation was computed. [2021-02-21 20:03:56,415 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-21 20:03:56,415 INFO L189 CegarLoopUtils]: For program point L464-1(line 464) no Hoare annotation was computed. [2021-02-21 20:03:56,415 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-21 20:03:56,415 INFO L189 CegarLoopUtils]: For program point L464-2(line 464) no Hoare annotation was computed. [2021-02-21 20:03:56,415 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-21 20:03:56,415 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-21 20:03:56,415 INFO L189 CegarLoopUtils]: For program point L425(lines 425 470) no Hoare annotation was computed. [2021-02-21 20:03:56,415 INFO L189 CegarLoopUtils]: For program point L456(lines 456 457) no Hoare annotation was computed. [2021-02-21 20:03:56,416 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 661 668) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:03:56,416 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 661 668) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:03:56,416 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 661 668) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:03:56,416 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-21 20:03:56,416 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-21 20:03:56,416 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2021-02-21 20:03:56,416 INFO L189 CegarLoopUtils]: For program point L104(lines 104 112) no Hoare annotation was computed. [2021-02-21 20:03:56,416 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-21 20:03:56,416 INFO L189 CegarLoopUtils]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2021-02-21 20:03:56,416 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2021-02-21 20:03:56,417 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2021-02-21 20:03:56,417 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-21 20:03:56,417 INFO L189 CegarLoopUtils]: For program point L382-1(line 382) no Hoare annotation was computed. [2021-02-21 20:03:56,417 INFO L189 CegarLoopUtils]: For program point L382-2(line 382) no Hoare annotation was computed. [2021-02-21 20:03:56,417 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-21 20:03:56,417 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-21 20:03:56,417 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-21 20:03:56,417 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-21 20:03:56,417 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-21 20:03:56,417 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-21 20:03:56,417 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-21 20:03:56,417 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-21 20:03:56,417 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-21 20:03:56,418 INFO L189 CegarLoopUtils]: For program point L400-1(line 400) no Hoare annotation was computed. [2021-02-21 20:03:56,418 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-21 20:03:56,418 INFO L189 CegarLoopUtils]: For program point L400-2(line 400) no Hoare annotation was computed. [2021-02-21 20:03:56,418 INFO L189 CegarLoopUtils]: For program point L392(lines 370 393) no Hoare annotation was computed. [2021-02-21 20:03:56,418 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-21 20:03:56,418 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-21 20:03:56,418 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-21 20:03:56,418 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-21 20:03:56,418 INFO L189 CegarLoopUtils]: For program point L351(lines 351 367) no Hoare annotation was computed. [2021-02-21 20:03:56,418 INFO L189 CegarLoopUtils]: For program point L384-1(line 384) no Hoare annotation was computed. [2021-02-21 20:03:56,418 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 322 424) no Hoare annotation was computed. [2021-02-21 20:03:56,418 INFO L189 CegarLoopUtils]: For program point L384-2(line 384) no Hoare annotation was computed. [2021-02-21 20:03:56,419 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-21 20:03:56,419 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-21 20:03:56,419 INFO L189 CegarLoopUtils]: For program point L368(lines 368 409) no Hoare annotation was computed. [2021-02-21 20:03:56,419 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-21 20:03:56,419 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-21 20:03:56,419 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-21 20:03:56,419 INFO L189 CegarLoopUtils]: For program point L360-1(line 360) no Hoare annotation was computed. [2021-02-21 20:03:56,419 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 322 424) no Hoare annotation was computed. [2021-02-21 20:03:56,419 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-21 20:03:56,419 INFO L189 CegarLoopUtils]: For program point L410(lines 410 421) no Hoare annotation was computed. [2021-02-21 20:03:56,419 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-21 20:03:56,419 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 322 424) no Hoare annotation was computed. [2021-02-21 20:03:56,420 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-21 20:03:56,420 INFO L189 CegarLoopUtils]: For program point L402-1(line 402) no Hoare annotation was computed. [2021-02-21 20:03:56,420 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-21 20:03:56,420 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-21 20:03:56,420 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-21 20:03:56,420 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-21 20:03:56,420 INFO L189 CegarLoopUtils]: For program point L386-1(line 386) no Hoare annotation was computed. [2021-02-21 20:03:56,420 INFO L189 CegarLoopUtils]: For program point L353-1(line 353) no Hoare annotation was computed. [2021-02-21 20:03:56,420 INFO L189 CegarLoopUtils]: For program point L411(lines 411 418) no Hoare annotation was computed. [2021-02-21 20:03:56,420 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-21 20:03:56,420 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-21 20:03:56,420 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-21 20:03:56,421 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-21 20:03:56,421 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-21 20:03:56,421 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-21 20:03:56,421 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-21 20:03:56,421 INFO L189 CegarLoopUtils]: For program point L346(lines 346 350) no Hoare annotation was computed. [2021-02-21 20:03:56,421 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-21 20:03:56,421 INFO L189 CegarLoopUtils]: For program point L371-2(lines 371 391) no Hoare annotation was computed. [2021-02-21 20:03:56,421 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-21 20:03:56,421 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-21 20:03:56,421 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-21 20:03:56,422 INFO L189 CegarLoopUtils]: For program point L322(lines 322 424) no Hoare annotation was computed. [2021-02-21 20:03:56,422 INFO L189 CegarLoopUtils]: For program point L322-1(lines 322 424) no Hoare annotation was computed. [2021-02-21 20:03:56,422 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-21 20:03:56,422 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-21 20:03:56,422 INFO L189 CegarLoopUtils]: For program point L413-1(line 413) no Hoare annotation was computed. [2021-02-21 20:03:56,422 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-21 20:03:56,422 INFO L189 CegarLoopUtils]: For program point L413-2(line 413) no Hoare annotation was computed. [2021-02-21 20:03:56,422 INFO L189 CegarLoopUtils]: For program point L372(lines 371 391) no Hoare annotation was computed. [2021-02-21 20:03:56,422 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-21 20:03:56,422 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-21 20:03:56,422 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-21 20:03:56,423 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-21 20:03:56,423 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-21 20:03:56,423 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-21 20:03:56,423 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-21 20:03:56,423 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-21 20:03:56,423 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-21 20:03:56,423 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-21 20:03:56,423 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-21 20:03:56,423 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-21 20:03:56,423 INFO L189 CegarLoopUtils]: For program point L373(lines 373 377) no Hoare annotation was computed. [2021-02-21 20:03:56,423 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-21 20:03:56,424 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-21 20:03:56,424 INFO L189 CegarLoopUtils]: For program point L398-1(line 398) no Hoare annotation was computed. [2021-02-21 20:03:56,424 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-21 20:03:56,424 INFO L189 CegarLoopUtils]: For program point L398-2(line 398) no Hoare annotation was computed. [2021-02-21 20:03:56,424 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-21 20:03:56,424 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-21 20:03:56,424 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-21 20:03:56,424 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 840 849) no Hoare annotation was computed. [2021-02-21 20:03:56,424 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 840 849) no Hoare annotation was computed. [2021-02-21 20:03:56,424 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-21 20:03:56,424 INFO L189 CegarLoopUtils]: For program point L842-1(line 842) no Hoare annotation was computed. [2021-02-21 20:03:56,424 INFO L189 CegarLoopUtils]: For program point L842-2(line 842) no Hoare annotation was computed. [2021-02-21 20:03:56,425 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 840 849) no Hoare annotation was computed. [2021-02-21 20:03:56,425 INFO L185 CegarLoopUtils]: At program point L572(line 572) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-21 20:03:56,425 INFO L185 CegarLoopUtils]: At program point L502(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,425 INFO L185 CegarLoopUtils]: At program point L502-1(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,425 INFO L185 CegarLoopUtils]: At program point L114(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,425 INFO L185 CegarLoopUtils]: At program point L114-1(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,425 INFO L185 CegarLoopUtils]: At program point L114-2(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,425 INFO L185 CegarLoopUtils]: At program point L110(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,425 INFO L185 CegarLoopUtils]: At program point L110-1(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,426 INFO L185 CegarLoopUtils]: At program point L110-2(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,426 INFO L185 CegarLoopUtils]: At program point L110-3(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,426 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,426 INFO L185 CegarLoopUtils]: At program point L874(line 874) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 20:03:56,426 INFO L185 CegarLoopUtils]: At program point L106-1(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,426 INFO L185 CegarLoopUtils]: At program point L457(line 457) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,426 INFO L185 CegarLoopUtils]: At program point L106-2(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,426 INFO L185 CegarLoopUtils]: At program point L106-3(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,426 INFO L185 CegarLoopUtils]: At program point L519(line 519) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,427 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,427 INFO L185 CegarLoopUtils]: At program point L106-4(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,427 INFO L185 CegarLoopUtils]: At program point L102-1(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,427 INFO L185 CegarLoopUtils]: At program point L106-5(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,427 INFO L185 CegarLoopUtils]: At program point L102-2(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,427 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)|)) [2021-02-21 20:03:56,427 INFO L185 CegarLoopUtils]: At program point L102-3(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,427 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)|)) [2021-02-21 20:03:56,427 INFO L185 CegarLoopUtils]: At program point L102-4(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,427 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)|)) [2021-02-21 20:03:56,428 INFO L185 CegarLoopUtils]: At program point L102-5(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,428 INFO L185 CegarLoopUtils]: At program point L449(line 449) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,428 INFO L185 CegarLoopUtils]: At program point L321(line 321) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,428 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)|)) [2021-02-21 20:03:56,428 INFO L185 CegarLoopUtils]: At program point L102-6(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,428 INFO L185 CegarLoopUtils]: At program point L449-1(line 449) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,428 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)|)) [2021-02-21 20:03:56,428 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)|)) [2021-02-21 20:03:56,428 INFO L185 CegarLoopUtils]: At program point L102-7(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,428 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)|)) [2021-02-21 20:03:56,429 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)|)) [2021-02-21 20:03:56,429 INFO L185 CegarLoopUtils]: At program point L573(line 573) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-21 20:03:56,429 INFO L185 CegarLoopUtils]: At program point L503(line 503) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,429 INFO L185 CegarLoopUtils]: At program point L495(line 495) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,429 INFO L185 CegarLoopUtils]: At program point L495-1(line 495) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,429 INFO L185 CegarLoopUtils]: At program point L743(line 743) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,429 INFO L185 CegarLoopUtils]: At program point L743-1(line 743) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,429 INFO L185 CegarLoopUtils]: At program point L743-2(line 743) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,429 INFO L185 CegarLoopUtils]: At program point L743-3(line 743) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,429 INFO L185 CegarLoopUtils]: At program point L739(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,429 INFO L185 CegarLoopUtils]: At program point L450(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,429 INFO L185 CegarLoopUtils]: At program point L739-1(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,429 INFO L185 CegarLoopUtils]: At program point L739-2(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,430 INFO L185 CegarLoopUtils]: At program point L739-3(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,430 INFO L185 CegarLoopUtils]: At program point L735(line 735) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,430 INFO L185 CegarLoopUtils]: At program point L739-4(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,430 INFO L185 CegarLoopUtils]: At program point L735-1(line 735) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,430 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 20:03:56,430 INFO L185 CegarLoopUtils]: At program point L735-2(line 735) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,430 INFO L185 CegarLoopUtils]: At program point L735-3(line 735) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,430 INFO L185 CegarLoopUtils]: At program point L731(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,430 INFO L185 CegarLoopUtils]: At program point L731-1(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,430 INFO L185 CegarLoopUtils]: At program point L731-2(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,430 INFO L185 CegarLoopUtils]: At program point L731-3(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,430 INFO L185 CegarLoopUtils]: At program point L727(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,431 INFO L185 CegarLoopUtils]: At program point L731-4(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,431 INFO L185 CegarLoopUtils]: At program point L727-1(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,431 INFO L185 CegarLoopUtils]: At program point L731-5(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,431 INFO L185 CegarLoopUtils]: At program point L727-2(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,431 INFO L185 CegarLoopUtils]: At program point L731-6(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,431 INFO L185 CegarLoopUtils]: At program point L727-3(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,431 INFO L185 CegarLoopUtils]: At program point L731-7(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,431 INFO L185 CegarLoopUtils]: At program point L723(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,431 INFO L185 CegarLoopUtils]: At program point L727-4(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,431 INFO L185 CegarLoopUtils]: At program point L723-1(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,431 INFO L185 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,432 INFO L185 CegarLoopUtils]: At program point L723-2(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,432 INFO L185 CegarLoopUtils]: At program point L496(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,432 INFO L185 CegarLoopUtils]: At program point L723-3(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,432 INFO L185 CegarLoopUtils]: At program point L719(line 719) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,432 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-21 20:03:56,432 INFO L185 CegarLoopUtils]: At program point L745(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,433 INFO L185 CegarLoopUtils]: At program point L456(line 456) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,433 INFO L185 CegarLoopUtils]: At program point L745-1(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,433 INFO L185 CegarLoopUtils]: At program point L456-1(line 456) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,433 INFO L185 CegarLoopUtils]: At program point L745-2(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,433 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 20:03:56,433 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 20:03:56,433 INFO L185 CegarLoopUtils]: At program point L674-1(line 674) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= |activatePump_#t~ret57| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:03:56,433 INFO L185 CegarLoopUtils]: At program point L674-2(line 674) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= |activatePump_#t~ret57| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:03:56,434 INFO L185 CegarLoopUtils]: At program point L674-3(line 674) the Hoare annotation is: (or (and (= |activatePump_#t~ret57| activatePump_~tmp~6) (= |activatePump_#t~ret57| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (<= 2 ~waterLevel~0))) [2021-02-21 20:03:56,434 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 669 685) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~6))) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) .cse0) (and (= ~pumpRunning~0 1) .cse0 (= activatePump_~tmp~6 0)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (<= 2 ~waterLevel~0)))) [2021-02-21 20:03:56,434 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 669 685) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:03:56,434 INFO L185 CegarLoopUtils]: At program point L680(line 680) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= activatePump_~tmp~6 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:03:56,434 INFO L185 CegarLoopUtils]: At program point L680-1(lines 669 685) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~6))) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) .cse0) (and (= ~pumpRunning~0 1) .cse0 (= activatePump_~tmp~6 0)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (<= 2 ~waterLevel~0)))) [2021-02-21 20:03:56,434 INFO L185 CegarLoopUtils]: At program point L676(lines 676 682) the Hoare annotation is: (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:03:56,435 INFO L185 CegarLoopUtils]: At program point L674(line 674) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:03:56,435 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 119 127) the Hoare annotation is: true [2021-02-21 20:03:56,435 INFO L185 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2))) [2021-02-21 20:03:56,435 INFO L192 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: true [2021-02-21 20:03:56,435 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 119 127) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse1) (or .cse2 (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse0 .cse1))) [2021-02-21 20:03:56,435 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 119 127) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse1) (or .cse2 (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse0 .cse1))) [2021-02-21 20:03:56,436 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 750 768) 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 (<= 2 ~waterLevel~0) (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0))) (or (and (= isHighWaterLevel_~tmp~7 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~8) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:03:56,436 INFO L185 CegarLoopUtils]: At program point L765(line 765) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 20:03:56,436 INFO L185 CegarLoopUtils]: At program point L762(line 762) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= isHighWaterLevel_~tmp~7 0) (<= 2 ~waterLevel~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 20:03:56,436 INFO L185 CegarLoopUtils]: At program point L760(line 760) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:03:56,436 INFO L185 CegarLoopUtils]: At program point L759(lines 759 763) the Hoare annotation is: (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse6 (= 1 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not .cse7)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse6)) (.cse4 (and (= isHighWaterLevel_~tmp~7 0) .cse6 .cse7 .cse5))) (and (or (<= 1 isHighWaterLevel_~tmp~7) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not .cse5) .cse4)))) [2021-02-21 20:03:56,436 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 750 768) the Hoare annotation is: true [2021-02-21 20:03:56,436 INFO L192 CegarLoopUtils]: At program point L757(line 757) the Hoare annotation is: true [2021-02-21 20:03:56,436 INFO L185 CegarLoopUtils]: At program point L759-2(lines 759 763) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)) (or .cse0 (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 1)) .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:03:56,437 INFO L185 CegarLoopUtils]: At program point L757-1(line 757) 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 (= |isHighWaterLevel_#t~ret75| 0) .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (<= 1 |isHighWaterLevel_#t~ret75|) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-21 20:03:56,437 INFO L185 CegarLoopUtils]: At program point L757-2(line 757) 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 (= |isHighWaterLevel_#t~ret75| 0) .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (<= 1 |isHighWaterLevel_#t~ret75|) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-21 20:03:56,437 INFO L185 CegarLoopUtils]: At program point L757-3(line 757) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= |isHighWaterLevel_#t~ret75| 0) (= |isHighWaterLevel_#t~ret75| isHighWaterLevel_~tmp~7)) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (and (<= 1 isHighWaterLevel_~tmp~7) (<= 1 |isHighWaterLevel_#t~ret75|)) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-21 20:03:56,437 INFO L192 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: true [2021-02-21 20:03:56,437 INFO L192 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: true [2021-02-21 20:03:56,437 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 750 768) 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 (<= 2 ~waterLevel~0) (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0))) (or (and (= isHighWaterLevel_~tmp~7 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~8) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:03:56,438 INFO L185 CegarLoopUtils]: At program point L80(line 80) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-21 20:03:56,438 INFO L192 CegarLoopUtils]: At program point L79-1(lines 75 86) the Hoare annotation is: true [2021-02-21 20:03:56,438 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 75 86) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 2 ~waterLevel~0)) .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-21 20:03:56,438 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: true [2021-02-21 20:03:56,438 INFO L185 CegarLoopUtils]: At program point L82(line 82) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 2 ~waterLevel~0)) .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-21 20:03:56,438 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 20:03:56,438 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 20:03:56,438 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 20:03:56,438 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 20:03:56,438 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 87 95) the Hoare annotation is: true [2021-02-21 20:03:56,439 INFO L185 CegarLoopUtils]: At program point L92(line 92) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:03:56,439 INFO L192 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: true [2021-02-21 20:03:56,439 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 87 95) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:03:56,439 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 87 95) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-21 20:03:56,439 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 575 601) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (and .cse3 .cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse1 .cse2) (or (and .cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse4) .cse0 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0)))))) [2021-02-21 20:03:56,439 INFO L185 CegarLoopUtils]: At program point L591(line 591) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse2) .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse2 (= ~pumpRunning~0 0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~waterLevel~0 1) .cse3 .cse2 (<= ~pumpRunning~0 2147483647)) (not (= |old(~waterLevel~0)| 2)) .cse1))) [2021-02-21 20:03:56,440 INFO L185 CegarLoopUtils]: At program point L589(lines 589 595) the Hoare annotation is: (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse14 (= ~switchedOnBeforeTS~0 0))) (let ((.cse8 (and .cse15 .cse3 (not .cse14))) (.cse9 (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse15 .cse12 .cse6 (<= ~pumpRunning~0 2147483647))) (.cse10 (not (= |old(~waterLevel~0)| 2))) (.cse0 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse7 (and .cse11 (= ~pumpRunning~0 1) .cse13 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse14)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not .cse13))) (and (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (< ~waterLevel~0 3))) (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (and .cse6 .cse1 .cse2) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (or .cse7 .cse8 (and .cse6 .cse3) .cse9 .cse10 .cse5) (or .cse8 .cse9 (not (= |old(~pumpRunning~0)| 1)) .cse10 .cse5 (not .cse0)) (or (and .cse11 .cse12 .cse6) .cse7 .cse4 .cse5 (not (= |old(~pumpRunning~0)| 0)))))) [2021-02-21 20:03:56,440 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 575 601) the Hoare annotation is: (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse14 (= ~switchedOnBeforeTS~0 0))) (let ((.cse8 (and .cse15 .cse3 (not .cse14))) (.cse9 (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse15 .cse12 .cse6 (<= ~pumpRunning~0 2147483647))) (.cse10 (not (= |old(~waterLevel~0)| 2))) (.cse0 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse7 (and .cse11 (= ~pumpRunning~0 1) .cse13 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse14)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not .cse13))) (and (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (< ~waterLevel~0 3))) (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (and .cse6 .cse1 .cse2) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (or .cse7 .cse8 (and .cse6 .cse3) .cse9 .cse10 .cse5) (or .cse8 .cse9 (not (= |old(~pumpRunning~0)| 1)) .cse10 .cse5 (not .cse0)) (or (and .cse11 .cse12 .cse6) .cse7 .cse4 .cse5 (not (= |old(~pumpRunning~0)| 0)))))) [2021-02-21 20:03:56,440 INFO L185 CegarLoopUtils]: At program point L584(line 584) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3) .cse0 .cse1 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (not (= |old(~waterLevel~0)| 2)) .cse1 (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= 2 ~waterLevel~0) .cse2 .cse3 (<= ~pumpRunning~0 2147483647))))) [2021-02-21 20:03:56,440 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 575 601) the Hoare annotation is: (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse14 (= ~switchedOnBeforeTS~0 0))) (let ((.cse8 (and .cse15 .cse3 (not .cse14))) (.cse9 (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse15 .cse12 .cse6 (<= ~pumpRunning~0 2147483647))) (.cse10 (not (= |old(~waterLevel~0)| 2))) (.cse0 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse7 (and .cse11 (= ~pumpRunning~0 1) .cse13 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse14)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not .cse13))) (and (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (< ~waterLevel~0 3))) (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (and .cse6 .cse1 .cse2) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (or .cse7 .cse8 (and .cse6 .cse3) .cse9 .cse10 .cse5) (or .cse8 .cse9 (not (= |old(~pumpRunning~0)| 1)) .cse10 .cse5 (not .cse0)) (or (and .cse11 .cse12 .cse6) .cse7 .cse4 .cse5 (not (= |old(~pumpRunning~0)| 0)))))) [2021-02-21 20:03:56,441 INFO L185 CegarLoopUtils]: At program point L582(lines 578 600) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~waterLevel~0 1) .cse3 .cse2 (<= ~pumpRunning~0 2147483647)) (and .cse2 (= ~pumpRunning~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse1) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse2) .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 20:03:56,441 INFO L185 CegarLoopUtils]: At program point L580(lines 578 600) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (not (= |old(~waterLevel~0)| 2)) .cse2 (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= 2 ~waterLevel~0) .cse3 .cse4 (<= ~pumpRunning~0 2147483647)))))) [2021-02-21 20:03:56,441 INFO L192 CegarLoopUtils]: At program point L896(line 896) the Hoare annotation is: true [2021-02-21 20:03:56,441 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 875 904) the Hoare annotation is: true [2021-02-21 20:03:56,441 INFO L192 CegarLoopUtils]: At program point L886(line 886) the Hoare annotation is: true [2021-02-21 20:03:56,441 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 875 904) the Hoare annotation is: true [2021-02-21 20:03:56,441 INFO L192 CegarLoopUtils]: At program point L889(lines 889 893) the Hoare annotation is: true [2021-02-21 20:03:56,441 INFO L192 CegarLoopUtils]: At program point L889-1(lines 889 893) the Hoare annotation is: true [2021-02-21 20:03:56,441 INFO L192 CegarLoopUtils]: At program point L885-2(lines 885 899) the Hoare annotation is: true [2021-02-21 20:03:56,441 INFO L192 CegarLoopUtils]: At program point L881(line 881) the Hoare annotation is: true [2021-02-21 20:03:56,441 INFO L192 CegarLoopUtils]: At program point L881-1(line 881) the Hoare annotation is: true [2021-02-21 20:03:56,442 INFO L192 CegarLoopUtils]: At program point L877(line 877) the Hoare annotation is: true [2021-02-21 20:03:56,442 INFO L192 CegarLoopUtils]: At program point L900(lines 875 904) the Hoare annotation is: true [2021-02-21 20:03:56,442 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 51 62) the Hoare annotation is: (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2021-02-21 20:03:56,442 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~pumpRunning~0 2147483648)))) (.cse1 (not (<= ~pumpRunning~0 2147483647))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4) (or .cse0 (= ~waterLevel~0 1) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-21 20:03:56,442 INFO L185 CegarLoopUtils]: At program point L56(line 56) the Hoare annotation is: (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2021-02-21 20:03:56,442 INFO L185 CegarLoopUtils]: At program point L55-1(lines 51 62) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~pumpRunning~0 2147483648)))) (.cse1 (not (<= ~pumpRunning~0 2147483647))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4) (or .cse0 (= ~waterLevel~0 1) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-21 20:03:56,442 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 929 935) the Hoare annotation is: true [2021-02-21 20:03:56,442 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 929 935) the Hoare annotation is: true [2021-02-21 20:03:56,442 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 20:03:56,442 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 20:03:56,442 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 20:03:56,443 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 20:03:56,443 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: (let ((.cse0 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse1 (= test_~tmp~8 0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 .cse1 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or (not (= ~pumpRunning~0 1)) .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-21 20:03:56,443 INFO L185 CegarLoopUtils]: At program point L68(line 68) the Hoare annotation is: (let ((.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) (.cse0 (= test_~tmp~8 0)) (.cse1 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= test_~tmp~8 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse4 .cse5 .cse6) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-21 20:03:56,443 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (let ((.cse0 (= test_~tmp~8 0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or (not (= ~pumpRunning~0 1)) .cse0 (= 2 ~waterLevel~0) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6))) [2021-02-21 20:03:56,443 INFO L185 CegarLoopUtils]: At program point L67-1(lines 63 74) the Hoare annotation is: (let ((.cse0 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse1 (= test_~tmp~8 0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 .cse1 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or (not (= ~pumpRunning~0 1)) .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-21 20:03:56,443 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 143 150) the Hoare annotation is: true [2021-02-21 20:03:56,443 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 147) the Hoare annotation is: true [2021-02-21 20:03:56,443 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 143 150) the Hoare annotation is: true [2021-02-21 20:03:56,444 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 143 150) the Hoare annotation is: true [2021-02-21 20:03:56,444 INFO L192 CegarLoopUtils]: At program point L147(line 147) the Hoare annotation is: true [2021-02-21 20:03:56,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 08:03:56 BoogieIcfgContainer [2021-02-21 20:03:56,474 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 20:03:56,475 INFO L168 Benchmark]: Toolchain (without parser) took 369849.18 ms. Allocated memory was 151.0 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 134.0 MB in the beginning and 628.8 MB in the end (delta: -494.8 MB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-02-21 20:03:56,475 INFO L168 Benchmark]: CDTParser took 1.12 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 125.2 MB in the end (delta: 138.4 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 20:03:56,476 INFO L168 Benchmark]: CACSL2BoogieTranslator took 540.69 ms. Allocated memory is still 151.0 MB. Free memory was 133.0 MB in the beginning and 111.3 MB in the end (delta: 21.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-21 20:03:56,476 INFO L168 Benchmark]: Boogie Preprocessor took 163.18 ms. Allocated memory is still 151.0 MB. Free memory was 111.3 MB in the beginning and 131.5 MB in the end (delta: -20.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-21 20:03:56,476 INFO L168 Benchmark]: RCFGBuilder took 1288.93 ms. Allocated memory is still 151.0 MB. Free memory was 130.9 MB in the beginning and 71.8 MB in the end (delta: 59.1 MB). Peak memory consumption was 60.7 MB. Max. memory is 8.0 GB. [2021-02-21 20:03:56,476 INFO L168 Benchmark]: TraceAbstraction took 367837.90 ms. Allocated memory was 151.0 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 71.3 MB in the beginning and 628.8 MB in the end (delta: -557.5 MB). Peak memory consumption was 1.0 GB. Max. memory is 8.0 GB. [2021-02-21 20:03:56,477 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.12 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 125.2 MB in the end (delta: 138.4 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 540.69 ms. Allocated memory is still 151.0 MB. Free memory was 133.0 MB in the beginning and 111.3 MB in the end (delta: 21.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 163.18 ms. Allocated memory is still 151.0 MB. Free memory was 111.3 MB in the beginning and 131.5 MB in the end (delta: -20.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1288.93 ms. Allocated memory is still 151.0 MB. Free memory was 130.9 MB in the beginning and 71.8 MB in the end (delta: 59.1 MB). Peak memory consumption was 60.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 367837.90 ms. Allocated memory was 151.0 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 71.3 MB in the beginning and 628.8 MB in the end (delta: -557.5 MB). Peak memory consumption was 1.0 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 147]: 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: 875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 781]: Loop Invariant Derived loop invariant: (((((!(\old(waterLevel) == 1) || (((((((0 <= tmp + 2147483648 && tmp___0 <= 2147483647) && tmp <= 2147483647) && 1 == systemActive) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((\old(waterLevel) == waterLevel && 1 == systemActive) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || ((((((((0 <= pumpRunning + 2147483648 && 0 <= tmp + 2147483648) && tmp___0 <= 2147483647) && pumpRunning == switchedOnBeforeTS) && tmp <= 2147483647) && pumpRunning <= 2147483647) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (((((((((0 <= tmp + 2147483648 && tmp___0 <= 2147483647) && tmp <= 2147483647) && pumpRunning == 1) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - InvariantResult [Line: 885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 780]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 857]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 520]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 864]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 528]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((((0 <= pumpRunning + 2147483648 && pumpRunning == switchedOnBeforeTS) && pumpRunning <= 2147483647) || !(1 == systemActive)) || !(2 == waterLevel)) && (((pumpRunning == switchedOnBeforeTS || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || !(1 == systemActive)) - ProcedureContractResult [Line: 538]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((((!(pumpRunning == switchedOnBeforeTS) || 2 == tmp) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) && ((((((!(pumpRunning == 1) || tmp == waterLevel) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 947]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 610]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (((((((((pumpRunning == 1 && methaneLevelCritical == 0) && 1 == systemActive) && 2 <= waterLevel) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && (((((((((pumpRunning == 1 && methaneLevelCritical == 0) && 1 == systemActive) && 2 <= waterLevel) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) || tmp == 1)) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 705]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc))) && ((!(1 == systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 850]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 936]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 694]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((((((0 <= retValue_acc + 2147483648 && retValue_acc == methaneLevelCritical) && retValue_acc <= 2147483647) && retValue_acc == \result) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp == 1)) || !(2 == waterLevel) - ProcedureContractResult [Line: 686]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || pumpRunning == 0) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 128]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(pumpRunning == switchedOnBeforeTS) || ((((((retValue_acc == 0 && pumpRunning == switchedOnBeforeTS) && \result == retValue_acc) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel) && pumpRunning == 0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) && (((((!(pumpRunning == switchedOnBeforeTS) || ((((((retValue_acc == 0 && pumpRunning == switchedOnBeforeTS) && \result == retValue_acc) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel) && pumpRunning == 0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) - ProcedureContractResult [Line: 636]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((pumpRunning == 1 && methaneLevelCritical == 0) && 2 <= waterLevel) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || pumpRunning == 0) || !(\old(pumpRunning) <= 2147483647)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 602]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 771]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 661]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: (((((!(methaneLevelCritical == tmp) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 669]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((((((pumpRunning == \old(pumpRunning) && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648) && methaneLevelCritical == tmp) || ((pumpRunning == 1 && methaneLevelCritical == tmp) && tmp == 0)) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 1)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 75]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 119]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((((((!(pumpRunning == 1) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel))) && (((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 750]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && retValue_acc <= 0) && 0 <= retValue_acc) && tmp___0 <= 0)) && (((((((tmp == 0 && \result == retValue_acc) && tmp___0 == 1) && tmp___0 == retValue_acc) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 87]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((!(pumpRunning == switchedOnBeforeTS) || (\result == retValue_acc && methaneLevelCritical == retValue_acc)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp == 1)) || !(2 == waterLevel) - ProcedureContractResult [Line: 575]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((\old(switchedOnBeforeTS) == 0 || ((switchedOnBeforeTS == \old(switchedOnBeforeTS) && waterLevel < 3) && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning))) && ((((((((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && switchedOnBeforeTS == 0) || ((waterLevel == 1 && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) || (pumpRunning == \old(pumpRunning) && pumpRunning == 0)) || ((((0 <= pumpRunning + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) && pumpRunning <= 2147483647)) || !(\old(waterLevel) == 2)) || !(1 == systemActive))) && (((((((waterLevel == 1 && pumpRunning == 0) && !(switchedOnBeforeTS == 0)) || ((((0 <= pumpRunning + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) && pumpRunning <= 2147483647)) || !(\old(pumpRunning) == 1)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0))) && ((((((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) || (((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && switchedOnBeforeTS == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 875]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 51]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) && ((((((!(0 <= pumpRunning + 2147483648) || waterLevel == 1) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) - ProcedureContractResult [Line: 929]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((!(0 <= pumpRunning + 2147483648) || ((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2)) || tmp == 0) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(tmp <= 2147483647)) && (((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp <= 2147483647))) && (((((((((!(pumpRunning == 1) || tmp == 0) || 2 == waterLevel) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(tmp <= 2147483647)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 143]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 649 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 145.8s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 129.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 221.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3066 SDtfs, 10358 SDslu, 8335 SDs, 0 SdLazy, 23208 SolverSat, 4640 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 32.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1064 GetRequests, 474 SyntacticMatches, 11 SemanticMatches, 579 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80445 ImplicationChecksByTransitivity, 92.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1163occurred 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, 649 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 297 LocationsWithAnnotation, 6297 PreInvPairs, 8696 NumberOfFragments, 10544 HoareAnnotationTreeSize, 6297 FomulaSimplifications, 774369654 FormulaSimplificationTreeSizeReduction, 61.4s HoareSimplificationTime, 297 FomulaSimplificationsInter, 2105609 FormulaSimplificationTreeSizeReductionInter, 159.5s 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...