/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product56.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:19:46,050 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:19:46,053 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:19:46,087 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:19:46,088 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:19:46,090 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:19:46,091 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:19:46,094 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:19:46,096 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:19:46,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:19:46,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:19:46,100 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:19:46,101 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:19:46,102 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:19:46,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:19:46,105 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:19:46,125 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:19:46,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:19:46,128 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:19:46,131 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:19:46,132 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:19:46,134 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:19:46,135 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:19:46,136 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:19:46,139 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:19:46,140 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:19:46,140 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:19:46,141 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:19:46,142 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:19:46,143 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:19:46,144 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:19:46,145 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:19:46,146 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:19:46,147 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:19:46,148 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:19:46,148 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:19:46,149 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:19:46,150 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:19:46,150 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:19:46,151 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:19:46,152 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:19:46,153 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:19:46,165 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:19:46,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:19:46,167 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:19:46,167 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:19:46,168 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:19:46,168 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:19:46,168 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:19:46,169 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:19:46,169 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:19:46,169 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:19:46,169 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:19:46,170 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:19:46,170 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:19:46,170 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:19:46,171 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:19:46,171 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:19:46,171 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:19:46,171 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:19:46,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:19:46,172 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:19:46,172 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:19:46,173 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:19:46,173 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:19:46,173 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:19:46,523 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:19:46,556 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:19:46,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:19:46,561 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:19:46,564 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:19:46,565 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product56.cil.c [2021-02-24 03:19:46,651 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c08b3fd6b/58afdc95e19c40dea9c5fee1416e8312/FLAGa7a549b08 [2021-02-24 03:19:47,299 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:19:47,300 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product56.cil.c [2021-02-24 03:19:47,326 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c08b3fd6b/58afdc95e19c40dea9c5fee1416e8312/FLAGa7a549b08 [2021-02-24 03:19:47,604 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c08b3fd6b/58afdc95e19c40dea9c5fee1416e8312 [2021-02-24 03:19:47,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:19:47,620 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:19:47,622 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:19:47,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:19:47,626 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:19:47,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:19:47" (1/1) ... [2021-02-24 03:19:47,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a0c64b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:19:47, skipping insertion in model container [2021-02-24 03:19:47,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:19:47" (1/1) ... [2021-02-24 03:19:47,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:19:47,679 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:19:47,921 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_spec2_product56.cil.c[10968,10981] [2021-02-24 03:19:47,992 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:19:48,005 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:19:48,058 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_spec2_product56.cil.c[10968,10981] [2021-02-24 03:19:48,113 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:19:48,191 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:19:48,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:19:48 WrapperNode [2021-02-24 03:19:48,192 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:19:48,194 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:19:48,194 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:19:48,194 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:19:48,210 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:19:48" (1/1) ... [2021-02-24 03:19:48,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:19:48" (1/1) ... [2021-02-24 03:19:48,248 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:19:48" (1/1) ... [2021-02-24 03:19:48,249 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:19:48" (1/1) ... [2021-02-24 03:19:48,318 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:19:48" (1/1) ... [2021-02-24 03:19:48,329 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:19:48" (1/1) ... [2021-02-24 03:19:48,335 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:19:48" (1/1) ... [2021-02-24 03:19:48,344 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:19:48,346 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:19:48,346 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:19:48,346 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:19:48,347 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:19:48" (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 [2021-02-24 03:19:48,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:19:48,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:19:48,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:19:48,466 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:19:48,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:19:48,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:19:48,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:19:48,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:19:48,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:19:48,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:19:48,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:19:48,467 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:19:48,467 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:19:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:19:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:19:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:19:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:19:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-24 03:19:48,469 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-24 03:19:48,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2021-02-24 03:19:48,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2021-02-24 03:19:48,469 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:19:48,469 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:19:48,470 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-24 03:19:48,470 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-24 03:19:48,470 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:19:48,470 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:19:48,470 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:19:48,470 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:19:48,471 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:19:48,471 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:19:48,471 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-24 03:19:48,471 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-24 03:19:48,471 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-24 03:19:48,471 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-24 03:19:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:19:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:19:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:19:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:19:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:19:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:19:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:19:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:19:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:19:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:19:48,473 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:19:48,474 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:19:48,474 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:19:48,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:19:48,474 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:19:48,474 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:19:48,474 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:19:48,475 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:19:48,475 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:19:48,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:19:48,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:19:48,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:19:48,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:19:48,475 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:19:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:19:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:19:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:19:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:19:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:19:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:19:48,477 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:19:48,477 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:19:48,477 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:19:48,477 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:19:48,477 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:19:48,478 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:19:48,478 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:19:48,478 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:19:48,478 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-24 03:19:48,478 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-24 03:19:48,479 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:19:48,479 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2021-02-24 03:19:48,479 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2021-02-24 03:19:48,479 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:19:48,479 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:19:48,479 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:19:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:19:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-24 03:19:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-24 03:19:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:19:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:19:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-24 03:19:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-24 03:19:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-24 03:19:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-24 03:19:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:19:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:19:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:19:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:19:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:19:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:19:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:19:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:19:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:19:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:19:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:19:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:19:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:19:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:19:50,259 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:19:50,260 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:19:50,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:19:50 BoogieIcfgContainer [2021-02-24 03:19:50,263 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:19:50,265 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:19:50,265 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:19:50,269 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:19:50,270 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:19:47" (1/3) ... [2021-02-24 03:19:50,271 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a52813e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:19:50, skipping insertion in model container [2021-02-24 03:19:50,271 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:19:48" (2/3) ... [2021-02-24 03:19:50,271 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a52813e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:19:50, skipping insertion in model container [2021-02-24 03:19:50,272 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:19:50" (3/3) ... [2021-02-24 03:19:50,273 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product56.cil.c [2021-02-24 03:19:50,281 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:19:50,287 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:19:50,306 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:19:50,330 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:19:50,330 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:19:50,330 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:19:50,331 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:19:50,331 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:19:50,331 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:19:50,331 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:19:50,331 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:19:50,358 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states. [2021-02-24 03:19:50,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-02-24 03:19:50,381 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:19:50,382 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:19:50,382 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:19:50,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:19:50,389 INFO L82 PathProgramCache]: Analyzing trace with hash -4400956, now seen corresponding path program 1 times [2021-02-24 03:19:50,404 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:19:50,405 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [196087540] [2021-02-24 03:19:50,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:19:50,488 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:19:50,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:50,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:50,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:50,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:50,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:51,509 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:19:51,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:19:51,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:51,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:51,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:51,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:19:51,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:51,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:51,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:51,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:19:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:51,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:51,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:51,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:19:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:51,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:51,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:51,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:19:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:51,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:51,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:51,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:19:51,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:51,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:51,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:51,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-24 03:19:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:51,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:51,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:51,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-24 03:19:51,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:51,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:51,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:51,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:19:51,781 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [196087540] [2021-02-24 03:19:51,783 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:19:51,784 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:19:51,784 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818576725] [2021-02-24 03:19:51,796 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:19:51,796 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:19:51,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:19:51,809 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:19:51,811 INFO L87 Difference]: Start difference. First operand 357 states. Second operand 4 states. [2021-02-24 03:19:54,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:19:54,732 INFO L93 Difference]: Finished difference Result 575 states and 683 transitions. [2021-02-24 03:19:54,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-24 03:19:54,734 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2021-02-24 03:19:54,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:19:54,753 INFO L225 Difference]: With dead ends: 575 [2021-02-24 03:19:54,753 INFO L226 Difference]: Without dead ends: 359 [2021-02-24 03:19:54,759 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:19:54,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2021-02-24 03:19:54,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 305. [2021-02-24 03:19:54,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 305 states. [2021-02-24 03:19:54,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 335 transitions. [2021-02-24 03:19:54,955 INFO L78 Accepts]: Start accepts. Automaton has 305 states and 335 transitions. Word has length 153 [2021-02-24 03:19:54,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:19:54,956 INFO L480 AbstractCegarLoop]: Abstraction has 305 states and 335 transitions. [2021-02-24 03:19:54,956 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:19:54,956 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 335 transitions. [2021-02-24 03:19:54,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-02-24 03:19:54,961 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:19:54,962 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:19:54,962 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:19:54,962 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:19:54,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:19:54,963 INFO L82 PathProgramCache]: Analyzing trace with hash -303184020, now seen corresponding path program 1 times [2021-02-24 03:19:54,963 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:19:54,963 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2072694853] [2021-02-24 03:19:54,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:19:54,969 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:19:55,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:55,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:55,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:55,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:55,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:55,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:55,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:55,711 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:19:55,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:19:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:55,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:55,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:55,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:19:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:55,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:55,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:55,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:19:55,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:55,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:55,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:55,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:19:55,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:55,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:55,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:55,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:19:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:55,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:55,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:55,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:19:55,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:55,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:55,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:55,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-24 03:19:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:55,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:55,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:55,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-24 03:19:55,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:55,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:55,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:55,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:19:55,856 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2072694853] [2021-02-24 03:19:55,856 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:19:55,857 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-24 03:19:55,857 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838035430] [2021-02-24 03:19:55,858 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-24 03:19:55,858 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:19:55,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-24 03:19:55,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:19:55,859 INFO L87 Difference]: Start difference. First operand 305 states and 335 transitions. Second operand 5 states. [2021-02-24 03:19:57,242 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:19:59,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:19:59,765 INFO L93 Difference]: Finished difference Result 493 states and 565 transitions. [2021-02-24 03:19:59,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-24 03:19:59,766 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2021-02-24 03:19:59,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:19:59,772 INFO L225 Difference]: With dead ends: 493 [2021-02-24 03:19:59,772 INFO L226 Difference]: Without dead ends: 348 [2021-02-24 03:19:59,775 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-24 03:19:59,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 348 states. [2021-02-24 03:19:59,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 348 to 295. [2021-02-24 03:19:59,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 295 states. [2021-02-24 03:19:59,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 322 transitions. [2021-02-24 03:19:59,897 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 322 transitions. Word has length 154 [2021-02-24 03:19:59,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:19:59,898 INFO L480 AbstractCegarLoop]: Abstraction has 295 states and 322 transitions. [2021-02-24 03:19:59,898 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-24 03:19:59,898 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 322 transitions. [2021-02-24 03:19:59,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-02-24 03:19:59,901 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:19:59,902 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:19:59,902 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:19:59,902 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:19:59,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:19:59,903 INFO L82 PathProgramCache]: Analyzing trace with hash -1486659524, now seen corresponding path program 1 times [2021-02-24 03:19:59,903 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:19:59,903 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2050502442] [2021-02-24 03:19:59,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:19:59,907 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:19:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:19:59,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:59,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:19:59,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:59,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:19:59,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:19:59,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:00,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:00,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:00,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:00,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:20:00,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:00,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:00,682 WARN L202 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:20:00,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:20:00,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:00,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:00,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:00,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:20:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:00,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:00,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:00,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:20:00,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:00,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:00,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:00,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:20:00,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:00,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:00,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:00,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:00,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:20:00,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:00,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:20:00,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:20:00,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:00,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:00,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:00,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:20:00,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:00,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:00,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:00,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-24 03:20:00,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:00,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:00,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:00,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-24 03:20:00,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:00,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:00,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:00,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-24 03:20:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:00,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:00,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:00,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:20:00,944 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2050502442] [2021-02-24 03:20:00,944 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:20:00,944 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-24 03:20:00,944 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439984012] [2021-02-24 03:20:00,945 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-24 03:20:00,945 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:20:00,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-24 03:20:00,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-24 03:20:00,946 INFO L87 Difference]: Start difference. First operand 295 states and 322 transitions. Second operand 11 states. [2021-02-24 03:20:01,967 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:20:02,922 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:20:03,737 WARN L202 SmtUtils]: Spent 786.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:20:04,591 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:20:05,349 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:20:06,108 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:20:08,054 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:20:13,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:20:13,440 INFO L93 Difference]: Finished difference Result 820 states and 968 transitions. [2021-02-24 03:20:13,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-24 03:20:13,441 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 167 [2021-02-24 03:20:13,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:20:13,452 INFO L225 Difference]: With dead ends: 820 [2021-02-24 03:20:13,453 INFO L226 Difference]: Without dead ends: 645 [2021-02-24 03:20:13,460 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 6.1s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2021-02-24 03:20:13,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 645 states. [2021-02-24 03:20:13,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 645 to 534. [2021-02-24 03:20:13,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 534 states. [2021-02-24 03:20:13,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 534 states and 603 transitions. [2021-02-24 03:20:13,765 INFO L78 Accepts]: Start accepts. Automaton has 534 states and 603 transitions. Word has length 167 [2021-02-24 03:20:13,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:20:13,767 INFO L480 AbstractCegarLoop]: Abstraction has 534 states and 603 transitions. [2021-02-24 03:20:13,767 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-24 03:20:13,767 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 603 transitions. [2021-02-24 03:20:13,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2021-02-24 03:20:13,772 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:20:13,773 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:20:13,773 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:20:13,774 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:20:13,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:20:13,774 INFO L82 PathProgramCache]: Analyzing trace with hash 3359799, now seen corresponding path program 1 times [2021-02-24 03:20:13,775 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:20:13,775 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [184439201] [2021-02-24 03:20:13,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:20:13,782 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:20:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:13,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:13,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:13,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:13,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:13,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:13,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:13,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:13,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:13,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:13,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:13,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:13,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:13,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:13,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:14,734 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:20:14,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:20:14,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:14,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:14,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:14,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:14,835 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:14,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:20:14,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:14,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:14,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:14,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:20:14,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:14,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:14,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:14,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:20:14,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:14,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:14,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:14,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:20:14,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:14,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:14,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:14,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:20:14,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:14,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:14,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:14,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-24 03:20:14,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:14,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:14,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:14,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:20:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:14,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:14,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:14,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:14,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:14,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:14,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:14,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-24 03:20:14,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:14,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:14,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:15,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:20:15,035 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [184439201] [2021-02-24 03:20:15,035 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:20:15,035 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:20:15,035 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954221841] [2021-02-24 03:20:15,037 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:20:15,037 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:20:15,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:20:15,038 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:20:15,038 INFO L87 Difference]: Start difference. First operand 534 states and 603 transitions. Second operand 10 states. [2021-02-24 03:20:16,244 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:20:18,854 WARN L202 SmtUtils]: Spent 744.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:20:19,752 WARN L202 SmtUtils]: Spent 794.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:20:20,858 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:20:21,725 WARN L202 SmtUtils]: Spent 788.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:20:22,694 WARN L202 SmtUtils]: Spent 793.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:20:23,788 WARN L202 SmtUtils]: Spent 809.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:20:24,753 WARN L202 SmtUtils]: Spent 793.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:20:26,359 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:20:30,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:20:30,256 INFO L93 Difference]: Finished difference Result 1498 states and 1820 transitions. [2021-02-24 03:20:30,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-02-24 03:20:30,258 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 172 [2021-02-24 03:20:30,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:20:30,266 INFO L225 Difference]: With dead ends: 1498 [2021-02-24 03:20:30,266 INFO L226 Difference]: Without dead ends: 1084 [2021-02-24 03:20:30,269 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 8.1s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2021-02-24 03:20:30,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1084 states. [2021-02-24 03:20:30,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1084 to 900. [2021-02-24 03:20:30,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 900 states. [2021-02-24 03:20:30,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 900 states and 1030 transitions. [2021-02-24 03:20:30,678 INFO L78 Accepts]: Start accepts. Automaton has 900 states and 1030 transitions. Word has length 172 [2021-02-24 03:20:30,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:20:30,678 INFO L480 AbstractCegarLoop]: Abstraction has 900 states and 1030 transitions. [2021-02-24 03:20:30,678 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:20:30,678 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1030 transitions. [2021-02-24 03:20:30,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-02-24 03:20:30,682 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:20:30,683 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:20:30,683 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:20:30,683 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:20:30,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:20:30,684 INFO L82 PathProgramCache]: Analyzing trace with hash -1276275476, now seen corresponding path program 1 times [2021-02-24 03:20:30,684 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:20:30,684 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1799791901] [2021-02-24 03:20:30,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:20:30,687 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:20:30,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:30,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:30,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:30,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:30,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:30,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:30,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:30,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:30,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:30,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:30,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:30,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:30,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:30,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:30,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:30,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:30,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:30,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:30,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:31,527 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:20:31,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:20:31,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:31,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:31,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:31,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:31,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:31,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:20:31,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:31,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:31,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:31,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:20:31,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:31,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:31,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:31,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:20:31,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:31,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:31,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:31,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:20:31,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:31,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:31,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:31,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:20:31,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:31,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:31,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:31,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-24 03:20:31,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:31,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:31,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:31,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-24 03:20:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:31,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:31,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:31,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-24 03:20:31,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:31,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:31,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:31,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-02-24 03:20:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:31,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:31,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:31,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:31,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:31,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:31,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:31,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:20:31,823 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1799791901] [2021-02-24 03:20:31,823 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:20:31,824 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-24 03:20:31,824 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924987367] [2021-02-24 03:20:31,824 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-24 03:20:31,825 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:20:31,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-24 03:20:31,825 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-24 03:20:31,825 INFO L87 Difference]: Start difference. First operand 900 states and 1030 transitions. Second operand 11 states. [2021-02-24 03:20:32,984 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:20:35,881 WARN L202 SmtUtils]: Spent 790.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:20:36,721 WARN L202 SmtUtils]: Spent 802.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:20:37,640 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:20:38,561 WARN L202 SmtUtils]: Spent 814.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:20:39,384 WARN L202 SmtUtils]: Spent 782.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:20:41,235 WARN L202 SmtUtils]: Spent 568.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:20:42,044 WARN L202 SmtUtils]: Spent 777.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:20:43,062 WARN L202 SmtUtils]: Spent 771.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:20:46,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:20:46,968 INFO L93 Difference]: Finished difference Result 2309 states and 2882 transitions. [2021-02-24 03:20:46,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-24 03:20:46,969 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 177 [2021-02-24 03:20:46,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:20:46,979 INFO L225 Difference]: With dead ends: 2309 [2021-02-24 03:20:46,979 INFO L226 Difference]: Without dead ends: 1529 [2021-02-24 03:20:46,983 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 224 ImplicationChecksByTransitivity, 8.1s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2021-02-24 03:20:46,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1529 states. [2021-02-24 03:20:47,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1529 to 1230. [2021-02-24 03:20:47,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1230 states. [2021-02-24 03:20:47,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 1230 states and 1408 transitions. [2021-02-24 03:20:47,409 INFO L78 Accepts]: Start accepts. Automaton has 1230 states and 1408 transitions. Word has length 177 [2021-02-24 03:20:47,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:20:47,415 INFO L480 AbstractCegarLoop]: Abstraction has 1230 states and 1408 transitions. [2021-02-24 03:20:47,415 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-24 03:20:47,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1408 transitions. [2021-02-24 03:20:47,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-02-24 03:20:47,421 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:20:47,422 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:20:47,422 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:20:47,422 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:20:47,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:20:47,423 INFO L82 PathProgramCache]: Analyzing trace with hash 589387952, now seen corresponding path program 1 times [2021-02-24 03:20:47,423 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:20:47,423 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1910714823] [2021-02-24 03:20:47,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:20:47,427 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:20:47,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:47,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:47,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:47,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:47,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,242 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:20:48,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:20:48,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:48,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:20:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:48,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:20:48,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:48,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:20:48,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:48,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:20:48,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:48,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:20:48,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:48,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-24 03:20:48,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:48,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 03:20:48,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:48,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-24 03:20:48,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:48,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:20:48,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:48,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:20:48,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:48,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:48,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:20:48,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:20:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:48,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:20:48,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:20:48,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:20:48,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:20:48,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:48,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:20:48,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:48,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2021-02-24 03:20:48,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:48,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2021-02-24 03:20:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:20:48,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:20:48,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:20:48,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:20:48,552 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1910714823] [2021-02-24 03:20:48,552 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:20:48,552 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-02-24 03:20:48,552 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [798599347] [2021-02-24 03:20:48,553 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-02-24 03:20:48,553 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:20:48,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-02-24 03:20:48,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2021-02-24 03:20:48,554 INFO L87 Difference]: Start difference. First operand 1230 states and 1408 transitions. Second operand 12 states. [2021-02-24 03:20:51,904 WARN L202 SmtUtils]: Spent 790.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:20:52,784 WARN L202 SmtUtils]: Spent 823.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:20:53,697 WARN L202 SmtUtils]: Spent 863.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:20:54,667 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:20:55,543 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:20:56,348 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:21:01,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:21:01,362 INFO L93 Difference]: Finished difference Result 2988 states and 3738 transitions. [2021-02-24 03:21:01,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-02-24 03:21:01,363 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 215 [2021-02-24 03:21:01,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:21:01,376 INFO L225 Difference]: With dead ends: 2988 [2021-02-24 03:21:01,376 INFO L226 Difference]: Without dead ends: 1878 [2021-02-24 03:21:01,380 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 111 ImplicationChecksByTransitivity, 6.0s TimeCoverageRelationStatistics Valid=217, Invalid=539, Unknown=0, NotChecked=0, Total=756 [2021-02-24 03:21:01,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1878 states. [2021-02-24 03:21:01,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1878 to 1268. [2021-02-24 03:21:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1268 states. [2021-02-24 03:21:01,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 1268 states and 1448 transitions. [2021-02-24 03:21:01,930 INFO L78 Accepts]: Start accepts. Automaton has 1268 states and 1448 transitions. Word has length 215 [2021-02-24 03:21:01,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:21:01,931 INFO L480 AbstractCegarLoop]: Abstraction has 1268 states and 1448 transitions. [2021-02-24 03:21:01,931 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2021-02-24 03:21:01,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1448 transitions. [2021-02-24 03:21:01,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-02-24 03:21:01,936 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:21:01,936 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:21:01,937 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-24 03:21:01,937 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:21:01,937 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:21:01,937 INFO L82 PathProgramCache]: Analyzing trace with hash 527059216, now seen corresponding path program 1 times [2021-02-24 03:21:01,938 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:21:01,938 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1793466589] [2021-02-24 03:21:01,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:21:01,941 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:21:01,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:01,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:01,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:01,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:02,005 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:02,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,739 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:21:02,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:21:02,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:02,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:21:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:02,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:21:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:02,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:21:02,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:02,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:21:02,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:21:02,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:21:02,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:02,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:21:02,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:02,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-24 03:21:02,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:02,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 03:21:02,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:02,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-24 03:21:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:02,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:21:02,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:02,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:21:02,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:02,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:21:02,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:02,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:02,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:02,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:02,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:03,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:03,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:03,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:21:03,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:03,005 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:03,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:03,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:03,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:03,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:03,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:03,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:21:03,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:03,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:03,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:03,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2021-02-24 03:21:03,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:03,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:03,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:03,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2021-02-24 03:21:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:03,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:03,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:03,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:21:03,120 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1793466589] [2021-02-24 03:21:03,121 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:21:03,121 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-02-24 03:21:03,121 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308065444] [2021-02-24 03:21:03,121 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-02-24 03:21:03,122 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:21:03,122 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-02-24 03:21:03,122 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2021-02-24 03:21:03,122 INFO L87 Difference]: Start difference. First operand 1268 states and 1448 transitions. Second operand 15 states. [2021-02-24 03:21:04,576 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:21:05,436 WARN L202 SmtUtils]: Spent 822.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:21:06,273 WARN L202 SmtUtils]: Spent 756.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:21:07,135 WARN L202 SmtUtils]: Spent 813.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:21:07,977 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:21:10,542 WARN L202 SmtUtils]: Spent 766.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:21:11,370 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:21:12,259 WARN L202 SmtUtils]: Spent 756.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:21:13,198 WARN L202 SmtUtils]: Spent 781.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:21:14,030 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:21:20,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:21:20,089 INFO L93 Difference]: Finished difference Result 3070 states and 3894 transitions. [2021-02-24 03:21:20,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-02-24 03:21:20,090 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 215 [2021-02-24 03:21:20,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:21:20,102 INFO L225 Difference]: With dead ends: 3070 [2021-02-24 03:21:20,102 INFO L226 Difference]: Without dead ends: 1922 [2021-02-24 03:21:20,107 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 9.3s TimeCoverageRelationStatistics Valid=296, Invalid=894, Unknown=0, NotChecked=0, Total=1190 [2021-02-24 03:21:20,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1922 states. [2021-02-24 03:21:20,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1922 to 1292. [2021-02-24 03:21:20,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1292 states. [2021-02-24 03:21:20,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 1292 states and 1472 transitions. [2021-02-24 03:21:20,663 INFO L78 Accepts]: Start accepts. Automaton has 1292 states and 1472 transitions. Word has length 215 [2021-02-24 03:21:20,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:21:20,664 INFO L480 AbstractCegarLoop]: Abstraction has 1292 states and 1472 transitions. [2021-02-24 03:21:20,664 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-02-24 03:21:20,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1472 transitions. [2021-02-24 03:21:20,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-02-24 03:21:20,667 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:21:20,667 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:21:20,667 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-24 03:21:20,667 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:21:20,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:21:20,668 INFO L82 PathProgramCache]: Analyzing trace with hash -1628002163, now seen corresponding path program 1 times [2021-02-24 03:21:20,668 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:21:20,668 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [507405410] [2021-02-24 03:21:20,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:21:20,671 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:21:20,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:20,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:20,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:20,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:20,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:20,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:20,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:20,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:20,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:20,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:20,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:21:20,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:20,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,444 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:21:21,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:21:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:21,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:21:21,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:21:21,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:21,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:21:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:21,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:21:21,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:21,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:21:21,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:21,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:21:21,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:21,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-24 03:21:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:21,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 03:21:21,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:21,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-24 03:21:21,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:21,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,576 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:21,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:21:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:21,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:21:21,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:21:21,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:21,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:21:21,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:21:21,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:21,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:21:21,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:21:21,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:21,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:21:21,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:21:21,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:21,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2021-02-24 03:21:21,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:21,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2021-02-24 03:21:21,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:21,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:21,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:21,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:21:21,768 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [507405410] [2021-02-24 03:21:21,769 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:21:21,769 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:21:21,769 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861253960] [2021-02-24 03:21:21,769 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:21:21,769 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:21:21,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:21:21,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:21:21,770 INFO L87 Difference]: Start difference. First operand 1292 states and 1472 transitions. Second operand 9 states. [2021-02-24 03:21:23,064 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:21:24,640 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:21:32,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:21:32,509 INFO L93 Difference]: Finished difference Result 4698 states and 6017 transitions. [2021-02-24 03:21:32,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-02-24 03:21:32,510 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 215 [2021-02-24 03:21:32,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:21:32,532 INFO L225 Difference]: With dead ends: 4698 [2021-02-24 03:21:32,532 INFO L226 Difference]: Without dead ends: 3526 [2021-02-24 03:21:32,538 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 44 SyntacticMatches, 4 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 518 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=329, Invalid=1231, Unknown=0, NotChecked=0, Total=1560 [2021-02-24 03:21:32,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3526 states. [2021-02-24 03:21:33,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3526 to 2524. [2021-02-24 03:21:33,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2524 states. [2021-02-24 03:21:33,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 2524 states and 2906 transitions. [2021-02-24 03:21:33,840 INFO L78 Accepts]: Start accepts. Automaton has 2524 states and 2906 transitions. Word has length 215 [2021-02-24 03:21:33,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:21:33,840 INFO L480 AbstractCegarLoop]: Abstraction has 2524 states and 2906 transitions. [2021-02-24 03:21:33,840 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:21:33,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 2906 transitions. [2021-02-24 03:21:33,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2021-02-24 03:21:33,844 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:21:33,844 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:21:33,845 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-24 03:21:33,845 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:21:33,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:21:33,845 INFO L82 PathProgramCache]: Analyzing trace with hash -922623078, now seen corresponding path program 1 times [2021-02-24 03:21:33,846 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:21:33,846 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [772980526] [2021-02-24 03:21:33,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:21:33,848 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:21:33,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:33,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:33,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:33,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:33,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:33,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:33,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:33,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:33,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:33,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:33,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:33,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:33,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,662 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:21:34,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:21:34,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:21:34,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:21:34,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:21:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:21:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:21:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:34,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:21:34,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:21:34,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-24 03:21:34,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-02-24 03:21:34,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:21:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:21:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:21:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:21:34,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:21:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2021-02-24 03:21:34,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-24 03:21:34,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:34,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:34,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:34,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:21:34,875 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [772980526] [2021-02-24 03:21:34,875 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:21:34,875 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-24 03:21:34,875 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215854929] [2021-02-24 03:21:34,876 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-24 03:21:34,876 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:21:34,877 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-24 03:21:34,877 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-02-24 03:21:34,877 INFO L87 Difference]: Start difference. First operand 2524 states and 2906 transitions. Second operand 9 states. [2021-02-24 03:21:36,225 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:21:47,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:21:47,784 INFO L93 Difference]: Finished difference Result 5718 states and 7442 transitions. [2021-02-24 03:21:47,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-02-24 03:21:47,785 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 220 [2021-02-24 03:21:47,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:21:47,821 INFO L225 Difference]: With dead ends: 5718 [2021-02-24 03:21:47,821 INFO L226 Difference]: Without dead ends: 5715 [2021-02-24 03:21:47,825 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 487 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=367, Invalid=1273, Unknown=0, NotChecked=0, Total=1640 [2021-02-24 03:21:47,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5715 states. [2021-02-24 03:21:49,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5715 to 4079. [2021-02-24 03:21:49,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4079 states. [2021-02-24 03:21:49,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4079 states to 4079 states and 4800 transitions. [2021-02-24 03:21:49,497 INFO L78 Accepts]: Start accepts. Automaton has 4079 states and 4800 transitions. Word has length 220 [2021-02-24 03:21:49,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:21:49,498 INFO L480 AbstractCegarLoop]: Abstraction has 4079 states and 4800 transitions. [2021-02-24 03:21:49,498 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-24 03:21:49,498 INFO L276 IsEmpty]: Start isEmpty. Operand 4079 states and 4800 transitions. [2021-02-24 03:21:49,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-02-24 03:21:49,512 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:21:49,513 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-02-24 03:21:49,513 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-24 03:21:49,513 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:21:49,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:21:49,513 INFO L82 PathProgramCache]: Analyzing trace with hash 79428387, now seen corresponding path program 1 times [2021-02-24 03:21:49,514 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:21:49,514 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [371212688] [2021-02-24 03:21:49,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:21:49,619 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-02-24 03:21:49,642 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,643 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:49,652 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,653 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:49,662 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:49,699 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:49,715 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:49,720 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:49,727 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,729 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:49,734 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,735 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:49,739 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:49,741 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:49,748 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:49,756 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:49,763 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,763 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:49,770 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,771 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:49,774 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:49,777 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:49,780 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:49,784 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:49,787 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,787 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:49,790 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,790 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:49,794 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:49,796 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:49,802 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:49,807 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:49,810 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,811 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:49,814 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,814 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:49,819 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:49,821 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:49,824 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:49,827 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:49,830 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,830 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:49,833 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,834 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:49,837 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:49,839 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:49,841 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:49,844 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:49,847 WARN L141 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size [2021-02-24 03:21:49,853 WARN L147 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size 79 [2021-02-24 03:21:49,857 WARN L141 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size [2021-02-24 03:21:49,864 WARN L147 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size 79 [2021-02-24 03:21:49,956 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-24 03:21:49,958 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-24 03:21:49,961 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:49,963 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:49,965 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,966 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:49,968 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,969 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:49,973 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:49,974 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:49,977 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:49,979 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:49,981 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,982 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:49,984 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,985 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:49,988 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:49,989 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:49,992 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:49,994 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:49,997 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:49,997 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,000 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,001 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,004 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,006 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,008 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,010 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,013 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,013 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,016 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,016 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,020 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,021 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,024 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,026 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,028 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,029 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,032 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,033 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,036 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,037 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,040 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,041 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,043 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,044 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,046 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,047 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,050 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,052 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,054 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,056 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,058 WARN L141 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size [2021-02-24 03:21:50,064 WARN L147 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size 79 [2021-02-24 03:21:50,067 WARN L141 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size [2021-02-24 03:21:50,073 WARN L147 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size 79 [2021-02-24 03:21:50,165 WARN L141 QuantifierPusher]: treesize reduction 6, result has 89.1 percent of original size [2021-02-24 03:21:50,170 INFO L723 QuantifierPusher]: Distributing 12 disjuncts over 3 conjuncts [2021-02-24 03:21:50,176 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:50,177 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:50,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:50,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2021-02-24 03:21:50,190 WARN L147 QuantifierPusher]: treesize reduction 6, result has 89.1 percent of original size 49 [2021-02-24 03:21:50,196 WARN L141 QuantifierPusher]: treesize reduction 14, result has 90.9 percent of original size [2021-02-24 03:21:50,200 WARN L147 QuantifierPusher]: treesize reduction 14, result has 90.9 percent of original size 140 [2021-02-24 03:21:50,203 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,203 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,205 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,206 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,209 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,210 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,212 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,214 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,216 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,216 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,218 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,219 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,222 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,223 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,225 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,227 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,229 WARN L141 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size [2021-02-24 03:21:50,235 WARN L147 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size 79 [2021-02-24 03:21:50,238 WARN L141 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size [2021-02-24 03:21:50,244 WARN L147 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size 79 [2021-02-24 03:21:50,336 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-24 03:21:50,338 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-24 03:21:50,340 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,342 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,344 WARN L141 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size [2021-02-24 03:21:50,350 WARN L147 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size 79 [2021-02-24 03:21:50,353 WARN L141 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size [2021-02-24 03:21:50,358 WARN L147 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size 79 [2021-02-24 03:21:50,471 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2021-02-24 03:21:50,475 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-24 03:21:50,477 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-24 03:21:50,479 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,481 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,482 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,483 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,485 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,485 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,488 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,490 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,492 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,494 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,496 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,496 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,498 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,499 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,502 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,503 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,590 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,592 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,593 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,594 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,596 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,597 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,600 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,601 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,603 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,605 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,607 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,607 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,609 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,609 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,612 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,614 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,616 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,617 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,619 WARN L141 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size [2021-02-24 03:21:50,625 WARN L147 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size 79 [2021-02-24 03:21:50,627 WARN L141 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size [2021-02-24 03:21:50,633 WARN L147 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size 79 [2021-02-24 03:21:50,725 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-24 03:21:50,727 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-24 03:21:50,729 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,731 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,732 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,733 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,735 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,735 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,738 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,740 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,742 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,743 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,745 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,746 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,747 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,748 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,751 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,752 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,754 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,756 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,758 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,758 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,760 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,760 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,764 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,765 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,767 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,769 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,771 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,771 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,773 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,774 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,777 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,778 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,780 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,782 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,784 WARN L141 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size [2021-02-24 03:21:50,789 WARN L147 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size 79 [2021-02-24 03:21:50,792 WARN L141 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size [2021-02-24 03:21:50,797 WARN L147 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size 79 [2021-02-24 03:21:50,889 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-24 03:21:50,891 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-24 03:21:50,893 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,896 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,897 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,898 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,900 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,901 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,904 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,905 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,907 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,909 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,911 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,912 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,913 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,914 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,917 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,918 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,920 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,922 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,924 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,926 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,928 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,928 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,931 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,934 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,937 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,938 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,940 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,940 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,943 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,945 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,948 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,950 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,952 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,956 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,957 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,958 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,960 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,960 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,963 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,964 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,966 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,968 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,969 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,970 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,971 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,972 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,975 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,976 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,978 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,979 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,981 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,981 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,983 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,983 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,987 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:50,989 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:50,991 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:50,993 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:50,995 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,995 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:50,997 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:50,997 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,000 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,001 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,003 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,005 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,006 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,007 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,009 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,009 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,012 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,014 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,015 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,017 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,020 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,020 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,022 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,023 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,025 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,026 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,028 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,030 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,031 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,032 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,034 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,034 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,037 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,039 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,042 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,044 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,046 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,046 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,049 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,050 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,053 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,054 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,056 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,057 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,059 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,059 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,061 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,062 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,065 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,066 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,068 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,069 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,071 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,071 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,073 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,074 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,077 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,078 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,080 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,081 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,083 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,084 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,085 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,086 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,089 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,090 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,093 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,094 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,096 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,096 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,098 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,099 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,102 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,104 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,106 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,108 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,109 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,110 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,111 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,112 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,115 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,117 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,119 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,120 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,122 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,123 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,124 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,125 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,128 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,129 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,131 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,133 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,135 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,135 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,137 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,137 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,141 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,142 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,144 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,146 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,147 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,148 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,154 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,155 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,158 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,159 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,161 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,162 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,164 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,164 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,166 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,166 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,169 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,170 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,172 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,174 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,176 WARN L141 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size [2021-02-24 03:21:51,185 WARN L147 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size 79 [2021-02-24 03:21:51,189 WARN L141 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size [2021-02-24 03:21:51,195 WARN L147 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size 79 [2021-02-24 03:21:51,284 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-24 03:21:51,286 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-24 03:21:51,287 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,289 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,290 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,291 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,293 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,293 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,296 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,298 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,300 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,301 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,303 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,304 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,306 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,307 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,310 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,311 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,313 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,315 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,316 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,316 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,318 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,319 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,322 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,323 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,325 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,326 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,328 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,328 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,330 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,330 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,333 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,334 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,337 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,338 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,339 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,339 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,344 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,344 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,348 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,349 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,351 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,353 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,355 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,356 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,357 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,358 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,361 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,362 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,365 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,366 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,368 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,368 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,370 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,373 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,376 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,377 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,379 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,381 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,383 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,383 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,385 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,385 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,395 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,396 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,401 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,413 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,415 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,418 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,420 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,423 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,428 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,430 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,432 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,434 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,436 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,436 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,438 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,438 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,441 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,445 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,450 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,451 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,453 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,454 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,455 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,456 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,460 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,464 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,468 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,469 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,470 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,471 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,473 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,473 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,476 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,477 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,481 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,482 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,485 WARN L141 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size [2021-02-24 03:21:51,492 WARN L147 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size 79 [2021-02-24 03:21:51,495 WARN L141 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size [2021-02-24 03:21:51,500 WARN L147 QuantifierPusher]: treesize reduction 25, result has 76.0 percent of original size 79 [2021-02-24 03:21:51,594 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-24 03:21:51,595 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-24 03:21:51,597 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,598 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,600 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,600 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,602 WARN L141 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size [2021-02-24 03:21:51,602 WARN L147 QuantifierPusher]: treesize reduction 103, result has 1.0 percent of original size 1 [2021-02-24 03:21:51,605 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:21:51,607 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:21:51,609 WARN L141 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size [2021-02-24 03:21:51,610 WARN L147 QuantifierPusher]: treesize reduction 14, result has 77.4 percent of original size 48 [2021-02-24 03:21:51,610 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:21:52,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:52,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:21:52,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:21:52,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,847 WARN L141 QuantifierPusher]: treesize reduction 6, result has 33.3 percent of original size [2021-02-24 03:21:52,847 WARN L147 QuantifierPusher]: treesize reduction 6, result has 33.3 percent of original size 3 [2021-02-24 03:21:52,848 WARN L141 QuantifierPusher]: treesize reduction 10, result has 23.1 percent of original size [2021-02-24 03:21:52,848 WARN L147 QuantifierPusher]: treesize reduction 10, result has 23.1 percent of original size 3 [2021-02-24 03:21:52,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-02-24 03:21:52,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-02-24 03:21:52,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:52,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:52,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:53,663 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:21:53,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:21:53,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:53,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:53,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:21:53,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:21:53,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:53,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:53,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:21:53,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:53,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:53,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:21:53,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:53,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:53,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:21:53,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:21:53,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:21:53,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:53,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:53,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:21:53,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:53,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:53,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2021-02-24 03:21:53,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:53,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:53,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2021-02-24 03:21:53,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:53,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:53,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:21:53,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:21:53,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:53,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:53,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:21:53,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:21:53,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:53,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:53,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:21:53,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:21:53,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:53,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:53,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:21:53,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:21:53,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:53,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:53,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:21:53,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:21:53,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:53,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:53,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2021-02-24 03:21:53,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:53,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:53,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2021-02-24 03:21:53,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:21:53,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:53,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:21:54,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:21:54,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,164 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,169 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,173 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,180 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,185 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,190 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,194 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,199 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,204 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,218 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,223 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,230 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,236 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 136 [2021-02-24 03:21:54,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2021-02-24 03:21:54,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,246 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,251 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,256 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,264 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,268 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,273 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,278 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,283 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,288 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,292 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,297 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,302 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,307 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,312 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,316 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,320 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,324 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,329 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,334 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,338 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,342 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,346 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,349 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,355 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,360 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,364 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,376 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,381 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,385 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,390 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:54,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:21:54,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-02-24 03:21:54,814 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 724 DAG size of output: 3 [2021-02-24 03:21:54,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:54,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:21:54,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:21:54,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:21:54,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:54,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:55,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:55,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,059 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:55,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:55,061 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:55,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:55,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:21:55,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:55,124 WARN L141 QuantifierPusher]: treesize reduction 3, result has 86.4 percent of original size [2021-02-24 03:21:55,125 WARN L147 QuantifierPusher]: treesize reduction 3, result has 86.4 percent of original size 19 [2021-02-24 03:21:55,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:21:55,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:55,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,190 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:55,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:21:55,192 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:55,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:55,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:21:55,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:21:55,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:21:55,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:21:55,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:21:55,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,505 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:55,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:55,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:21:55,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:21:55,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:55,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:21:55,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:55,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,747 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:55,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:55,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:21:55,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:21:55,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:21:55,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:55,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:56,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:56,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,159 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:56,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:21:56,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:56,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:21:56,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:21:56,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,368 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:21:56,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:21:56,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:21:56,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:21:56,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,645 WARN L141 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size [2021-02-24 03:21:56,646 WARN L147 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size 13 [2021-02-24 03:21:56,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:21:56,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:21:56,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:21:56,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:56,778 WARN L141 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size [2021-02-24 03:21:56,779 WARN L147 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size 13 [2021-02-24 03:21:56,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:21:56,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:56,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:56,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:56,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:21:57,084 WARN L141 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size [2021-02-24 03:21:57,085 WARN L147 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size 16 [2021-02-24 03:21:57,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:57,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:57,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:57,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:21:57,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:57,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:21:57,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:57,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:57,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:57,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:21:57,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:57,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:21:57,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:57,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:21:57,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:57,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:21:57,761 WARN L141 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size [2021-02-24 03:21:57,762 WARN L147 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size 16 [2021-02-24 03:21:57,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:57,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:57,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:57,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:21:58,003 WARN L141 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size [2021-02-24 03:21:58,004 WARN L147 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size 16 [2021-02-24 03:21:58,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:21:58,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:21:58,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:21:58,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:21:58,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:21:58,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:58,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:21:58,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:58,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:21:58,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:58,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:21:58,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:21:58,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:58,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:58,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:58,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:58,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:58,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:21:58,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:21:58,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:58,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:58,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:21:58,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:21:58,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:58,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:58,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:21:59,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:59,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:21:59,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:59,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:21:59,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:59,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:21:59,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:59,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:21:59,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:59,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:59,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:59,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:21:59,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:59,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:21:59,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:59,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:21:59,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:59,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:21:59,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:59,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:21:59,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:59,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:21:59,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:21:59,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:22:00,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:00,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:22:00,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:00,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:22:00,464 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:00,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:22:00,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:00,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:22:00,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:00,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:22:00,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:00,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:22:00,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:00,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:22:00,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:00,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:22:00,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:00,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:22:00,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:00,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:22:00,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:00,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:22:00,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:00,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-24 03:22:00,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:00,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:22:00,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:00,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:22:00,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:00,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:22:01,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:01,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:22:01,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:01,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-24 03:22:01,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:01,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:22:01,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:01,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:22:01,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:01,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:22:01,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:01,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:22:01,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:22:01,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:22:01,657 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [371212688] [2021-02-24 03:22:01,658 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:22:01,658 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [69] imperfect sequences [] total 69 [2021-02-24 03:22:01,658 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1988714725] [2021-02-24 03:22:01,659 INFO L460 AbstractCegarLoop]: Interpolant automaton has 70 states [2021-02-24 03:22:01,659 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:22:01,660 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 70 interpolants. [2021-02-24 03:22:01,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=461, Invalid=5239, Unknown=0, NotChecked=0, Total=5700 [2021-02-24 03:22:01,662 INFO L87 Difference]: Start difference. First operand 4079 states and 4800 transitions. Second operand 70 states. [2021-02-24 03:22:03,042 WARN L202 SmtUtils]: Spent 789.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:22:04,122 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:22:05,021 WARN L202 SmtUtils]: Spent 845.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:22:05,902 WARN L202 SmtUtils]: Spent 777.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:22:06,738 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:22:07,579 WARN L202 SmtUtils]: Spent 785.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:22:08,679 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:22:09,654 WARN L202 SmtUtils]: Spent 872.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:22:10,566 WARN L202 SmtUtils]: Spent 847.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:22:11,274 WARN L202 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:22:12,172 WARN L202 SmtUtils]: Spent 824.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:22:14,171 WARN L202 SmtUtils]: Spent 831.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:22:15,138 WARN L202 SmtUtils]: Spent 852.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:22:16,521 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:22:18,603 WARN L202 SmtUtils]: Spent 827.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:22:20,229 WARN L202 SmtUtils]: Spent 809.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:22:21,081 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:22:22,097 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:22:23,916 WARN L202 SmtUtils]: Spent 806.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:22:24,935 WARN L202 SmtUtils]: Spent 831.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:22:25,984 WARN L202 SmtUtils]: Spent 859.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:22:27,493 WARN L202 SmtUtils]: Spent 806.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:22:28,553 WARN L202 SmtUtils]: Spent 826.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:22:29,556 WARN L202 SmtUtils]: Spent 806.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:22:30,449 WARN L202 SmtUtils]: Spent 835.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:22:31,925 WARN L202 SmtUtils]: Spent 807.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:22:32,977 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:22:34,243 WARN L202 SmtUtils]: Spent 905.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:22:35,155 WARN L202 SmtUtils]: Spent 824.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:22:36,219 WARN L202 SmtUtils]: Spent 864.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:22:37,061 WARN L202 SmtUtils]: Spent 754.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:22:38,570 WARN L202 SmtUtils]: Spent 876.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:22:39,601 WARN L202 SmtUtils]: Spent 848.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:22:40,744 WARN L202 SmtUtils]: Spent 891.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:22:41,935 WARN L202 SmtUtils]: Spent 874.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:22:42,988 WARN L202 SmtUtils]: Spent 919.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:22:44,132 WARN L202 SmtUtils]: Spent 844.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:22:45,901 WARN L202 SmtUtils]: Spent 867.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:22:46,884 WARN L202 SmtUtils]: Spent 895.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:22:48,245 WARN L202 SmtUtils]: Spent 887.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:22:49,253 WARN L202 SmtUtils]: Spent 917.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:22:50,433 WARN L202 SmtUtils]: Spent 907.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:22:51,483 WARN L202 SmtUtils]: Spent 958.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:22:53,111 WARN L202 SmtUtils]: Spent 846.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:22:54,733 WARN L202 SmtUtils]: Spent 872.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:22:56,042 WARN L202 SmtUtils]: Spent 848.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:22:57,984 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:22:59,473 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2021-02-24 03:23:02,148 WARN L202 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 213 DAG size of output: 210 [2021-02-24 03:23:03,814 WARN L202 SmtUtils]: Spent 810.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:23:05,474 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 214 DAG size of output: 212 [2021-02-24 03:23:07,642 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 219 DAG size of output: 216 [2021-02-24 03:23:08,617 WARN L202 SmtUtils]: Spent 843.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:23:10,365 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2021-02-24 03:23:11,474 WARN L202 SmtUtils]: Spent 862.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:23:13,181 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 219 DAG size of output: 216 [2021-02-24 03:23:14,298 WARN L202 SmtUtils]: Spent 846.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:23:16,425 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2021-02-24 03:23:17,544 WARN L202 SmtUtils]: Spent 870.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:23:19,343 WARN L202 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2021-02-24 03:23:20,516 WARN L202 SmtUtils]: Spent 847.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:23:22,287 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2021-02-24 03:23:24,351 WARN L202 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2021-02-24 03:23:25,516 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:23:26,805 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:23:27,996 WARN L202 SmtUtils]: Spent 826.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:23:28,644 WARN L202 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 35 [2021-02-24 03:23:29,725 WARN L202 SmtUtils]: Spent 813.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:23:31,956 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 226 DAG size of output: 224 [2021-02-24 03:23:33,153 WARN L202 SmtUtils]: Spent 820.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:23:34,124 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:23:36,035 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 228 DAG size of output: 226 [2021-02-24 03:23:37,167 WARN L202 SmtUtils]: Spent 840.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:23:38,119 WARN L202 SmtUtils]: Spent 808.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:23:39,965 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 226 DAG size of output: 224 [2021-02-24 03:23:41,268 WARN L202 SmtUtils]: Spent 813.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:23:41,526 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 32 [2021-02-24 03:23:43,393 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 228 DAG size of output: 226 [2021-02-24 03:23:44,835 WARN L202 SmtUtils]: Spent 834.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:23:46,797 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2021-02-24 03:23:47,410 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 33 [2021-02-24 03:23:49,315 WARN L202 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2021-02-24 03:23:53,350 WARN L202 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2021-02-24 03:23:58,048 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2021-02-24 03:23:59,757 WARN L202 SmtUtils]: Spent 790.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:24:02,225 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 215 DAG size of output: 213 [2021-02-24 03:24:04,131 WARN L202 SmtUtils]: Spent 890.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:24:06,261 WARN L202 SmtUtils]: Spent 815.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:24:09,486 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 221 DAG size of output: 218 [2021-02-24 03:24:11,822 WARN L202 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2021-02-24 03:24:13,655 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 227 DAG size of output: 224 [2021-02-24 03:24:15,419 WARN L202 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 225 DAG size of output: 222 [2021-02-24 03:24:17,274 WARN L202 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 227 DAG size of output: 224 [2021-02-24 03:24:17,617 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 30 [2021-02-24 03:24:26,201 WARN L202 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 230 DAG size of output: 228 [2021-02-24 03:24:27,957 WARN L202 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2021-02-24 03:24:31,120 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 229 DAG size of output: 226 [2021-02-24 03:24:32,789 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 223 DAG size of output: 220 [2021-02-24 03:24:39,461 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:24:41,235 WARN L202 SmtUtils]: Spent 751.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:24:42,058 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:24:42,996 WARN L202 SmtUtils]: Spent 825.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:24:44,219 WARN L202 SmtUtils]: Spent 777.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:24:45,292 WARN L202 SmtUtils]: Spent 816.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:24:46,185 WARN L202 SmtUtils]: Spent 838.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:24:47,119 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:24:49,153 WARN L202 SmtUtils]: Spent 803.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:24:50,007 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:24:50,802 WARN L202 SmtUtils]: Spent 752.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:24:51,596 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:24:52,672 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:24:53,727 WARN L202 SmtUtils]: Spent 796.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:24:54,659 WARN L202 SmtUtils]: Spent 814.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:24:55,538 WARN L202 SmtUtils]: Spent 795.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:24:58,091 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-24 03:24:59,179 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:25:00,065 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:25:01,605 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 218 DAG size of output: 216 [2021-02-24 03:25:02,429 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:25:04,121 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2021-02-24 03:25:05,732 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 218 DAG size of output: 216 [2021-02-24 03:25:06,991 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:25:08,796 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2021-02-24 03:25:10,023 WARN L202 SmtUtils]: Spent 814.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:25:11,137 WARN L202 SmtUtils]: Spent 913.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:25:12,862 WARN L202 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2021-02-24 03:25:13,765 WARN L202 SmtUtils]: Spent 814.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:25:15,534 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 226 DAG size of output: 224 [2021-02-24 03:25:17,291 WARN L202 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2021-02-24 03:25:19,340 WARN L202 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 226 DAG size of output: 224 [2021-02-24 03:25:19,813 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 30 [2021-02-24 03:25:21,583 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:25:25,793 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 228 DAG size of output: 226 [2021-02-24 03:25:27,461 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2021-02-24 03:25:28,725 WARN L202 SmtUtils]: Spent 926.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:25:30,004 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 30 [2021-02-24 03:25:32,713 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 225 DAG size of output: 218 [2021-02-24 03:25:33,043 WARN L202 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 25 [2021-02-24 03:25:34,030 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:25:35,845 WARN L202 SmtUtils]: Spent 801.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:25:36,697 WARN L202 SmtUtils]: Spent 795.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:25:38,207 WARN L202 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 28 [2021-02-24 03:25:42,733 WARN L202 SmtUtils]: Spent 841.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:25:44,023 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:25:44,860 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:25:45,693 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:25:47,106 WARN L202 SmtUtils]: Spent 794.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:25:48,056 WARN L202 SmtUtils]: Spent 826.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:25:48,976 WARN L202 SmtUtils]: Spent 848.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:25:49,886 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:25:50,806 WARN L202 SmtUtils]: Spent 847.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:25:52,342 WARN L202 SmtUtils]: Spent 867.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:25:53,217 WARN L202 SmtUtils]: Spent 806.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:25:54,147 WARN L202 SmtUtils]: Spent 858.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:25:54,990 WARN L202 SmtUtils]: Spent 796.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:25:56,835 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2021-02-24 03:25:57,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:25:57,908 INFO L93 Difference]: Finished difference Result 17037 states and 22165 transitions. [2021-02-24 03:25:57,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 448 states. [2021-02-24 03:25:57,909 INFO L78 Accepts]: Start accepts. Automaton has 70 states. Word has length 313 [2021-02-24 03:25:57,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:25:57,916 INFO L225 Difference]: With dead ends: 17037 [2021-02-24 03:25:57,916 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:25:58,004 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 716 GetRequests, 207 SyntacticMatches, 7 SemanticMatches, 502 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 118301 ImplicationChecksByTransitivity, 192.7s TimeCoverageRelationStatistics Valid=13643, Invalid=239869, Unknown=0, NotChecked=0, Total=253512 [2021-02-24 03:25:58,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:25:58,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:25:58,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:25:58,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:25:58,007 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 313 [2021-02-24 03:25:58,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:25:58,008 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:25:58,008 INFO L481 AbstractCegarLoop]: Interpolant automaton has 70 states. [2021-02-24 03:25:58,008 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:25:58,008 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:25:58,008 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-02-24 03:25:58,010 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:25:59,611 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-24 03:26:04,873 WARN L202 SmtUtils]: Spent 5.19 s on a formula simplification. DAG size of input: 758 DAG size of output: 590 [2021-02-24 03:26:09,427 WARN L202 SmtUtils]: Spent 4.55 s on a formula simplification. DAG size of input: 776 DAG size of output: 555 [2021-02-24 03:26:13,840 WARN L202 SmtUtils]: Spent 4.41 s on a formula simplification. DAG size of input: 776 DAG size of output: 555 [2021-02-24 03:26:18,270 WARN L202 SmtUtils]: Spent 4.42 s on a formula simplification. DAG size of input: 776 DAG size of output: 555 [2021-02-24 03:26:41,659 WARN L202 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 693 DAG size of output: 487 [2021-02-24 03:26:45,902 WARN L202 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 778 DAG size of output: 555 [2021-02-24 03:27:42,810 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 570 DAG size of output: 3 [2021-02-24 03:27:45,546 WARN L202 SmtUtils]: Spent 2.73 s on a formula simplification. DAG size of input: 684 DAG size of output: 571 [2021-02-24 03:27:48,892 WARN L202 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 723 DAG size of output: 506 [2021-02-24 03:27:55,988 WARN L202 SmtUtils]: Spent 5.91 s on a formula simplification. DAG size of input: 849 DAG size of output: 642 [2021-02-24 03:28:00,857 WARN L202 SmtUtils]: Spent 4.19 s on a formula simplification. DAG size of input: 776 DAG size of output: 555 [2021-02-24 03:28:04,637 WARN L202 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 232 [2021-02-24 03:28:04,961 WARN L202 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 229 [2021-02-24 03:28:05,084 WARN L202 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 232 [2021-02-24 03:28:05,282 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 232 [2021-02-24 03:28:05,575 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 239 [2021-02-24 03:28:05,815 WARN L202 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 232 [2021-02-24 03:28:06,034 WARN L202 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 239 [2021-02-24 03:28:06,184 WARN L202 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 232 [2021-02-24 03:28:06,417 WARN L202 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 241 [2021-02-24 03:28:06,538 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 23 [2021-02-24 03:28:06,758 WARN L202 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 240 [2021-02-24 03:28:06,987 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 241 [2021-02-24 03:28:07,236 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 23 [2021-02-24 03:28:07,376 WARN L202 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 228 [2021-02-24 03:28:07,496 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 228 [2021-02-24 03:28:07,709 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 228 [2021-02-24 03:28:07,896 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:08,079 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 239 [2021-02-24 03:28:08,281 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:08,400 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 232 [2021-02-24 03:28:08,526 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 229 [2021-02-24 03:28:08,637 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:08,768 WARN L202 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 229 [2021-02-24 03:28:09,016 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 242 [2021-02-24 03:28:10,288 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 230 [2021-02-24 03:28:10,842 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 247 [2021-02-24 03:28:11,136 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 229 [2021-02-24 03:28:11,307 WARN L202 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 236 [2021-02-24 03:28:11,413 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 24 [2021-02-24 03:28:11,682 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 24 [2021-02-24 03:28:11,969 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 252 [2021-02-24 03:28:12,269 WARN L202 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 243 [2021-02-24 03:28:12,640 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 249 [2021-02-24 03:28:12,888 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 243 [2021-02-24 03:28:13,117 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 243 [2021-02-24 03:28:13,483 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 249 [2021-02-24 03:28:13,815 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 243 [2021-02-24 03:28:13,928 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:14,264 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 232 [2021-02-24 03:28:14,587 WARN L202 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 33 [2021-02-24 03:28:14,839 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 232 [2021-02-24 03:28:15,001 WARN L202 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 33 [2021-02-24 03:28:15,120 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 232 [2021-02-24 03:28:15,319 WARN L202 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 186 [2021-02-24 03:28:15,507 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 227 [2021-02-24 03:28:15,613 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 26 [2021-02-24 03:28:15,722 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:15,929 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 231 [2021-02-24 03:28:16,034 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 26 [2021-02-24 03:28:16,143 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:16,450 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:16,712 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:16,822 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:16,932 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:17,261 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 249 [2021-02-24 03:28:17,372 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:17,790 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 249 [2021-02-24 03:28:18,140 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:18,279 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 229 [2021-02-24 03:28:18,411 WARN L202 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 34 [2021-02-24 03:28:18,522 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:18,664 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 229 [2021-02-24 03:28:18,797 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 34 [2021-02-24 03:28:19,073 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 232 [2021-02-24 03:28:19,488 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 227 [2021-02-24 03:28:19,683 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 232 [2021-02-24 03:28:19,793 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:20,129 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:20,301 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:20,629 WARN L202 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 241 [2021-02-24 03:28:20,744 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 233 [2021-02-24 03:28:21,153 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 249 [2021-02-24 03:28:21,721 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 249 [2021-02-24 03:28:22,112 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 228 [2021-02-24 03:28:22,530 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 232 [2021-02-24 03:28:22,751 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 228 [2021-02-24 03:28:22,956 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:23,204 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 241 [2021-02-24 03:28:23,395 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 227 [2021-02-24 03:28:23,667 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:23,863 WARN L202 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 227 [2021-02-24 03:28:24,188 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 238 [2021-02-24 03:28:24,464 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 239 [2021-02-24 03:28:24,721 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 238 [2021-02-24 03:28:24,837 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 232 [2021-02-24 03:28:25,097 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 232 [2021-02-24 03:28:25,467 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 26 [2021-02-24 03:28:25,650 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 223 [2021-02-24 03:28:26,159 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 249 [2021-02-24 03:28:26,969 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 231 [2021-02-24 03:28:27,098 WARN L202 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 231 [2021-02-24 03:28:27,342 WARN L202 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 236 [2021-02-24 03:28:27,549 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:27,666 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 230 [2021-02-24 03:28:27,775 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:28,049 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 236 [2021-02-24 03:28:28,341 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 240 [2021-02-24 03:28:28,618 WARN L202 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 240 [2021-02-24 03:28:28,810 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 236 [2021-02-24 03:28:28,934 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 222 [2021-02-24 03:28:29,173 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 246 [2021-02-24 03:28:29,297 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 222 [2021-02-24 03:28:29,415 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:29,654 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 246 [2021-02-24 03:28:29,926 WARN L202 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 220 [2021-02-24 03:28:30,119 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 229 [2021-02-24 03:28:30,315 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 220 [2021-02-24 03:28:30,708 WARN L202 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 25 [2021-02-24 03:28:30,951 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 241 [2021-02-24 03:28:31,309 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 25 [2021-02-24 03:28:31,515 WARN L202 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 188 [2021-02-24 03:28:31,861 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 236 [2021-02-24 03:28:32,054 WARN L202 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 236 [2021-02-24 03:28:32,304 WARN L202 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 234 [2021-02-24 03:28:32,409 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 230 [2021-02-24 03:28:32,586 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 30 [2021-02-24 03:28:32,693 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 222 [2021-02-24 03:28:32,948 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 242 [2021-02-24 03:28:33,135 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 222 [2021-02-24 03:28:33,457 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 249 [2021-02-24 03:28:33,713 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 242 [2021-02-24 03:28:33,824 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 221 [2021-02-24 03:28:34,107 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 250 [2021-02-24 03:28:34,215 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 229 [2021-02-24 03:28:34,326 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 221 [2021-02-24 03:28:34,432 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 223 [2021-02-24 03:28:34,765 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 240 [2021-02-24 03:28:35,096 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 246 [2021-02-24 03:28:35,273 WARN L202 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 228 [2021-02-24 03:28:35,603 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 246 [2021-02-24 03:28:37,765 WARN L202 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 695 DAG size of output: 217 [2021-02-24 03:29:04,125 WARN L202 SmtUtils]: Spent 4.19 s on a formula simplification. DAG size of input: 782 DAG size of output: 555 [2021-02-24 03:29:14,045 WARN L202 SmtUtils]: Spent 4.32 s on a formula simplification. DAG size of input: 778 DAG size of output: 552 [2021-02-24 03:29:18,906 WARN L202 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 686 DAG size of output: 564 [2021-02-24 03:29:23,200 WARN L202 SmtUtils]: Spent 4.29 s on a formula simplification. DAG size of input: 758 DAG size of output: 590 [2021-02-24 03:29:49,195 WARN L202 SmtUtils]: Spent 3.39 s on a formula simplification. DAG size of input: 612 DAG size of output: 533 [2021-02-24 03:29:53,342 WARN L202 SmtUtils]: Spent 3.31 s on a formula simplification. DAG size of input: 727 DAG size of output: 504 [2021-02-24 03:29:56,212 WARN L202 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 695 DAG size of output: 501 [2021-02-24 03:30:04,417 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 221 [2021-02-24 03:30:14,076 WARN L202 SmtUtils]: Spent 4.11 s on a formula simplification. DAG size of input: 758 DAG size of output: 587 [2021-02-24 03:30:38,106 WARN L202 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 776 DAG size of output: 555 [2021-02-24 03:30:43,592 WARN L202 SmtUtils]: Spent 4.01 s on a formula simplification. DAG size of input: 762 DAG size of output: 595 [2021-02-24 03:30:48,107 WARN L202 SmtUtils]: Spent 2.77 s on a formula simplification. DAG size of input: 686 DAG size of output: 578 [2021-02-24 03:30:52,032 WARN L202 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 328 DAG size of output: 7 [2021-02-24 03:31:00,162 WARN L202 SmtUtils]: Spent 8.03 s on a formula simplification. DAG size of input: 523 DAG size of output: 33 [2021-02-24 03:31:07,044 WARN L202 SmtUtils]: Spent 6.88 s on a formula simplification. DAG size of input: 489 DAG size of output: 29 [2021-02-24 03:31:13,912 WARN L202 SmtUtils]: Spent 6.86 s on a formula simplification. DAG size of input: 489 DAG size of output: 29 [2021-02-24 03:31:14,679 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2021-02-24 03:31:21,464 WARN L202 SmtUtils]: Spent 6.78 s on a formula simplification. DAG size of input: 489 DAG size of output: 29 [2021-02-24 03:31:22,121 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 1 [2021-02-24 03:31:25,357 WARN L202 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 451 DAG size of output: 48 [2021-02-24 03:31:27,568 WARN L202 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 272 DAG size of output: 11 [2021-02-24 03:31:34,427 WARN L202 SmtUtils]: Spent 6.79 s on a formula simplification. DAG size of input: 374 DAG size of output: 17 [2021-02-24 03:31:37,403 WARN L202 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 328 DAG size of output: 7 [2021-02-24 03:31:38,190 WARN L202 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2021-02-24 03:31:53,574 WARN L202 SmtUtils]: Spent 15.37 s on a formula simplification. DAG size of input: 256 DAG size of output: 16 [2021-02-24 03:31:54,302 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2021-02-24 03:31:55,185 WARN L202 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 1 [2021-02-24 03:32:00,980 WARN L202 SmtUtils]: Spent 5.76 s on a formula simplification. DAG size of input: 413 DAG size of output: 32 [2021-02-24 03:32:02,422 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 212 DAG size of output: 13 [2021-02-24 03:32:09,101 WARN L202 SmtUtils]: Spent 6.65 s on a formula simplification. DAG size of input: 418 DAG size of output: 40 [2021-02-24 03:32:15,229 WARN L202 SmtUtils]: Spent 6.08 s on a formula simplification. DAG size of input: 421 DAG size of output: 40 [2021-02-24 03:32:19,285 WARN L202 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 310 DAG size of output: 14 [2021-02-24 03:32:35,368 WARN L202 SmtUtils]: Spent 16.07 s on a formula simplification. DAG size of input: 273 DAG size of output: 37 [2021-02-24 03:32:39,188 WARN L202 SmtUtils]: Spent 3.77 s on a formula simplification. DAG size of input: 410 DAG size of output: 12 [2021-02-24 03:32:39,731 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 13 [2021-02-24 03:32:56,090 WARN L202 SmtUtils]: Spent 16.35 s on a formula simplification. DAG size of input: 262 DAG size of output: 24 [2021-02-24 03:33:11,364 WARN L202 SmtUtils]: Spent 15.26 s on a formula simplification. DAG size of input: 267 DAG size of output: 28 [2021-02-24 03:33:12,078 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2021-02-24 03:33:14,280 WARN L202 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 272 DAG size of output: 11 [2021-02-24 03:33:14,929 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 1 [2021-02-24 03:33:17,130 WARN L202 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 272 DAG size of output: 11 [2021-02-24 03:33:17,815 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1