/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbeWithPredicates.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_79-equ_racefree.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-6f4246e9f5583d222ebb38ff8175c901f3a528f0-6f4246e [2021-04-29 03:04:11,907 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-04-29 03:04:11,910 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-04-29 03:04:11,946 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-04-29 03:04:11,947 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-04-29 03:04:11,948 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-04-29 03:04:11,950 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-04-29 03:04:11,953 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-04-29 03:04:11,955 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-04-29 03:04:11,956 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-04-29 03:04:11,958 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-04-29 03:04:11,959 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-04-29 03:04:11,960 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-04-29 03:04:11,961 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-04-29 03:04:11,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-04-29 03:04:11,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-04-29 03:04:11,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-04-29 03:04:11,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-04-29 03:04:11,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-04-29 03:04:11,971 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-04-29 03:04:11,973 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-04-29 03:04:11,975 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-04-29 03:04:11,976 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-04-29 03:04:11,977 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-04-29 03:04:11,981 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-04-29 03:04:11,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-04-29 03:04:11,982 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-04-29 03:04:11,983 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-04-29 03:04:11,983 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-04-29 03:04:11,985 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-04-29 03:04:11,985 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-04-29 03:04:11,986 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-04-29 03:04:11,987 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-04-29 03:04:11,988 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-04-29 03:04:11,989 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-04-29 03:04:11,990 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-04-29 03:04:11,991 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-04-29 03:04:11,991 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-04-29 03:04:11,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-04-29 03:04:11,993 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-04-29 03:04:11,994 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-04-29 03:04:12,001 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbeWithPredicates.epf [2021-04-29 03:04:12,049 INFO L113 SettingsManager]: Loading preferences was successful [2021-04-29 03:04:12,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-04-29 03:04:12,055 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-04-29 03:04:12,055 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-04-29 03:04:12,056 INFO L138 SettingsManager]: * Use SBE=true [2021-04-29 03:04:12,056 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-04-29 03:04:12,056 INFO L138 SettingsManager]: * sizeof long=4 [2021-04-29 03:04:12,056 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-04-29 03:04:12,057 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-04-29 03:04:12,057 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-04-29 03:04:12,058 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-04-29 03:04:12,059 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-04-29 03:04:12,059 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-04-29 03:04:12,059 INFO L138 SettingsManager]: * sizeof long double=12 [2021-04-29 03:04:12,059 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-04-29 03:04:12,060 INFO L138 SettingsManager]: * Use constant arrays=true [2021-04-29 03:04:12,060 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-04-29 03:04:12,060 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-04-29 03:04:12,061 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-04-29 03:04:12,061 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-04-29 03:04:12,061 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-04-29 03:04:12,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-04-29 03:04:12,062 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-04-29 03:04:12,062 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-04-29 03:04:12,062 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-04-29 03:04:12,063 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-04-29 03:04:12,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-04-29 03:04:12,063 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=SEMANTIC_BASED_MOVER_CHECK_WITH_PREDICATES [2021-04-29 03:04:12,063 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-04-29 03:04:12,064 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-04-29 03:04:12,064 INFO L138 SettingsManager]: * Apply repeated Lipton Reduction=true 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-04-29 03:04:12,548 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-04-29 03:04:12,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-04-29 03:04:12,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-04-29 03:04:12,603 INFO L271 PluginConnector]: Initializing CDTParser... [2021-04-29 03:04:12,604 INFO L275 PluginConnector]: CDTParser initialized [2021-04-29 03:04:12,605 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_79-equ_racefree.i [2021-04-29 03:04:12,690 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fceeea9ef/fcd31d68d58e40e9986fc0400d7f1698/FLAGf32b1e06e [2021-04-29 03:04:13,426 INFO L306 CDTParser]: Found 1 translation units. [2021-04-29 03:04:13,427 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_79-equ_racefree.i [2021-04-29 03:04:13,450 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fceeea9ef/fcd31d68d58e40e9986fc0400d7f1698/FLAGf32b1e06e [2021-04-29 03:04:13,664 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fceeea9ef/fcd31d68d58e40e9986fc0400d7f1698 [2021-04-29 03:04:13,667 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-04-29 03:04:13,743 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-04-29 03:04:13,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-04-29 03:04:13,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-04-29 03:04:13,750 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-04-29 03:04:13,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.04 03:04:13" (1/1) ... [2021-04-29 03:04:13,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dd6962a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 03:04:13, skipping insertion in model container [2021-04-29 03:04:13,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.04 03:04:13" (1/1) ... [2021-04-29 03:04:13,767 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-04-29 03:04:13,850 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-04-29 03:04:14,541 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_79-equ_racefree.i[46775,46788] [2021-04-29 03:04:14,604 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-04-29 03:04:14,625 INFO L203 MainTranslator]: Completed pre-run [2021-04-29 03:04:14,695 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_79-equ_racefree.i[46775,46788] [2021-04-29 03:04:14,722 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-04-29 03:04:14,904 INFO L208 MainTranslator]: Completed translation [2021-04-29 03:04:14,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 03:04:14 WrapperNode [2021-04-29 03:04:14,905 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-04-29 03:04:14,906 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-04-29 03:04:14,906 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-04-29 03:04:14,907 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-04-29 03:04:14,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 03:04:14" (1/1) ... [2021-04-29 03:04:14,938 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 03:04:14" (1/1) ... [2021-04-29 03:04:14,994 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-04-29 03:04:14,995 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-04-29 03:04:14,995 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-04-29 03:04:14,995 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-04-29 03:04:15,005 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 03:04:14" (1/1) ... [2021-04-29 03:04:15,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 03:04:14" (1/1) ... [2021-04-29 03:04:15,026 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 03:04:14" (1/1) ... [2021-04-29 03:04:15,029 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 03:04:14" (1/1) ... [2021-04-29 03:04:15,044 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 03:04:14" (1/1) ... [2021-04-29 03:04:15,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 03:04:14" (1/1) ... [2021-04-29 03:04:15,062 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 03:04:14" (1/1) ... [2021-04-29 03:04:15,074 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-04-29 03:04:15,075 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-04-29 03:04:15,075 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-04-29 03:04:15,076 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-04-29 03:04:15,077 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 03:04:14" (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 [2021-04-29 03:04:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-04-29 03:04:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-04-29 03:04:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-04-29 03:04:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-04-29 03:04:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-04-29 03:04:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-04-29 03:04:15,186 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-04-29 03:04:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-04-29 03:04:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-04-29 03:04:15,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-04-29 03:04:15,188 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-04-29 03:04:16,239 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-04-29 03:04:16,239 INFO L299 CfgBuilder]: Removed 30 assume(true) statements. [2021-04-29 03:04:16,241 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.04 03:04:16 BoogieIcfgContainer [2021-04-29 03:04:16,241 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-04-29 03:04:16,243 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-04-29 03:04:16,243 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-04-29 03:04:16,247 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-04-29 03:04:16,248 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.04 03:04:13" (1/3) ... [2021-04-29 03:04:16,248 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@116e7eff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.04 03:04:16, skipping insertion in model container [2021-04-29 03:04:16,249 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 03:04:14" (2/3) ... [2021-04-29 03:04:16,249 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@116e7eff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.04 03:04:16, skipping insertion in model container [2021-04-29 03:04:16,249 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.04 03:04:16" (3/3) ... [2021-04-29 03:04:16,251 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_79-equ_racefree.i [2021-04-29 03:04:16,258 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-04-29 03:04:16,264 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-04-29 03:04:16,265 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-04-29 03:04:16,303 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,304 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,304 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,304 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,305 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,305 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,305 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,305 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,305 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,306 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,306 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,306 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,306 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,307 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,307 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,307 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,307 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,308 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,308 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,308 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,309 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,309 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,309 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,309 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,310 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,310 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,310 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,310 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,311 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,311 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,311 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,312 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,312 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,312 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,312 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,313 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,313 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,313 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,313 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,314 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,314 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,314 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,314 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,315 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,315 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,315 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,315 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,316 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,316 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,316 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,316 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,316 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,317 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,317 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,317 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,317 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,318 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,318 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,318 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,318 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,319 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,319 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,319 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,319 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,319 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,320 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,320 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,320 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,320 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,321 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,321 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,321 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,321 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,322 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,322 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,322 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,323 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,323 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,323 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,323 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,326 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,326 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,327 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,327 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,327 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,327 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,328 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,328 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,328 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,328 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,329 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,329 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,329 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,329 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,330 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,330 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:04:16,336 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-04-29 03:04:16,359 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-04-29 03:04:16,384 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-04-29 03:04:16,384 INFO L377 AbstractCegarLoop]: Hoare is false [2021-04-29 03:04:16,384 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-04-29 03:04:16,384 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-04-29 03:04:16,385 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-04-29 03:04:16,385 INFO L381 AbstractCegarLoop]: Difference is false [2021-04-29 03:04:16,385 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-04-29 03:04:16,385 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-04-29 03:04:16,404 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 164 places, 189 transitions, 386 flow [2021-04-29 03:04:16,552 INFO L129 PetriNetUnfolder]: 42/256 cut-off events. [2021-04-29 03:04:16,553 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-04-29 03:04:16,563 INFO L84 FinitePrefix]: Finished finitePrefix Result has 262 conditions, 256 events. 42/256 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 862 event pairs, 0 based on Foata normal form. 0/208 useless extension candidates. Maximal degree in co-relation 127. Up to 8 conditions per place. [2021-04-29 03:04:16,563 INFO L82 GeneralOperation]: Start removeDead. Operand has 164 places, 189 transitions, 386 flow [2021-04-29 03:04:16,579 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 160 places, 184 transitions, 373 flow [2021-04-29 03:04:16,581 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 03:04:16,598 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 160 places, 184 transitions, 373 flow [2021-04-29 03:04:16,602 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 160 places, 184 transitions, 373 flow [2021-04-29 03:04:16,606 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 160 places, 184 transitions, 373 flow [2021-04-29 03:04:16,658 INFO L129 PetriNetUnfolder]: 41/251 cut-off events. [2021-04-29 03:04:16,658 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 03:04:16,660 INFO L84 FinitePrefix]: Finished finitePrefix Result has 256 conditions, 251 events. 41/251 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 838 event pairs, 0 based on Foata normal form. 0/203 useless extension candidates. Maximal degree in co-relation 127. Up to 8 conditions per place. [2021-04-29 03:04:16,670 INFO L146 LiptonReduction]: Number of co-enabled transitions 8064 [2021-04-29 03:04:27,262 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2021-04-29 03:04:27,424 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2021-04-29 03:04:27,721 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 46 [2021-04-29 03:04:31,523 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:04:31,648 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-04-29 03:04:31,783 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:04:31,905 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-04-29 03:04:32,702 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 03:04:32,807 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 03:04:32,928 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 03:04:33,033 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 03:04:33,159 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-04-29 03:04:33,267 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-04-29 03:04:33,394 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-04-29 03:04:33,512 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-04-29 03:04:33,733 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 53 [2021-04-29 03:04:33,886 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 53 [2021-04-29 03:04:34,251 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 57 [2021-04-29 03:04:34,443 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 57 [2021-04-29 03:04:34,749 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 46 [2021-04-29 03:04:38,283 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2021-04-29 03:04:38,515 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2021-04-29 03:04:38,767 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2021-04-29 03:04:38,983 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2021-04-29 03:04:39,257 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 74 [2021-04-29 03:04:39,555 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 74 [2021-04-29 03:04:39,753 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 46 [2021-04-29 03:04:39,910 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 46 [2021-04-29 03:04:40,186 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 80 [2021-04-29 03:04:40,290 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 03:04:40,516 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 80 [2021-04-29 03:04:40,619 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 03:04:40,820 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 77 [2021-04-29 03:04:41,121 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 77 [2021-04-29 03:04:42,442 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:04:42,550 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-29 03:04:42,860 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-29 03:04:42,974 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:04:44,162 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-04-29 03:04:44,267 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:04:44,383 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-04-29 03:04:44,489 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:04:44,605 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-04-29 03:04:44,747 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-04-29 03:04:44,868 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-04-29 03:04:44,980 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-04-29 03:04:45,083 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:04:45,288 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:04:45,870 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-04-29 03:04:45,989 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2021-04-29 03:04:46,121 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-04-29 03:04:46,242 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2021-04-29 03:04:46,354 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:04:46,557 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:04:46,769 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:04:46,870 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:04:46,981 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:04:47,538 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:04:47,747 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:04:47,851 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:04:47,997 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-04-29 03:04:48,100 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:04:48,215 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-04-29 03:04:48,317 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:04:48,423 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:04:48,852 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-04-29 03:04:49,009 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-04-29 03:04:49,184 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2021-04-29 03:04:49,366 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-04-29 03:04:49,482 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-04-29 03:04:49,591 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:04:49,712 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-04-29 03:04:49,821 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:04:50,120 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:04:50,341 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-04-29 03:04:50,463 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 03:04:50,592 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-04-29 03:04:50,713 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-04-29 03:04:50,820 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:04:51,033 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:04:51,273 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:04:51,484 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:04:51,706 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2021-04-29 03:04:51,823 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-04-29 03:04:51,951 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2021-04-29 03:04:52,064 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-04-29 03:04:52,174 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:04:52,385 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:04:52,600 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:04:52,704 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:04:52,818 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:04:52,921 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:04:53,625 WARN L205 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 153 [2021-04-29 03:04:53,911 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-04-29 03:04:54,605 WARN L205 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 153 [2021-04-29 03:04:54,940 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-04-29 03:04:55,070 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-04-29 03:04:55,194 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-04-29 03:04:55,317 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-04-29 03:04:55,443 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-04-29 03:04:55,897 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2021-04-29 03:04:56,106 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2021-04-29 03:04:56,543 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2021-04-29 03:04:56,740 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2021-04-29 03:04:57,442 WARN L205 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 160 [2021-04-29 03:04:57,785 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-04-29 03:04:58,495 WARN L205 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 160 [2021-04-29 03:04:58,839 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-04-29 03:04:58,994 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 03:04:59,149 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 03:04:59,301 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 03:04:59,458 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 03:05:00,016 WARN L205 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 142 [2021-04-29 03:05:00,286 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2021-04-29 03:05:00,872 WARN L205 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 142 [2021-04-29 03:05:01,148 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2021-04-29 03:05:01,758 WARN L205 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 151 [2021-04-29 03:05:02,054 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-04-29 03:05:02,714 WARN L205 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 151 [2021-04-29 03:05:03,044 WARN L205 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-04-29 03:05:03,622 WARN L205 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 136 [2021-04-29 03:05:03,883 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-04-29 03:05:04,466 WARN L205 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 136 [2021-04-29 03:05:04,745 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-04-29 03:05:04,905 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-04-29 03:05:05,060 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-04-29 03:05:05,208 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-04-29 03:05:05,353 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-04-29 03:05:05,938 WARN L205 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 136 [2021-04-29 03:05:06,198 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-04-29 03:05:06,792 WARN L205 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 136 [2021-04-29 03:05:07,076 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-04-29 03:05:07,767 WARN L205 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 151 [2021-04-29 03:05:08,079 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-04-29 03:05:08,777 WARN L205 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 151 [2021-04-29 03:05:09,099 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-04-29 03:05:09,688 WARN L205 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 136 [2021-04-29 03:05:09,963 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-04-29 03:05:10,545 WARN L205 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 136 [2021-04-29 03:05:10,829 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-04-29 03:05:10,987 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:05:11,139 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:05:11,288 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:05:11,437 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:05:11,619 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 03:05:11,778 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 03:05:11,949 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 03:05:12,120 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 03:05:12,817 WARN L205 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 153 [2021-04-29 03:05:13,137 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-04-29 03:05:13,848 WARN L205 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 153 [2021-04-29 03:05:14,171 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-04-29 03:05:14,716 WARN L205 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2021-04-29 03:05:14,970 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-04-29 03:05:15,499 WARN L205 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2021-04-29 03:05:15,751 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-04-29 03:05:16,417 WARN L205 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 145 [2021-04-29 03:05:16,708 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2021-04-29 03:05:17,364 WARN L205 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 145 [2021-04-29 03:05:17,676 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2021-04-29 03:05:18,403 WARN L205 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 153 [2021-04-29 03:05:18,750 WARN L205 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-04-29 03:05:19,493 WARN L205 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 153 [2021-04-29 03:05:19,861 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-04-29 03:05:20,760 WARN L205 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 159 [2021-04-29 03:05:21,166 WARN L205 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-04-29 03:05:21,969 WARN L205 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 159 [2021-04-29 03:05:22,352 WARN L205 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-04-29 03:05:22,865 WARN L205 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 115 [2021-04-29 03:05:23,110 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-04-29 03:05:23,600 WARN L205 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 115 [2021-04-29 03:05:23,830 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-04-29 03:05:24,620 WARN L205 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 157 [2021-04-29 03:05:25,020 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2021-04-29 03:05:25,873 WARN L205 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 157 [2021-04-29 03:05:26,288 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2021-04-29 03:05:26,764 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 112 [2021-04-29 03:05:26,984 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-04-29 03:05:27,499 WARN L205 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 112 [2021-04-29 03:05:27,733 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-04-29 03:05:28,307 WARN L205 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2021-04-29 03:05:28,576 WARN L205 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-04-29 03:05:29,151 WARN L205 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2021-04-29 03:05:29,406 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-04-29 03:05:29,561 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:05:29,719 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:05:29,884 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:05:30,049 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:05:30,796 WARN L205 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 147 [2021-04-29 03:05:31,155 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-04-29 03:05:31,892 WARN L205 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 147 [2021-04-29 03:05:32,237 WARN L205 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-04-29 03:05:33,081 WARN L205 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 154 [2021-04-29 03:05:33,477 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2021-04-29 03:05:34,305 WARN L205 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 154 [2021-04-29 03:05:34,712 WARN L205 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2021-04-29 03:05:34,908 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 03:05:35,097 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 03:05:35,291 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 03:05:35,491 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 03:05:36,279 WARN L205 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 151 [2021-04-29 03:05:36,657 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-04-29 03:05:37,491 WARN L205 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 151 [2021-04-29 03:05:37,882 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-04-29 03:05:38,651 WARN L205 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 145 [2021-04-29 03:05:39,005 WARN L205 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2021-04-29 03:05:39,826 WARN L205 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 145 [2021-04-29 03:05:40,210 WARN L205 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2021-04-29 03:05:41,257 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 173 DAG size of output: 171 [2021-04-29 03:05:41,788 WARN L205 SmtUtils]: Spent 528.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2021-04-29 03:05:42,949 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 177 DAG size of output: 175 [2021-04-29 03:05:43,506 WARN L205 SmtUtils]: Spent 554.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2021-04-29 03:05:44,324 WARN L205 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 153 [2021-04-29 03:05:44,705 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-04-29 03:05:45,482 WARN L205 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 153 [2021-04-29 03:05:45,847 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-04-29 03:05:45,994 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-04-29 03:05:46,136 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-04-29 03:05:46,284 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-04-29 03:05:46,428 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-04-29 03:05:47,049 WARN L205 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 130 [2021-04-29 03:05:47,320 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2021-04-29 03:05:47,933 WARN L205 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 130 [2021-04-29 03:05:48,212 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2021-04-29 03:05:49,059 WARN L205 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 151 [2021-04-29 03:05:49,463 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-04-29 03:05:50,416 WARN L205 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 151 [2021-04-29 03:05:50,874 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-04-29 03:05:51,696 WARN L205 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 133 [2021-04-29 03:05:52,070 WARN L205 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-04-29 03:05:52,898 WARN L205 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 133 [2021-04-29 03:05:53,264 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-04-29 03:05:53,952 WARN L205 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 121 [2021-04-29 03:05:54,283 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2021-04-29 03:05:54,937 WARN L205 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 121 [2021-04-29 03:05:55,254 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2021-04-29 03:05:56,018 WARN L205 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 127 [2021-04-29 03:05:56,362 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 03:05:57,138 WARN L205 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 127 [2021-04-29 03:05:57,481 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-04-29 03:05:58,283 WARN L205 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 142 [2021-04-29 03:05:58,640 WARN L205 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2021-04-29 03:05:59,460 WARN L205 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 142 [2021-04-29 03:05:59,837 WARN L205 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2021-04-29 03:06:00,783 WARN L205 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 147 [2021-04-29 03:06:01,241 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-04-29 03:06:02,089 WARN L205 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 147 [2021-04-29 03:06:02,487 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-04-29 03:06:03,476 WARN L205 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 151 [2021-04-29 03:06:03,969 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-04-29 03:06:05,018 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 153 DAG size of output: 151 [2021-04-29 03:06:05,498 WARN L205 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-04-29 03:06:06,409 WARN L205 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 151 [2021-04-29 03:06:06,866 WARN L205 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-04-29 03:06:07,775 WARN L205 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 151 [2021-04-29 03:06:08,218 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-04-29 03:06:09,239 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 153 DAG size of output: 151 [2021-04-29 03:06:09,691 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-04-29 03:06:10,668 WARN L205 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 151 [2021-04-29 03:06:11,136 WARN L205 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-04-29 03:06:11,590 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:06:11,701 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 03:06:11,814 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:06:11,918 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 03:06:12,130 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-29 03:06:12,273 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 03:06:12,433 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-04-29 03:06:12,579 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 03:06:12,725 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-04-29 03:06:12,856 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 03:06:13,004 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-04-29 03:06:13,142 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 03:06:13,368 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-04-29 03:06:13,595 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-04-29 03:06:13,845 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-04-29 03:06:14,054 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-04-29 03:06:14,269 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 03:06:14,459 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-04-29 03:06:14,672 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-04-29 03:06:14,876 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-04-29 03:06:15,462 WARN L205 SmtUtils]: Spent 504.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2021-04-29 03:06:15,967 WARN L205 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-04-29 03:06:16,572 WARN L205 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2021-04-29 03:06:17,138 WARN L205 SmtUtils]: Spent 564.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-04-29 03:06:17,725 WARN L205 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2021-04-29 03:06:18,289 WARN L205 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2021-04-29 03:06:18,877 WARN L205 SmtUtils]: Spent 587.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2021-04-29 03:06:19,447 WARN L205 SmtUtils]: Spent 568.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2021-04-29 03:06:20,046 WARN L205 SmtUtils]: Spent 596.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:06:20,628 WARN L205 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:06:21,233 WARN L205 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:06:21,901 WARN L205 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:06:22,532 WARN L205 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-04-29 03:06:23,129 WARN L205 SmtUtils]: Spent 594.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:06:23,760 WARN L205 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-04-29 03:06:24,380 WARN L205 SmtUtils]: Spent 617.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:06:25,014 WARN L205 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2021-04-29 03:06:25,544 WARN L205 SmtUtils]: Spent 529.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2021-04-29 03:06:26,124 WARN L205 SmtUtils]: Spent 578.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2021-04-29 03:06:26,677 WARN L205 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2021-04-29 03:06:27,013 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 03:06:27,320 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-04-29 03:06:27,667 WARN L205 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-04-29 03:06:27,972 WARN L205 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-04-29 03:06:28,609 WARN L205 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:06:29,210 WARN L205 SmtUtils]: Spent 598.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:06:29,847 WARN L205 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:06:30,439 WARN L205 SmtUtils]: Spent 590.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:06:31,082 WARN L205 SmtUtils]: Spent 637.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:06:31,696 WARN L205 SmtUtils]: Spent 612.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:06:32,330 WARN L205 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:06:32,956 WARN L205 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:06:33,667 WARN L205 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2021-04-29 03:06:34,380 WARN L205 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2021-04-29 03:06:35,076 WARN L205 SmtUtils]: Spent 693.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2021-04-29 03:06:35,795 WARN L205 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2021-04-29 03:06:36,120 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-04-29 03:06:36,441 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:06:36,775 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-04-29 03:06:37,100 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:06:37,583 WARN L205 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 03:06:38,078 WARN L205 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-04-29 03:06:38,539 WARN L205 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-04-29 03:06:38,961 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-04-29 03:06:39,236 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-04-29 03:06:39,491 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 03:06:39,740 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-04-29 03:06:39,977 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 03:06:40,308 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:06:40,585 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:06:40,871 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:06:41,166 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:06:41,840 WARN L205 SmtUtils]: Spent 672.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:06:42,512 WARN L205 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:06:43,145 WARN L205 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:06:43,799 WARN L205 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:06:44,466 WARN L205 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2021-04-29 03:06:45,120 WARN L205 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2021-04-29 03:06:45,775 WARN L205 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2021-04-29 03:06:46,434 WARN L205 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2021-04-29 03:06:47,018 WARN L205 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-04-29 03:06:47,584 WARN L205 SmtUtils]: Spent 564.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-04-29 03:06:48,195 WARN L205 SmtUtils]: Spent 609.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-04-29 03:06:48,757 WARN L205 SmtUtils]: Spent 560.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-04-29 03:06:49,478 WARN L205 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:06:50,156 WARN L205 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:06:50,834 WARN L205 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:06:51,496 WARN L205 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:06:51,812 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-04-29 03:06:52,134 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-04-29 03:06:52,474 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-04-29 03:06:52,771 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-04-29 03:06:53,420 WARN L205 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-04-29 03:06:53,994 WARN L205 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-04-29 03:06:54,599 WARN L205 SmtUtils]: Spent 602.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-04-29 03:06:55,194 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-04-29 03:06:55,587 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-04-29 03:06:55,988 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:06:56,364 WARN L205 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-04-29 03:06:56,731 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:06:57,058 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-04-29 03:06:57,357 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-04-29 03:06:57,687 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-04-29 03:06:58,016 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-04-29 03:06:58,491 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-04-29 03:06:58,991 WARN L205 SmtUtils]: Spent 498.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-04-29 03:06:59,498 WARN L205 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-04-29 03:06:59,952 WARN L205 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-04-29 03:07:00,534 WARN L205 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-04-29 03:07:01,068 WARN L205 SmtUtils]: Spent 532.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-04-29 03:07:01,628 WARN L205 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-04-29 03:07:02,163 WARN L205 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-04-29 03:07:02,842 WARN L205 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-04-29 03:07:03,466 WARN L205 SmtUtils]: Spent 623.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-04-29 03:07:04,073 WARN L205 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-04-29 03:07:04,659 WARN L205 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-04-29 03:07:05,249 WARN L205 SmtUtils]: Spent 587.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2021-04-29 03:07:05,830 WARN L205 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2021-04-29 03:07:06,410 WARN L205 SmtUtils]: Spent 577.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2021-04-29 03:07:06,966 WARN L205 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2021-04-29 03:07:07,535 WARN L205 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-04-29 03:07:08,068 WARN L205 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2021-04-29 03:07:08,633 WARN L205 SmtUtils]: Spent 563.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2021-04-29 03:07:09,178 WARN L205 SmtUtils]: Spent 541.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2021-04-29 03:07:10,142 WARN L205 SmtUtils]: Spent 960.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2021-04-29 03:07:11,152 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 172 [2021-04-29 03:07:12,305 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 178 [2021-04-29 03:07:13,436 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 176 [2021-04-29 03:07:14,318 WARN L205 SmtUtils]: Spent 878.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-04-29 03:07:15,155 WARN L205 SmtUtils]: Spent 835.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:07:16,118 WARN L205 SmtUtils]: Spent 961.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-04-29 03:07:17,071 WARN L205 SmtUtils]: Spent 950.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:07:17,462 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-04-29 03:07:17,833 WARN L205 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:07:18,245 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-04-29 03:07:18,615 WARN L205 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:07:19,448 WARN L205 SmtUtils]: Spent 830.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-04-29 03:07:20,232 WARN L205 SmtUtils]: Spent 783.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:07:21,114 WARN L205 SmtUtils]: Spent 879.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-04-29 03:07:21,966 WARN L205 SmtUtils]: Spent 850.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:07:22,914 WARN L205 SmtUtils]: Spent 944.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2021-04-29 03:07:23,818 WARN L205 SmtUtils]: Spent 902.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-04-29 03:07:24,695 WARN L205 SmtUtils]: Spent 874.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2021-04-29 03:07:25,539 WARN L205 SmtUtils]: Spent 841.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-04-29 03:07:26,488 WARN L205 SmtUtils]: Spent 946.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2021-04-29 03:07:27,371 WARN L205 SmtUtils]: Spent 881.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2021-04-29 03:07:28,310 WARN L205 SmtUtils]: Spent 936.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2021-04-29 03:07:29,240 WARN L205 SmtUtils]: Spent 928.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2021-04-29 03:07:30,029 WARN L205 SmtUtils]: Spent 786.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2021-04-29 03:07:30,787 WARN L205 SmtUtils]: Spent 755.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2021-04-29 03:07:31,549 WARN L205 SmtUtils]: Spent 760.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2021-04-29 03:07:32,339 WARN L205 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2021-04-29 03:07:32,958 WARN L205 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-04-29 03:07:33,625 WARN L205 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-04-29 03:07:34,262 WARN L205 SmtUtils]: Spent 634.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-04-29 03:07:34,848 WARN L205 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-04-29 03:07:35,660 WARN L205 SmtUtils]: Spent 809.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2021-04-29 03:07:36,508 WARN L205 SmtUtils]: Spent 845.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-04-29 03:07:37,400 WARN L205 SmtUtils]: Spent 890.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2021-04-29 03:07:38,255 WARN L205 SmtUtils]: Spent 853.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-04-29 03:07:38,881 WARN L205 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2021-04-29 03:07:39,476 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-04-29 03:07:40,048 WARN L205 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2021-04-29 03:07:40,615 WARN L205 SmtUtils]: Spent 565.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-04-29 03:07:41,021 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 03:07:41,437 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2021-04-29 03:07:41,861 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-04-29 03:07:42,245 WARN L205 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2021-04-29 03:07:43,129 WARN L205 SmtUtils]: Spent 882.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:07:44,015 WARN L205 SmtUtils]: Spent 884.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:07:44,909 WARN L205 SmtUtils]: Spent 891.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:07:45,740 WARN L205 SmtUtils]: Spent 828.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:07:46,475 WARN L205 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-04-29 03:07:47,199 WARN L205 SmtUtils]: Spent 722.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2021-04-29 03:07:47,929 WARN L205 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-04-29 03:07:48,690 WARN L205 SmtUtils]: Spent 759.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2021-04-29 03:07:49,504 WARN L205 SmtUtils]: Spent 811.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2021-04-29 03:07:50,278 WARN L205 SmtUtils]: Spent 771.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-04-29 03:07:51,082 WARN L205 SmtUtils]: Spent 801.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2021-04-29 03:07:51,825 WARN L205 SmtUtils]: Spent 741.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-04-29 03:07:52,822 WARN L205 SmtUtils]: Spent 993.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:07:53,878 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:07:54,872 WARN L205 SmtUtils]: Spent 990.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:07:56,012 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:07:56,957 WARN L205 SmtUtils]: Spent 941.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-04-29 03:07:57,879 WARN L205 SmtUtils]: Spent 920.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:07:58,894 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 156 [2021-04-29 03:07:59,807 WARN L205 SmtUtils]: Spent 911.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:08:00,571 WARN L205 SmtUtils]: Spent 760.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-04-29 03:08:01,331 WARN L205 SmtUtils]: Spent 751.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2021-04-29 03:08:02,089 WARN L205 SmtUtils]: Spent 756.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-04-29 03:08:02,829 WARN L205 SmtUtils]: Spent 737.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2021-04-29 03:08:06,468 WARN L205 SmtUtils]: Spent 3.54 s on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2021-04-29 03:08:08,100 WARN L205 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 190 [2021-04-29 03:08:12,411 WARN L205 SmtUtils]: Spent 4.31 s on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2021-04-29 03:08:14,434 WARN L205 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 194 [2021-04-29 03:08:15,439 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 156 [2021-04-29 03:08:16,402 WARN L205 SmtUtils]: Spent 961.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:08:17,438 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 156 [2021-04-29 03:08:18,405 WARN L205 SmtUtils]: Spent 964.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:08:19,884 WARN L205 SmtUtils]: Spent 1.48 s on a formula simplification that was a NOOP. DAG size: 183 [2021-04-29 03:08:21,388 WARN L205 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 181 [2021-04-29 03:08:23,045 WARN L205 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 187 [2021-04-29 03:08:24,713 WARN L205 SmtUtils]: Spent 1.67 s on a formula simplification that was a NOOP. DAG size: 185 [2021-04-29 03:08:28,607 WARN L205 SmtUtils]: Spent 3.89 s on a formula simplification. DAG size of input: 200 DAG size of output: 198 [2021-04-29 03:08:30,468 WARN L205 SmtUtils]: Spent 1.86 s on a formula simplification that was a NOOP. DAG size: 192 [2021-04-29 03:08:34,993 WARN L205 SmtUtils]: Spent 4.52 s on a formula simplification. DAG size of input: 204 DAG size of output: 202 [2021-04-29 03:08:37,125 WARN L205 SmtUtils]: Spent 2.13 s on a formula simplification that was a NOOP. DAG size: 196 [2021-04-29 03:08:38,572 WARN L205 SmtUtils]: Spent 1.44 s on a formula simplification that was a NOOP. DAG size: 179 [2021-04-29 03:08:39,997 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 177 [2021-04-29 03:08:41,607 WARN L205 SmtUtils]: Spent 1.61 s on a formula simplification that was a NOOP. DAG size: 183 [2021-04-29 03:08:43,247 WARN L205 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 181 [2021-04-29 03:08:43,360 INFO L158 LiptonReduction]: Checked pairs total: 84858 [2021-04-29 03:08:43,360 INFO L160 LiptonReduction]: Total number of compositions: 421 [2021-04-29 03:08:43,367 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 266788 [2021-04-29 03:08:43,404 INFO L129 PetriNetUnfolder]: 7/131 cut-off events. [2021-04-29 03:08:43,404 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 03:08:43,404 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 03:08:43,405 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2021-04-29 03:08:43,406 INFO L428 AbstractCegarLoop]: === Iteration 1 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 03:08:43,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 03:08:43,413 INFO L82 PathProgramCache]: Analyzing trace with hash 941445004, now seen corresponding path program 1 times [2021-04-29 03:08:43,425 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 03:08:43,425 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840513378] [2021-04-29 03:08:43,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 03:08:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 03:08:43,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 03:08:43,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 03:08:43,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 03:08:43,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 03:08:43,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 03:08:43,700 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840513378] [2021-04-29 03:08:43,701 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-29 03:08:43,701 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-04-29 03:08:43,702 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [423829773] [2021-04-29 03:08:43,714 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-04-29 03:08:43,715 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 03:08:43,731 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-04-29 03:08:43,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-29 03:08:43,744 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 439 out of 610 [2021-04-29 03:08:43,755 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 207 places, 227 transitions, 459 flow. Second operand has 3 states, 3 states have (on average 439.6666666666667) internal successors, (1319), 3 states have internal predecessors, (1319), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-29 03:08:43,755 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 03:08:43,755 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 439 of 610 [2021-04-29 03:08:43,757 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 03:08:44,388 INFO L129 PetriNetUnfolder]: 2/201 cut-off events. [2021-04-29 03:08:44,388 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 03:08:44,390 INFO L84 FinitePrefix]: Finished finitePrefix Result has 248 conditions, 201 events. 2/201 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 76. Compared 1369 event pairs, 0 based on Foata normal form. 29/70 useless extension candidates. Maximal degree in co-relation 129. Up to 37 conditions per place. [2021-04-29 03:08:44,393 INFO L132 encePairwiseOnDemand]: 575/610 looper letters, 9 selfloop transitions, 3 changer transitions 77/201 dead transitions. [2021-04-29 03:08:44,393 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 201 places, 201 transitions, 489 flow [2021-04-29 03:08:44,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-29 03:08:44,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-04-29 03:08:44,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1399 transitions. [2021-04-29 03:08:44,425 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7644808743169399 [2021-04-29 03:08:44,426 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1399 transitions. [2021-04-29 03:08:44,427 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1399 transitions. [2021-04-29 03:08:44,435 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 03:08:44,438 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1399 transitions. [2021-04-29 03:08:44,450 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 466.3333333333333) internal successors, (1399), 3 states have internal predecessors, (1399), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-29 03:08:44,470 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 610.0) internal successors, (2440), 4 states have internal predecessors, (2440), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-29 03:08:44,472 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 610.0) internal successors, (2440), 4 states have internal predecessors, (2440), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-29 03:08:44,475 INFO L185 Difference]: Start difference. First operand has 207 places, 227 transitions, 459 flow. Second operand 3 states and 1399 transitions. [2021-04-29 03:08:44,476 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 201 places, 201 transitions, 489 flow [2021-04-29 03:08:44,483 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 201 places, 201 transitions, 489 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-04-29 03:08:44,490 INFO L241 Difference]: Finished difference. Result has 202 places, 123 transitions, 266 flow [2021-04-29 03:08:44,493 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=610, PETRI_DIFFERENCE_MINUEND_FLOW=401, PETRI_DIFFERENCE_MINUEND_PLACES=199, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=198, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=195, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=266, PETRI_PLACES=202, PETRI_TRANSITIONS=123} [2021-04-29 03:08:44,494 INFO L343 CegarLoopForPetriNet]: 207 programPoint places, -5 predicate places. [2021-04-29 03:08:44,494 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 03:08:44,495 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 202 places, 123 transitions, 266 flow [2021-04-29 03:08:44,496 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 202 places, 123 transitions, 266 flow [2021-04-29 03:08:44,497 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 127 places, 123 transitions, 266 flow [2021-04-29 03:08:44,512 INFO L129 PetriNetUnfolder]: 2/126 cut-off events. [2021-04-29 03:08:44,512 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 03:08:44,515 INFO L84 FinitePrefix]: Finished finitePrefix Result has 141 conditions, 126 events. 2/126 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 26. Compared 700 event pairs, 0 based on Foata normal form. 0/41 useless extension candidates. Maximal degree in co-relation 127. Up to 6 conditions per place. [2021-04-29 03:08:44,521 INFO L146 LiptonReduction]: Number of co-enabled transitions 7260 [2021-04-29 03:08:48,902 INFO L158 LiptonReduction]: Checked pairs total: 29673 [2021-04-29 03:08:48,902 INFO L160 LiptonReduction]: Total number of compositions: 31 [2021-04-29 03:08:48,903 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4409 [2021-04-29 03:08:48,908 INFO L480 AbstractCegarLoop]: Abstraction has has 131 places, 128 transitions, 276 flow [2021-04-29 03:08:48,910 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 439.6666666666667) internal successors, (1319), 3 states have internal predecessors, (1319), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-29 03:08:48,910 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 03:08:48,910 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2021-04-29 03:08:48,910 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-04-29 03:08:48,911 INFO L428 AbstractCegarLoop]: === Iteration 2 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 03:08:48,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 03:08:48,912 INFO L82 PathProgramCache]: Analyzing trace with hash 939408740, now seen corresponding path program 1 times [2021-04-29 03:08:48,912 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 03:08:48,912 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1270738622] [2021-04-29 03:08:48,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 03:08:48,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 03:08:48,964 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 03:08:49,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-04-29 03:08:49,022 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-04-29 03:08:49,063 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-04-29 03:08:49,064 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-04-29 03:08:49,065 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-04-29 03:08:49,065 WARN L342 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-04-29 03:08:49,066 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-04-29 03:08:49,079 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,080 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,080 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,080 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,080 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,080 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,081 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,081 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,081 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,081 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,081 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,081 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,081 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,082 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,082 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,082 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,082 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,082 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,082 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,083 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,083 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,083 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,083 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,083 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,083 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,083 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,084 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,084 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,084 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,084 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,084 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,085 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,086 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,087 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,088 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,088 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,088 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,089 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,089 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,089 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,090 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,090 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,090 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,090 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,090 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,090 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,090 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,090 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,091 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,091 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,091 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,091 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,091 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,092 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,092 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,092 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,092 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,093 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,093 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,093 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,093 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,093 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,093 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,093 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,094 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,094 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,094 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,094 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,094 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,094 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,094 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,095 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,095 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,095 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,095 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,095 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,095 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,095 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,095 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,096 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,096 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,096 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,096 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,096 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,096 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,097 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,097 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,097 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,097 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,098 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,098 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,098 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,098 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,098 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,098 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,098 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,099 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,099 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,099 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,099 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,099 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,099 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,099 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,099 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,100 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,100 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,100 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,100 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,100 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,100 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,100 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,100 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,101 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,101 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,101 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,101 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,101 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,101 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,102 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,102 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,102 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,102 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,102 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,102 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,102 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,102 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,103 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,103 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,103 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,103 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,103 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,103 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,103 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,104 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,104 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,105 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,105 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,105 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,105 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,105 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,105 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,106 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,106 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,106 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,106 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,106 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,106 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,106 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,107 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,109 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,109 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,109 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,110 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,110 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,110 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,110 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,110 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,110 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,110 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,111 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,111 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,111 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,111 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,111 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,111 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-29 03:08:49,117 INFO L149 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-04-29 03:08:49,118 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-04-29 03:08:49,120 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-04-29 03:08:49,120 INFO L377 AbstractCegarLoop]: Hoare is false [2021-04-29 03:08:49,120 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-04-29 03:08:49,120 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-04-29 03:08:49,120 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-04-29 03:08:49,120 INFO L381 AbstractCegarLoop]: Difference is false [2021-04-29 03:08:49,120 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-04-29 03:08:49,120 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-04-29 03:08:49,125 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 211 places, 247 transitions, 512 flow [2021-04-29 03:08:49,203 INFO L129 PetriNetUnfolder]: 71/404 cut-off events. [2021-04-29 03:08:49,203 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-04-29 03:08:49,209 INFO L84 FinitePrefix]: Finished finitePrefix Result has 418 conditions, 404 events. 71/404 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 1675 event pairs, 0 based on Foata normal form. 0/324 useless extension candidates. Maximal degree in co-relation 258. Up to 12 conditions per place. [2021-04-29 03:08:49,209 INFO L82 GeneralOperation]: Start removeDead. Operand has 211 places, 247 transitions, 512 flow [2021-04-29 03:08:49,217 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 211 places, 247 transitions, 512 flow [2021-04-29 03:08:49,217 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 03:08:49,217 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 211 places, 247 transitions, 512 flow [2021-04-29 03:08:49,218 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 211 places, 247 transitions, 512 flow [2021-04-29 03:08:49,220 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 211 places, 247 transitions, 512 flow [2021-04-29 03:08:49,298 INFO L129 PetriNetUnfolder]: 71/404 cut-off events. [2021-04-29 03:08:49,298 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-04-29 03:08:49,304 INFO L84 FinitePrefix]: Finished finitePrefix Result has 418 conditions, 404 events. 71/404 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 1671 event pairs, 0 based on Foata normal form. 0/324 useless extension candidates. Maximal degree in co-relation 258. Up to 12 conditions per place. [2021-04-29 03:08:49,335 INFO L146 LiptonReduction]: Number of co-enabled transitions 23632 [2021-04-29 03:08:57,092 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2021-04-29 03:08:57,231 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2021-04-29 03:08:57,342 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2021-04-29 03:09:05,469 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 03:09:05,632 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 03:09:05,817 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 03:09:05,973 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 03:09:06,132 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-04-29 03:09:06,297 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 03:09:06,477 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-04-29 03:09:06,634 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 03:09:06,801 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-04-29 03:09:07,003 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 03:09:07,181 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-04-29 03:09:07,343 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 03:09:08,067 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 28 [2021-04-29 03:09:08,225 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 28 [2021-04-29 03:09:11,825 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-04-29 03:09:11,932 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-04-29 03:09:12,039 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-04-29 03:09:12,146 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-04-29 03:09:14,865 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 23 DAG size of output: 21 [2021-04-29 03:09:16,715 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-04-29 03:09:18,435 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 46 [2021-04-29 03:09:18,574 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-04-29 03:09:18,883 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 46 [2021-04-29 03:09:19,034 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-04-29 03:09:19,352 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 46 [2021-04-29 03:09:19,492 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-04-29 03:09:19,796 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 46 [2021-04-29 03:09:19,937 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-04-29 03:09:20,132 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2021-04-29 03:09:20,423 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2021-04-29 03:09:20,838 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2021-04-29 03:09:20,990 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-04-29 03:09:21,307 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2021-04-29 03:09:21,460 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-04-29 03:09:22,381 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2021-04-29 03:09:24,591 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 23 DAG size of output: 21 [2021-04-29 03:09:27,972 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:28,086 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:28,197 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:28,321 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:28,445 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:28,569 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:28,691 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:28,811 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:28,932 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:29,052 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:29,175 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:29,294 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:29,401 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-04-29 03:09:29,808 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-04-29 03:09:29,923 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-04-29 03:09:30,039 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-04-29 03:09:30,153 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-04-29 03:09:30,275 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-04-29 03:09:30,400 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-04-29 03:09:30,525 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-04-29 03:09:30,648 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-04-29 03:09:30,796 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 03:09:30,943 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 03:09:31,088 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 03:09:31,234 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 03:09:31,372 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:31,506 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:31,641 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:31,782 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:31,898 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2021-04-29 03:09:32,016 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2021-04-29 03:09:32,128 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2021-04-29 03:09:32,245 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2021-04-29 03:09:32,379 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-04-29 03:09:32,511 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-04-29 03:09:32,641 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-04-29 03:09:32,772 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-04-29 03:09:33,306 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2021-04-29 03:09:33,421 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2021-04-29 03:09:33,544 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2021-04-29 03:09:33,673 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2021-04-29 03:09:33,822 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:33,975 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:34,125 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:34,276 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:34,434 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 03:09:34,592 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 03:09:34,747 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 03:09:34,902 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 03:09:35,140 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-04-29 03:09:35,352 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 03:09:35,588 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-04-29 03:09:35,804 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 03:09:35,944 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 03:09:36,082 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 03:09:36,230 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 03:09:36,374 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 03:09:36,544 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 03:09:36,760 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 03:09:36,933 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 03:09:37,103 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 03:09:37,232 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-04-29 03:09:37,364 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-04-29 03:09:37,499 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-04-29 03:09:37,632 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-04-29 03:09:40,098 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2021-04-29 03:09:40,243 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 03:09:40,410 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2021-04-29 03:09:40,585 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 03:09:40,833 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:41,054 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 03:09:41,322 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:41,544 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 03:09:41,792 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:42,018 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 03:09:42,274 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:42,539 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-29 03:09:42,819 WARN L205 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-04-29 03:09:43,068 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 03:09:43,320 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-04-29 03:09:43,570 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-04-29 03:09:44,093 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-04-29 03:09:44,327 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-04-29 03:09:44,618 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-04-29 03:09:44,909 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-04-29 03:09:45,088 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2021-04-29 03:09:45,272 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2021-04-29 03:09:45,521 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 03:09:45,764 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2021-04-29 03:09:46,016 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 03:09:46,273 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 03:09:46,571 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:46,886 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:49,683 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 03:09:49,840 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 03:09:49,994 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 03:09:50,149 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 03:09:50,274 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:50,398 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:50,520 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:50,645 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:09:50,779 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:50,917 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:51,061 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:51,201 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:51,369 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 03:09:51,541 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 03:09:51,732 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 03:09:51,900 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 03:09:52,084 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:09:52,270 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:09:52,458 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:09:52,640 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:09:52,795 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-04-29 03:09:52,964 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-04-29 03:09:53,131 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-04-29 03:09:53,292 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-04-29 03:09:53,464 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:09:53,637 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:09:53,824 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:09:54,013 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:09:54,202 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:09:54,386 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:09:54,570 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:09:54,753 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:09:54,926 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 03:09:55,100 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 03:09:55,271 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 03:09:55,445 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 03:09:55,589 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:55,735 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:55,874 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:56,023 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:09:56,284 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-04-29 03:09:56,518 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-04-29 03:09:56,766 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-04-29 03:09:57,002 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-04-29 03:09:57,310 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2021-04-29 03:09:57,629 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-04-29 03:09:57,923 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2021-04-29 03:09:58,201 WARN L205 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-04-29 03:09:58,495 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-04-29 03:09:58,760 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-04-29 03:09:59,055 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-04-29 03:09:59,315 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-04-29 03:09:59,488 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 03:09:59,657 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 03:09:59,831 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 03:10:00,009 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 03:10:00,271 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-04-29 03:10:00,511 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-04-29 03:10:00,778 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-04-29 03:10:01,023 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-04-29 03:10:01,293 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:10:01,545 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:10:01,818 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-04-29 03:10:02,065 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:10:04,257 WARN L205 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 124 DAG size of output: 120 [2021-04-29 03:10:05,078 WARN L205 SmtUtils]: Spent 818.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-04-29 03:10:06,909 WARN L205 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 124 DAG size of output: 120 [2021-04-29 03:10:07,823 WARN L205 SmtUtils]: Spent 911.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-04-29 03:10:08,837 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 85 DAG size of output: 83 [2021-04-29 03:10:09,305 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-04-29 03:10:10,306 WARN L205 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 83 [2021-04-29 03:10:10,763 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-04-29 03:10:12,606 WARN L205 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 121 DAG size of output: 117 [2021-04-29 03:10:13,532 WARN L205 SmtUtils]: Spent 923.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-04-29 03:10:15,380 WARN L205 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 121 DAG size of output: 117 [2021-04-29 03:10:16,240 WARN L205 SmtUtils]: Spent 857.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-04-29 03:10:17,486 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 91 DAG size of output: 89 [2021-04-29 03:10:18,020 WARN L205 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 03:10:19,083 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 91 DAG size of output: 89 [2021-04-29 03:10:19,553 WARN L205 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 03:10:20,888 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2021-04-29 03:10:21,495 WARN L205 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2021-04-29 03:10:22,832 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2021-04-29 03:10:23,498 WARN L205 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2021-04-29 03:10:24,798 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 100 DAG size of output: 98 [2021-04-29 03:10:25,387 WARN L205 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-04-29 03:10:26,677 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 100 DAG size of output: 98 [2021-04-29 03:10:27,235 WARN L205 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-04-29 03:10:28,630 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2021-04-29 03:10:29,237 WARN L205 SmtUtils]: Spent 605.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:10:30,733 WARN L205 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2021-04-29 03:10:31,402 WARN L205 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:10:32,559 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 94 DAG size of output: 92 [2021-04-29 03:10:33,154 WARN L205 SmtUtils]: Spent 592.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-04-29 03:10:34,353 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 94 DAG size of output: 92 [2021-04-29 03:10:34,941 WARN L205 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-04-29 03:10:36,240 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 107 DAG size of output: 105 [2021-04-29 03:10:36,952 WARN L205 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-04-29 03:10:38,435 WARN L205 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 107 DAG size of output: 105 [2021-04-29 03:10:39,094 WARN L205 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-04-29 03:10:40,512 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 97 DAG size of output: 95 [2021-04-29 03:10:41,161 WARN L205 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:10:42,396 WARN L205 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 97 DAG size of output: 95 [2021-04-29 03:10:42,952 WARN L205 SmtUtils]: Spent 553.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:10:43,238 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 03:10:43,544 WARN L205 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 03:10:43,883 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 03:10:44,168 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-04-29 03:10:45,349 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 91 DAG size of output: 89 [2021-04-29 03:10:45,898 WARN L205 SmtUtils]: Spent 546.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 03:10:47,016 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 91 DAG size of output: 89 [2021-04-29 03:10:47,612 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 03:10:47,995 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 03:10:48,382 WARN L205 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 03:10:48,721 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 03:10:49,066 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-04-29 03:10:50,203 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 91 DAG size of output: 89 [2021-04-29 03:10:50,773 WARN L205 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 03:10:52,058 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 91 DAG size of output: 89 [2021-04-29 03:10:52,615 WARN L205 SmtUtils]: Spent 553.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-04-29 03:10:53,840 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 88 DAG size of output: 86 [2021-04-29 03:10:54,368 WARN L205 SmtUtils]: Spent 525.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-04-29 03:10:55,557 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 88 DAG size of output: 86 [2021-04-29 03:10:56,098 WARN L205 SmtUtils]: Spent 538.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-04-29 03:10:56,452 WARN L205 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 03:10:56,774 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 03:10:57,125 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 03:10:57,468 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-04-29 03:10:59,875 WARN L205 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 130 DAG size of output: 126 [2021-04-29 03:11:00,825 WARN L205 SmtUtils]: Spent 948.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2021-04-29 03:11:03,086 WARN L205 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 130 DAG size of output: 126 [2021-04-29 03:11:04,148 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 122 [2021-04-29 03:11:05,757 WARN L205 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2021-04-29 03:11:06,522 WARN L205 SmtUtils]: Spent 762.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:11:07,944 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2021-04-29 03:11:08,675 WARN L205 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:11:10,795 WARN L205 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 136 DAG size of output: 132 [2021-04-29 03:11:11,741 WARN L205 SmtUtils]: Spent 943.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2021-04-29 03:11:14,207 WARN L205 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 136 DAG size of output: 132 [2021-04-29 03:11:15,428 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 128 [2021-04-29 03:11:17,200 WARN L205 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 127 DAG size of output: 123 [2021-04-29 03:11:17,915 WARN L205 SmtUtils]: Spent 713.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-04-29 03:11:19,574 WARN L205 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 127 DAG size of output: 123 [2021-04-29 03:11:20,544 WARN L205 SmtUtils]: Spent 966.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-04-29 03:11:20,794 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:11:21,039 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:11:21,289 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:11:21,541 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:11:23,591 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 133 DAG size of output: 129 [2021-04-29 03:11:24,404 WARN L205 SmtUtils]: Spent 810.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-04-29 03:11:26,093 WARN L205 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 133 DAG size of output: 129 [2021-04-29 03:11:27,173 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 125 [2021-04-29 03:11:27,620 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 03:11:27,795 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 03:11:27,960 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 03:11:28,127 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 03:11:28,266 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 03:11:28,408 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 03:11:28,591 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 03:11:28,731 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-04-29 03:11:28,844 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:11:28,955 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:11:29,066 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:11:29,178 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-04-29 03:11:29,344 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 03:11:29,501 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 03:11:29,661 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 03:11:29,819 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-04-29 03:11:29,939 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:11:30,059 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:11:30,182 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:11:30,302 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:11:30,468 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-04-29 03:11:30,638 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-04-29 03:11:30,799 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-04-29 03:11:30,975 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-04-29 03:11:31,163 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 03:11:31,355 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 03:11:31,538 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 03:11:31,723 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 03:11:31,889 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:11:32,054 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:11:32,216 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:11:32,380 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:11:32,596 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:11:32,811 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:11:33,030 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:11:33,289 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:11:33,457 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:11:33,628 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:11:33,798 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:11:33,966 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:11:34,210 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-04-29 03:11:34,415 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-04-29 03:11:34,619 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-04-29 03:11:34,819 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-04-29 03:11:35,147 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:11:35,371 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:11:35,590 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:11:35,813 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:11:36,043 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:11:36,272 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:11:36,505 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:11:36,782 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-04-29 03:11:37,014 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 03:11:37,256 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 03:11:37,426 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 03:11:37,602 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-04-29 03:11:37,822 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:11:38,040 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:11:38,256 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:11:38,476 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-04-29 03:11:38,675 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-04-29 03:11:38,876 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-04-29 03:11:39,073 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-04-29 03:11:39,285 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-04-29 03:11:39,476 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:11:39,648 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:11:39,816 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:11:39,983 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-04-29 03:11:40,115 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:11:40,245 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:11:40,376 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:11:40,507 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-04-29 03:11:43,372 WARN L205 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 158 DAG size of output: 156 [2021-04-29 03:11:44,929 WARN L205 SmtUtils]: Spent 1.55 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:11:47,313 WARN L205 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 158 DAG size of output: 156 [2021-04-29 03:11:48,384 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:11:50,802 WARN L205 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 152 DAG size of output: 150 [2021-04-29 03:11:51,918 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 146 [2021-04-29 03:11:54,098 WARN L205 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 152 DAG size of output: 150 [2021-04-29 03:11:55,372 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 146 [2021-04-29 03:11:55,978 WARN L205 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:11:56,716 WARN L205 SmtUtils]: Spent 734.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:11:57,472 WARN L205 SmtUtils]: Spent 753.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:11:58,245 WARN L205 SmtUtils]: Spent 771.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:12:00,827 WARN L205 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 143 DAG size of output: 141 [2021-04-29 03:12:02,056 WARN L205 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 137 [2021-04-29 03:12:04,449 WARN L205 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 143 DAG size of output: 141 [2021-04-29 03:12:05,433 WARN L205 SmtUtils]: Spent 981.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-04-29 03:12:07,236 WARN L205 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2021-04-29 03:12:08,166 WARN L205 SmtUtils]: Spent 927.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-04-29 03:12:10,412 WARN L205 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2021-04-29 03:12:11,278 WARN L205 SmtUtils]: Spent 864.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-04-29 03:12:11,820 WARN L205 SmtUtils]: Spent 538.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:12:12,431 WARN L205 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:12:13,211 WARN L205 SmtUtils]: Spent 777.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:12:13,971 WARN L205 SmtUtils]: Spent 757.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:12:16,525 WARN L205 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 140 DAG size of output: 138 [2021-04-29 03:12:17,742 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 134 [2021-04-29 03:12:20,354 WARN L205 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 140 DAG size of output: 138 [2021-04-29 03:12:21,627 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 134 [2021-04-29 03:12:24,156 WARN L205 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 137 DAG size of output: 135 [2021-04-29 03:12:25,299 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 131 [2021-04-29 03:12:27,858 WARN L205 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 137 DAG size of output: 135 [2021-04-29 03:12:29,128 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 131 [2021-04-29 03:12:31,879 WARN L205 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 143 DAG size of output: 141 [2021-04-29 03:12:33,213 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 137 [2021-04-29 03:12:36,113 WARN L205 SmtUtils]: Spent 2.90 s on a formula simplification. DAG size of input: 143 DAG size of output: 141 [2021-04-29 03:12:37,499 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 137 [2021-04-29 03:12:40,238 WARN L205 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 143 DAG size of output: 141 [2021-04-29 03:12:41,539 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 137 [2021-04-29 03:12:44,330 WARN L205 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 143 DAG size of output: 141 [2021-04-29 03:12:45,721 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 137 [2021-04-29 03:12:48,434 WARN L205 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 149 DAG size of output: 147 [2021-04-29 03:12:49,761 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 143 [2021-04-29 03:12:52,484 WARN L205 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 149 DAG size of output: 147 [2021-04-29 03:12:53,860 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification that was a NOOP. DAG size: 143 [2021-04-29 03:12:56,808 WARN L205 SmtUtils]: Spent 2.94 s on a formula simplification. DAG size of input: 143 DAG size of output: 141 [2021-04-29 03:12:58,220 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification that was a NOOP. DAG size: 137 [2021-04-29 03:13:00,877 WARN L205 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 143 DAG size of output: 141 [2021-04-29 03:13:02,243 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 137 [2021-04-29 03:13:04,623 WARN L205 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2021-04-29 03:13:05,838 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 125 [2021-04-29 03:13:08,370 WARN L205 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2021-04-29 03:13:09,593 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 125 [2021-04-29 03:13:13,373 WARN L205 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 158 DAG size of output: 156 [2021-04-29 03:13:15,196 WARN L205 SmtUtils]: Spent 1.82 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:13:18,750 WARN L205 SmtUtils]: Spent 3.55 s on a formula simplification. DAG size of input: 158 DAG size of output: 156 [2021-04-29 03:13:20,391 WARN L205 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:13:21,199 WARN L205 SmtUtils]: Spent 803.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:13:21,966 WARN L205 SmtUtils]: Spent 765.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:13:22,838 WARN L205 SmtUtils]: Spent 868.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:13:23,714 WARN L205 SmtUtils]: Spent 873.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-04-29 03:13:26,270 WARN L205 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2021-04-29 03:13:27,580 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 125 [2021-04-29 03:13:30,321 WARN L205 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2021-04-29 03:13:31,547 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 125 [2021-04-29 03:13:34,654 WARN L205 SmtUtils]: Spent 3.10 s on a formula simplification. DAG size of input: 149 DAG size of output: 147 [2021-04-29 03:13:36,141 WARN L205 SmtUtils]: Spent 1.48 s on a formula simplification that was a NOOP. DAG size: 143 [2021-04-29 03:13:39,013 WARN L205 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 149 DAG size of output: 147 [2021-04-29 03:13:40,382 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification that was a NOOP. DAG size: 143 [2021-04-29 03:13:43,848 WARN L205 SmtUtils]: Spent 3.46 s on a formula simplification. DAG size of input: 158 DAG size of output: 156 [2021-04-29 03:13:45,508 WARN L205 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:13:49,207 WARN L205 SmtUtils]: Spent 3.70 s on a formula simplification. DAG size of input: 158 DAG size of output: 156 [2021-04-29 03:13:50,932 WARN L205 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:13:53,837 WARN L205 SmtUtils]: Spent 2.90 s on a formula simplification. DAG size of input: 143 DAG size of output: 141 [2021-04-29 03:13:55,223 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 137 [2021-04-29 03:13:58,272 WARN L205 SmtUtils]: Spent 3.05 s on a formula simplification. DAG size of input: 143 DAG size of output: 141 [2021-04-29 03:13:59,657 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 137 [2021-04-29 03:14:03,080 WARN L205 SmtUtils]: Spent 3.42 s on a formula simplification. DAG size of input: 152 DAG size of output: 150 [2021-04-29 03:14:04,730 WARN L205 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 146 [2021-04-29 03:14:07,952 WARN L205 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 152 DAG size of output: 150 [2021-04-29 03:14:09,485 WARN L205 SmtUtils]: Spent 1.53 s on a formula simplification that was a NOOP. DAG size: 146 [2021-04-29 03:14:13,327 WARN L205 SmtUtils]: Spent 3.84 s on a formula simplification. DAG size of input: 160 DAG size of output: 158 [2021-04-29 03:14:15,071 WARN L205 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:14:18,710 WARN L205 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 160 DAG size of output: 158 [2021-04-29 03:14:20,374 WARN L205 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:14:24,940 WARN L205 SmtUtils]: Spent 4.44 s on a formula simplification. DAG size of input: 157 DAG size of output: 152 [2021-04-29 03:14:27,040 WARN L205 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:14:30,691 WARN L205 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 157 DAG size of output: 152 [2021-04-29 03:14:32,791 WARN L205 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:14:36,366 WARN L205 SmtUtils]: Spent 3.57 s on a formula simplification. DAG size of input: 153 DAG size of output: 148 [2021-04-29 03:14:38,149 WARN L205 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 148 [2021-04-29 03:14:41,550 WARN L205 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 153 DAG size of output: 148 [2021-04-29 03:14:43,228 WARN L205 SmtUtils]: Spent 1.67 s on a formula simplification that was a NOOP. DAG size: 148 [2021-04-29 03:14:45,151 WARN L205 SmtUtils]: Spent 1.92 s on a formula simplification that was a NOOP. DAG size: 163 [2021-04-29 03:14:47,067 WARN L205 SmtUtils]: Spent 1.91 s on a formula simplification that was a NOOP. DAG size: 161 [2021-04-29 03:14:49,042 WARN L205 SmtUtils]: Spent 1.97 s on a formula simplification that was a NOOP. DAG size: 163 [2021-04-29 03:14:50,881 WARN L205 SmtUtils]: Spent 1.84 s on a formula simplification that was a NOOP. DAG size: 161 [2021-04-29 03:14:52,824 WARN L205 SmtUtils]: Spent 1.94 s on a formula simplification that was a NOOP. DAG size: 158 [2021-04-29 03:14:54,809 WARN L205 SmtUtils]: Spent 1.98 s on a formula simplification that was a NOOP. DAG size: 158 [2021-04-29 03:14:56,634 WARN L205 SmtUtils]: Spent 1.82 s on a formula simplification that was a NOOP. DAG size: 158 [2021-04-29 03:14:58,560 WARN L205 SmtUtils]: Spent 1.92 s on a formula simplification that was a NOOP. DAG size: 158 [2021-04-29 03:15:01,979 WARN L205 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 153 DAG size of output: 148 [2021-04-29 03:15:03,791 WARN L205 SmtUtils]: Spent 1.81 s on a formula simplification that was a NOOP. DAG size: 148 [2021-04-29 03:15:07,167 WARN L205 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 153 DAG size of output: 148 [2021-04-29 03:15:08,890 WARN L205 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 148 [2021-04-29 03:15:10,612 WARN L205 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:15:12,419 WARN L205 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:15:14,188 WARN L205 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:15:15,993 WARN L205 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:15:17,769 WARN L205 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:15:19,626 WARN L205 SmtUtils]: Spent 1.85 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:15:21,318 WARN L205 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:15:23,143 WARN L205 SmtUtils]: Spent 1.82 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:15:30,188 WARN L205 SmtUtils]: Spent 7.04 s on a formula simplification. DAG size of input: 196 DAG size of output: 194 [2021-04-29 03:15:33,864 WARN L205 SmtUtils]: Spent 3.67 s on a formula simplification that was a NOOP. DAG size: 190 [2021-04-29 03:15:41,381 WARN L205 SmtUtils]: Spent 7.51 s on a formula simplification. DAG size of input: 200 DAG size of output: 198 [2021-04-29 03:15:45,190 WARN L205 SmtUtils]: Spent 3.80 s on a formula simplification that was a NOOP. DAG size: 194 [2021-04-29 03:15:49,845 WARN L205 SmtUtils]: Spent 4.65 s on a formula simplification. DAG size of input: 162 DAG size of output: 157 [2021-04-29 03:15:52,402 WARN L205 SmtUtils]: Spent 2.55 s on a formula simplification that was a NOOP. DAG size: 155 [2021-04-29 03:15:56,302 WARN L205 SmtUtils]: Spent 3.90 s on a formula simplification. DAG size of input: 162 DAG size of output: 157 [2021-04-29 03:15:58,605 WARN L205 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 155 [2021-04-29 03:16:00,383 WARN L205 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:16:02,144 WARN L205 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:16:03,934 WARN L205 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:16:05,753 WARN L205 SmtUtils]: Spent 1.82 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:16:13,309 WARN L205 SmtUtils]: Spent 7.55 s on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2021-04-29 03:16:16,977 WARN L205 SmtUtils]: Spent 3.66 s on a formula simplification that was a NOOP. DAG size: 192 [2021-04-29 03:16:25,494 WARN L205 SmtUtils]: Spent 8.51 s on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2021-04-29 03:16:29,603 WARN L205 SmtUtils]: Spent 4.11 s on a formula simplification that was a NOOP. DAG size: 196 [2021-04-29 03:16:32,451 WARN L205 SmtUtils]: Spent 2.84 s on a formula simplification that was a NOOP. DAG size: 177 [2021-04-29 03:16:35,213 WARN L205 SmtUtils]: Spent 2.76 s on a formula simplification that was a NOOP. DAG size: 177 [2021-04-29 03:16:38,019 WARN L205 SmtUtils]: Spent 2.80 s on a formula simplification that was a NOOP. DAG size: 181 [2021-04-29 03:16:40,816 WARN L205 SmtUtils]: Spent 2.79 s on a formula simplification that was a NOOP. DAG size: 181 [2021-04-29 03:16:43,321 WARN L205 SmtUtils]: Spent 2.50 s on a formula simplification that was a NOOP. DAG size: 172 [2021-04-29 03:16:45,827 WARN L205 SmtUtils]: Spent 2.50 s on a formula simplification that was a NOOP. DAG size: 172 [2021-04-29 03:16:48,532 WARN L205 SmtUtils]: Spent 2.70 s on a formula simplification that was a NOOP. DAG size: 176 [2021-04-29 03:16:51,280 WARN L205 SmtUtils]: Spent 2.74 s on a formula simplification that was a NOOP. DAG size: 176 [2021-04-29 03:16:53,334 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 160 [2021-04-29 03:16:55,458 WARN L205 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 160 [2021-04-29 03:16:57,599 WARN L205 SmtUtils]: Spent 2.14 s on a formula simplification that was a NOOP. DAG size: 160 [2021-04-29 03:16:59,879 WARN L205 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 160 [2021-04-29 03:17:02,786 WARN L205 SmtUtils]: Spent 2.90 s on a formula simplification that was a NOOP. DAG size: 181 [2021-04-29 03:17:05,749 WARN L205 SmtUtils]: Spent 2.96 s on a formula simplification that was a NOOP. DAG size: 181 [2021-04-29 03:17:08,857 WARN L205 SmtUtils]: Spent 3.10 s on a formula simplification that was a NOOP. DAG size: 185 [2021-04-29 03:17:12,268 WARN L205 SmtUtils]: Spent 3.41 s on a formula simplification that was a NOOP. DAG size: 185 [2021-04-29 03:17:14,141 WARN L205 SmtUtils]: Spent 1.87 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:17:16,149 WARN L205 SmtUtils]: Spent 2.00 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:17:18,131 WARN L205 SmtUtils]: Spent 1.98 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:17:20,179 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 152 [2021-04-29 03:17:22,316 WARN L205 SmtUtils]: Spent 2.13 s on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:17:24,346 WARN L205 SmtUtils]: Spent 2.03 s on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:17:26,517 WARN L205 SmtUtils]: Spent 2.17 s on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:17:28,713 WARN L205 SmtUtils]: Spent 2.19 s on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:17:32,784 WARN L205 SmtUtils]: Spent 4.07 s on a formula simplification. DAG size of input: 159 DAG size of output: 154 [2021-04-29 03:17:34,760 WARN L205 SmtUtils]: Spent 1.97 s on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:17:38,500 WARN L205 SmtUtils]: Spent 3.74 s on a formula simplification. DAG size of input: 159 DAG size of output: 154 [2021-04-29 03:17:40,196 WARN L205 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 154 [2021-04-29 03:17:40,447 INFO L158 LiptonReduction]: Checked pairs total: 245926 [2021-04-29 03:17:40,447 INFO L160 LiptonReduction]: Total number of compositions: 425 [2021-04-29 03:17:40,450 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 531233 [2021-04-29 03:17:40,485 INFO L129 PetriNetUnfolder]: 8/127 cut-off events. [2021-04-29 03:17:40,486 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-04-29 03:17:40,486 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 03:17:40,486 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2021-04-29 03:17:40,486 INFO L428 AbstractCegarLoop]: === Iteration 1 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 03:17:40,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 03:17:40,487 INFO L82 PathProgramCache]: Analyzing trace with hash 1663493786, now seen corresponding path program 1 times [2021-04-29 03:17:40,487 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 03:17:40,488 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1500400244] [2021-04-29 03:17:40,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 03:17:40,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 03:17:40,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 03:17:40,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-04-29 03:17:40,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 03:17:40,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-04-29 03:17:40,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 03:17:40,575 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1500400244] [2021-04-29 03:17:40,575 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-29 03:17:40,575 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-04-29 03:17:40,575 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635316974] [2021-04-29 03:17:40,576 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-04-29 03:17:40,576 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 03:17:40,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-04-29 03:17:40,577 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-29 03:17:40,581 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 495 out of 672 [2021-04-29 03:17:40,584 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 271 places, 305 transitions, 628 flow. Second operand has 3 states, 3 states have (on average 495.6666666666667) internal successors, (1487), 3 states have internal predecessors, (1487), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-29 03:17:40,585 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 03:17:40,585 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 495 of 672 [2021-04-29 03:17:40,585 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-04-29 03:17:41,619 INFO L129 PetriNetUnfolder]: 6/366 cut-off events. [2021-04-29 03:17:41,620 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-04-29 03:17:41,626 INFO L84 FinitePrefix]: Finished finitePrefix Result has 430 conditions, 366 events. 6/366 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 76. Compared 2713 event pairs, 0 based on Foata normal form. 114/201 useless extension candidates. Maximal degree in co-relation 262. Up to 45 conditions per place. [2021-04-29 03:17:41,629 INFO L132 encePairwiseOnDemand]: 629/672 looper letters, 12 selfloop transitions, 3 changer transitions 77/274 dead transitions. [2021-04-29 03:17:41,629 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 270 places, 274 transitions, 652 flow [2021-04-29 03:17:41,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-29 03:17:41,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-04-29 03:17:41,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1578 transitions. [2021-04-29 03:17:41,650 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7827380952380952 [2021-04-29 03:17:41,651 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1578 transitions. [2021-04-29 03:17:41,651 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1578 transitions. [2021-04-29 03:17:41,653 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-04-29 03:17:41,654 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1578 transitions. [2021-04-29 03:17:41,662 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 526.0) internal successors, (1578), 3 states have internal predecessors, (1578), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-29 03:17:41,671 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 672.0) internal successors, (2688), 4 states have internal predecessors, (2688), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-29 03:17:41,676 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 672.0) internal successors, (2688), 4 states have internal predecessors, (2688), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-29 03:17:41,676 INFO L185 Difference]: Start difference. First operand has 271 places, 305 transitions, 628 flow. Second operand 3 states and 1578 transitions. [2021-04-29 03:17:41,676 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 270 places, 274 transitions, 652 flow [2021-04-29 03:17:41,685 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 270 places, 274 transitions, 652 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-04-29 03:17:41,698 INFO L241 Difference]: Finished difference. Result has 271 places, 195 transitions, 427 flow [2021-04-29 03:17:41,699 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=672, PETRI_DIFFERENCE_MINUEND_FLOW=554, PETRI_DIFFERENCE_MINUEND_PLACES=268, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=268, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=265, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=427, PETRI_PLACES=271, PETRI_TRANSITIONS=195} [2021-04-29 03:17:41,700 INFO L343 CegarLoopForPetriNet]: 271 programPoint places, 0 predicate places. [2021-04-29 03:17:41,700 INFO L171 etLargeBlockEncoding]: Petri net LBE is using conditional semantic-based independence relation. [2021-04-29 03:17:41,700 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 271 places, 195 transitions, 427 flow [2021-04-29 03:17:41,701 INFO L133 LiptonReduction]: Starting Lipton reduction on Petri net that has 271 places, 195 transitions, 427 flow [2021-04-29 03:17:41,704 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 196 places, 195 transitions, 427 flow [2021-04-29 03:17:41,790 INFO L129 PetriNetUnfolder]: 6/291 cut-off events. [2021-04-29 03:17:41,791 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-04-29 03:17:41,797 INFO L84 FinitePrefix]: Finished finitePrefix Result has 320 conditions, 291 events. 6/291 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 41. Compared 2068 event pairs, 0 based on Foata normal form. 0/88 useless extension candidates. Maximal degree in co-relation 299. Up to 11 conditions per place. [2021-04-29 03:17:41,821 INFO L146 LiptonReduction]: Number of co-enabled transitions 23944 [2021-04-29 03:17:43,035 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:43,140 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:43,347 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:43,733 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:43,839 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:43,944 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:44,052 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:49,086 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:49,188 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:49,292 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:49,398 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:50,029 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:50,235 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:50,340 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:51,571 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:51,677 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:53,877 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:53,981 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:54,086 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-04-29 03:17:55,120 INFO L158 LiptonReduction]: Checked pairs total: 92213 [2021-04-29 03:17:55,120 INFO L160 LiptonReduction]: Total number of compositions: 43 [2021-04-29 03:17:55,120 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 13420 [2021-04-29 03:17:55,127 INFO L480 AbstractCegarLoop]: Abstraction has has 200 places, 199 transitions, 435 flow [2021-04-29 03:17:55,129 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 495.6666666666667) internal successors, (1487), 3 states have internal predecessors, (1487), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-29 03:17:55,129 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-04-29 03:17:55,129 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-04-29 03:17:55,129 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-04-29 03:17:55,130 INFO L428 AbstractCegarLoop]: === Iteration 2 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-29 03:17:55,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-29 03:17:55,130 INFO L82 PathProgramCache]: Analyzing trace with hash -1610165346, now seen corresponding path program 1 times [2021-04-29 03:17:55,130 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-29 03:17:55,131 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113477298] [2021-04-29 03:17:55,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-29 03:17:55,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-29 03:17:55,309 INFO L142 QuantifierPusher]: treesize reduction 20, result has 74.7 percent of original size [2021-04-29 03:17:55,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-04-29 03:17:55,522 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 17 [2021-04-29 03:17:55,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-04-29 03:17:55,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-04-29 03:17:55,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-29 03:17:55,561 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [113477298] [2021-04-29 03:17:55,561 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-29 03:17:55,561 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-04-29 03:17:55,561 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [211929415] [2021-04-29 03:17:55,561 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-04-29 03:17:55,561 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-29 03:17:55,562 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-04-29 03:17:55,562 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-04-29 03:17:55,565 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 276 out of 715 [2021-04-29 03:17:55,568 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 200 places, 199 transitions, 435 flow. Second operand has 4 states, 4 states have (on average 277.0) internal successors, (1108), 4 states have internal predecessors, (1108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-29 03:17:55,568 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-04-29 03:17:55,568 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 276 of 715 [2021-04-29 03:17:55,568 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand Received shutdown request... [2021-04-29 03:18:07,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-04-29 03:18:07,097 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-04-29 03:18:07,098 WARN L545 AbstractCegarLoop]: Verification canceled [2021-04-29 03:18:07,101 WARN L224 ceAbstractionStarter]: Timeout [2021-04-29 03:18:07,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.04 03:18:07 BasicIcfg [2021-04-29 03:18:07,102 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-04-29 03:18:07,103 INFO L168 Benchmark]: Toolchain (without parser) took 833433.89 ms. Allocated memory was 302.0 MB in the beginning and 792.7 MB in the end (delta: 490.7 MB). Free memory was 276.7 MB in the beginning and 366.0 MB in the end (delta: -89.2 MB). Peak memory consumption was 550.4 MB. Max. memory is 16.0 GB. [2021-04-29 03:18:07,103 INFO L168 Benchmark]: CDTParser took 0.80 ms. Allocated memory is still 302.0 MB. Free memory was 272.1 MB in the beginning and 272.0 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-04-29 03:18:07,103 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1159.73 ms. Allocated memory is still 302.0 MB. Free memory was 273.5 MB in the beginning and 255.3 MB in the end (delta: 18.3 MB). Peak memory consumption was 36.1 MB. Max. memory is 16.0 GB. [2021-04-29 03:18:07,103 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.76 ms. Allocated memory is still 302.0 MB. Free memory was 255.3 MB in the beginning and 252.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-04-29 03:18:07,104 INFO L168 Benchmark]: Boogie Preprocessor took 79.85 ms. Allocated memory is still 302.0 MB. Free memory was 252.1 MB in the beginning and 251.1 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-04-29 03:18:07,104 INFO L168 Benchmark]: RCFGBuilder took 1166.08 ms. Allocated memory is still 302.0 MB. Free memory was 250.0 MB in the beginning and 212.3 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.0 GB. [2021-04-29 03:18:07,104 INFO L168 Benchmark]: TraceAbstraction took 830858.74 ms. Allocated memory was 302.0 MB in the beginning and 792.7 MB in the end (delta: 490.7 MB). Free memory was 211.2 MB in the beginning and 366.0 MB in the end (delta: -154.7 MB). Peak memory consumption was 482.8 MB. Max. memory is 16.0 GB. [2021-04-29 03:18:07,105 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.80 ms. Allocated memory is still 302.0 MB. Free memory was 272.1 MB in the beginning and 272.0 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 1159.73 ms. Allocated memory is still 302.0 MB. Free memory was 273.5 MB in the beginning and 255.3 MB in the end (delta: 18.3 MB). Peak memory consumption was 36.1 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 87.76 ms. Allocated memory is still 302.0 MB. Free memory was 255.3 MB in the beginning and 252.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 79.85 ms. Allocated memory is still 302.0 MB. Free memory was 252.1 MB in the beginning and 251.1 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 1166.08 ms. Allocated memory is still 302.0 MB. Free memory was 250.0 MB in the beginning and 212.3 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 830858.74 ms. Allocated memory was 302.0 MB in the beginning and 792.7 MB in the end (delta: 490.7 MB). Free memory was 211.2 MB in the beginning and 366.0 MB in the end (delta: -154.7 MB). Peak memory consumption was 482.8 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 266758.6ms, 160 PlacesBefore, 207 PlacesAfterwards, 184 TransitionsBefore, 227 TransitionsAfterwards, 8064 CoEnabledTransitionPairs, 10 FixpointIterations, 285 TrivialSequentialCompositions, 123 ConcurrentSequentialCompositions, 2 TrivialYvCompositions, 4 ConcurrentYvCompositions, 7 ChoiceCompositions, 421 TotalNumberOfCompositions, 84858 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 15816, positive: 14750, positive conditional: 14750, positive unconditional: 0, negative: 1066, negative conditional: 1066, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6869, positive: 6745, positive conditional: 0, positive unconditional: 6745, negative: 124, negative conditional: 0, negative unconditional: 124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6869, positive: 6745, positive conditional: 0, positive unconditional: 6745, negative: 124, negative conditional: 0, negative unconditional: 124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6869, positive: 6174, positive conditional: 0, positive unconditional: 6174, negative: 695, negative conditional: 0, negative unconditional: 695, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 695, positive: 571, positive conditional: 0, positive unconditional: 571, negative: 124, negative conditional: 0, negative unconditional: 124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1524, positive: 901, positive conditional: 0, positive unconditional: 901, negative: 623, negative conditional: 0, negative unconditional: 623, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 15816, positive: 8005, positive conditional: 8005, positive unconditional: 0, negative: 942, negative conditional: 942, negative unconditional: 0, unknown: 6869, unknown conditional: 6869, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 6784, Positive cache size: 6662, Positive conditional cache size: 6662, Positive unconditional cache size: 0, Negative cache size: 122, Negative conditional cache size: 122, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 4406.8ms, 202 PlacesBefore, 131 PlacesAfterwards, 123 TransitionsBefore, 128 TransitionsAfterwards, 7260 CoEnabledTransitionPairs, 3 FixpointIterations, 0 TrivialSequentialCompositions, 29 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 2 ConcurrentYvCompositions, 0 ChoiceCompositions, 31 TotalNumberOfCompositions, 29673 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 3517, positive: 3073, positive conditional: 3073, positive unconditional: 0, negative: 444, negative conditional: 444, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1094, positive: 1042, positive conditional: 30, positive unconditional: 1012, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1094, positive: 1042, positive conditional: 30, positive unconditional: 1012, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1094, positive: 1010, positive conditional: 0, positive unconditional: 1010, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 84, positive: 32, positive conditional: 0, positive unconditional: 32, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1101, positive: 318, positive conditional: 0, positive unconditional: 318, negative: 783, negative conditional: 0, negative unconditional: 783, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3517, positive: 2031, positive conditional: 2031, positive unconditional: 0, negative: 392, negative conditional: 392, negative unconditional: 0, unknown: 1094, unknown conditional: 1094, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 7878, Positive cache size: 7704, Positive conditional cache size: 7704, Positive unconditional cache size: 0, Negative cache size: 174, Negative conditional cache size: 174, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 531229.7ms, 211 PlacesBefore, 271 PlacesAfterwards, 247 TransitionsBefore, 305 TransitionsAfterwards, 23632 CoEnabledTransitionPairs, 10 FixpointIterations, 231 TrivialSequentialCompositions, 171 ConcurrentSequentialCompositions, 2 TrivialYvCompositions, 12 ConcurrentYvCompositions, 9 ChoiceCompositions, 425 TotalNumberOfCompositions, 245926 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 32413, positive: 30885, positive conditional: 30885, positive unconditional: 0, negative: 1528, negative conditional: 1528, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 20096, positive: 19891, positive conditional: 0, positive unconditional: 19891, negative: 205, negative conditional: 0, negative unconditional: 205, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 20096, positive: 19891, positive conditional: 0, positive unconditional: 19891, negative: 205, negative conditional: 0, negative unconditional: 205, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 20096, positive: 18308, positive conditional: 0, positive unconditional: 18308, negative: 1788, negative conditional: 0, negative unconditional: 1788, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 1788, positive: 1583, positive conditional: 0, positive unconditional: 1583, negative: 205, negative conditional: 0, negative unconditional: 205, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 10563, positive: 7802, positive conditional: 0, positive unconditional: 7802, negative: 2762, negative conditional: 0, negative unconditional: 2762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 32413, positive: 10994, positive conditional: 10994, positive unconditional: 0, negative: 1323, negative conditional: 1323, negative unconditional: 0, unknown: 20096, unknown conditional: 20096, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19724, Positive cache size: 19521, Positive conditional cache size: 19521, Positive unconditional cache size: 0, Negative cache size: 203, Negative conditional cache size: 203, Negative unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 13418.9ms, 271 PlacesBefore, 200 PlacesAfterwards, 195 TransitionsBefore, 199 TransitionsAfterwards, 23944 CoEnabledTransitionPairs, 3 FixpointIterations, 0 TrivialSequentialCompositions, 43 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 43 TotalNumberOfCompositions, 92213 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 8433, positive: 7763, positive conditional: 7763, positive unconditional: 0, negative: 670, negative conditional: 670, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2642, positive: 2581, positive conditional: 22, positive unconditional: 2559, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2642, positive: 2581, positive conditional: 22, positive unconditional: 2559, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2642, positive: 2530, positive conditional: 0, positive unconditional: 2530, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 51, positive conditional: 0, positive unconditional: 51, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3415, positive: 1629, positive conditional: 0, positive unconditional: 1629, negative: 1786, negative conditional: 0, negative unconditional: 1786, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 8433, positive: 5182, positive conditional: 5182, positive unconditional: 0, negative: 609, negative conditional: 609, negative unconditional: 0, unknown: 2642, unknown conditional: 2642, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 22366, Positive cache size: 22102, Positive conditional cache size: 22102, Positive unconditional cache size: 0, Negative cache size: 264, Negative conditional cache size: 264, Negative unconditional cache size: 0 - TimeoutResultAtElement [Line: 992]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 992). Cancelled while CegarLoopForPetriNetWithRepeatedLiptonReduction was enhancing Floyd-Hoare automaton (4states, 276/715 universal loopers) in iteration 2,while PetriNetUnfolder was constructing finite prefix that currently has 121010 conditions, 59943 events (38103/59942 cut-off events. For 4532/4532 co-relation queries the response was YES. Maximal size of possible extension queue 13127. Compared 633625 event pairs, 19191 based on Foata normal form. 0/16080 useless extension candidates. Maximal degree in co-relation 38185. Up to 38654 conditions per place.). - TimeoutResultAtElement [Line: 992]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 992). Cancelled while CegarLoopForPetriNetWithRepeatedLiptonReduction was enhancing Floyd-Hoare automaton (4states, 276/715 universal loopers) in iteration 2,while PetriNetUnfolder was constructing finite prefix that currently has 121010 conditions, 59943 events (38103/59942 cut-off events. For 4532/4532 co-relation queries the response was YES. Maximal size of possible extension queue 13127. Compared 633625 event pairs, 19191 based on Foata normal form. 0/16080 useless extension candidates. Maximal degree in co-relation 38185. Up to 38654 conditions per place.). - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 161 locations, 2 error locations. Started 2 CEGAR loops. EmptinessCheckTime: 53.0ms, RemoveRedundantFlowTime: 0.0ms, RemoveRedundantFlowUnfoldingTime: 0.0ms, BackfoldingTime: 0.0ms, BackfoldingUnfoldingTime: 0.0ms, FlowIncreaseByBackfolding: 0, BasicCegarLoop: VerificationResult: UNSAFE, OverallTime: 830666.0ms, OverallIterations: 4, TraceHistogramMax: 1, EmptinessCheckTime: 0.0ms, AutomataDifference: 13424.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 798330.7ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 90 SDtfs, 107 SDslu, 11 SDs, 0 SdLazy, 345 SolverSat, 17 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1269.4ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 391.7ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=628occurred in iteration=0, InterpolantAutomatonStates: 6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 19.2ms SsaConstructionTime, 146.9ms SatisfiabilityAnalysisTime, 554.1ms InterpolantComputationTime, 22 NumberOfCodeBlocks, 22 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 14 ConstructedInterpolants, 0 QuantifiedInterpolants, 66 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown