/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/loop-industry-pattern/mod3.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-c225d54 [2021-05-02 23:47:35,733 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-05-02 23:47:35,736 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-05-02 23:47:35,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-05-02 23:47:35,797 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-05-02 23:47:35,798 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-05-02 23:47:35,799 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-05-02 23:47:35,800 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-05-02 23:47:35,803 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-05-02 23:47:35,809 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-05-02 23:47:35,815 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-05-02 23:47:35,821 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-05-02 23:47:35,823 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-05-02 23:47:35,827 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-05-02 23:47:35,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-05-02 23:47:35,834 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-05-02 23:47:35,842 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-05-02 23:47:35,851 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-05-02 23:47:35,852 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-05-02 23:47:35,854 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-05-02 23:47:35,860 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2021-05-02 23:47:35,890 INFO L113 SettingsManager]: Loading preferences was successful [2021-05-02 23:47:35,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-05-02 23:47:35,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-05-02 23:47:35,895 INFO L138 SettingsManager]: * sizeof long=4 [2021-05-02 23:47:35,895 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-05-02 23:47:35,895 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-05-02 23:47:35,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-05-02 23:47:35,896 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-05-02 23:47:35,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-05-02 23:47:35,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-05-02 23:47:35,897 INFO L138 SettingsManager]: * sizeof long double=12 [2021-05-02 23:47:35,897 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-05-02 23:47:35,898 INFO L138 SettingsManager]: * Use constant arrays=true [2021-05-02 23:47:35,898 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-05-02 23:47:35,898 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-05-02 23:47:35,898 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-05-02 23:47:35,898 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-05-02 23:47:35,898 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-05-02 23:47:35,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-05-02 23:47:35,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-05-02 23:47:35,899 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-05-02 23:47:35,899 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-05-02 23:47:35,899 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2021-05-02 23:47:35,899 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2021-05-02 23:47:36,244 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-05-02 23:47:36,275 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-05-02 23:47:36,278 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-05-02 23:47:36,279 INFO L271 PluginConnector]: Initializing CDTParser... [2021-05-02 23:47:36,280 INFO L275 PluginConnector]: CDTParser initialized [2021-05-02 23:47:36,280 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/mod3.c [2021-05-02 23:47:36,351 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9217a06b2/e5ee00dea7f8436e90ab0be8c8f72550/FLAG7f9c0e04c [2021-05-02 23:47:36,838 INFO L306 CDTParser]: Found 1 translation units. [2021-05-02 23:47:36,839 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/mod3.c [2021-05-02 23:47:36,844 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9217a06b2/e5ee00dea7f8436e90ab0be8c8f72550/FLAG7f9c0e04c [2021-05-02 23:47:37,336 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9217a06b2/e5ee00dea7f8436e90ab0be8c8f72550 [2021-05-02 23:47:37,338 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-05-02 23:47:37,340 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-05-02 23:47:37,343 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-05-02 23:47:37,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-05-02 23:47:37,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-05-02 23:47:37,347 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.05 11:47:37" (1/1) ... [2021-05-02 23:47:37,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cef5e64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:47:37, skipping insertion in model container [2021-05-02 23:47:37,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.05 11:47:37" (1/1) ... [2021-05-02 23:47:37,356 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-05-02 23:47:37,369 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-05-02 23:47:37,465 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/mod3.c[394,407] [2021-05-02 23:47:37,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-02 23:47:37,483 INFO L203 MainTranslator]: Completed pre-run [2021-05-02 23:47:37,502 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/mod3.c[394,407] [2021-05-02 23:47:37,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-02 23:47:37,542 INFO L208 MainTranslator]: Completed translation [2021-05-02 23:47:37,543 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:47:37 WrapperNode [2021-05-02 23:47:37,543 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-05-02 23:47:37,543 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-05-02 23:47:37,544 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-05-02 23:47:37,544 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-05-02 23:47:37,551 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:47:37" (1/1) ... [2021-05-02 23:47:37,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:47:37" (1/1) ... [2021-05-02 23:47:37,556 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:47:37" (1/1) ... [2021-05-02 23:47:37,556 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:47:37" (1/1) ... [2021-05-02 23:47:37,560 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:47:37" (1/1) ... [2021-05-02 23:47:37,563 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:47:37" (1/1) ... [2021-05-02 23:47:37,564 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:47:37" (1/1) ... [2021-05-02 23:47:37,565 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-05-02 23:47:37,566 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-05-02 23:47:37,566 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-05-02 23:47:37,566 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-05-02 23:47:37,567 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:47:37" (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 [2021-05-02 23:47:37,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-05-02 23:47:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-05-02 23:47:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-05-02 23:47:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-05-02 23:47:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-05-02 23:47:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-05-02 23:47:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-05-02 23:47:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-05-02 23:47:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-05-02 23:47:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-05-02 23:47:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-05-02 23:47:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-05-02 23:47:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-05-02 23:47:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-05-02 23:47:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-05-02 23:47:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-05-02 23:47:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-05-02 23:47:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-05-02 23:47:37,929 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-05-02 23:47:37,929 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-05-02 23:47:37,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.05 11:47:37 BoogieIcfgContainer [2021-05-02 23:47:37,930 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-05-02 23:47:37,931 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-05-02 23:47:37,932 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-05-02 23:47:37,934 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-05-02 23:47:37,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.05 11:47:37" (1/3) ... [2021-05-02 23:47:37,935 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44ce5005 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.05 11:47:37, skipping insertion in model container [2021-05-02 23:47:37,935 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:47:37" (2/3) ... [2021-05-02 23:47:37,935 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44ce5005 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.05 11:47:37, skipping insertion in model container [2021-05-02 23:47:37,935 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.05 11:47:37" (3/3) ... [2021-05-02 23:47:37,936 INFO L111 eAbstractionObserver]: Analyzing ICFG mod3.c [2021-05-02 23:47:37,940 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-05-02 23:47:37,950 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-05-02 23:47:37,962 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-05-02 23:47:37,987 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-05-02 23:47:37,987 INFO L377 AbstractCegarLoop]: Hoare is true [2021-05-02 23:47:37,988 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-05-02 23:47:37,988 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-05-02 23:47:37,988 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-05-02 23:47:37,988 INFO L381 AbstractCegarLoop]: Difference is false [2021-05-02 23:47:37,988 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-05-02 23:47:37,988 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-05-02 23:47:38,007 INFO L276 IsEmpty]: Start isEmpty. Operand has 24 states, 16 states have (on average 1.5) internal successors, (24), 18 states have internal predecessors, (24), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-05-02 23:47:38,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-05-02 23:47:38,014 INFO L515 BasicCegarLoop]: Found error trace [2021-05-02 23:47:38,015 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-02 23:47:38,015 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-02 23:47:38,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-02 23:47:38,020 INFO L82 PathProgramCache]: Analyzing trace with hash -1060463359, now seen corresponding path program 1 times [2021-05-02 23:47:38,026 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-02 23:47:38,027 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [148800926] [2021-05-02 23:47:38,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-02 23:47:38,081 INFO L224 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-05-02 23:47:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 23:47:38,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-02 23:47:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 23:47:38,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-02 23:47:38,309 INFO L179 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2021-05-02 23:47:38,309 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [148800926] [2021-05-02 23:47:38,312 INFO L200 FreeRefinementEngine]: IpTcStrategyModulePreferences [148800926] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-02 23:47:38,312 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-02 23:47:38,313 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-05-02 23:47:38,313 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1526071851] [2021-05-02 23:47:38,317 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-05-02 23:47:38,317 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-05-02 23:47:38,325 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-05-02 23:47:38,326 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-02 23:47:38,328 INFO L87 Difference]: Start difference. First operand has 24 states, 16 states have (on average 1.5) internal successors, (24), 18 states have internal predecessors, (24), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-02 23:47:38,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-02 23:47:38,410 INFO L93 Difference]: Finished difference Result 37 states and 45 transitions. [2021-05-02 23:47:38,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-02 23:47:38,412 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2021-05-02 23:47:38,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-02 23:47:38,418 INFO L225 Difference]: With dead ends: 37 [2021-05-02 23:47:38,418 INFO L226 Difference]: Without dead ends: 17 [2021-05-02 23:47:38,421 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 68.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-02 23:47:38,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2021-05-02 23:47:38,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2021-05-02 23:47:38,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 12 states have internal predecessors, (16), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-02 23:47:38,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 20 transitions. [2021-05-02 23:47:38,461 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 20 transitions. Word has length 12 [2021-05-02 23:47:38,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-02 23:47:38,462 INFO L480 AbstractCegarLoop]: Abstraction has 17 states and 20 transitions. [2021-05-02 23:47:38,463 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-02 23:47:38,463 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2021-05-02 23:47:38,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-05-02 23:47:38,463 INFO L515 BasicCegarLoop]: Found error trace [2021-05-02 23:47:38,463 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-02 23:47:38,464 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-05-02 23:47:38,464 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-02 23:47:38,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-02 23:47:38,465 INFO L82 PathProgramCache]: Analyzing trace with hash 1839610256, now seen corresponding path program 1 times [2021-05-02 23:47:38,465 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-02 23:47:38,465 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1862199690] [2021-05-02 23:47:38,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-02 23:47:38,476 INFO L224 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-05-02 23:47:38,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 23:47:38,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-02 23:47:38,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 23:47:38,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-02 23:47:38,610 INFO L179 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2021-05-02 23:47:38,611 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1862199690] [2021-05-02 23:47:38,611 INFO L200 FreeRefinementEngine]: IpTcStrategyModulePreferences [1862199690] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-02 23:47:38,611 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-02 23:47:38,611 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-02 23:47:38,612 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1082060203] [2021-05-02 23:47:38,614 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-02 23:47:38,614 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-05-02 23:47:38,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-02 23:47:38,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-05-02 23:47:38,624 INFO L87 Difference]: Start difference. First operand 17 states and 20 transitions. Second operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-02 23:47:38,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-02 23:47:38,776 INFO L93 Difference]: Finished difference Result 28 states and 34 transitions. [2021-05-02 23:47:38,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-02 23:47:38,777 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2021-05-02 23:47:38,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-02 23:47:38,777 INFO L225 Difference]: With dead ends: 28 [2021-05-02 23:47:38,778 INFO L226 Difference]: Without dead ends: 22 [2021-05-02 23:47:38,779 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 87.7ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-02 23:47:38,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2021-05-02 23:47:38,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 19. [2021-05-02 23:47:38,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 14 states have (on average 1.2857142857142858) internal successors, (18), 14 states have internal predecessors, (18), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-02 23:47:38,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 22 transitions. [2021-05-02 23:47:38,784 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 22 transitions. Word has length 13 [2021-05-02 23:47:38,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-02 23:47:38,784 INFO L480 AbstractCegarLoop]: Abstraction has 19 states and 22 transitions. [2021-05-02 23:47:38,784 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-02 23:47:38,784 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2021-05-02 23:47:38,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-02 23:47:38,785 INFO L515 BasicCegarLoop]: Found error trace [2021-05-02 23:47:38,785 INFO L523 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-02 23:47:38,785 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-05-02 23:47:38,785 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-02 23:47:38,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-02 23:47:38,786 INFO L82 PathProgramCache]: Analyzing trace with hash -496948910, now seen corresponding path program 1 times [2021-05-02 23:47:38,786 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-02 23:47:38,786 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [282691823] [2021-05-02 23:47:38,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-02 23:47:38,830 INFO L181 rdanLoopAcceleration]: Guard: Formula: (and (<= 0 (+ |v_main_#t~nondet7_7| 2147483648)) (= (mod (mod (mod v_main_~x~0_15 4294967296) 3) 4294967296) 1) (<= |v_main_#t~nondet7_7| 2147483647) (not (= |v_main_#t~nondet7_7| 0))) InVars {main_~x~0=v_main_~x~0_15, main_#t~nondet7=|v_main_#t~nondet7_7|} OutVars{main_~x~0=v_main_~x~0_15, main_#t~nondet7=|v_main_#t~nondet7_7|} AuxVars[] AssignedVars[] [2021-05-02 23:47:38,844 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 95.7 percent of original size [2021-05-02 23:47:38,880 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:47:38,882 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:47:38,897 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-05-02 23:47:39,120 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:47:39,124 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:47:39,952 WARN L205 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-02 23:47:43,510 WARN L205 SmtUtils]: Spent 3.52 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:47:45,533 WARN L205 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:47:46,026 WARN L205 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 1 [2021-05-02 23:47:46,485 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:47:46,489 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-05-02 23:47:46,494 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-05-02 23:47:46,499 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:47:46,506 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:47:46,747 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 13 DAG size of output: 1 [2021-05-02 23:47:46,938 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 17 DAG size of output: 1 [2021-05-02 23:47:49,106 WARN L205 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 14 DAG size of output: 1 [2021-05-02 23:47:49,226 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:47:49,228 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-05-02 23:47:49,229 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-05-02 23:47:49,231 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:47:49,416 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 12 DAG size of output: 1 [2021-05-02 23:47:51,683 WARN L205 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 5 [2021-05-02 23:47:53,882 WARN L205 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 7 DAG size of output: 1 [2021-05-02 23:47:57,173 WARN L205 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 16 DAG size of output: 1 [2021-05-02 23:48:00,025 WARN L205 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 17 DAG size of output: 1 [2021-05-02 23:48:02,170 WARN L205 SmtUtils]: Spent 2.14 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:48:04,637 WARN L205 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 13 DAG size of output: 1 [2021-05-02 23:48:07,189 WARN L205 SmtUtils]: Spent 2.51 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-02 23:48:11,215 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 14 DAG size of output: 1 [2021-05-02 23:48:13,473 WARN L205 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:48:13,475 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-05-02 23:48:17,510 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 16 DAG size of output: 1 [2021-05-02 23:48:21,534 WARN L205 SmtUtils]: Spent 4.02 s on a formula simplification. DAG size of input: 3 DAG size of output: 1 [2021-05-02 23:48:21,546 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:48:21,551 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:48:25,581 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:48:29,667 WARN L205 SmtUtils]: Spent 4.08 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-02 23:48:33,695 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 6 DAG size of output: 1 [2021-05-02 23:48:35,735 WARN L205 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 17 [2021-05-02 23:48:37,788 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:48:41,814 WARN L205 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 17 [2021-05-02 23:48:41,817 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-05-02 23:48:41,819 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-05-02 23:48:41,823 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:48:41,843 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:48:45,964 WARN L205 SmtUtils]: Spent 4.12 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:48:48,223 WARN L205 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 17 [2021-05-02 23:48:52,297 WARN L205 SmtUtils]: Spent 4.07 s on a formula simplification. DAG size of input: 17 DAG size of output: 1 [2021-05-02 23:48:54,364 WARN L205 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:48:57,013 WARN L205 SmtUtils]: Spent 2.65 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:49:01,039 WARN L205 SmtUtils]: Spent 4.02 s on a formula simplification. DAG size of input: 14 DAG size of output: 1 [2021-05-02 23:49:01,041 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-05-02 23:49:01,042 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-05-02 23:49:01,045 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:49:05,068 WARN L205 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-02 23:49:09,096 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:49:13,129 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-02 23:49:17,155 WARN L205 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:49:21,274 WARN L205 SmtUtils]: Spent 4.12 s on a formula simplification. DAG size of input: 6 DAG size of output: 1 [2021-05-02 23:49:23,396 WARN L205 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 17 [2021-05-02 23:49:27,431 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 17 DAG size of output: 1 [2021-05-02 23:49:29,697 WARN L205 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:49:33,737 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 17 [2021-05-02 23:49:35,791 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:49:39,835 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-02 23:49:43,872 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 14 DAG size of output: 1 [2021-05-02 23:49:43,881 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 167 [2021-05-02 23:49:43,889 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-05-02 23:49:43,921 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:49:43,929 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:49:43,934 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:49:46,000 WARN L205 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:49:46,003 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-05-02 23:49:46,005 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-05-02 23:49:46,008 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:49:46,014 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:49:46,030 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:49:46,166 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:49:48,197 WARN L205 SmtUtils]: Spent 2.03 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:49:48,201 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-05-02 23:49:48,203 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-05-02 23:49:48,206 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:49:50,260 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:49:50,366 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:49:52,501 WARN L205 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:49:52,505 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-05-02 23:49:52,507 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-05-02 23:49:52,508 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:49:54,577 WARN L205 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 21 [2021-05-02 23:49:56,902 WARN L205 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:49:56,904 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-05-02 23:49:57,339 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:49:57,345 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:49:59,392 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:50:00,061 WARN L205 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 5 [2021-05-02 23:50:04,137 WARN L205 SmtUtils]: Spent 4.07 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:50:04,151 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-05-02 23:50:04,153 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-02 23:50:04,165 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:50:04,168 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:50:07,184 WARN L205 SmtUtils]: Spent 3.01 s on a formula simplification that was a NOOP. DAG size: 22 [2021-05-02 23:50:09,220 WARN L205 SmtUtils]: Spent 2.03 s on a formula simplification that was a NOOP. DAG size: 10 [2021-05-02 23:50:11,582 WARN L205 SmtUtils]: Spent 2.36 s on a formula simplification that was a NOOP. DAG size: 9 [2021-05-02 23:50:11,593 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-05-02 23:50:11,596 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-05-02 23:50:11,614 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:50:11,622 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:50:11,809 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:50:13,798 WARN L205 SmtUtils]: Spent 1.99 s on a formula simplification that was a NOOP. DAG size: 5 [2021-05-02 23:50:16,179 WARN L205 SmtUtils]: Spent 2.38 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:50:16,184 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-05-02 23:50:16,187 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-02 23:50:16,191 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:50:16,197 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:50:18,841 WARN L205 SmtUtils]: Spent 2.64 s on a formula simplification that was a NOOP. DAG size: 3 [2021-05-02 23:50:22,885 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 22 DAG size of output: 1 [2021-05-02 23:50:26,911 WARN L205 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 22 [2021-05-02 23:50:26,914 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-05-02 23:50:26,916 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-05-02 23:50:26,918 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:50:30,082 WARN L205 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 26 DAG size of output: 1 [2021-05-02 23:50:34,110 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:50:36,699 WARN L205 SmtUtils]: Spent 2.59 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:50:36,708 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-05-02 23:50:36,720 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:50:38,980 WARN L205 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 11 [2021-05-02 23:50:38,983 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-05-02 23:50:38,987 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:50:42,587 WARN L205 SmtUtils]: Spent 3.60 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:50:42,591 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-05-02 23:50:42,595 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:50:46,272 WARN L205 SmtUtils]: Spent 3.67 s on a formula simplification that was a NOOP. DAG size: 14 [2021-05-02 23:50:49,327 WARN L205 SmtUtils]: Spent 3.05 s on a formula simplification that was a NOOP. DAG size: 14 [2021-05-02 23:50:53,380 WARN L205 SmtUtils]: Spent 4.05 s on a formula simplification. DAG size of input: 20 DAG size of output: 1 [2021-05-02 23:50:57,422 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-02 23:50:57,428 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-05-02 23:50:57,432 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:51:01,495 WARN L205 SmtUtils]: Spent 4.06 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:51:01,498 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-05-02 23:51:01,503 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:51:05,551 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 22 DAG size of output: 1 [2021-05-02 23:51:07,793 WARN L205 SmtUtils]: Spent 2.24 s on a formula simplification that was a NOOP. DAG size: 11 [2021-05-02 23:51:10,353 WARN L205 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 22 DAG size of output: 1 [2021-05-02 23:51:13,360 WARN L205 SmtUtils]: Spent 3.01 s on a formula simplification. DAG size of input: 19 DAG size of output: 1 [2021-05-02 23:51:16,275 WARN L205 SmtUtils]: Spent 2.91 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:51:20,342 WARN L205 SmtUtils]: Spent 4.06 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-02 23:51:22,828 WARN L205 SmtUtils]: Spent 2.48 s on a formula simplification that was a NOOP. DAG size: 11 [2021-05-02 23:51:23,940 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 20 DAG size of output: 1 [2021-05-02 23:51:28,015 WARN L205 SmtUtils]: Spent 4.07 s on a formula simplification. DAG size of input: 22 DAG size of output: 1 [2021-05-02 23:51:29,334 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 14 [2021-05-02 23:51:33,376 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 22 DAG size of output: 1 [2021-05-02 23:51:33,382 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-05-02 23:51:33,385 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:51:35,522 WARN L205 SmtUtils]: Spent 2.13 s on a formula simplification that was a NOOP. DAG size: 1 [2021-05-02 23:51:35,526 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-05-02 23:51:45,034 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:51:45,039 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:51:49,271 WARN L205 SmtUtils]: Spent 4.23 s on a formula simplification that was a NOOP. DAG size: 5 [2021-05-02 23:51:53,442 WARN L205 SmtUtils]: Spent 4.17 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:51:57,635 WARN L205 SmtUtils]: Spent 4.19 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:51:57,639 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-02 23:51:57,642 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-02 23:51:57,679 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:51:57,684 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:52:01,842 WARN L205 SmtUtils]: Spent 4.15 s on a formula simplification. DAG size of input: 9 DAG size of output: 1 [2021-05-02 23:52:06,022 WARN L205 SmtUtils]: Spent 4.18 s on a formula simplification that was a NOOP. DAG size: 27 [2021-05-02 23:52:10,247 WARN L205 SmtUtils]: Spent 4.22 s on a formula simplification that was a NOOP. DAG size: 9 [2021-05-02 23:52:10,253 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-05-02 23:52:10,256 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-05-02 23:52:10,268 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:52:10,273 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:52:14,507 WARN L205 SmtUtils]: Spent 4.23 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:52:18,759 WARN L205 SmtUtils]: Spent 4.25 s on a formula simplification that was a NOOP. DAG size: 5 [2021-05-02 23:52:22,948 WARN L205 SmtUtils]: Spent 4.19 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:52:22,954 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-02 23:52:22,961 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-02 23:52:22,973 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:52:22,983 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:52:27,207 WARN L205 SmtUtils]: Spent 4.22 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:52:31,456 WARN L205 SmtUtils]: Spent 4.25 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-02 23:52:35,689 WARN L205 SmtUtils]: Spent 4.23 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:52:35,698 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-05-02 23:52:35,702 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-05-02 23:52:35,739 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:52:35,744 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:52:39,932 WARN L205 SmtUtils]: Spent 4.19 s on a formula simplification that was a NOOP. DAG size: 27 [2021-05-02 23:52:44,114 WARN L205 SmtUtils]: Spent 4.18 s on a formula simplification that was a NOOP. DAG size: 24 [2021-05-02 23:52:44,125 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-05-02 23:52:44,128 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-05-02 23:52:44,138 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:52:48,343 WARN L205 SmtUtils]: Spent 4.19 s on a formula simplification that was a NOOP. DAG size: 22 [2021-05-02 23:52:48,347 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-05-02 23:52:48,358 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:52:48,363 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:52:52,539 WARN L205 SmtUtils]: Spent 4.17 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:52:56,732 WARN L205 SmtUtils]: Spent 4.19 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:53:00,907 WARN L205 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-02 23:53:00,914 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-02 23:53:00,918 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-02 23:53:00,925 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:53:00,937 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:53:05,150 WARN L205 SmtUtils]: Spent 4.21 s on a formula simplification that was a NOOP. DAG size: 14 [2021-05-02 23:53:09,419 WARN L205 SmtUtils]: Spent 4.27 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:53:09,426 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-05-02 23:53:09,429 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-05-02 23:53:09,456 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:53:09,470 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:53:13,705 WARN L205 SmtUtils]: Spent 4.23 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:53:17,917 WARN L205 SmtUtils]: Spent 4.21 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:53:22,128 WARN L205 SmtUtils]: Spent 4.21 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:53:22,136 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-05-02 23:53:22,139 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-05-02 23:53:22,148 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:53:22,163 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:53:26,379 WARN L205 SmtUtils]: Spent 4.21 s on a formula simplification that was a NOOP. DAG size: 5 [2021-05-02 23:53:30,538 WARN L205 SmtUtils]: Spent 4.16 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:53:34,730 WARN L205 SmtUtils]: Spent 4.19 s on a formula simplification that was a NOOP. DAG size: 14 [2021-05-02 23:53:34,737 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-02 23:53:34,740 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-05-02 23:53:34,749 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:53:34,756 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:53:38,881 WARN L205 SmtUtils]: Spent 4.12 s on a formula simplification that was a NOOP. DAG size: 20 [2021-05-02 23:53:43,040 WARN L205 SmtUtils]: Spent 4.15 s on a formula simplification that was a NOOP. DAG size: 21 [2021-05-02 23:53:47,223 WARN L205 SmtUtils]: Spent 4.18 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:53:47,232 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-05-02 23:53:47,234 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-05-02 23:53:47,263 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:53:47,269 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:53:51,453 WARN L205 SmtUtils]: Spent 4.18 s on a formula simplification that was a NOOP. DAG size: 19 [2021-05-02 23:53:55,719 WARN L205 SmtUtils]: Spent 4.26 s on a formula simplification that was a NOOP. DAG size: 18 [2021-05-02 23:53:59,896 WARN L205 SmtUtils]: Spent 4.17 s on a formula simplification that was a NOOP. DAG size: 5 [2021-05-02 23:53:59,904 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-05-02 23:53:59,906 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-05-02 23:53:59,915 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:54:04,052 WARN L205 SmtUtils]: Spent 4.13 s on a formula simplification that was a NOOP. DAG size: 23 [2021-05-02 23:54:04,057 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-05-02 23:54:04,078 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:54:08,187 WARN L205 SmtUtils]: Spent 4.11 s on a formula simplification that was a NOOP. DAG size: 21 [2021-05-02 23:54:08,191 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-05-02 23:54:08,199 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:54:08,203 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:54:12,433 WARN L205 SmtUtils]: Spent 4.23 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:54:16,565 WARN L205 SmtUtils]: Spent 4.13 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:54:20,720 WARN L205 SmtUtils]: Spent 4.15 s on a formula simplification that was a NOOP. DAG size: 5 [2021-05-02 23:54:20,726 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-05-02 23:54:20,730 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-05-02 23:54:20,740 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:54:20,745 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:54:24,944 WARN L205 SmtUtils]: Spent 4.20 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:54:29,103 WARN L205 SmtUtils]: Spent 4.16 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:54:33,220 WARN L205 SmtUtils]: Spent 4.11 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:54:33,225 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-05-02 23:54:33,228 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-05-02 23:54:33,234 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:54:37,334 WARN L205 SmtUtils]: Spent 4.10 s on a formula simplification that was a NOOP. DAG size: 20 [2021-05-02 23:54:37,337 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-05-02 23:54:37,343 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:54:41,533 WARN L205 SmtUtils]: Spent 4.19 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:54:41,537 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-05-02 23:54:41,543 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:54:41,548 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:54:45,894 WARN L205 SmtUtils]: Spent 4.34 s on a formula simplification that was a NOOP. DAG size: 18 [2021-05-02 23:54:50,040 WARN L205 SmtUtils]: Spent 4.14 s on a formula simplification that was a NOOP. DAG size: 19 [2021-05-02 23:54:54,161 WARN L205 SmtUtils]: Spent 4.11 s on a formula simplification that was a NOOP. DAG size: 5 [2021-05-02 23:54:54,167 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-05-02 23:54:54,170 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-05-02 23:54:54,179 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:54:54,185 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:54:58,321 WARN L205 SmtUtils]: Spent 4.13 s on a formula simplification that was a NOOP. DAG size: 14 [2021-05-02 23:55:02,442 WARN L205 SmtUtils]: Spent 4.12 s on a formula simplification that was a NOOP. DAG size: 5 [2021-05-02 23:55:06,581 WARN L205 SmtUtils]: Spent 4.14 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-02 23:55:06,589 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-02 23:55:06,593 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-05-02 23:55:06,600 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:55:10,806 WARN L205 SmtUtils]: Spent 4.20 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-02 23:55:14,968 WARN L205 SmtUtils]: Spent 4.16 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:55:14,975 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-05-02 23:55:14,984 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:55:19,188 WARN L205 SmtUtils]: Spent 4.20 s on a formula simplification that was a NOOP. DAG size: 22 [2021-05-02 23:55:19,196 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-05-02 23:55:19,210 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:55:19,216 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:55:19,222 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:55:23,340 WARN L205 SmtUtils]: Spent 4.12 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:55:27,497 WARN L205 SmtUtils]: Spent 4.15 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:55:27,506 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-05-02 23:55:27,509 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-02 23:55:27,513 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:55:31,701 WARN L205 SmtUtils]: Spent 4.19 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-02 23:55:35,850 WARN L205 SmtUtils]: Spent 4.14 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:55:40,015 WARN L205 SmtUtils]: Spent 4.16 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:55:44,270 WARN L205 SmtUtils]: Spent 4.25 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-02 23:55:44,279 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-05-02 23:55:44,282 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-05-02 23:55:44,291 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:55:48,428 WARN L205 SmtUtils]: Spent 4.13 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:55:52,606 WARN L205 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-02 23:55:56,849 WARN L205 SmtUtils]: Spent 4.24 s on a formula simplification that was a NOOP. DAG size: 17 [2021-05-02 23:56:01,216 WARN L205 SmtUtils]: Spent 4.36 s on a formula simplification. DAG size of input: 23 DAG size of output: 1 [2021-05-02 23:56:01,227 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-05-02 23:56:01,235 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:56:05,467 WARN L205 SmtUtils]: Spent 4.23 s on a formula simplification that was a NOOP. DAG size: 17 [2021-05-02 23:56:05,475 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-05-02 23:56:05,484 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:56:09,700 WARN L205 SmtUtils]: Spent 4.21 s on a formula simplification that was a NOOP. DAG size: 18 [2021-05-02 23:56:13,930 WARN L205 SmtUtils]: Spent 4.22 s on a formula simplification. DAG size of input: 25 DAG size of output: 1 [2021-05-02 23:56:18,149 WARN L205 SmtUtils]: Spent 4.21 s on a formula simplification that was a NOOP. DAG size: 18 [2021-05-02 23:56:18,155 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-05-02 23:56:18,161 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:56:22,349 WARN L205 SmtUtils]: Spent 4.18 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:56:26,496 WARN L205 SmtUtils]: Spent 4.14 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:56:30,786 WARN L205 SmtUtils]: Spent 4.27 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-02 23:56:34,930 WARN L205 SmtUtils]: Spent 4.14 s on a formula simplification. DAG size of input: 23 DAG size of output: 1 [2021-05-02 23:56:34,937 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-05-02 23:56:34,943 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:56:39,254 WARN L205 SmtUtils]: Spent 4.31 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:56:39,261 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-05-02 23:56:39,267 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:56:43,458 WARN L205 SmtUtils]: Spent 4.19 s on a formula simplification. DAG size of input: 22 DAG size of output: 1 [2021-05-02 23:56:47,737 WARN L205 SmtUtils]: Spent 4.27 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-02 23:56:52,009 WARN L205 SmtUtils]: Spent 4.27 s on a formula simplification that was a NOOP. DAG size: 19 [2021-05-02 23:56:56,163 WARN L205 SmtUtils]: Spent 4.15 s on a formula simplification that was a NOOP. DAG size: 19 [2021-05-02 23:56:56,170 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-05-02 23:56:56,176 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:57:00,329 WARN L205 SmtUtils]: Spent 4.15 s on a formula simplification that was a NOOP. DAG size: 18 [2021-05-02 23:57:00,335 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-05-02 23:57:00,342 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:57:00,346 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:57:04,543 WARN L205 SmtUtils]: Spent 4.19 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-02 23:57:08,838 WARN L205 SmtUtils]: Spent 4.29 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-02 23:57:13,057 WARN L205 SmtUtils]: Spent 4.22 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:57:17,365 WARN L205 SmtUtils]: Spent 4.30 s on a formula simplification that was a NOOP. DAG size: 14 [2021-05-02 23:57:17,379 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-05-02 23:57:17,384 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-05-02 23:57:17,393 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:57:21,618 WARN L205 SmtUtils]: Spent 4.22 s on a formula simplification. DAG size of input: 21 DAG size of output: 1 [2021-05-02 23:57:25,850 WARN L205 SmtUtils]: Spent 4.22 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-02 23:57:30,167 WARN L205 SmtUtils]: Spent 4.31 s on a formula simplification that was a NOOP. DAG size: 21 [2021-05-02 23:57:34,336 WARN L205 SmtUtils]: Spent 4.17 s on a formula simplification that was a NOOP. DAG size: 22 [2021-05-02 23:57:34,341 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-05-02 23:57:34,346 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:57:38,531 WARN L205 SmtUtils]: Spent 4.18 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:57:38,536 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-05-02 23:57:38,542 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:57:38,546 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:57:38,550 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:57:42,861 WARN L205 SmtUtils]: Spent 4.31 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-02 23:57:47,056 WARN L205 SmtUtils]: Spent 4.19 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-02 23:57:51,239 WARN L205 SmtUtils]: Spent 4.18 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:57:55,472 WARN L205 SmtUtils]: Spent 4.23 s on a formula simplification that was a NOOP. DAG size: 14 [2021-05-02 23:57:55,477 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-05-02 23:57:55,479 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-05-02 23:57:55,481 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:00,025 WARN L205 SmtUtils]: Spent 4.54 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-02 23:58:04,170 WARN L205 SmtUtils]: Spent 4.14 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-02 23:58:08,322 WARN L205 SmtUtils]: Spent 4.15 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-02 23:58:12,456 WARN L205 SmtUtils]: Spent 4.13 s on a formula simplification that was a NOOP. DAG size: 5 [2021-05-02 23:58:16,628 WARN L205 SmtUtils]: Spent 4.17 s on a formula simplification that was a NOOP. DAG size: 14 [2021-05-02 23:58:16,633 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-05-02 23:58:16,634 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-05-02 23:58:16,640 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:16,643 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:16,646 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:20,801 WARN L205 SmtUtils]: Spent 4.15 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:58:24,932 WARN L205 SmtUtils]: Spent 4.13 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:58:24,936 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-05-02 23:58:24,937 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-02 23:58:24,940 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:24,943 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:24,946 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:29,258 WARN L205 SmtUtils]: Spent 4.31 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:58:33,613 WARN L205 SmtUtils]: Spent 4.35 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:58:33,618 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-05-02 23:58:33,620 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-02 23:58:33,621 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:37,769 WARN L205 SmtUtils]: Spent 4.15 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-02 23:58:41,894 WARN L205 SmtUtils]: Spent 4.12 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:58:46,047 WARN L205 SmtUtils]: Spent 4.15 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:58:50,241 WARN L205 SmtUtils]: Spent 4.19 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-02 23:58:50,246 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-05-02 23:58:50,248 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-05-02 23:58:50,249 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:54,444 WARN L205 SmtUtils]: Spent 4.19 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-02 23:58:58,587 WARN L205 SmtUtils]: Spent 4.14 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:59:02,806 WARN L205 SmtUtils]: Spent 4.22 s on a formula simplification that was a NOOP. DAG size: 5 [2021-05-02 23:59:07,150 WARN L205 SmtUtils]: Spent 4.34 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-02 23:59:11,272 WARN L205 SmtUtils]: Spent 4.12 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-02 23:59:15,378 WARN L205 SmtUtils]: Spent 4.10 s on a formula simplification that was a NOOP. DAG size: 6 [2021-05-02 23:59:15,383 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-05-02 23:59:15,385 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-05-02 23:59:15,391 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:59:19,543 WARN L205 SmtUtils]: Spent 4.15 s on a formula simplification. DAG size of input: 18 DAG size of output: 1 [2021-05-02 23:59:23,755 WARN L205 SmtUtils]: Spent 4.21 s on a formula simplification. DAG size of input: 22 DAG size of output: 1 [2021-05-02 23:59:28,087 WARN L205 SmtUtils]: Spent 4.33 s on a formula simplification. DAG size of input: 17 DAG size of output: 1 [2021-05-02 23:59:32,578 WARN L205 SmtUtils]: Spent 4.49 s on a formula simplification. DAG size of input: 24 DAG size of output: 1 [2021-05-02 23:59:36,780 WARN L205 SmtUtils]: Spent 4.20 s on a formula simplification. DAG size of input: 18 DAG size of output: 1 [2021-05-02 23:59:40,934 WARN L205 SmtUtils]: Spent 4.15 s on a formula simplification that was a NOOP. DAG size: 18 [2021-05-02 23:59:45,475 WARN L205 SmtUtils]: Spent 4.54 s on a formula simplification. DAG size of input: 19 DAG size of output: 1 [2021-05-02 23:59:49,669 WARN L205 SmtUtils]: Spent 4.19 s on a formula simplification. DAG size of input: 16 DAG size of output: 1 [2021-05-02 23:59:53,884 WARN L205 SmtUtils]: Spent 4.21 s on a formula simplification that was a NOOP. DAG size: 24 [2021-05-02 23:59:58,217 WARN L205 SmtUtils]: Spent 4.33 s on a formula simplification that was a NOOP. DAG size: 5 [2021-05-03 00:00:02,461 WARN L205 SmtUtils]: Spent 4.24 s on a formula simplification that was a NOOP. DAG size: 24 [2021-05-03 00:00:02,467 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 106 [2021-05-03 00:00:02,475 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:00:06,799 WARN L205 SmtUtils]: Spent 4.32 s on a formula simplification. DAG size of input: 22 DAG size of output: 1 [2021-05-03 00:00:11,027 WARN L205 SmtUtils]: Spent 4.22 s on a formula simplification. DAG size of input: 18 DAG size of output: 1 [2021-05-03 00:00:15,180 WARN L205 SmtUtils]: Spent 4.15 s on a formula simplification that was a NOOP. DAG size: 23 [2021-05-03 00:00:19,313 WARN L205 SmtUtils]: Spent 4.13 s on a formula simplification that was a NOOP. DAG size: 18 [2021-05-03 00:00:19,319 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-05-03 00:00:19,324 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:00:23,493 WARN L205 SmtUtils]: Spent 4.17 s on a formula simplification that was a NOOP. DAG size: 23 [2021-05-03 00:00:27,600 WARN L205 SmtUtils]: Spent 4.10 s on a formula simplification that was a NOOP. DAG size: 24 [2021-05-03 00:00:27,606 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-05-03 00:00:27,610 WARN L240 tifierPushTermWalker]: treesize reduction -1, result has 100.5 percent of original size [2021-05-03 00:00:41,241 WARN L205 SmtUtils]: Spent 4.64 s on a formula simplification. DAG size of input: 15 DAG size of output: 1 [2021-05-03 00:00:45,854 WARN L205 SmtUtils]: Spent 4.61 s on a formula simplification. DAG size of input: 24 DAG size of output: 1 [2021-05-03 00:00:50,877 WARN L205 SmtUtils]: Spent 5.02 s on a formula simplification. DAG size of input: 25 DAG size of output: 1 [2021-05-03 00:00:56,321 WARN L205 SmtUtils]: Spent 5.44 s on a formula simplification. DAG size of input: 18 DAG size of output: 1 [2021-05-03 00:01:01,013 WARN L205 SmtUtils]: Spent 4.69 s on a formula simplification. DAG size of input: 25 DAG size of output: 1 [2021-05-03 00:01:05,798 WARN L205 SmtUtils]: Spent 4.78 s on a formula simplification. DAG size of input: 25 DAG size of output: 1 [2021-05-03 00:01:10,341 WARN L205 SmtUtils]: Spent 4.54 s on a formula simplification. DAG size of input: 26 DAG size of output: 1 [2021-05-03 00:01:14,918 WARN L205 SmtUtils]: Spent 4.57 s on a formula simplification. DAG size of input: 17 DAG size of output: 1 [2021-05-03 00:01:19,576 WARN L205 SmtUtils]: Spent 4.66 s on a formula simplification. DAG size of input: 24 DAG size of output: 1 [2021-05-03 00:01:24,244 WARN L205 SmtUtils]: Spent 4.67 s on a formula simplification. DAG size of input: 17 DAG size of output: 1 [2021-05-03 00:01:29,329 WARN L205 SmtUtils]: Spent 5.08 s on a formula simplification. DAG size of input: 24 DAG size of output: 1 [2021-05-03 00:01:34,311 WARN L205 SmtUtils]: Spent 4.98 s on a formula simplification. DAG size of input: 15 DAG size of output: 1 [2021-05-03 00:01:39,234 WARN L205 SmtUtils]: Spent 4.92 s on a formula simplification. DAG size of input: 15 DAG size of output: 1 [2021-05-03 00:01:44,335 WARN L205 SmtUtils]: Spent 5.10 s on a formula simplification. DAG size of input: 17 DAG size of output: 1 [2021-05-03 00:01:49,244 WARN L205 SmtUtils]: Spent 4.91 s on a formula simplification. DAG size of input: 26 DAG size of output: 1 [2021-05-03 00:01:53,666 WARN L205 SmtUtils]: Spent 4.42 s on a formula simplification. DAG size of input: 25 DAG size of output: 1 [2021-05-03 00:01:58,333 WARN L205 SmtUtils]: Spent 4.67 s on a formula simplification. DAG size of input: 25 DAG size of output: 1 [2021-05-03 00:02:02,886 WARN L205 SmtUtils]: Spent 4.55 s on a formula simplification. DAG size of input: 25 DAG size of output: 1 [2021-05-03 00:02:07,481 WARN L205 SmtUtils]: Spent 4.59 s on a formula simplification. DAG size of input: 22 DAG size of output: 1 [2021-05-03 00:02:12,070 WARN L205 SmtUtils]: Spent 4.59 s on a formula simplification. DAG size of input: 26 DAG size of output: 1