/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/loop-industry-pattern/mod3.c.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-1a84f73 [2021-05-01 07:25:40,979 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-05-01 07:25:40,981 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-05-01 07:25:41,022 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-05-01 07:25:41,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-05-01 07:25:41,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-05-01 07:25:41,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-05-01 07:25:41,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-05-01 07:25:41,051 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-05-01 07:25:41,052 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-05-01 07:25:41,054 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-05-01 07:25:41,061 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-05-01 07:25:41,063 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-05-01 07:25:41,064 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-05-01 07:25:41,065 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-05-01 07:25:41,067 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-05-01 07:25:41,073 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-05-01 07:25:41,085 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-05-01 07:25:41,085 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-05-01 07:25:41,086 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-05-01 07:25:41,087 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2021-05-01 07:25:41,108 INFO L113 SettingsManager]: Loading preferences was successful [2021-05-01 07:25:41,109 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-05-01 07:25:41,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-05-01 07:25:41,113 INFO L138 SettingsManager]: * sizeof long=4 [2021-05-01 07:25:41,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-05-01 07:25:41,113 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-05-01 07:25:41,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-05-01 07:25:41,113 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-05-01 07:25:41,113 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-05-01 07:25:41,113 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-05-01 07:25:41,114 INFO L138 SettingsManager]: * sizeof long double=12 [2021-05-01 07:25:41,114 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-05-01 07:25:41,115 INFO L138 SettingsManager]: * Use constant arrays=true [2021-05-01 07:25:41,115 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-05-01 07:25:41,115 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-05-01 07:25:41,115 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-05-01 07:25:41,115 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-05-01 07:25:41,116 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-05-01 07:25:41,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-05-01 07:25:41,116 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-05-01 07:25:41,116 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-05-01 07:25:41,116 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-05-01 07:25:41,116 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2021-05-01 07:25:41,116 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-05-01 07:25:41,484 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-05-01 07:25:41,510 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-05-01 07:25:41,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-05-01 07:25:41,513 INFO L271 PluginConnector]: Initializing CDTParser... [2021-05-01 07:25:41,514 INFO L275 PluginConnector]: CDTParser initialized [2021-05-01 07:25:41,515 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/mod3.c.v+cfa-reducer.c [2021-05-01 07:25:41,580 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/708c327ec/82a99ff020fb4139aecc7ddfe43b078f/FLAG6a1f16fd2 [2021-05-01 07:25:42,075 INFO L306 CDTParser]: Found 1 translation units. [2021-05-01 07:25:42,075 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/mod3.c.v+cfa-reducer.c [2021-05-01 07:25:42,081 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/708c327ec/82a99ff020fb4139aecc7ddfe43b078f/FLAG6a1f16fd2 [2021-05-01 07:25:42,558 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/708c327ec/82a99ff020fb4139aecc7ddfe43b078f [2021-05-01 07:25:42,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-05-01 07:25:42,563 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-05-01 07:25:42,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-05-01 07:25:42,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-05-01 07:25:42,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-05-01 07:25:42,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.05 07:25:42" (1/1) ... [2021-05-01 07:25:42,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77bd1767 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 07:25:42, skipping insertion in model container [2021-05-01 07:25:42,572 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.05 07:25:42" (1/1) ... [2021-05-01 07:25:42,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-05-01 07:25:42,595 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-05-01 07:25:42,721 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.v+cfa-reducer.c[1224,1237] [2021-05-01 07:25:42,732 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-01 07:25:42,741 INFO L203 MainTranslator]: Completed pre-run [2021-05-01 07:25:42,768 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.v+cfa-reducer.c[1224,1237] [2021-05-01 07:25:42,776 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-01 07:25:42,791 INFO L208 MainTranslator]: Completed translation [2021-05-01 07:25:42,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 07:25:42 WrapperNode [2021-05-01 07:25:42,791 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-05-01 07:25:42,793 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-05-01 07:25:42,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-05-01 07:25:42,794 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-05-01 07:25:42,847 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 07:25:42" (1/1) ... [2021-05-01 07:25:42,847 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 07:25:42" (1/1) ... [2021-05-01 07:25:42,853 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 07:25:42" (1/1) ... [2021-05-01 07:25:42,853 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 07:25:42" (1/1) ... [2021-05-01 07:25:42,882 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 07:25:42" (1/1) ... [2021-05-01 07:25:42,890 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 07:25:42" (1/1) ... [2021-05-01 07:25:42,892 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 07:25:42" (1/1) ... [2021-05-01 07:25:42,899 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-05-01 07:25:42,900 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-05-01 07:25:42,900 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-05-01 07:25:42,900 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-05-01 07:25:42,901 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 07:25:42" (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 [2021-05-01 07:25:42,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-05-01 07:25:42,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-05-01 07:25:42,972 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-05-01 07:25:42,973 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-05-01 07:25:42,973 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-05-01 07:25:42,973 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-05-01 07:25:42,973 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-05-01 07:25:42,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-05-01 07:25:42,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-05-01 07:25:42,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-05-01 07:25:42,974 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-05-01 07:25:42,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-05-01 07:25:42,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-05-01 07:25:42,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-05-01 07:25:42,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-05-01 07:25:42,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-05-01 07:25:42,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-05-01 07:25:43,295 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-05-01 07:25:43,295 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-05-01 07:25:43,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.05 07:25:43 BoogieIcfgContainer [2021-05-01 07:25:43,297 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-05-01 07:25:43,299 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-05-01 07:25:43,299 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-05-01 07:25:43,301 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-05-01 07:25:43,302 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.05 07:25:42" (1/3) ... [2021-05-01 07:25:43,302 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76b669f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.05 07:25:43, skipping insertion in model container [2021-05-01 07:25:43,302 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 07:25:42" (2/3) ... [2021-05-01 07:25:43,303 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76b669f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.05 07:25:43, skipping insertion in model container [2021-05-01 07:25:43,303 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.05 07:25:43" (3/3) ... [2021-05-01 07:25:43,304 INFO L111 eAbstractionObserver]: Analyzing ICFG mod3.c.v+cfa-reducer.c [2021-05-01 07:25:43,310 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-05-01 07:25:43,314 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-05-01 07:25:43,330 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-05-01 07:25:43,347 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-05-01 07:25:43,348 INFO L377 AbstractCegarLoop]: Hoare is true [2021-05-01 07:25:43,348 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-05-01 07:25:43,348 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-05-01 07:25:43,348 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-05-01 07:25:43,348 INFO L381 AbstractCegarLoop]: Difference is false [2021-05-01 07:25:43,348 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-05-01 07:25:43,348 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-05-01 07:25:43,374 INFO L276 IsEmpty]: Start isEmpty. Operand has 19 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 14 states have internal predecessors, (20), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-05-01 07:25:43,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-05-01 07:25:43,380 INFO L511 BasicCegarLoop]: Found error trace [2021-05-01 07:25:43,381 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-01 07:25:43,381 INFO L428 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-01 07:25:43,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-01 07:25:43,386 INFO L82 PathProgramCache]: Analyzing trace with hash 1410293457, now seen corresponding path program 1 times [2021-05-01 07:25:43,394 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-01 07:25:43,394 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [520927300] [2021-05-01 07:25:43,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-01 07:25:43,469 INFO L224 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-05-01 07:25:43,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-01 07:25:43,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:43,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-05-01 07:25:43,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:43,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-05-01 07:25:43,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:43,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-05-01 07:25:43,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-01 07:25:43,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-01 07:25:43,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:43,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-05-01 07:25:43,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-01 07:25:43,735 INFO L179 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2021-05-01 07:25:43,735 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [520927300] [2021-05-01 07:25:43,736 INFO L200 FreeRefinementEngine]: IpTcStrategyModulePreferences [520927300] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-01 07:25:43,737 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-01 07:25:43,737 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-01 07:25:43,737 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [897465341] [2021-05-01 07:25:43,741 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-01 07:25:43,741 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-05-01 07:25:43,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-01 07:25:43,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-05-01 07:25:43,753 INFO L87 Difference]: Start difference. First operand has 19 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 14 states have internal predecessors, (20), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-01 07:25:43,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-01 07:25:43,947 INFO L93 Difference]: Finished difference Result 36 states and 46 transitions. [2021-05-01 07:25:43,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-01 07:25:43,949 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2021-05-01 07:25:43,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-01 07:25:43,956 INFO L225 Difference]: With dead ends: 36 [2021-05-01 07:25:43,957 INFO L226 Difference]: Without dead ends: 20 [2021-05-01 07:25:43,962 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 99.1ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-01 07:25:43,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2021-05-01 07:25:44,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 17. [2021-05-01 07:25:44,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 13 states have internal predecessors, (17), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-01 07:25:44,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 20 transitions. [2021-05-01 07:25:44,015 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 20 transitions. Word has length 11 [2021-05-01 07:25:44,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-01 07:25:44,015 INFO L480 AbstractCegarLoop]: Abstraction has 17 states and 20 transitions. [2021-05-01 07:25:44,016 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-01 07:25:44,016 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2021-05-01 07:25:44,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-05-01 07:25:44,017 INFO L511 BasicCegarLoop]: Found error trace [2021-05-01 07:25:44,017 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-01 07:25:44,018 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-05-01 07:25:44,018 INFO L428 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-01 07:25:44,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-01 07:25:44,020 INFO L82 PathProgramCache]: Analyzing trace with hash 1346650520, now seen corresponding path program 1 times [2021-05-01 07:25:44,020 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-01 07:25:44,021 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [641345614] [2021-05-01 07:25:44,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-01 07:25:44,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:44,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-05-01 07:25:44,083 INFO L181 rdanLoopAcceleration]: Guard: Formula: (and (= (mod (mod (mod v_main_~main__x~0_14 4294967296) 3) 4294967296) 1) (not (= |v_main_#t~nondet7_4| 0)) (<= |v_main_#t~nondet7_4| 2147483647) (<= 0 (+ |v_main_#t~nondet7_4| 2147483648))) InVars {main_~main__x~0=v_main_~main__x~0_14, main_#t~nondet7=|v_main_#t~nondet7_4|} OutVars{main_~main__x~0=v_main_~main__x~0_14, main_#t~nondet7=|v_main_#t~nondet7_4|} AuxVars[] AssignedVars[] [2021-05-01 07:25:44,134 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 95.9 percent of original size [2021-05-01 07:25:44,157 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:44,163 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:44,170 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:44,180 INFO L118 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:44,186 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:44,192 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:44,198 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:44,208 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:44,216 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:44,228 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:44,232 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:44,264 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:44,276 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:44,277 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-05-01 07:25:46,884 WARN L205 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 3 DAG size of output: 1 [2021-05-01 07:25:46,885 INFO L108 tifierPushTermWalker]: treesize reduction 2, result has 33.3 percent of original size [2021-05-01 07:25:46,906 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:46,918 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:49,110 WARN L205 SmtUtils]: Spent 2.19 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:25:49,111 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:25:51,796 WARN L205 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 13 DAG size of output: 1 [2021-05-01 07:25:51,797 INFO L108 tifierPushTermWalker]: treesize reduction 13, result has 7.1 percent of original size [2021-05-01 07:25:52,373 WARN L205 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 1 [2021-05-01 07:25:52,373 INFO L108 tifierPushTermWalker]: treesize reduction 15, result has 6.3 percent of original size [2021-05-01 07:25:54,397 WARN L205 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 16 DAG size of output: 1 [2021-05-01 07:25:54,397 INFO L108 tifierPushTermWalker]: treesize reduction 15, result has 6.3 percent of original size [2021-05-01 07:25:56,417 WARN L205 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:25:56,418 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:00,207 WARN L205 SmtUtils]: Spent 3.79 s on a formula simplification. DAG size of input: 16 DAG size of output: 1 [2021-05-01 07:26:00,207 INFO L108 tifierPushTermWalker]: treesize reduction 17, result has 5.6 percent of original size [2021-05-01 07:26:00,209 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-05-01 07:26:00,210 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-05-01 07:26:00,222 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:00,227 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:02,258 WARN L205 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-01 07:26:02,260 INFO L108 tifierPushTermWalker]: treesize reduction 4, result has 20.0 percent of original size [2021-05-01 07:26:04,392 WARN L205 SmtUtils]: Spent 2.13 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:26:04,393 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:06,084 WARN L205 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 15 DAG size of output: 1 [2021-05-01 07:26:06,085 INFO L108 tifierPushTermWalker]: treesize reduction 14, result has 6.7 percent of original size [2021-05-01 07:26:10,116 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 7 [2021-05-01 07:26:10,117 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:12,785 WARN L205 SmtUtils]: Spent 2.67 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:26:12,786 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:12,788 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-05-01 07:26:12,789 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-05-01 07:26:12,790 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:12,796 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:12,798 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:14,202 WARN L205 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:26:14,203 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:16,231 WARN L205 SmtUtils]: Spent 2.03 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:26:16,231 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:16,237 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-05-01 07:26:16,240 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-05-01 07:26:16,243 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:18,769 WARN L205 SmtUtils]: Spent 2.52 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:26:18,770 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:19,036 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:26:19,036 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:23,078 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 12 DAG size of output: 1 [2021-05-01 07:26:23,078 INFO L108 tifierPushTermWalker]: treesize reduction 12, result has 7.7 percent of original size [2021-05-01 07:26:24,169 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-01 07:26:24,170 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:24,432 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:26:24,432 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:24,437 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-05-01 07:26:24,440 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-05-01 07:26:24,450 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:28,483 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-01 07:26:28,484 INFO L108 tifierPushTermWalker]: treesize reduction 4, result has 20.0 percent of original size [2021-05-01 07:26:32,545 WARN L205 SmtUtils]: Spent 4.06 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:26:32,546 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:32,663 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 13 DAG size of output: 1 [2021-05-01 07:26:32,664 INFO L108 tifierPushTermWalker]: treesize reduction 13, result has 7.1 percent of original size [2021-05-01 07:26:32,764 INFO L108 tifierPushTermWalker]: treesize reduction 15, result has 6.3 percent of original size [2021-05-01 07:26:36,069 WARN L205 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 16 DAG size of output: 1 [2021-05-01 07:26:36,070 INFO L108 tifierPushTermWalker]: treesize reduction 15, result has 6.3 percent of original size [2021-05-01 07:26:38,320 WARN L205 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:26:38,321 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:42,540 WARN L205 SmtUtils]: Spent 4.22 s on a formula simplification. DAG size of input: 15 DAG size of output: 1 [2021-05-01 07:26:42,541 INFO L108 tifierPushTermWalker]: treesize reduction 14, result has 6.7 percent of original size [2021-05-01 07:26:44,607 WARN L205 SmtUtils]: Spent 2.06 s on a formula simplification that was a NOOP. DAG size: 7 [2021-05-01 07:26:44,608 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:46,629 WARN L205 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 12 DAG size of output: 1 [2021-05-01 07:26:46,630 INFO L108 tifierPushTermWalker]: treesize reduction 12, result has 7.7 percent of original size [2021-05-01 07:26:46,685 INFO L108 tifierPushTermWalker]: treesize reduction 17, result has 5.6 percent of original size [2021-05-01 07:26:49,144 WARN L205 SmtUtils]: Spent 2.46 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-01 07:26:49,145 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:51,359 WARN L205 SmtUtils]: Spent 2.21 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:26:51,373 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:51,375 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-05-01 07:26:54,685 WARN L205 SmtUtils]: Spent 3.31 s on a formula simplification. DAG size of input: 16 DAG size of output: 1 [2021-05-01 07:26:54,686 INFO L108 tifierPushTermWalker]: treesize reduction 16, result has 5.9 percent of original size [2021-05-01 07:26:58,738 WARN L205 SmtUtils]: Spent 4.05 s on a formula simplification. DAG size of input: 3 DAG size of output: 1 [2021-05-01 07:26:58,739 INFO L108 tifierPushTermWalker]: treesize reduction 2, result has 33.3 percent of original size [2021-05-01 07:26:58,755 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:26:58,762 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:01,725 WARN L205 SmtUtils]: Spent 2.96 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:27:01,726 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:03,766 WARN L205 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-01 07:27:03,767 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:07,805 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 14 DAG size of output: 1 [2021-05-01 07:27:07,806 INFO L108 tifierPushTermWalker]: treesize reduction 15, result has 6.3 percent of original size [2021-05-01 07:27:11,833 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 13 DAG size of output: 1 [2021-05-01 07:27:11,834 INFO L108 tifierPushTermWalker]: treesize reduction 12, result has 7.7 percent of original size [2021-05-01 07:27:15,888 WARN L205 SmtUtils]: Spent 4.05 s on a formula simplification. DAG size of input: 17 DAG size of output: 1 [2021-05-01 07:27:15,889 INFO L108 tifierPushTermWalker]: treesize reduction 16, result has 5.9 percent of original size [2021-05-01 07:27:19,910 WARN L205 SmtUtils]: Spent 4.02 s on a formula simplification. DAG size of input: 16 DAG size of output: 1 [2021-05-01 07:27:19,911 INFO L108 tifierPushTermWalker]: treesize reduction 17, result has 5.6 percent of original size [2021-05-01 07:27:19,913 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-05-01 07:27:19,915 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-05-01 07:27:19,918 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:19,923 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:21,964 WARN L205 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 6 [2021-05-01 07:27:21,965 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:26,001 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-01 07:27:26,001 INFO L108 tifierPushTermWalker]: treesize reduction 4, result has 20.0 percent of original size [2021-05-01 07:27:28,027 WARN L205 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-01 07:27:28,028 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:32,180 WARN L205 SmtUtils]: Spent 4.15 s on a formula simplification. DAG size of input: 17 DAG size of output: 1 [2021-05-01 07:27:32,180 INFO L108 tifierPushTermWalker]: treesize reduction 16, result has 5.9 percent of original size [2021-05-01 07:27:36,215 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:27:36,216 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:36,220 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-05-01 07:27:36,222 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-05-01 07:27:36,223 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:36,233 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:36,237 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:40,263 WARN L205 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:27:40,264 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:42,310 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-01 07:27:42,311 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:42,313 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-05-01 07:27:42,316 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-05-01 07:27:42,318 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:46,343 WARN L205 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:27:46,345 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:48,372 WARN L205 SmtUtils]: Spent 2.03 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-01 07:27:48,373 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:52,398 WARN L205 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:27:52,399 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:27:56,436 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 12 DAG size of output: 1 [2021-05-01 07:27:56,437 INFO L108 tifierPushTermWalker]: treesize reduction 12, result has 7.7 percent of original size [2021-05-01 07:28:00,473 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-01 07:28:00,475 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:00,479 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-05-01 07:28:00,481 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-05-01 07:28:00,484 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:04,517 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 6 DAG size of output: 1 [2021-05-01 07:28:04,519 INFO L108 tifierPushTermWalker]: treesize reduction 6, result has 14.3 percent of original size [2021-05-01 07:28:08,544 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-01 07:28:08,546 INFO L108 tifierPushTermWalker]: treesize reduction 4, result has 20.0 percent of original size [2021-05-01 07:28:11,097 WARN L205 SmtUtils]: Spent 2.55 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:28:11,098 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:15,215 WARN L205 SmtUtils]: Spent 4.12 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-01 07:28:15,216 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:19,247 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 14 DAG size of output: 1 [2021-05-01 07:28:19,248 INFO L108 tifierPushTermWalker]: treesize reduction 15, result has 6.3 percent of original size [2021-05-01 07:28:21,404 WARN L205 SmtUtils]: Spent 2.15 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:28:21,405 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:25,450 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 17 DAG size of output: 1 [2021-05-01 07:28:25,451 INFO L108 tifierPushTermWalker]: treesize reduction 16, result has 5.9 percent of original size [2021-05-01 07:28:29,477 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:28:29,478 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:33,536 WARN L205 SmtUtils]: Spent 4.06 s on a formula simplification that was a NOOP. DAG size: 17 [2021-05-01 07:28:33,538 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:37,564 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-01 07:28:37,566 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:41,622 WARN L205 SmtUtils]: Spent 4.06 s on a formula simplification. DAG size of input: 16 DAG size of output: 1 [2021-05-01 07:28:41,623 INFO L108 tifierPushTermWalker]: treesize reduction 17, result has 5.6 percent of original size [2021-05-01 07:28:45,645 WARN L205 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-01 07:28:45,647 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:45,666 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 167 [2021-05-01 07:28:49,692 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 16 DAG size of output: 1 [2021-05-01 07:28:49,694 INFO L108 tifierPushTermWalker]: treesize reduction 16, result has 5.9 percent of original size [2021-05-01 07:28:49,697 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-05-01 07:28:49,795 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:49,816 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:49,830 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:49,834 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:53,883 WARN L205 SmtUtils]: Spent 4.05 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:28:53,884 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:53,989 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:28:53,990 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:53,996 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-05-01 07:28:53,998 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-05-01 07:28:54,001 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:54,013 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:56,875 WARN L205 SmtUtils]: Spent 2.86 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:28:56,876 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:28:58,915 WARN L205 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 7 [2021-05-01 07:28:58,917 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:00,067 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:29:00,069 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:00,071 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-01 07:29:00,073 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-05-01 07:29:00,080 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:00,086 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:00,090 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:02,241 WARN L205 SmtUtils]: Spent 2.15 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:29:02,243 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:02,827 WARN L205 SmtUtils]: Spent 583.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:29:02,829 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:02,831 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-05-01 07:29:02,832 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-05-01 07:29:02,834 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:06,871 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:29:06,872 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:08,902 WARN L205 SmtUtils]: Spent 2.03 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:29:08,904 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:11,553 WARN L205 SmtUtils]: Spent 2.65 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-01 07:29:11,554 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:13,650 WARN L205 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:29:13,652 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:13,655 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-05-01 07:29:13,657 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-05-01 07:29:13,659 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:15,009 WARN L205 SmtUtils]: Spent 1.35 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:29:15,011 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:15,514 WARN L205 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:29:15,517 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:19,550 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 7 [2021-05-01 07:29:19,552 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:21,674 WARN L205 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-01 07:29:21,676 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:23,808 WARN L205 SmtUtils]: Spent 2.13 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:29:23,810 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:23,813 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-05-01 07:29:23,815 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-05-01 07:29:23,818 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:23,826 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:23,831 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:26,090 WARN L205 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-01 07:29:26,092 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:30,135 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:29:30,137 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:34,168 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 17 [2021-05-01 07:29:34,170 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:34,173 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-05-01 07:29:34,176 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-05-01 07:29:34,178 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:34,182 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:38,218 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:29:38,219 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:40,349 WARN L205 SmtUtils]: Spent 2.13 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-01 07:29:40,351 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:44,376 WARN L205 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:29:44,378 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:47,023 WARN L205 SmtUtils]: Spent 2.64 s on a formula simplification that was a NOOP. DAG size: 17 [2021-05-01 07:29:47,025 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:47,028 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-05-01 07:29:47,034 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-05-01 07:29:47,037 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:51,082 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:29:51,085 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:53,268 WARN L205 SmtUtils]: Spent 2.18 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-01 07:29:53,269 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:29:57,370 WARN L205 SmtUtils]: Spent 4.10 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:29:57,372 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:01,406 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:30:01,409 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:05,452 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 17 [2021-05-01 07:30:05,454 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:09,500 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-01 07:30:09,503 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:13,536 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-01 07:30:13,538 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:13,551 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-05-01 07:30:13,554 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-05-01 07:30:13,591 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:13,664 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:17,699 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 3 [2021-05-01 07:30:17,701 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:19,738 WARN L205 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:30:19,741 INFO L118 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:23,768 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 3 [2021-05-01 07:30:23,770 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:27,816 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 5 [2021-05-01 07:30:27,819 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:27,832 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:27,837 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:29,877 WARN L205 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-01 07:30:29,880 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:33,905 WARN L205 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 21 [2021-05-01 07:30:33,907 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:37,939 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:30:37,942 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:37,945 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-05-01 07:30:37,949 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-05-01 07:30:37,953 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:37,964 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:42,117 WARN L205 SmtUtils]: Spent 4.15 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-01 07:30:42,119 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:44,528 WARN L205 SmtUtils]: Spent 2.41 s on a formula simplification that was a NOOP. DAG size: 21 [2021-05-01 07:30:44,531 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:46,950 WARN L205 SmtUtils]: Spent 2.42 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:30:46,954 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:51,004 WARN L205 SmtUtils]: Spent 4.05 s on a formula simplification that was a NOOP. DAG size: 17 [2021-05-01 07:30:51,006 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:51,009 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-05-01 07:30:51,011 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-05-01 07:30:51,014 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:55,152 WARN L205 SmtUtils]: Spent 4.14 s on a formula simplification that was a NOOP. DAG size: 15 [2021-05-01 07:30:55,155 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:30:59,189 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 21 [2021-05-01 07:30:59,191 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:03,238 WARN L205 SmtUtils]: Spent 4.05 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:31:03,241 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:07,274 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:31:07,277 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:11,306 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-01 07:31:11,309 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:13,574 WARN L205 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 17 [2021-05-01 07:31:13,576 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:17,602 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-01 07:31:17,604 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:17,608 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-05-01 07:31:17,616 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:17,620 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:19,671 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:31:19,674 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:23,704 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification that was a NOOP. DAG size: 20 [2021-05-01 07:31:23,706 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:23,709 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-01 07:31:23,713 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-05-01 07:31:23,718 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:23,724 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:24,562 WARN L205 SmtUtils]: Spent 835.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2021-05-01 07:31:24,564 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:27,653 WARN L205 SmtUtils]: Spent 3.09 s on a formula simplification that was a NOOP. DAG size: 7 [2021-05-01 07:31:27,656 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:29,759 WARN L205 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:31:29,762 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:29,765 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-05-01 07:31:29,769 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-05-01 07:31:29,772 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:29,778 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:29,784 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:31,879 WARN L205 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:31:31,881 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:33,138 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 20 [2021-05-01 07:31:33,141 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:33,144 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-01 07:31:33,147 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-05-01 07:31:33,151 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:35,192 WARN L205 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:31:35,195 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:37,702 WARN L205 SmtUtils]: Spent 2.51 s on a formula simplification that was a NOOP. DAG size: 20 [2021-05-01 07:31:37,705 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:40,803 WARN L205 SmtUtils]: Spent 3.10 s on a formula simplification that was a NOOP. DAG size: 12 [2021-05-01 07:31:40,806 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:43,634 WARN L205 SmtUtils]: Spent 2.83 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:31:43,636 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:43,640 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-05-01 07:31:43,646 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-05-01 07:31:43,651 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:45,721 WARN L205 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 13 [2021-05-01 07:31:45,723 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:46,657 WARN L205 SmtUtils]: Spent 931.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2021-05-01 07:31:46,660 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:50,699 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 7 [2021-05-01 07:31:50,701 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:50,832 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2021-05-01 07:31:50,835 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:53,099 WARN L205 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 16 [2021-05-01 07:31:53,102 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:53,120 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-05-01 07:31:53,378 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 3 [2021-05-01 07:31:53,381 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:53,412 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:53,437 INFO L118 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:53,677 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 3 [2021-05-01 07:31:53,680 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:53,705 INFO L108 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:31:53,713 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 95.9 percent of original size 141 [2021-05-01 07:32:14,471 WARN L205 SmtUtils]: Spent 20.76 s on a formula simplification that was a NOOP. DAG size: 101 [2021-05-01 07:32:14,491 INFO L142 QuantifierPusher]: treesize reduction -1, result has 100.3 percent of original size [2021-05-01 07:32:14,497 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-01 07:32:14,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-05-01 07:32:14,512 INFO L147 QuantifierPusher]: treesize reduction -3, result has 103.9 percent of original size 80 [2021-05-01 07:32:14,513 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-01 07:32:14,518 INFO L142 QuantifierPusher]: treesize reduction -3, result has 102.7 percent of original size [2021-05-01 07:32:14,644 INFO L849 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:32:15,012 INFO L147 QuantifierPusher]: treesize reduction 102, result has 98.8 percent of original size 8351 [2021-05-01 07:32:21,911 INFO L849 QuantifierPusher]: Run 10 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:32:27,766 INFO L849 QuantifierPusher]: Run 20 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:32:37,458 INFO L849 QuantifierPusher]: Run 30 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:32:52,791 INFO L849 QuantifierPusher]: Run 40 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:33:04,973 INFO L849 QuantifierPusher]: Run 50 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:33:18,225 INFO L849 QuantifierPusher]: Run 60 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:33:32,964 INFO L849 QuantifierPusher]: Run 70 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:33:48,882 INFO L849 QuantifierPusher]: Run 80 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:34:05,896 INFO L849 QuantifierPusher]: Run 90 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:34:24,145 INFO L849 QuantifierPusher]: Run 100 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:34:46,247 INFO L849 QuantifierPusher]: Run 110 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:35:11,019 INFO L849 QuantifierPusher]: Run 120 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:35:37,628 INFO L849 QuantifierPusher]: Run 130 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:36:04,093 INFO L849 QuantifierPusher]: Run 140 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:36:31,427 INFO L849 QuantifierPusher]: Run 150 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:37:00,106 INFO L849 QuantifierPusher]: Run 160 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:37:29,389 INFO L849 QuantifierPusher]: Run 170 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:37:57,003 INFO L849 QuantifierPusher]: Run 180 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:38:26,230 INFO L849 QuantifierPusher]: Run 190 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:38:57,142 INFO L849 QuantifierPusher]: Run 200 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:39:29,431 INFO L849 QuantifierPusher]: Run 210 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug. [2021-05-01 07:40:03,173 INFO L849 QuantifierPusher]: Run 220 iterations of DualJunctionQuantifierElimination maybe there is a nontermination bug.