/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/loops-crafted-1/in-de31.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-c225d54 [2021-05-02 23:58:17,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-05-02 23:58:17,102 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-05-02 23:58:17,127 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-05-02 23:58:17,172 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-05-02 23:58:17,172 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-05-02 23:58:17,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-05-02 23:58:17,176 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 23:58:17,187 INFO L113 SettingsManager]: Loading preferences was successful [2021-05-02 23:58:17,187 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-05-02 23:58:17,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-05-02 23:58:17,190 INFO L138 SettingsManager]: * sizeof long=4 [2021-05-02 23:58:17,190 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-05-02 23:58:17,190 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-05-02 23:58:17,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-05-02 23:58:17,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-05-02 23:58:17,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-05-02 23:58:17,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-05-02 23:58:17,192 INFO L138 SettingsManager]: * sizeof long double=12 [2021-05-02 23:58:17,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-05-02 23:58:17,192 INFO L138 SettingsManager]: * Use constant arrays=true [2021-05-02 23:58:17,192 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-05-02 23:58:17,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-05-02 23:58:17,192 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-05-02 23:58:17,192 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-05-02 23:58:17,192 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-05-02 23:58:17,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-05-02 23:58:17,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-05-02 23:58:17,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-05-02 23:58:17,193 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-05-02 23:58:17,193 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2021-05-02 23:58:17,193 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2021-05-02 23:58:17,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-05-02 23:58:17,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-05-02 23:58:17,453 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-05-02 23:58:17,454 INFO L271 PluginConnector]: Initializing CDTParser... [2021-05-02 23:58:17,454 INFO L275 PluginConnector]: CDTParser initialized [2021-05-02 23:58:17,455 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/in-de31.c [2021-05-02 23:58:17,494 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e4b05a07/eecd2166278e41969570176031fdd0ed/FLAG1fcdda94d [2021-05-02 23:58:17,844 INFO L306 CDTParser]: Found 1 translation units. [2021-05-02 23:58:17,844 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/in-de31.c [2021-05-02 23:58:17,849 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e4b05a07/eecd2166278e41969570176031fdd0ed/FLAG1fcdda94d [2021-05-02 23:58:18,270 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e4b05a07/eecd2166278e41969570176031fdd0ed [2021-05-02 23:58:18,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-05-02 23:58:18,273 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-05-02 23:58:18,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-05-02 23:58:18,274 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-05-02 23:58:18,277 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-05-02 23:58:18,277 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.05 11:58:18" (1/1) ... [2021-05-02 23:58:18,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@580527b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:58:18, skipping insertion in model container [2021-05-02 23:58:18,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.05 11:58:18" (1/1) ... [2021-05-02 23:58:18,283 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-05-02 23:58:18,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-05-02 23:58:18,376 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/in-de31.c[368,381] [2021-05-02 23:58:18,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-02 23:58:18,388 INFO L203 MainTranslator]: Completed pre-run [2021-05-02 23:58:18,396 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/in-de31.c[368,381] [2021-05-02 23:58:18,399 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-02 23:58:18,418 INFO L208 MainTranslator]: Completed translation [2021-05-02 23:58:18,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:58:18 WrapperNode [2021-05-02 23:58:18,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-05-02 23:58:18,419 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-05-02 23:58:18,419 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-05-02 23:58:18,419 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-05-02 23:58:18,447 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:58:18" (1/1) ... [2021-05-02 23:58:18,447 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:58:18" (1/1) ... [2021-05-02 23:58:18,471 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:58:18" (1/1) ... [2021-05-02 23:58:18,471 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:58:18" (1/1) ... [2021-05-02 23:58:18,484 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:58:18" (1/1) ... [2021-05-02 23:58:18,487 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:58:18" (1/1) ... [2021-05-02 23:58:18,493 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:58:18" (1/1) ... [2021-05-02 23:58:18,494 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-05-02 23:58:18,495 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-05-02 23:58:18,495 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-05-02 23:58:18,495 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-05-02 23:58:18,496 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:58:18" (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 23:58:18,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-05-02 23:58:18,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-05-02 23:58:18,553 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-05-02 23:58:18,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-05-02 23:58:18,553 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-05-02 23:58:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-05-02 23:58:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-05-02 23:58:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-05-02 23:58:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-05-02 23:58:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-05-02 23:58:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-05-02 23:58:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-05-02 23:58:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-05-02 23:58:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-05-02 23:58:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-05-02 23:58:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-05-02 23:58:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-05-02 23:58:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-05-02 23:58:18,810 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-05-02 23:58:18,811 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-05-02 23:58:18,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.05 11:58:18 BoogieIcfgContainer [2021-05-02 23:58:18,812 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-05-02 23:58:18,813 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-05-02 23:58:18,813 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-05-02 23:58:18,815 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-05-02 23:58:18,815 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.05 11:58:18" (1/3) ... [2021-05-02 23:58:18,815 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54266948 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.05 11:58:18, skipping insertion in model container [2021-05-02 23:58:18,816 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.05 11:58:18" (2/3) ... [2021-05-02 23:58:18,816 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54266948 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.05 11:58:18, skipping insertion in model container [2021-05-02 23:58:18,816 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.05 11:58:18" (3/3) ... [2021-05-02 23:58:18,817 INFO L111 eAbstractionObserver]: Analyzing ICFG in-de31.c [2021-05-02 23:58:18,820 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-05-02 23:58:18,822 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-05-02 23:58:18,834 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-05-02 23:58:18,865 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-05-02 23:58:18,865 INFO L377 AbstractCegarLoop]: Hoare is true [2021-05-02 23:58:18,865 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-05-02 23:58:18,865 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-05-02 23:58:18,865 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-05-02 23:58:18,865 INFO L381 AbstractCegarLoop]: Difference is false [2021-05-02 23:58:18,865 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-05-02 23:58:18,865 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-05-02 23:58:18,877 INFO L276 IsEmpty]: Start isEmpty. Operand has 22 states, 14 states have (on average 1.5714285714285714) internal successors, (22), 15 states have internal predecessors, (22), 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 23:58:18,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-05-02 23:58:18,886 INFO L515 BasicCegarLoop]: Found error trace [2021-05-02 23:58:18,887 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-02 23:58:18,887 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-02 23:58:18,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-02 23:58:18,894 INFO L82 PathProgramCache]: Analyzing trace with hash 1792812365, now seen corresponding path program 1 times [2021-05-02 23:58:18,899 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-02 23:58:18,899 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1335910834] [2021-05-02 23:58:18,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-02 23:58:18,943 INFO L224 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-05-02 23:58:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 23:58:19,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-02 23:58:19,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 23:58:19,263 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 23:58:19,265 INFO L179 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2021-05-02 23:58:19,265 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1335910834] [2021-05-02 23:58:19,266 INFO L200 FreeRefinementEngine]: IpTcStrategyModulePreferences [1335910834] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-02 23:58:19,266 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-02 23:58:19,266 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-05-02 23:58:19,267 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [729047976] [2021-05-02 23:58:19,269 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-05-02 23:58:19,269 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-05-02 23:58:19,276 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-05-02 23:58:19,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-05-02 23:58:19,278 INFO L87 Difference]: Start difference. First operand has 22 states, 14 states have (on average 1.5714285714285714) internal successors, (22), 15 states have internal predecessors, (22), 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 8 states, 8 states have (on average 1.25) internal successors, (10), 6 states have internal predecessors, (10), 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 23:58:19,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-02 23:58:19,691 INFO L93 Difference]: Finished difference Result 49 states and 68 transitions. [2021-05-02 23:58:19,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-05-02 23:58:19,692 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.25) internal successors, (10), 6 states have internal predecessors, (10), 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 14 [2021-05-02 23:58:19,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-02 23:58:19,696 INFO L225 Difference]: With dead ends: 49 [2021-05-02 23:58:19,696 INFO L226 Difference]: Without dead ends: 16 [2021-05-02 23:58:19,698 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 344.2ms TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2021-05-02 23:58:19,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2021-05-02 23:58:19,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2021-05-02 23:58:19,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 11 states have (on average 1.2727272727272727) internal successors, (14), 11 states have internal predecessors, (14), 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 23:58:19,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 18 transitions. [2021-05-02 23:58:19,718 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 18 transitions. Word has length 14 [2021-05-02 23:58:19,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-02 23:58:19,719 INFO L480 AbstractCegarLoop]: Abstraction has 16 states and 18 transitions. [2021-05-02 23:58:19,719 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 1.25) internal successors, (10), 6 states have internal predecessors, (10), 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 23:58:19,719 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2021-05-02 23:58:19,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-05-02 23:58:19,719 INFO L515 BasicCegarLoop]: Found error trace [2021-05-02 23:58:19,719 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-02 23:58:19,720 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-05-02 23:58:19,720 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-02 23:58:19,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-02 23:58:19,720 INFO L82 PathProgramCache]: Analyzing trace with hash 595464366, now seen corresponding path program 1 times [2021-05-02 23:58:19,721 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-02 23:58:19,721 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [836750847] [2021-05-02 23:58:19,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-02 23:58:19,744 INFO L181 rdanLoopAcceleration]: Guard: Formula: (< 0 (mod v_main_~x~0_8 4294967296)) InVars {main_~x~0=v_main_~x~0_8} OutVars{main_~x~0=v_main_~x~0_8} AuxVars[] AssignedVars[] [2021-05-02 23:58:19,754 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.1 percent of original size [2021-05-02 23:58:19,761 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:19,810 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-05-02 23:58:19,858 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.1 percent of original size 70 [2021-05-02 23:58:19,893 INFO L212 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2021-05-02 23:58:19,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 23:58:20,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-02 23:58:20,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 23:58:20,080 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 23:58:20,199 INFO L179 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2021-05-02 23:58:20,199 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [836750847] [2021-05-02 23:58:20,200 INFO L200 FreeRefinementEngine]: IpTcStrategyModulePreferences [836750847] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-02 23:58:20,200 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-02 23:58:20,200 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-05-02 23:58:20,200 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [927994652] [2021-05-02 23:58:20,201 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-05-02 23:58:20,201 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-05-02 23:58:20,201 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-05-02 23:58:20,201 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2021-05-02 23:58:20,202 INFO L87 Difference]: Start difference. First operand 16 states and 18 transitions. Second operand has 10 states, 10 states have (on average 1.1) internal successors, (11), 8 states have internal predecessors, (11), 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 23:58:20,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-02 23:58:20,619 INFO L93 Difference]: Finished difference Result 28 states and 34 transitions. [2021-05-02 23:58:20,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-05-02 23:58:20,620 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.1) internal successors, (11), 8 states have internal predecessors, (11), 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 15 [2021-05-02 23:58:20,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-02 23:58:20,621 INFO L225 Difference]: With dead ends: 28 [2021-05-02 23:58:20,621 INFO L226 Difference]: Without dead ends: 22 [2021-05-02 23:58:20,622 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 485.8ms TimeCoverageRelationStatistics Valid=70, Invalid=236, Unknown=0, NotChecked=0, Total=306 [2021-05-02 23:58:20,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2021-05-02 23:58:20,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 19. [2021-05-02 23:58:20,627 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 23:58:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 22 transitions. [2021-05-02 23:58:20,627 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 22 transitions. Word has length 15 [2021-05-02 23:58:20,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-02 23:58:20,627 INFO L480 AbstractCegarLoop]: Abstraction has 19 states and 22 transitions. [2021-05-02 23:58:20,628 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.1) internal successors, (11), 8 states have internal predecessors, (11), 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 23:58:20,628 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2021-05-02 23:58:20,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-02 23:58:20,628 INFO L515 BasicCegarLoop]: Found error trace [2021-05-02 23:58:20,628 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-02 23:58:20,628 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-05-02 23:58:20,628 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-02 23:58:20,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-02 23:58:20,629 INFO L82 PathProgramCache]: Analyzing trace with hash -1578117650, now seen corresponding path program 1 times [2021-05-02 23:58:20,629 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-02 23:58:20,629 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1445973040] [2021-05-02 23:58:20,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-02 23:58:20,635 INFO L181 rdanLoopAcceleration]: Guard: Formula: (< 0 (mod v_main_~x~0_12 4294967296)) InVars {main_~x~0=v_main_~x~0_12} OutVars{main_~x~0=v_main_~x~0_12} AuxVars[] AssignedVars[] [2021-05-02 23:58:20,640 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.1 percent of original size [2021-05-02 23:58:20,653 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:20,681 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-05-02 23:58:20,702 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.1 percent of original size 70 [2021-05-02 23:58:20,727 INFO L212 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2021-05-02 23:58:20,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 23:58:20,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-02 23:58:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-02 23:58:20,911 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 23:58:20,985 INFO L179 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2021-05-02 23:58:20,985 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1445973040] [2021-05-02 23:58:20,986 INFO L200 FreeRefinementEngine]: IpTcStrategyModulePreferences [1445973040] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-02 23:58:20,986 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-02 23:58:20,986 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-05-02 23:58:20,986 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1157851903] [2021-05-02 23:58:20,987 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-05-02 23:58:20,987 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-05-02 23:58:20,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-05-02 23:58:20,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2021-05-02 23:58:20,987 INFO L87 Difference]: Start difference. First operand 19 states and 22 transitions. Second operand has 8 states, 8 states have (on average 1.5) internal successors, (12), 7 states have internal predecessors, (12), 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 23:58:21,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-02 23:58:21,346 INFO L93 Difference]: Finished difference Result 34 states and 44 transitions. [2021-05-02 23:58:21,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-05-02 23:58:21,346 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.5) internal successors, (12), 7 states have internal predecessors, (12), 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 16 [2021-05-02 23:58:21,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-02 23:58:21,347 INFO L225 Difference]: With dead ends: 34 [2021-05-02 23:58:21,347 INFO L226 Difference]: Without dead ends: 28 [2021-05-02 23:58:21,347 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 334.0ms TimeCoverageRelationStatistics Valid=83, Invalid=157, Unknown=0, NotChecked=0, Total=240 [2021-05-02 23:58:21,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2021-05-02 23:58:21,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 22. [2021-05-02 23:58:21,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 17 states have (on average 1.3529411764705883) internal successors, (23), 17 states have internal predecessors, (23), 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 23:58:21,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 27 transitions. [2021-05-02 23:58:21,352 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 27 transitions. Word has length 16 [2021-05-02 23:58:21,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-02 23:58:21,352 INFO L480 AbstractCegarLoop]: Abstraction has 22 states and 27 transitions. [2021-05-02 23:58:21,352 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 1.5) internal successors, (12), 7 states have internal predecessors, (12), 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 23:58:21,352 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2021-05-02 23:58:21,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-05-02 23:58:21,353 INFO L515 BasicCegarLoop]: Found error trace [2021-05-02 23:58:21,353 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-02 23:58:21,353 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-05-02 23:58:21,353 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-02 23:58:21,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-02 23:58:21,354 INFO L82 PathProgramCache]: Analyzing trace with hash -1642511809, now seen corresponding path program 1 times [2021-05-02 23:58:21,354 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-02 23:58:21,354 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1685188818] [2021-05-02 23:58:21,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-02 23:58:21,362 INFO L181 rdanLoopAcceleration]: Guard: Formula: (< 0 (mod v_main_~x~0_16 4294967296)) InVars {main_~x~0=v_main_~x~0_16} OutVars{main_~x~0=v_main_~x~0_16} AuxVars[] AssignedVars[] [2021-05-02 23:58:21,367 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.1 percent of original size [2021-05-02 23:58:21,368 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,394 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size [2021-05-02 23:58:21,396 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,403 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-02 23:58:21,404 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size 26 [2021-05-02 23:58:21,405 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,407 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,410 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,417 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-02 23:58:21,419 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-02 23:58:21,422 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,436 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-05-02 23:58:21,437 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-02 23:58:21,438 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,441 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,442 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,449 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-02 23:58:21,451 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-02 23:58:21,452 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,466 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-02 23:58:21,468 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-02 23:58:21,469 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 76.3 percent of original size [2021-05-02 23:58:21,490 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-05-02 23:58:21,490 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-05-02 23:58:21,494 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,498 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,499 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,506 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-02 23:58:21,506 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-02 23:58:21,507 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,509 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,510 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,524 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-02 23:58:21,525 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-02 23:58:21,525 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,539 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-05-02 23:58:21,540 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-02 23:58:21,541 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,544 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,548 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,555 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-02 23:58:21,556 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-02 23:58:21,557 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,572 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-02 23:58:21,573 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-02 23:58:21,573 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,590 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-05-02 23:58:21,590 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-05-02 23:58:21,598 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,600 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,614 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-02 23:58:21,615 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-02 23:58:21,615 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,617 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,618 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,625 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-02 23:58:21,625 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-02 23:58:21,626 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,638 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-02 23:58:21,638 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-05-02 23:58:21,639 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,641 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,642 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,648 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-02 23:58:21,649 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-02 23:58:21,649 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,663 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-02 23:58:21,663 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-02 23:58:21,664 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-02 23:58:21,683 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-05-02 23:58:21,710 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.1 percent of original size 70 [2021-05-02 23:58:21,734 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:21,735 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:21,755 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:21,774 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,074 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,077 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,082 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,085 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,087 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,089 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,102 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,106 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,265 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,267 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,273 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,276 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,278 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,280 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,298 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,300 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:22,302 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:23,236 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:23,240 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:23,245 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:23,248 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:23,251 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:23,254 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:23,256 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:23,259 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:23,262 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:23,264 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:23,290 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:23,292 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:23,294 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,167 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,171 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,175 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,178 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,181 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,184 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,190 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,194 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,537 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,743 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,766 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,768 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,770 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,905 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,908 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,910 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,912 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,914 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,917 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:24,919 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,720 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,724 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,727 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,729 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,732 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,734 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,737 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,739 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,742 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,744 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,747 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,749 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,751 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,763 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,765 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,766 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,888 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,891 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,893 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,895 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,898 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,900 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-02 23:58:27,902 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,415 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,446 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,460 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,473 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,497 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,517 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,531 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,544 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,560 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,574 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,587 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,617 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,635 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,648 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,661 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,676 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,689 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,702 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,715 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,729 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,740 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,742 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,746 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,870 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,873 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,874 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,876 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,880 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,884 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,886 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:07,889 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,099 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,109 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,117 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,119 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,121 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,125 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,127 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,129 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,131 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,248 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,253 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,256 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,263 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,266 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,272 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,296 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,651 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:00:08,656 WARN L159 QuantifierPusher]: Ignoring assumption.