/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/sumt3.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-c225d54 [2021-05-03 00:18:26,125 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-05-03 00:18:26,126 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-05-03 00:18:26,148 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-05-03 00:18:26,186 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-05-03 00:18:26,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-05-03 00:18:26,187 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-05-03 00:18:26,194 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2021-05-03 00:18:26,208 INFO L113 SettingsManager]: Loading preferences was successful [2021-05-03 00:18:26,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-05-03 00:18:26,211 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-05-03 00:18:26,212 INFO L138 SettingsManager]: * sizeof long=4 [2021-05-03 00:18:26,212 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-05-03 00:18:26,212 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-05-03 00:18:26,212 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-05-03 00:18:26,213 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-05-03 00:18:26,213 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-05-03 00:18:26,213 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-05-03 00:18:26,213 INFO L138 SettingsManager]: * sizeof long double=12 [2021-05-03 00:18:26,214 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-05-03 00:18:26,214 INFO L138 SettingsManager]: * Use constant arrays=true [2021-05-03 00:18:26,214 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-05-03 00:18:26,214 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-05-03 00:18:26,214 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-05-03 00:18:26,214 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-05-03 00:18:26,214 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-05-03 00:18:26,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-05-03 00:18:26,215 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-05-03 00:18:26,215 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-05-03 00:18:26,215 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-05-03 00:18:26,215 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2021-05-03 00:18:26,215 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2021-05-03 00:18:26,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-05-03 00:18:26,547 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-05-03 00:18:26,549 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-05-03 00:18:26,550 INFO L271 PluginConnector]: Initializing CDTParser... [2021-05-03 00:18:26,551 INFO L275 PluginConnector]: CDTParser initialized [2021-05-03 00:18:26,552 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/sumt3.c [2021-05-03 00:18:26,608 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52eb07e57/1e2b059a7d4c45648a3b0de186b880b5/FLAG50febe4dd [2021-05-03 00:18:27,007 INFO L306 CDTParser]: Found 1 translation units. [2021-05-03 00:18:27,008 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/sumt3.c [2021-05-03 00:18:27,015 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52eb07e57/1e2b059a7d4c45648a3b0de186b880b5/FLAG50febe4dd [2021-05-03 00:18:27,034 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52eb07e57/1e2b059a7d4c45648a3b0de186b880b5 [2021-05-03 00:18:27,036 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-05-03 00:18:27,038 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-05-03 00:18:27,042 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-05-03 00:18:27,042 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-05-03 00:18:27,045 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-05-03 00:18:27,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 12:18:27" (1/1) ... [2021-05-03 00:18:27,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15a60014 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:18:27, skipping insertion in model container [2021-05-03 00:18:27,047 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 12:18:27" (1/1) ... [2021-05-03 00:18:27,052 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-05-03 00:18:27,071 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-05-03 00:18:27,200 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/sumt3.c[403,416] [2021-05-03 00:18:27,215 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-03 00:18:27,221 INFO L203 MainTranslator]: Completed pre-run [2021-05-03 00:18:27,230 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/sumt3.c[403,416] [2021-05-03 00:18:27,242 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-03 00:18:27,254 INFO L208 MainTranslator]: Completed translation [2021-05-03 00:18:27,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:18:27 WrapperNode [2021-05-03 00:18:27,255 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-05-03 00:18:27,256 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-05-03 00:18:27,256 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-05-03 00:18:27,256 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-05-03 00:18:27,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:18:27" (1/1) ... [2021-05-03 00:18:27,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:18:27" (1/1) ... [2021-05-03 00:18:27,307 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:18:27" (1/1) ... [2021-05-03 00:18:27,307 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:18:27" (1/1) ... [2021-05-03 00:18:27,332 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:18:27" (1/1) ... [2021-05-03 00:18:27,335 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:18:27" (1/1) ... [2021-05-03 00:18:27,347 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:18:27" (1/1) ... [2021-05-03 00:18:27,352 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-05-03 00:18:27,355 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-05-03 00:18:27,355 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-05-03 00:18:27,355 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-05-03 00:18:27,357 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:18:27" (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 [2021-05-03 00:18:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-05-03 00:18:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-05-03 00:18:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-05-03 00:18:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-05-03 00:18:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-05-03 00:18:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-05-03 00:18:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-05-03 00:18:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-05-03 00:18:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-05-03 00:18:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-05-03 00:18:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-05-03 00:18:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-05-03 00:18:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-05-03 00:18:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-05-03 00:18:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-05-03 00:18:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-05-03 00:18:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-05-03 00:18:27,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-05-03 00:18:27,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-05-03 00:18:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-05-03 00:18:27,652 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-05-03 00:18:27,658 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-05-03 00:18:27,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 12:18:27 BoogieIcfgContainer [2021-05-03 00:18:27,665 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-05-03 00:18:27,666 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-05-03 00:18:27,666 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-05-03 00:18:27,668 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-05-03 00:18:27,668 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.05 12:18:27" (1/3) ... [2021-05-03 00:18:27,669 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c416d31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.05 12:18:27, skipping insertion in model container [2021-05-03 00:18:27,669 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:18:27" (2/3) ... [2021-05-03 00:18:27,669 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c416d31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.05 12:18:27, skipping insertion in model container [2021-05-03 00:18:27,669 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 12:18:27" (3/3) ... [2021-05-03 00:18:27,670 INFO L111 eAbstractionObserver]: Analyzing ICFG sumt3.c [2021-05-03 00:18:27,674 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-05-03 00:18:27,680 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-05-03 00:18:27,708 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-05-03 00:18:27,737 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-05-03 00:18:27,737 INFO L377 AbstractCegarLoop]: Hoare is true [2021-05-03 00:18:27,737 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-05-03 00:18:27,737 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-05-03 00:18:27,737 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-05-03 00:18:27,737 INFO L381 AbstractCegarLoop]: Difference is false [2021-05-03 00:18:27,737 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-05-03 00:18:27,737 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-05-03 00:18:27,751 INFO L276 IsEmpty]: Start isEmpty. Operand has 23 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 16 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) [2021-05-03 00:18:27,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-05-03 00:18:27,756 INFO L515 BasicCegarLoop]: Found error trace [2021-05-03 00:18:27,757 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 00:18:27,757 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-03 00:18:27,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 00:18:27,769 INFO L82 PathProgramCache]: Analyzing trace with hash -639692549, now seen corresponding path program 1 times [2021-05-03 00:18:27,775 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-03 00:18:27,775 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [769489556] [2021-05-03 00:18:27,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 00:18:27,829 INFO L224 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-05-03 00:18:27,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 00:18:28,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-03 00:18:28,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 00:18:28,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 00:18:28,045 INFO L179 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2021-05-03 00:18:28,045 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [769489556] [2021-05-03 00:18:28,046 INFO L200 FreeRefinementEngine]: IpTcStrategyModulePreferences [769489556] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-03 00:18:28,047 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 00:18:28,047 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-05-03 00:18:28,047 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834795106] [2021-05-03 00:18:28,050 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-05-03 00:18:28,050 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-05-03 00:18:28,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-05-03 00:18:28,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 00:18:28,060 INFO L87 Difference]: Start difference. First operand has 23 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 16 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 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-03 00:18:28,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 00:18:28,126 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2021-05-03 00:18:28,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 00:18:28,128 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2021-05-03 00:18:28,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 00:18:28,133 INFO L225 Difference]: With dead ends: 35 [2021-05-03 00:18:28,133 INFO L226 Difference]: Without dead ends: 16 [2021-05-03 00:18:28,137 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 54.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 00:18:28,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2021-05-03 00:18:28,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2021-05-03 00:18:28,178 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) [2021-05-03 00:18:28,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 18 transitions. [2021-05-03 00:18:28,180 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 18 transitions. Word has length 12 [2021-05-03 00:18:28,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 00:18:28,180 INFO L480 AbstractCegarLoop]: Abstraction has 16 states and 18 transitions. [2021-05-03 00:18:28,181 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-03 00:18:28,181 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2021-05-03 00:18:28,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-05-03 00:18:28,182 INFO L515 BasicCegarLoop]: Found error trace [2021-05-03 00:18:28,182 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 00:18:28,182 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-05-03 00:18:28,182 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-03 00:18:28,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 00:18:28,183 INFO L82 PathProgramCache]: Analyzing trace with hash -654468885, now seen corresponding path program 1 times [2021-05-03 00:18:28,183 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-03 00:18:28,183 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2015526147] [2021-05-03 00:18:28,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 00:18:28,188 INFO L224 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-05-03 00:18:28,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 00:18:28,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-03 00:18:28,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 00:18:28,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 00:18:28,438 INFO L179 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2021-05-03 00:18:28,438 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2015526147] [2021-05-03 00:18:28,438 INFO L200 FreeRefinementEngine]: IpTcStrategyModulePreferences [2015526147] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-03 00:18:28,439 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 00:18:28,439 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-05-03 00:18:28,439 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [386218507] [2021-05-03 00:18:28,440 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-05-03 00:18:28,440 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-05-03 00:18:28,441 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-05-03 00:18:28,442 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-05-03 00:18:28,442 INFO L87 Difference]: Start difference. First operand 16 states and 18 transitions. Second operand has 6 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 4 states have internal predecessors, (8), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-03 00:18:28,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 00:18:28,655 INFO L93 Difference]: Finished difference Result 30 states and 36 transitions. [2021-05-03 00:18:28,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 00:18:28,655 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 4 states have internal predecessors, (8), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2021-05-03 00:18:28,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 00:18:28,657 INFO L225 Difference]: With dead ends: 30 [2021-05-03 00:18:28,657 INFO L226 Difference]: Without dead ends: 18 [2021-05-03 00:18:28,658 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 191.4ms TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-05-03 00:18:28,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2021-05-03 00:18:28,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2021-05-03 00:18:28,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 13 states have (on average 1.2307692307692308) internal successors, (16), 13 states have internal predecessors, (16), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-03 00:18:28,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 20 transitions. [2021-05-03 00:18:28,663 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 20 transitions. Word has length 12 [2021-05-03 00:18:28,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 00:18:28,663 INFO L480 AbstractCegarLoop]: Abstraction has 18 states and 20 transitions. [2021-05-03 00:18:28,663 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 4 states have internal predecessors, (8), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-03 00:18:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2021-05-03 00:18:28,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-05-03 00:18:28,664 INFO L515 BasicCegarLoop]: Found error trace [2021-05-03 00:18:28,664 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 00:18:28,664 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-05-03 00:18:28,664 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-03 00:18:28,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 00:18:28,665 INFO L82 PathProgramCache]: Analyzing trace with hash -1940796243, now seen corresponding path program 1 times [2021-05-03 00:18:28,665 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-03 00:18:28,665 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2061294545] [2021-05-03 00:18:28,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 00:18:28,696 INFO L181 rdanLoopAcceleration]: Guard: Formula: (let ((.cse0 (mod v_main_~l~0_14 4294967296))) (and (< .cse0 (mod v_main_~n~0_8 4294967296)) (= (mod (mod .cse0 3) 4294967296) 0))) InVars {main_~l~0=v_main_~l~0_14, main_~n~0=v_main_~n~0_8} OutVars{main_~l~0=v_main_~l~0_14, main_~n~0=v_main_~n~0_8} AuxVars[] AssignedVars[] [2021-05-03 00:18:28,706 WARN L240 tifierPushTermWalker]: treesize reduction 7, result has 94.2 percent of original size [2021-05-03 00:18:28,728 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:18:28,742 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:18:28,934 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 3 DAG size of output: 1 [2021-05-03 00:18:28,947 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:18:28,950 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:18:32,966 WARN L205 SmtUtils]: Spent 4.01 s on a formula simplification. DAG size of input: 9 DAG size of output: 1 [2021-05-03 00:18:33,321 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 7 DAG size of output: 1 [2021-05-03 00:18:37,339 WARN L205 SmtUtils]: Spent 4.02 s on a formula simplification. DAG size of input: 12 DAG size of output: 1 [2021-05-03 00:18:41,397 WARN L205 SmtUtils]: Spent 4.06 s on a formula simplification. DAG size of input: 12 DAG size of output: 1 [2021-05-03 00:18:43,502 WARN L205 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 10 [2021-05-03 00:18:47,519 WARN L205 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 14 [2021-05-03 00:18:47,521 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-05-03 00:18:47,523 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-05-03 00:18:47,529 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:18:47,531 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:18:48,103 WARN L205 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2021-05-03 00:18:51,981 WARN L205 SmtUtils]: Spent 3.88 s on a formula simplification that was a NOOP. DAG size: 6 [2021-05-03 00:18:52,227 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2021-05-03 00:18:56,274 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-03 00:18:56,659 WARN L205 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 1 [2021-05-03 00:18:56,660 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-05-03 00:18:56,661 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-05-03 00:18:56,662 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:18:56,665 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:18:56,666 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:00,681 WARN L205 SmtUtils]: Spent 4.01 s on a formula simplification that was a NOOP. DAG size: 10 [2021-05-03 00:19:04,698 WARN L205 SmtUtils]: Spent 4.01 s on a formula simplification that was a NOOP. DAG size: 14 [2021-05-03 00:19:04,700 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:19:04,701 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-05-03 00:19:04,702 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:08,781 WARN L205 SmtUtils]: Spent 4.08 s on a formula simplification that was a NOOP. DAG size: 9 [2021-05-03 00:19:12,133 WARN L205 SmtUtils]: Spent 3.35 s on a formula simplification that was a NOOP. DAG size: 10 [2021-05-03 00:19:14,775 WARN L205 SmtUtils]: Spent 2.64 s on a formula simplification that was a NOOP. DAG size: 6 [2021-05-03 00:19:16,090 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 14 [2021-05-03 00:19:18,204 WARN L205 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-03 00:19:18,206 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-05-03 00:19:18,207 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-05-03 00:19:18,217 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:19,043 WARN L205 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 1 [2021-05-03 00:19:20,648 WARN L205 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 7 DAG size of output: 1 [2021-05-03 00:19:23,882 WARN L205 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 12 DAG size of output: 1 [2021-05-03 00:19:27,851 WARN L205 SmtUtils]: Spent 3.97 s on a formula simplification that was a NOOP. DAG size: 9 [2021-05-03 00:19:30,085 WARN L205 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 12 DAG size of output: 1 [2021-05-03 00:19:33,564 WARN L205 SmtUtils]: Spent 3.48 s on a formula simplification that was a NOOP. DAG size: 6 [2021-05-03 00:19:35,712 WARN L205 SmtUtils]: Spent 2.15 s on a formula simplification that was a NOOP. DAG size: 10 [2021-05-03 00:19:39,728 WARN L205 SmtUtils]: Spent 4.01 s on a formula simplification that was a NOOP. DAG size: 6 [2021-05-03 00:19:41,211 WARN L205 SmtUtils]: Spent 1.48 s on a formula simplification that was a NOOP. DAG size: 14 [2021-05-03 00:19:43,193 WARN L205 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-03 00:19:45,251 WARN L205 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 5 DAG size of output: 1 [2021-05-03 00:19:49,464 WARN L205 SmtUtils]: Spent 4.21 s on a formula simplification. DAG size of input: 9 DAG size of output: 1 [2021-05-03 00:19:49,466 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-05-03 00:19:49,502 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-03 00:19:49,510 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,512 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,530 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:19:49,531 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-05-03 00:19:49,532 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,534 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,566 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-05-03 00:19:49,567 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-05-03 00:19:49,569 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,574 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,576 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,602 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:19:49,603 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-05-03 00:19:49,604 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,639 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-05-03 00:19:49,640 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-05-03 00:19:49,641 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,685 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-05-03 00:19:49,686 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-05-03 00:19:49,797 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,805 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,807 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,829 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:19:49,830 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-05-03 00:19:49,831 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,845 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,870 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-05-03 00:19:49,871 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-05-03 00:19:49,872 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,874 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,876 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,901 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:19:49,902 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-05-03 00:19:49,903 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,939 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-05-03 00:19:49,940 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-05-03 00:19:49,941 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:49,988 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-05-03 00:19:49,989 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-05-03 00:19:52,214 WARN L205 SmtUtils]: Spent 2.22 s on a formula simplification that was a NOOP. DAG size: 8 [2021-05-03 00:19:52,221 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:52,222 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:52,241 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-05-03 00:19:52,242 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-05-03 00:19:52,243 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:52,245 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:52,277 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-05-03 00:19:52,278 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-05-03 00:19:52,279 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:52,281 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:52,282 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:52,302 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-05-03 00:19:52,302 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-05-03 00:19:52,303 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:52,353 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-05-03 00:19:52,354 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-05-03 00:19:52,354 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:19:52,404 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-05-03 00:19:56,764 WARN L205 SmtUtils]: Spent 4.36 s on a formula simplification that was a NOOP. DAG size: 11 [2021-05-03 00:19:58,873 WARN L205 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 14 [2021-05-03 00:19:58,940 WARN L245 tifierPushTermWalker]: treesize reduction 7, result has 94.2 percent of original size 113 [2021-05-03 00:20:01,463 WARN L205 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 56 DAG size of output: 47 [2021-05-03 00:20:01,469 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:01,471 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:01,499 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:01,502 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:01,901 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:01,907 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:01,911 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:01,915 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:01,929 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:01,933 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:02,543 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:02,549 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:02,553 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:02,565 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:02,576 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:02,826 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:02,832 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:02,836 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:02,841 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:02,863 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:02,867 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,025 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,029 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,040 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,042 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,159 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,163 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,169 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,174 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,190 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,199 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,361 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,366 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,368 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,371 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,376 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,389 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,394 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,541 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,544 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,547 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:03,551 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,202 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,209 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,212 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,214 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,217 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,219 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,223 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,248 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,251 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,254 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,265 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,267 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,326 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,329 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,331 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,333 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,422 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,425 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,427 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,429 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,433 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,524 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,532 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,544 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,547 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,717 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,721 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,731 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,734 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,824 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,827 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,829 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,862 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,865 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:04,870 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,002 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,007 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,012 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,016 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,020 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,081 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,085 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,089 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,091 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,192 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,196 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,202 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,206 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,419 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,422 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,425 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,431 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,433 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,588 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,592 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,605 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,608 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,747 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,750 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,752 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,753 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,756 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,763 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,766 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,820 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,823 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,833 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,914 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,917 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,919 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,921 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,932 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:05,934 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:06,614 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:06,619 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:06,624 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:06,628 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:06,631 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:06,633 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:06,637 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:06,663 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:06,665 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:06,669 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:06,722 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:06,725 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:06,727 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:06,729 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:06,741 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:06,743 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,469 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,474 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,478 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,482 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,486 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,490 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,494 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,498 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,502 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,671 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,675 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,678 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,680 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,682 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,802 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,809 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,813 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,825 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,828 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,982 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,985 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,993 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:07,994 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:08,029 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:08,031 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:08,033 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:08,035 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:08,043 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:08,047 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:08,098 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:08,101 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:08,103 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:08,104 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:08,109 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:08,114 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:08,286 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:08,290 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:08,295 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:20:08,307 WARN L159 QuantifierPusher]: Ignoring assumption.