/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-de62.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-6253b08 [2021-05-06 11:53:32,931 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-05-06 11:53:32,933 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-05-06 11:53:32,953 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-05-06 11:53:32,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-05-06 11:53:32,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-05-06 11:53:32,985 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-05-06 11:53:32,986 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2021-05-06 11:53:32,992 INFO L113 SettingsManager]: Loading preferences was successful [2021-05-06 11:53:32,992 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-05-06 11:53:32,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-05-06 11:53:32,993 INFO L138 SettingsManager]: * sizeof long=4 [2021-05-06 11:53:32,993 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-05-06 11:53:32,993 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-05-06 11:53:32,994 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-05-06 11:53:32,994 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-05-06 11:53:32,994 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-05-06 11:53:32,994 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-05-06 11:53:32,994 INFO L138 SettingsManager]: * sizeof long double=12 [2021-05-06 11:53:32,994 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-05-06 11:53:32,994 INFO L138 SettingsManager]: * Use constant arrays=true [2021-05-06 11:53:32,994 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-05-06 11:53:32,994 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-05-06 11:53:32,995 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-05-06 11:53:32,995 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-05-06 11:53:32,995 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-05-06 11:53:32,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-05-06 11:53:32,995 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-05-06 11:53:32,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-05-06 11:53:32,995 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-05-06 11:53:32,995 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2021-05-06 11:53:32,995 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2021-05-06 11:53:33,218 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-05-06 11:53:33,234 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-05-06 11:53:33,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-05-06 11:53:33,236 INFO L271 PluginConnector]: Initializing CDTParser... [2021-05-06 11:53:33,237 INFO L275 PluginConnector]: CDTParser initialized [2021-05-06 11:53:33,239 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/in-de62.c [2021-05-06 11:53:33,290 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a93182444/31137c4625404a1382e77be2df99cbec/FLAGf0bdf6550 [2021-05-06 11:53:33,619 INFO L306 CDTParser]: Found 1 translation units. [2021-05-06 11:53:33,619 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/in-de62.c [2021-05-06 11:53:33,624 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a93182444/31137c4625404a1382e77be2df99cbec/FLAGf0bdf6550 [2021-05-06 11:53:34,060 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a93182444/31137c4625404a1382e77be2df99cbec [2021-05-06 11:53:34,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-05-06 11:53:34,067 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-05-06 11:53:34,068 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-05-06 11:53:34,068 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-05-06 11:53:34,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-05-06 11:53:34,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 11:53:34" (1/1) ... [2021-05-06 11:53:34,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d0455c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:53:34, skipping insertion in model container [2021-05-06 11:53:34,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 11:53:34" (1/1) ... [2021-05-06 11:53:34,079 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-05-06 11:53:34,091 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-05-06 11:53:34,163 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-de62.c[368,381] [2021-05-06 11:53:34,172 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-06 11:53:34,177 INFO L203 MainTranslator]: Completed pre-run [2021-05-06 11:53:34,184 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-de62.c[368,381] [2021-05-06 11:53:34,188 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-06 11:53:34,199 INFO L208 MainTranslator]: Completed translation [2021-05-06 11:53:34,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:53:34 WrapperNode [2021-05-06 11:53:34,199 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-05-06 11:53:34,200 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-05-06 11:53:34,200 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-05-06 11:53:34,200 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-05-06 11:53:34,209 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:53:34" (1/1) ... [2021-05-06 11:53:34,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:53:34" (1/1) ... [2021-05-06 11:53:34,217 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:53:34" (1/1) ... [2021-05-06 11:53:34,217 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:53:34" (1/1) ... [2021-05-06 11:53:34,237 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:53:34" (1/1) ... [2021-05-06 11:53:34,241 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:53:34" (1/1) ... [2021-05-06 11:53:34,242 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:53:34" (1/1) ... [2021-05-06 11:53:34,243 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-05-06 11:53:34,243 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-05-06 11:53:34,244 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-05-06 11:53:34,244 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-05-06 11:53:34,244 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:53:34" (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 [2021-05-06 11:53:34,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-05-06 11:53:34,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-05-06 11:53:34,307 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-05-06 11:53:34,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-05-06 11:53:34,307 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-05-06 11:53:34,308 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-05-06 11:53:34,308 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-05-06 11:53:34,308 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-05-06 11:53:34,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-05-06 11:53:34,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-05-06 11:53:34,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-05-06 11:53:34,309 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-05-06 11:53:34,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-05-06 11:53:34,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-05-06 11:53:34,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-05-06 11:53:34,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-05-06 11:53:34,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-05-06 11:53:34,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-05-06 11:53:34,584 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-05-06 11:53:34,585 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-05-06 11:53:34,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 11:53:34 BoogieIcfgContainer [2021-05-06 11:53:34,586 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-05-06 11:53:34,587 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-05-06 11:53:34,587 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-05-06 11:53:34,589 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-05-06 11:53:34,590 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.05 11:53:34" (1/3) ... [2021-05-06 11:53:34,590 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fa38b7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 11:53:34, skipping insertion in model container [2021-05-06 11:53:34,590 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 11:53:34" (2/3) ... [2021-05-06 11:53:34,591 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fa38b7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 11:53:34, skipping insertion in model container [2021-05-06 11:53:34,591 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 11:53:34" (3/3) ... [2021-05-06 11:53:34,592 INFO L111 eAbstractionObserver]: Analyzing ICFG in-de62.c [2021-05-06 11:53:34,596 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-05-06 11:53:34,611 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-05-06 11:53:34,627 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-05-06 11:53:34,648 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-05-06 11:53:34,649 INFO L377 AbstractCegarLoop]: Hoare is true [2021-05-06 11:53:34,649 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-05-06 11:53:34,649 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-05-06 11:53:34,649 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-05-06 11:53:34,649 INFO L381 AbstractCegarLoop]: Difference is false [2021-05-06 11:53:34,649 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-05-06 11:53:34,650 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-05-06 11:53:34,664 INFO L276 IsEmpty]: Start isEmpty. Operand has 25 states, 17 states have (on average 1.8235294117647058) internal successors, (31), 18 states have internal predecessors, (31), 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) [2021-05-06 11:53:34,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-05-06 11:53:34,671 INFO L515 BasicCegarLoop]: Found error trace [2021-05-06 11:53:34,672 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-06 11:53:34,672 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-06 11:53:34,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-06 11:53:34,676 INFO L82 PathProgramCache]: Analyzing trace with hash 1370249117, now seen corresponding path program 1 times [2021-05-06 11:53:34,681 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-06 11:53:34,682 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [754782136] [2021-05-06 11:53:34,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-06 11:53:34,729 INFO L224 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-05-06 11:53:34,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-06 11:53:34,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-06 11:53:34,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-06 11:53:34,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-06 11:53:34,887 INFO L179 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2021-05-06 11:53:34,887 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [754782136] [2021-05-06 11:53:34,888 INFO L200 FreeRefinementEngine]: IpTcStrategyModulePreferences [754782136] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-06 11:53:34,888 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-06 11:53:34,888 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-05-06 11:53:34,889 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765601681] [2021-05-06 11:53:34,893 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-05-06 11:53:34,893 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-05-06 11:53:34,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-05-06 11:53:34,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-06 11:53:34,902 INFO L87 Difference]: Start difference. First operand has 25 states, 17 states have (on average 1.8235294117647058) internal successors, (31), 18 states have internal predecessors, (31), 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 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 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) [2021-05-06 11:53:34,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-06 11:53:34,955 INFO L93 Difference]: Finished difference Result 43 states and 66 transitions. [2021-05-06 11:53:34,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-06 11:53:34,957 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 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 17 [2021-05-06 11:53:34,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-06 11:53:34,961 INFO L225 Difference]: With dead ends: 43 [2021-05-06 11:53:34,961 INFO L226 Difference]: Without dead ends: 18 [2021-05-06 11:53:34,963 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 55.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-06 11:53:34,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2021-05-06 11:53:34,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2021-05-06 11:53:34,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 13 states have (on average 1.4615384615384615) internal successors, (19), 13 states have internal predecessors, (19), 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) [2021-05-06 11:53:34,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 23 transitions. [2021-05-06 11:53:34,989 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 23 transitions. Word has length 17 [2021-05-06 11:53:34,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-06 11:53:34,989 INFO L480 AbstractCegarLoop]: Abstraction has 18 states and 23 transitions. [2021-05-06 11:53:34,989 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 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) [2021-05-06 11:53:34,990 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2021-05-06 11:53:34,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-05-06 11:53:34,990 INFO L515 BasicCegarLoop]: Found error trace [2021-05-06 11:53:34,990 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-06 11:53:34,990 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-05-06 11:53:34,991 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-06 11:53:34,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-06 11:53:34,991 INFO L82 PathProgramCache]: Analyzing trace with hash 2115201689, now seen corresponding path program 1 times [2021-05-06 11:53:34,991 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-06 11:53:34,992 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1276461747] [2021-05-06 11:53:34,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-06 11:53:34,993 INFO L224 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-05-06 11:53:35,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-06 11:53:35,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-06 11:53:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-06 11:53:35,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-06 11:53:35,143 INFO L179 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2021-05-06 11:53:35,143 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1276461747] [2021-05-06 11:53:35,144 INFO L200 FreeRefinementEngine]: IpTcStrategyModulePreferences [1276461747] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-06 11:53:35,144 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-06 11:53:35,144 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-05-06 11:53:35,144 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675617334] [2021-05-06 11:53:35,145 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-05-06 11:53:35,145 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-05-06 11:53:35,145 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-05-06 11:53:35,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-05-06 11:53:35,145 INFO L87 Difference]: Start difference. First operand 18 states and 23 transitions. Second operand has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 4 states have internal predecessors, (13), 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) [2021-05-06 11:53:35,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-06 11:53:35,432 INFO L93 Difference]: Finished difference Result 34 states and 46 transitions. [2021-05-06 11:53:35,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-06 11:53:35,433 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 4 states have internal predecessors, (13), 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 17 [2021-05-06 11:53:35,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-06 11:53:35,434 INFO L225 Difference]: With dead ends: 34 [2021-05-06 11:53:35,434 INFO L226 Difference]: Without dead ends: 23 [2021-05-06 11:53:35,435 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 216.9ms TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-05-06 11:53:35,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2021-05-06 11:53:35,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2021-05-06 11:53:35,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 18 states have (on average 1.5) internal successors, (27), 18 states have internal predecessors, (27), 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) [2021-05-06 11:53:35,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 31 transitions. [2021-05-06 11:53:35,441 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 31 transitions. Word has length 17 [2021-05-06 11:53:35,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-06 11:53:35,441 INFO L480 AbstractCegarLoop]: Abstraction has 23 states and 31 transitions. [2021-05-06 11:53:35,441 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 4 states have internal predecessors, (13), 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) [2021-05-06 11:53:35,441 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 31 transitions. [2021-05-06 11:53:35,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-06 11:53:35,441 INFO L515 BasicCegarLoop]: Found error trace [2021-05-06 11:53:35,442 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-06 11:53:35,442 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-05-06 11:53:35,442 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-06 11:53:35,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-06 11:53:35,442 INFO L82 PathProgramCache]: Analyzing trace with hash 1181238037, now seen corresponding path program 1 times [2021-05-06 11:53:35,442 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-06 11:53:35,443 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [441127228] [2021-05-06 11:53:35,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-06 11:53:35,498 WARN L240 tifierPushTermWalker]: treesize reduction 7, result has 89.7 percent of original size [2021-05-06 11:53:35,539 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,602 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size [2021-05-06 11:53:35,604 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,611 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-06 11:53:35,611 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size 26 [2021-05-06 11:53:35,613 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,616 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,618 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,624 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-06 11:53:35,624 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-06 11:53:35,625 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,637 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-05-06 11:53:35,637 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-06 11:53:35,638 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,642 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,643 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,650 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-06 11:53:35,650 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-06 11:53:35,651 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,665 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-06 11:53:35,666 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-06 11:53:35,667 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 76.3 percent of original size [2021-05-06 11:53:35,691 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-05-06 11:53:35,692 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-05-06 11:53:35,699 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,711 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,715 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,728 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-06 11:53:35,728 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-06 11:53:35,730 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,732 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,733 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,739 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-06 11:53:35,740 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-06 11:53:35,741 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,758 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-05-06 11:53:35,760 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-06 11:53:35,761 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,770 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,771 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,778 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-06 11:53:35,779 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-06 11:53:35,781 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,797 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-06 11:53:35,799 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-06 11:53:35,800 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,818 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-05-06 11:53:35,830 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-05-06 11:53:35,837 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,839 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,845 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-06 11:53:35,846 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-06 11:53:35,847 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,849 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,850 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,856 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-06 11:53:35,857 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-06 11:53:35,858 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,869 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-06 11:53:35,870 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-05-06 11:53:35,872 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,875 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,876 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,883 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-06 11:53:35,883 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-06 11:53:35,884 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,897 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-06 11:53:35,899 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-06 11:53:35,900 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-06 11:53:35,916 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-05-06 11:53:35,923 WARN L245 tifierPushTermWalker]: treesize reduction 7, result has 89.7 percent of original size 61 [2021-05-06 11:53:35,945 INFO L73 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={1=1, 2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2021-05-06 11:53:35,950 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:35,952 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:36,028 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:36,032 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:36,038 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:36,155 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:36,159 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:36,162 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:36,177 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:36,190 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,366 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,371 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,375 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,379 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,383 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,386 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,389 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,391 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,394 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,397 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,403 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,409 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,478 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,481 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,483 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,485 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,495 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,498 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,565 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,569 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,576 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,577 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,593 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,596 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:39,599 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,767 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,772 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,776 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,780 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,783 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,787 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,791 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,794 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,799 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,847 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,850 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,858 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,860 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,902 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,910 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,912 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,924 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,925 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,991 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,993 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,995 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:41,998 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,073 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,077 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,080 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,086 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,087 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,112 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,121 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,123 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,126 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,429 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,432 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,434 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,436 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,521 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,525 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,527 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,679 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,682 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,685 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,687 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,689 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,691 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,694 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,713 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,715 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:42,717 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:44,776 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:44,788 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:44,797 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:44,807 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:44,817 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:44,827 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:44,836 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:44,849 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:44,852 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:44,854 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,405 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,415 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,419 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,423 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,434 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,436 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,521 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,523 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,533 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,535 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,629 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,631 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,634 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,635 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,638 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,653 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,655 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:48,661 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,747 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,750 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,753 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,759 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,761 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,815 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,818 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,883 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,885 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,887 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,888 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,890 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,914 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,915 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:49,917 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,000 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,002 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,004 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,160 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,163 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,165 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,172 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,174 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,244 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,246 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,247 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,249 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,251 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,265 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,267 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,269 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,273 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,759 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,763 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,765 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,768 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,776 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,786 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,839 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,842 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,846 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,848 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,908 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,911 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,925 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,927 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,981 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,983 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,987 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:50,989 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,004 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,006 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,070 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,072 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,080 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,082 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,128 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,130 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,132 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,134 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,203 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,205 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,207 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,215 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,217 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,322 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,324 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,330 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,332 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,443 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,445 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,448 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,453 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,455 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,667 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,674 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,678 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,683 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,898 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,901 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,903 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,906 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,909 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,918 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:51,920 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:52,004 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:52,006 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:52,008 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:52,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:52,011 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:52,031 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:52,033 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-06 11:53:52,035 WARN L159 QuantifierPusher]: Ignoring assumption.