/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-de61.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-c225d54 [2021-05-03 00:01:42,049 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-05-03 00:01:42,051 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-05-03 00:01:42,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-05-03 00:01:42,145 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-05-03 00:01:42,146 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-05-03 00:01:42,147 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-05-03 00:01:42,148 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 00:01:42,163 INFO L113 SettingsManager]: Loading preferences was successful [2021-05-03 00:01:42,163 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-05-03 00:01:42,166 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-05-03 00:01:42,166 INFO L138 SettingsManager]: * sizeof long=4 [2021-05-03 00:01:42,167 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-05-03 00:01:42,167 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-05-03 00:01:42,167 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-05-03 00:01:42,167 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-05-03 00:01:42,167 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-05-03 00:01:42,167 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-05-03 00:01:42,168 INFO L138 SettingsManager]: * sizeof long double=12 [2021-05-03 00:01:42,168 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-05-03 00:01:42,169 INFO L138 SettingsManager]: * Use constant arrays=true [2021-05-03 00:01:42,169 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-05-03 00:01:42,169 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-05-03 00:01:42,169 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-05-03 00:01:42,170 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-05-03 00:01:42,170 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-05-03 00:01:42,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-05-03 00:01:42,170 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-05-03 00:01:42,170 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-05-03 00:01:42,170 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-05-03 00:01:42,171 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2021-05-03 00:01:42,171 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2021-05-03 00:01:42,486 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-05-03 00:01:42,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-05-03 00:01:42,516 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-05-03 00:01:42,516 INFO L271 PluginConnector]: Initializing CDTParser... [2021-05-03 00:01:42,517 INFO L275 PluginConnector]: CDTParser initialized [2021-05-03 00:01:42,518 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/in-de61.c [2021-05-03 00:01:42,578 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3cf5ffde/043f699223954700afaa45159392e7c8/FLAG459826775 [2021-05-03 00:01:42,989 INFO L306 CDTParser]: Found 1 translation units. [2021-05-03 00:01:42,989 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/in-de61.c [2021-05-03 00:01:42,994 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3cf5ffde/043f699223954700afaa45159392e7c8/FLAG459826775 [2021-05-03 00:01:43,420 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3cf5ffde/043f699223954700afaa45159392e7c8 [2021-05-03 00:01:43,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-05-03 00:01:43,425 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-05-03 00:01:43,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-05-03 00:01:43,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-05-03 00:01:43,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-05-03 00:01:43,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 12:01:43" (1/1) ... [2021-05-03 00:01:43,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49edae2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:43, skipping insertion in model container [2021-05-03 00:01:43,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 12:01:43" (1/1) ... [2021-05-03 00:01:43,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-05-03 00:01:43,454 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-05-03 00:01:43,565 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-de61.c[368,381] [2021-05-03 00:01:43,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-03 00:01:43,586 INFO L203 MainTranslator]: Completed pre-run [2021-05-03 00:01:43,596 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-de61.c[368,381] [2021-05-03 00:01:43,612 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-03 00:01:43,625 INFO L208 MainTranslator]: Completed translation [2021-05-03 00:01:43,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:43 WrapperNode [2021-05-03 00:01:43,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-05-03 00:01:43,627 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-05-03 00:01:43,627 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-05-03 00:01:43,628 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-05-03 00:01:43,675 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:43" (1/1) ... [2021-05-03 00:01:43,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:43" (1/1) ... [2021-05-03 00:01:43,683 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:43" (1/1) ... [2021-05-03 00:01:43,683 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:43" (1/1) ... [2021-05-03 00:01:43,696 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:43" (1/1) ... [2021-05-03 00:01:43,705 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:43" (1/1) ... [2021-05-03 00:01:43,709 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:43" (1/1) ... [2021-05-03 00:01:43,711 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-05-03 00:01:43,711 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-05-03 00:01:43,711 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-05-03 00:01:43,712 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-05-03 00:01:43,712 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:43" (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 00:01:43,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-05-03 00:01:43,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-05-03 00:01:43,786 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-05-03 00:01:43,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-05-03 00:01:43,787 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-05-03 00:01:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-05-03 00:01:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-05-03 00:01:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-05-03 00:01:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-05-03 00:01:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-05-03 00:01:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-05-03 00:01:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-05-03 00:01:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-05-03 00:01:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-05-03 00:01:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-05-03 00:01:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-05-03 00:01:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-05-03 00:01:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-05-03 00:01:44,071 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-05-03 00:01:44,072 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-05-03 00:01:44,075 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 12:01:44 BoogieIcfgContainer [2021-05-03 00:01:44,075 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-05-03 00:01:44,077 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-05-03 00:01:44,077 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-05-03 00:01:44,080 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-05-03 00:01:44,080 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.05 12:01:43" (1/3) ... [2021-05-03 00:01:44,081 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e39e9be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.05 12:01:44, skipping insertion in model container [2021-05-03 00:01:44,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:43" (2/3) ... [2021-05-03 00:01:44,081 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e39e9be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.05 12:01:44, skipping insertion in model container [2021-05-03 00:01:44,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 12:01:44" (3/3) ... [2021-05-03 00:01:44,083 INFO L111 eAbstractionObserver]: Analyzing ICFG in-de61.c [2021-05-03 00:01:44,087 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-05-03 00:01:44,090 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-05-03 00:01:44,104 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-05-03 00:01:44,120 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-05-03 00:01:44,120 INFO L377 AbstractCegarLoop]: Hoare is true [2021-05-03 00:01:44,121 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-05-03 00:01:44,121 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-05-03 00:01:44,121 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-05-03 00:01:44,121 INFO L381 AbstractCegarLoop]: Difference is false [2021-05-03 00:01:44,121 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-05-03 00:01:44,121 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-05-03 00:01:44,132 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) [2021-05-03 00:01:44,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-05-03 00:01:44,138 INFO L515 BasicCegarLoop]: Found error trace [2021-05-03 00:01:44,138 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 00:01:44,139 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-03 00:01:44,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 00:01:44,143 INFO L82 PathProgramCache]: Analyzing trace with hash 1370249117, now seen corresponding path program 1 times [2021-05-03 00:01:44,149 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-03 00:01:44,150 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [769229167] [2021-05-03 00:01:44,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 00:01:44,217 INFO L224 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-05-03 00:01:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 00:01:44,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-03 00:01:44,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 00:01:44,428 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 00:01:44,430 INFO L179 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2021-05-03 00:01:44,430 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [769229167] [2021-05-03 00:01:44,432 INFO L200 FreeRefinementEngine]: IpTcStrategyModulePreferences [769229167] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-03 00:01:44,432 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 00:01:44,433 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-05-03 00:01:44,433 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [389378361] [2021-05-03 00:01:44,436 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-05-03 00:01:44,436 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-05-03 00:01:44,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-05-03 00:01:44,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 00:01:44,451 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) [2021-05-03 00:01:44,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 00:01:44,532 INFO L93 Difference]: Finished difference Result 43 states and 66 transitions. [2021-05-03 00:01:44,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 00:01:44,534 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 [2021-05-03 00:01:44,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 00:01:44,539 INFO L225 Difference]: With dead ends: 43 [2021-05-03 00:01:44,539 INFO L226 Difference]: Without dead ends: 18 [2021-05-03 00:01:44,545 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 49.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 00:01:44,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2021-05-03 00:01:44,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2021-05-03 00:01:44,590 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) [2021-05-03 00:01:44,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 23 transitions. [2021-05-03 00:01:44,593 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 23 transitions. Word has length 17 [2021-05-03 00:01:44,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 00:01:44,593 INFO L480 AbstractCegarLoop]: Abstraction has 18 states and 23 transitions. [2021-05-03 00:01:44,594 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) [2021-05-03 00:01:44,594 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2021-05-03 00:01:44,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-05-03 00:01:44,595 INFO L515 BasicCegarLoop]: Found error trace [2021-05-03 00:01:44,595 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 00:01:44,596 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-05-03 00:01:44,596 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-03 00:01:44,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 00:01:44,598 INFO L82 PathProgramCache]: Analyzing trace with hash 2115201689, now seen corresponding path program 1 times [2021-05-03 00:01:44,598 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-03 00:01:44,598 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1256248972] [2021-05-03 00:01:44,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 00:01:44,608 INFO L224 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-05-03 00:01:44,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 00:01:44,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-03 00:01:45,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 00:01:45,015 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 00:01:45,016 INFO L179 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2021-05-03 00:01:45,016 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1256248972] [2021-05-03 00:01:45,016 INFO L200 FreeRefinementEngine]: IpTcStrategyModulePreferences [1256248972] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-03 00:01:45,016 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 00:01:45,017 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-05-03 00:01:45,017 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [466625400] [2021-05-03 00:01:45,018 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-05-03 00:01:45,018 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-05-03 00:01:45,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-05-03 00:01:45,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-05-03 00:01:45,021 INFO L87 Difference]: Start difference. First operand 18 states and 23 transitions. Second operand has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 7 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) [2021-05-03 00:01:45,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 00:01:45,276 INFO L93 Difference]: Finished difference Result 38 states and 53 transitions. [2021-05-03 00:01:45,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 00:01:45,276 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 7 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 [2021-05-03 00:01:45,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 00:01:45,277 INFO L225 Difference]: With dead ends: 38 [2021-05-03 00:01:45,277 INFO L226 Difference]: Without dead ends: 19 [2021-05-03 00:01:45,279 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 282.3ms TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2021-05-03 00:01:45,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2021-05-03 00:01:45,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. [2021-05-03 00:01:45,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 14 states have (on average 1.4285714285714286) internal successors, (20), 14 states have internal predecessors, (20), 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 00:01:45,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 24 transitions. [2021-05-03 00:01:45,284 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 24 transitions. Word has length 17 [2021-05-03 00:01:45,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 00:01:45,285 INFO L480 AbstractCegarLoop]: Abstraction has 19 states and 24 transitions. [2021-05-03 00:01:45,285 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 7 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) [2021-05-03 00:01:45,285 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 24 transitions. [2021-05-03 00:01:45,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 00:01:45,286 INFO L515 BasicCegarLoop]: Found error trace [2021-05-03 00:01:45,286 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 00:01:45,286 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-05-03 00:01:45,286 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-03 00:01:45,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 00:01:45,287 INFO L82 PathProgramCache]: Analyzing trace with hash -121895178, now seen corresponding path program 1 times [2021-05-03 00:01:45,287 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-03 00:01:45,287 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1298377003] [2021-05-03 00:01:45,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 00:01:45,319 INFO L181 rdanLoopAcceleration]: Guard: Formula: (< 0 (mod v_main_~x~0_13 4294967296)) InVars {main_~x~0=v_main_~x~0_13} OutVars{main_~x~0=v_main_~x~0_13} AuxVars[] AssignedVars[] [2021-05-03 00:01:45,330 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.1 percent of original size [2021-05-03 00:01:45,333 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,370 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size [2021-05-03 00:01:45,373 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,403 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:45,404 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size 26 [2021-05-03 00:01:45,406 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,409 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,411 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,421 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:45,422 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:01:45,423 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,441 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-05-03 00:01:45,442 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-03 00:01:45,443 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,447 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,448 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,458 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:45,459 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:01:45,460 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,482 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-03 00:01:45,483 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-03 00:01:45,485 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 76.3 percent of original size [2021-05-03 00:01:45,512 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-05-03 00:01:45,514 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-05-03 00:01:45,515 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,520 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,521 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,532 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:45,533 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:01:45,534 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,537 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,538 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,548 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:45,549 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:01:45,550 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,574 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-05-03 00:01:45,575 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-03 00:01:45,576 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,579 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,581 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,589 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:45,590 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:01:45,591 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,612 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-03 00:01:45,613 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-03 00:01:45,614 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,635 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-05-03 00:01:45,637 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-05-03 00:01:45,650 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,652 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,660 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:45,661 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:01:45,662 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,665 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,666 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,676 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:45,676 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:01:45,677 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,693 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-03 00:01:45,694 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-05-03 00:01:45,695 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,698 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,699 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,708 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:45,709 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:01:45,709 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,730 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-03 00:01:45,731 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-03 00:01:45,732 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:45,758 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-05-03 00:01:45,785 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.1 percent of original size 70 [2021-05-03 00:01:45,921 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-05-03 00:01:45,934 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:45,937 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,013 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,017 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,019 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,308 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,312 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,318 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,321 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,325 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,329 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,480 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,483 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,487 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,491 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,503 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,505 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,576 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,583 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,585 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,629 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,633 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,639 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:46,646 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,324 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,332 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,336 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,341 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,346 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,352 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,357 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,361 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,365 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,369 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,382 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,385 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,428 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,432 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,434 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,542 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,545 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,546 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,550 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,721 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,724 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,727 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,729 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,737 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,740 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,788 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,790 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,797 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,806 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,809 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,853 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,855 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,857 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,870 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,875 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,878 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:48,882 WARN L159 QuantifierPusher]: Ignoring assumption.