/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-de52.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-c225d54 [2021-05-03 00:01:39,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-05-03 00:01:39,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-05-03 00:01:39,856 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-05-03 00:01:39,927 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-05-03 00:01:39,928 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-05-03 00:01:39,929 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-05-03 00:01:39,933 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 00:01:39,948 INFO L113 SettingsManager]: Loading preferences was successful [2021-05-03 00:01:39,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-05-03 00:01:39,952 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-05-03 00:01:39,952 INFO L138 SettingsManager]: * sizeof long=4 [2021-05-03 00:01:39,952 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-05-03 00:01:39,952 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-05-03 00:01:39,953 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-05-03 00:01:39,953 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-05-03 00:01:39,953 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-05-03 00:01:39,953 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-05-03 00:01:39,954 INFO L138 SettingsManager]: * sizeof long double=12 [2021-05-03 00:01:39,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-05-03 00:01:39,954 INFO L138 SettingsManager]: * Use constant arrays=true [2021-05-03 00:01:39,955 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-05-03 00:01:39,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-05-03 00:01:39,955 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-05-03 00:01:39,955 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-05-03 00:01:39,955 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-05-03 00:01:39,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-05-03 00:01:39,956 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-05-03 00:01:39,956 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-05-03 00:01:39,956 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-05-03 00:01:39,956 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2021-05-03 00:01:39,956 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2021-05-03 00:01:40,275 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-05-03 00:01:40,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-05-03 00:01:40,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-05-03 00:01:40,297 INFO L271 PluginConnector]: Initializing CDTParser... [2021-05-03 00:01:40,297 INFO L275 PluginConnector]: CDTParser initialized [2021-05-03 00:01:40,298 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/in-de52.c [2021-05-03 00:01:40,370 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc865025e/5cad31d7a2e747c69c0f3cbb29b44f97/FLAGdc83bc8b4 [2021-05-03 00:01:40,823 INFO L306 CDTParser]: Found 1 translation units. [2021-05-03 00:01:40,824 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/in-de52.c [2021-05-03 00:01:40,829 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc865025e/5cad31d7a2e747c69c0f3cbb29b44f97/FLAGdc83bc8b4 [2021-05-03 00:01:40,852 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc865025e/5cad31d7a2e747c69c0f3cbb29b44f97 [2021-05-03 00:01:40,855 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-05-03 00:01:40,857 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-05-03 00:01:40,859 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-05-03 00:01:40,859 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-05-03 00:01:40,863 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-05-03 00:01:40,864 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 12:01:40" (1/1) ... [2021-05-03 00:01:40,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eb6f171 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:40, skipping insertion in model container [2021-05-03 00:01:40,865 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 12:01:40" (1/1) ... [2021-05-03 00:01:40,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-05-03 00:01:40,882 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-05-03 00:01:41,001 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-de52.c[368,381] [2021-05-03 00:01:41,014 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-03 00:01:41,021 INFO L203 MainTranslator]: Completed pre-run [2021-05-03 00:01:41,032 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-de52.c[368,381] [2021-05-03 00:01:41,037 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-03 00:01:41,052 INFO L208 MainTranslator]: Completed translation [2021-05-03 00:01:41,052 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:41 WrapperNode [2021-05-03 00:01:41,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-05-03 00:01:41,053 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-05-03 00:01:41,054 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-05-03 00:01:41,054 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-05-03 00:01:41,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:41" (1/1) ... [2021-05-03 00:01:41,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:41" (1/1) ... [2021-05-03 00:01:41,083 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:41" (1/1) ... [2021-05-03 00:01:41,083 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:41" (1/1) ... [2021-05-03 00:01:41,102 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:41" (1/1) ... [2021-05-03 00:01:41,107 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:41" (1/1) ... [2021-05-03 00:01:41,109 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:41" (1/1) ... [2021-05-03 00:01:41,111 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-05-03 00:01:41,112 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-05-03 00:01:41,112 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-05-03 00:01:41,112 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-05-03 00:01:41,113 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:41" (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 00:01:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-05-03 00:01:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-05-03 00:01:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-05-03 00:01:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-05-03 00:01:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-05-03 00:01:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-05-03 00:01:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-05-03 00:01:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-05-03 00:01:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-05-03 00:01:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-05-03 00:01:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-05-03 00:01:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-05-03 00:01:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-05-03 00:01:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-05-03 00:01:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-05-03 00:01:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-05-03 00:01:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-05-03 00:01:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-05-03 00:01:41,483 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-05-03 00:01:41,483 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-05-03 00:01:41,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 12:01:41 BoogieIcfgContainer [2021-05-03 00:01:41,485 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-05-03 00:01:41,486 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-05-03 00:01:41,486 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-05-03 00:01:41,505 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-05-03 00:01:41,505 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.05 12:01:40" (1/3) ... [2021-05-03 00:01:41,506 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29b46655 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.05 12:01:41, skipping insertion in model container [2021-05-03 00:01:41,506 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 12:01:41" (2/3) ... [2021-05-03 00:01:41,506 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29b46655 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.05 12:01:41, skipping insertion in model container [2021-05-03 00:01:41,507 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 12:01:41" (3/3) ... [2021-05-03 00:01:41,508 INFO L111 eAbstractionObserver]: Analyzing ICFG in-de52.c [2021-05-03 00:01:41,513 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-05-03 00:01:41,516 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-05-03 00:01:41,547 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-05-03 00:01:41,585 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-05-03 00:01:41,585 INFO L377 AbstractCegarLoop]: Hoare is true [2021-05-03 00:01:41,585 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-05-03 00:01:41,585 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-05-03 00:01:41,585 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-05-03 00:01:41,585 INFO L381 AbstractCegarLoop]: Difference is false [2021-05-03 00:01:41,585 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-05-03 00:01:41,585 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-05-03 00:01:41,602 INFO L276 IsEmpty]: Start isEmpty. Operand has 24 states, 16 states have (on average 1.75) internal successors, (28), 17 states have internal predecessors, (28), 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 00:01:41,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 00:01:41,615 INFO L515 BasicCegarLoop]: Found error trace [2021-05-03 00:01:41,616 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 00:01:41,616 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-03 00:01:41,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 00:01:41,622 INFO L82 PathProgramCache]: Analyzing trace with hash -1060076674, now seen corresponding path program 1 times [2021-05-03 00:01:41,629 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-03 00:01:41,630 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [982284664] [2021-05-03 00:01:41,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 00:01:41,692 INFO L224 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-05-03 00:01:41,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 00:01:41,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-03 00:01:41,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 00:01:41,921 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 00:01:41,923 INFO L179 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2021-05-03 00:01:41,924 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [982284664] [2021-05-03 00:01:41,926 INFO L200 FreeRefinementEngine]: IpTcStrategyModulePreferences [982284664] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-03 00:01:41,926 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 00:01:41,926 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-05-03 00:01:41,926 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1585573348] [2021-05-03 00:01:41,931 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-05-03 00:01:41,931 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-05-03 00:01:41,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-05-03 00:01:41,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 00:01:41,945 INFO L87 Difference]: Start difference. First operand has 24 states, 16 states have (on average 1.75) internal successors, (28), 17 states have internal predecessors, (28), 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 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-03 00:01:42,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 00:01:42,036 INFO L93 Difference]: Finished difference Result 41 states and 60 transitions. [2021-05-03 00:01:42,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 00:01:42,038 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2021-05-03 00:01:42,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 00:01:42,044 INFO L225 Difference]: With dead ends: 41 [2021-05-03 00:01:42,044 INFO L226 Difference]: Without dead ends: 17 [2021-05-03 00:01:42,048 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 55.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 00:01:42,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2021-05-03 00:01:42,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2021-05-03 00:01:42,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 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 00:01:42,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 21 transitions. [2021-05-03 00:01:42,091 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 21 transitions. Word has length 16 [2021-05-03 00:01:42,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 00:01:42,092 INFO L480 AbstractCegarLoop]: Abstraction has 17 states and 21 transitions. [2021-05-03 00:01:42,092 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-03 00:01:42,093 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2021-05-03 00:01:42,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 00:01:42,094 INFO L515 BasicCegarLoop]: Found error trace [2021-05-03 00:01:42,094 INFO L523 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 00:01:42,094 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-05-03 00:01:42,095 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-03 00:01:42,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 00:01:42,096 INFO L82 PathProgramCache]: Analyzing trace with hash -1174593278, now seen corresponding path program 1 times [2021-05-03 00:01:42,096 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-03 00:01:42,096 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1981993225] [2021-05-03 00:01:42,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 00:01:42,107 INFO L224 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-05-03 00:01:42,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 00:01:42,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-03 00:01:42,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 00:01:42,281 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 00:01:42,281 INFO L179 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2021-05-03 00:01:42,281 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1981993225] [2021-05-03 00:01:42,282 INFO L200 FreeRefinementEngine]: IpTcStrategyModulePreferences [1981993225] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-03 00:01:42,282 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 00:01:42,282 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-05-03 00:01:42,282 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1278748946] [2021-05-03 00:01:42,283 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-05-03 00:01:42,283 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-05-03 00:01:42,283 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-05-03 00:01:42,284 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-05-03 00:01:42,284 INFO L87 Difference]: Start difference. First operand 17 states and 21 transitions. Second operand has 6 states, 6 states have (on average 2.0) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-03 00:01:42,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 00:01:42,516 INFO L93 Difference]: Finished difference Result 34 states and 45 transitions. [2021-05-03 00:01:42,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 00:01:42,516 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2021-05-03 00:01:42,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 00:01:42,519 INFO L225 Difference]: With dead ends: 34 [2021-05-03 00:01:42,519 INFO L226 Difference]: Without dead ends: 23 [2021-05-03 00:01:42,521 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 137.4ms TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-05-03 00:01:42,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2021-05-03 00:01:42,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2021-05-03 00:01:42,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 18 states have (on average 1.4444444444444444) internal successors, (26), 18 states have internal predecessors, (26), 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 00:01:42,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 30 transitions. [2021-05-03 00:01:42,537 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 30 transitions. Word has length 16 [2021-05-03 00:01:42,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 00:01:42,537 INFO L480 AbstractCegarLoop]: Abstraction has 23 states and 30 transitions. [2021-05-03 00:01:42,537 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-05-03 00:01:42,538 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2021-05-03 00:01:42,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-05-03 00:01:42,539 INFO L515 BasicCegarLoop]: Found error trace [2021-05-03 00:01:42,539 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 00:01:42,539 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-05-03 00:01:42,540 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-03 00:01:42,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 00:01:42,541 INFO L82 PathProgramCache]: Analyzing trace with hash -2018158143, now seen corresponding path program 1 times [2021-05-03 00:01:42,541 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-03 00:01:42,541 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2103003202] [2021-05-03 00:01:42,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 00:01:42,595 INFO L181 rdanLoopAcceleration]: Guard: Formula: (< 0 (mod v_main_~z~0_12 4294967296)) InVars {main_~z~0=v_main_~z~0_12} OutVars{main_~z~0=v_main_~z~0_12} AuxVars[] AssignedVars[] [2021-05-03 00:01:42,614 WARN L240 tifierPushTermWalker]: treesize reduction 8, result has 89.7 percent of original size [2021-05-03 00:01:42,623 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:42,720 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-05-03 00:01:42,791 WARN L245 tifierPushTermWalker]: treesize reduction 8, result has 89.7 percent of original size 70 [2021-05-03 00:01:42,840 INFO L212 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2021-05-03 00:01:42,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 00:01:42,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-05-03 00:01:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 00:01:42,992 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 00:01:43,011 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:43,061 INFO L179 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2021-05-03 00:01:43,061 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2103003202] [2021-05-03 00:01:43,062 INFO L200 FreeRefinementEngine]: IpTcStrategyModulePreferences [2103003202] provided 1 perfect and 0 imperfect interpolant sequences [2021-05-03 00:01:43,062 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 00:01:43,062 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-05-03 00:01:43,062 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [571061618] [2021-05-03 00:01:43,063 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-05-03 00:01:43,063 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-05-03 00:01:43,064 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-05-03 00:01:43,065 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-05-03 00:01:43,065 INFO L87 Difference]: Start difference. First operand 23 states and 30 transitions. Second operand has 7 states, 7 states have (on average 1.8571428571428572) internal successors, (13), 5 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 00:01:43,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 00:01:43,207 INFO L93 Difference]: Finished difference Result 36 states and 47 transitions. [2021-05-03 00:01:43,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 00:01:43,208 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 1.8571428571428572) internal successors, (13), 5 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 00:01:43,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 00:01:43,210 INFO L225 Difference]: With dead ends: 36 [2021-05-03 00:01:43,210 INFO L226 Difference]: Without dead ends: 24 [2021-05-03 00:01:43,211 INFO L779 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 5 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 97.9ms TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2021-05-03 00:01:43,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2021-05-03 00:01:43,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2021-05-03 00:01:43,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 19 states have (on average 1.368421052631579) internal successors, (26), 19 states have internal predecessors, (26), 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 00:01:43,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 30 transitions. [2021-05-03 00:01:43,223 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 30 transitions. Word has length 17 [2021-05-03 00:01:43,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 00:01:43,223 INFO L480 AbstractCegarLoop]: Abstraction has 24 states and 30 transitions. [2021-05-03 00:01:43,224 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 1.8571428571428572) internal successors, (13), 5 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 00:01:43,224 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2021-05-03 00:01:43,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-05-03 00:01:43,225 INFO L515 BasicCegarLoop]: Found error trace [2021-05-03 00:01:43,225 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 00:01:43,226 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-05-03 00:01:43,226 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-05-03 00:01:43,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 00:01:43,226 INFO L82 PathProgramCache]: Analyzing trace with hash -615329744, now seen corresponding path program 1 times [2021-05-03 00:01:43,229 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-05-03 00:01:43,230 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [243030915] [2021-05-03 00:01:43,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 00:01:43,238 INFO L181 rdanLoopAcceleration]: Guard: Formula: (< 0 (mod v_main_~x~0_11 4294967296)) InVars {main_~x~0=v_main_~x~0_11} OutVars{main_~x~0=v_main_~x~0_11} AuxVars[] AssignedVars[] [2021-05-03 00:01:43,249 WARN L240 tifierPushTermWalker]: treesize reduction 6, result has 92.1 percent of original size [2021-05-03 00:01:43,252 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,314 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size [2021-05-03 00:01:43,318 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,328 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:43,329 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 65.0 percent of original size 26 [2021-05-03 00:01:43,331 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,335 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,337 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,348 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:43,349 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:01:43,350 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,372 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-05-03 00:01:43,373 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-03 00:01:43,373 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,377 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,379 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,389 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:43,390 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:01:43,391 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,414 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-03 00:01:43,415 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-03 00:01:43,417 WARN L240 tifierPushTermWalker]: treesize reduction 14, result has 76.3 percent of original size [2021-05-03 00:01:43,448 WARN L245 tifierPushTermWalker]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-05-03 00:01:43,449 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-05-03 00:01:43,459 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,467 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,470 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,479 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:43,481 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:01:43,482 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,489 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,492 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,512 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:43,513 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:01:43,514 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,534 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-05-03 00:01:43,534 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-03 00:01:43,535 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,540 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,542 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,550 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:43,551 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:01:43,553 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,574 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-03 00:01:43,577 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-03 00:01:43,579 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,603 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-05-03 00:01:43,604 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-05-03 00:01:43,627 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,632 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,644 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:43,645 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:01:43,647 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,650 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,652 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,663 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:43,664 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:01:43,665 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,681 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-05-03 00:01:43,682 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-05-03 00:01:43,684 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,688 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,693 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,704 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-05-03 00:01:43,705 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-05-03 00:01:43,706 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,729 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-05-03 00:01:43,730 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-05-03 00:01:43,731 WARN L240 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 00:01:43,764 WARN L245 tifierPushTermWalker]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-05-03 00:01:43,783 WARN L245 tifierPushTermWalker]: treesize reduction 6, result has 92.1 percent of original size 70 [2021-05-03 00:01:43,830 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:43,834 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:43,923 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:43,932 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:43,956 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,326 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,338 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,347 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,355 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,364 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,386 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,388 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,390 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,487 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,502 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,508 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,511 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,513 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,516 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,577 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,579 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,582 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,585 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,588 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:01:55,601 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,480 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,492 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,498 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,502 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,548 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,550 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,552 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,556 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,639 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,642 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,645 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,648 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,727 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,729 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,731 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,734 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,736 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,750 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,752 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:41,754 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,147 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,155 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,159 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,162 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,173 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,176 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,205 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,208 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,210 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,734 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,738 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,740 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,745 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,748 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,750 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,759 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,794 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,796 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,798 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,840 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,842 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,844 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-05-03 00:02:42,847 WARN L159 QuantifierPusher]: Ignoring assumption.