/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.additional.conditional.commutativity.checking DFS --traceabstraction.criterion.for.conditional.commutativity.checking DEFAULT -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/min-max-dec.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-faa7b7a-m [2024-04-27 09:18:28,423 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-04-27 09:18:28,504 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-04-27 09:18:28,508 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-04-27 09:18:28,509 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-04-27 09:18:28,539 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-04-27 09:18:28,540 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-04-27 09:18:28,540 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-04-27 09:18:28,541 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-04-27 09:18:28,544 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-04-27 09:18:28,545 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-04-27 09:18:28,545 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-04-27 09:18:28,545 INFO L153 SettingsManager]: * Use SBE=true [2024-04-27 09:18:28,547 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-04-27 09:18:28,547 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-04-27 09:18:28,547 INFO L153 SettingsManager]: * sizeof long=4 [2024-04-27 09:18:28,548 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-04-27 09:18:28,548 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-04-27 09:18:28,548 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-04-27 09:18:28,548 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-04-27 09:18:28,548 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-04-27 09:18:28,549 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-04-27 09:18:28,549 INFO L153 SettingsManager]: * sizeof long double=12 [2024-04-27 09:18:28,549 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-04-27 09:18:28,549 INFO L153 SettingsManager]: * Use constant arrays=true [2024-04-27 09:18:28,550 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-04-27 09:18:28,550 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-04-27 09:18:28,550 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-04-27 09:18:28,550 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-04-27 09:18:28,550 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-04-27 09:18:28,551 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-04-27 09:18:28,552 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-04-27 09:18:28,552 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-04-27 09:18:28,552 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-04-27 09:18:28,552 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-04-27 09:18:28,552 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-04-27 09:18:28,552 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-04-27 09:18:28,552 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-04-27 09:18:28,553 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-04-27 09:18:28,553 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/UGemCutter-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT [2024-04-27 09:18:28,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-04-27 09:18:28,849 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-04-27 09:18:28,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-04-27 09:18:28,852 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2024-04-27 09:18:28,854 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2024-04-27 09:18:28,855 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/min-max-dec.wvr.bpl [2024-04-27 09:18:28,855 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/min-max-dec.wvr.bpl' [2024-04-27 09:18:28,891 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-04-27 09:18:28,892 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-04-27 09:18:28,915 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-04-27 09:18:28,916 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-04-27 09:18:28,916 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-04-27 09:18:28,941 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:18:28" (1/1) ... [2024-04-27 09:18:28,951 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:18:28" (1/1) ... [2024-04-27 09:18:28,956 INFO L138 Inliner]: procedures = 5, calls = 4, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2024-04-27 09:18:28,957 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-04-27 09:18:28,957 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-04-27 09:18:28,958 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-04-27 09:18:28,958 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-04-27 09:18:28,965 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:18:28" (1/1) ... [2024-04-27 09:18:28,965 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:18:28" (1/1) ... [2024-04-27 09:18:28,966 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:18:28" (1/1) ... [2024-04-27 09:18:28,966 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:18:28" (1/1) ... [2024-04-27 09:18:28,969 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:18:28" (1/1) ... [2024-04-27 09:18:28,972 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:18:28" (1/1) ... [2024-04-27 09:18:28,973 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:18:28" (1/1) ... [2024-04-27 09:18:28,974 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:18:28" (1/1) ... [2024-04-27 09:18:28,980 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-04-27 09:18:28,981 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-04-27 09:18:28,981 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-04-27 09:18:28,982 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-04-27 09:18:28,983 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:18:28" (1/1) ... [2024-04-27 09:18:28,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-04-27 09:18:29,003 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:18:29,021 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-04-27 09:18:29,045 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-04-27 09:18:29,071 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2024-04-27 09:18:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-04-27 09:18:29,072 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-04-27 09:18:29,072 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2024-04-27 09:18:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-04-27 09:18:29,072 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-04-27 09:18:29,072 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2024-04-27 09:18:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-04-27 09:18:29,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-04-27 09:18:29,073 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2024-04-27 09:18:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-04-27 09:18:29,073 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-04-27 09:18:29,074 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2024-04-27 09:18:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-04-27 09:18:29,074 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-04-27 09:18:29,075 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-04-27 09:18:29,120 INFO L241 CfgBuilder]: Building ICFG [2024-04-27 09:18:29,122 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-04-27 09:18:29,220 INFO L282 CfgBuilder]: Performing block encoding [2024-04-27 09:18:29,238 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-04-27 09:18:29,238 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-04-27 09:18:29,239 INFO L201 PluginConnector]: Adding new model min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 09:18:29 BoogieIcfgContainer [2024-04-27 09:18:29,240 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-04-27 09:18:29,242 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-04-27 09:18:29,242 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-04-27 09:18:29,245 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-04-27 09:18:29,246 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 09:18:28" (1/2) ... [2024-04-27 09:18:29,246 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ab305d2 and model type min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 09:18:29, skipping insertion in model container [2024-04-27 09:18:29,247 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "min-max-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 09:18:29" (2/2) ... [2024-04-27 09:18:29,248 INFO L112 eAbstractionObserver]: Analyzing ICFG min-max-dec.wvr.bpl [2024-04-27 09:18:29,255 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-04-27 09:18:29,264 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-04-27 09:18:29,264 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-04-27 09:18:29,265 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-04-27 09:18:29,310 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-04-27 09:18:29,348 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-27 09:18:29,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-27 09:18:29,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 09:18:29,356 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-27 09:18:29,364 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-04-27 09:18:29,403 INFO L187 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-27 09:18:29,415 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:18:29,418 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-27 09:18:29,433 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7a33d7b4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=DEFAULT, mConComCheckerLimitedChecksCriterion=false, mConComCheckerCriterionLimit=1, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-04-27 09:18:29,433 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2024-04-27 09:18:29,483 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-04-27 09:18:29,485 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 09:18:29,486 INFO L85 PathProgramCache]: Analyzing trace with hash 819098785, now seen corresponding path program 1 times [2024-04-27 09:18:29,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 09:18:29,495 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [359611543] [2024-04-27 09:18:29,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:29,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:29,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:29,792 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 09:18:29,792 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [359611543] [2024-04-27 09:18:29,793 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [359611543] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-27 09:18:29,793 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-27 09:18:29,793 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-27 09:18:29,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [563628593] [2024-04-27 09:18:29,795 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-27 09:18:29,799 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-27 09:18:29,799 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 09:18:29,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-27 09:18:29,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-04-27 09:18:29,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:18:29,822 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 09:18:29,823 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.6) internal successors, (23), 5 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 09:18:29,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 09:18:30,424 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:30,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:18:30,513 INFO L85 PathProgramCache]: Analyzing trace with hash -1759339396, now seen corresponding path program 1 times [2024-04-27 09:18:30,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:30,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:30,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:30,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:18:30,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:30,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:30,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:30,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:18:30,710 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-04-27 09:18:30,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-04-27 09:18:31,014 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:31,015 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:31,073 INFO L85 PathProgramCache]: Analyzing trace with hash 1899804125, now seen corresponding path program 1 times [2024-04-27 09:18:31,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:31,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:31,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:31,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:31,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:31,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:31,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:31,398 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:31,398 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:31,462 INFO L85 PathProgramCache]: Analyzing trace with hash -1316457401, now seen corresponding path program 1 times [2024-04-27 09:18:31,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:31,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:31,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:31,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:31,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:31,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:31,556 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:31,744 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:31,746 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:31,804 INFO L85 PathProgramCache]: Analyzing trace with hash 2139584916, now seen corresponding path program 1 times [2024-04-27 09:18:31,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:31,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:31,863 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:31,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:31,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:31,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:32,083 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:32,084 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:34,164 INFO L85 PathProgramCache]: Analyzing trace with hash 1481554366, now seen corresponding path program 1 times [2024-04-27 09:18:34,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:34,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:34,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:34,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:34,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:34,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:34,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:34,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:34,433 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:34,434 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:18:34,476 INFO L85 PathProgramCache]: Analyzing trace with hash -1788298958, now seen corresponding path program 1 times [2024-04-27 09:18:34,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:34,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:34,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:18:34,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:34,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:34,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:34,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:18:34,718 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:34,719 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:18:34,757 INFO L85 PathProgramCache]: Analyzing trace with hash -2080070856, now seen corresponding path program 2 times [2024-04-27 09:18:34,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:34,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:34,831 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:34,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:34,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:34,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:34,867 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:35,013 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:35,013 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:18:35,053 INFO L85 PathProgramCache]: Analyzing trace with hash -58191533, now seen corresponding path program 1 times [2024-04-27 09:18:35,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:35,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:35,092 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:35,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:35,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:35,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:35,129 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:35,257 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:35,258 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:18:35,285 INFO L85 PathProgramCache]: Analyzing trace with hash -1314025575, now seen corresponding path program 2 times [2024-04-27 09:18:35,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:35,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:35,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:35,351 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:35,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:35,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:35,388 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:35,497 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:35,497 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:18:35,531 INFO L85 PathProgramCache]: Analyzing trace with hash -2079936196, now seen corresponding path program 1 times [2024-04-27 09:18:35,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:35,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:35,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:35,572 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:35,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:35,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:35,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:35,608 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:35,724 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:35,724 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:18:35,767 INFO L85 PathProgramCache]: Analyzing trace with hash -319482430, now seen corresponding path program 2 times [2024-04-27 09:18:35,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:35,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:35,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:35,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:35,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:35,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:35,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:36,010 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:36,010 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:36,036 INFO L85 PathProgramCache]: Analyzing trace with hash -1313990917, now seen corresponding path program 1 times [2024-04-27 09:18:36,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:36,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:36,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:36,045 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:36,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:36,203 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:36,204 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:36,271 INFO L85 PathProgramCache]: Analyzing trace with hash -2079012676, now seen corresponding path program 1 times [2024-04-27 09:18:36,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:36,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:36,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:36,280 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:36,420 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:36,421 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:38,489 INFO L85 PathProgramCache]: Analyzing trace with hash -24883427, now seen corresponding path program 1 times [2024-04-27 09:18:38,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:38,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:38,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:38,497 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:38,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:38,616 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:38,616 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:38,735 INFO L85 PathProgramCache]: Analyzing trace with hash -2079012675, now seen corresponding path program 2 times [2024-04-27 09:18:38,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:38,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:38,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:38,742 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:38,856 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:38,857 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:18:38,888 INFO L85 PathProgramCache]: Analyzing trace with hash -2079012675, now seen corresponding path program 3 times [2024-04-27 09:18:38,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:38,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:38,971 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:38,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:38,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:39,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:39,152 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:39,152 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:39,194 INFO L85 PathProgramCache]: Analyzing trace with hash -319481469, now seen corresponding path program 4 times [2024-04-27 09:18:39,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:39,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:39,200 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:39,313 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:39,313 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:18:39,353 INFO L85 PathProgramCache]: Analyzing trace with hash -319481469, now seen corresponding path program 5 times [2024-04-27 09:18:39,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:39,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:39,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:39,359 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:39,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:39,473 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:39,473 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:39,500 INFO L85 PathProgramCache]: Analyzing trace with hash 1929356797, now seen corresponding path program 6 times [2024-04-27 09:18:39,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:39,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:39,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:39,506 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:39,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:39,619 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:39,619 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:39,643 INFO L85 PathProgramCache]: Analyzing trace with hash -21077719, now seen corresponding path program 7 times [2024-04-27 09:18:39,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:39,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:39,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:39,650 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:39,764 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:39,765 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:18:39,792 INFO L85 PathProgramCache]: Analyzing trace with hash -1313810191, now seen corresponding path program 8 times [2024-04-27 09:18:39,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:39,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:39,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:39,832 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:39,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:39,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:39,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:39,868 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:39,974 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:39,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:18:40,061 INFO L85 PathProgramCache]: Analyzing trace with hash 1929356983, now seen corresponding path program 9 times [2024-04-27 09:18:40,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:40,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:40,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:40,066 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:40,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:40,183 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:40,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:40,481 INFO L85 PathProgramCache]: Analyzing trace with hash -1316426649, now seen corresponding path program 1 times [2024-04-27 09:18:40,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:40,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:40,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:40,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:40,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:40,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:40,513 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:40,626 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:40,626 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:18:40,666 INFO L85 PathProgramCache]: Analyzing trace with hash 1929345323, now seen corresponding path program 2 times [2024-04-27 09:18:40,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:40,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:40,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:40,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:40,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:40,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:40,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:40,835 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:40,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:18:40,872 INFO L85 PathProgramCache]: Analyzing trace with hash -319837050, now seen corresponding path program 1 times [2024-04-27 09:18:40,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:40,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:40,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:40,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:40,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:40,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:40,929 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:41,034 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:41,035 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:18:41,063 INFO L85 PathProgramCache]: Analyzing trace with hash -1325013875, now seen corresponding path program 1 times [2024-04-27 09:18:41,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:41,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:41,091 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:41,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:41,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:41,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:41,120 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:41,270 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:41,272 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:18:43,308 INFO L85 PathProgramCache]: Analyzing trace with hash 1874242940, now seen corresponding path program 1 times [2024-04-27 09:18:43,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:43,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:43,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:43,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:43,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:43,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:43,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:43,485 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:43,485 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:45,523 INFO L85 PathProgramCache]: Analyzing trace with hash -319837049, now seen corresponding path program 3 times [2024-04-27 09:18:45,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:45,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:45,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:45,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:45,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:45,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:45,722 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:45,722 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:18:47,769 INFO L85 PathProgramCache]: Analyzing trace with hash -319837049, now seen corresponding path program 4 times [2024-04-27 09:18:47,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:47,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:47,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:47,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:47,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:47,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:47,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:47,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:47,933 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:47,933 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:18:47,963 INFO L85 PathProgramCache]: Analyzing trace with hash -1325013843, now seen corresponding path program 5 times [2024-04-27 09:18:47,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:47,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:47,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:47,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:47,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:47,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:48,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:48,022 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:48,212 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:18:48,212 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 33 [2024-04-27 09:18:48,377 INFO L85 PathProgramCache]: Analyzing trace with hash -1753320299, now seen corresponding path program 1 times [2024-04-27 09:18:48,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:48,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:48,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:48,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:48,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:48,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:48,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:48,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:48,391 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-27 09:18:48,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=353, Unknown=0, NotChecked=0, Total=420 [2024-04-27 09:18:48,580 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:48,584 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:48,655 INFO L85 PathProgramCache]: Analyzing trace with hash 1899804125, now seen corresponding path program 2 times [2024-04-27 09:18:48,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:48,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:48,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:48,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:48,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:48,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:48,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:48,831 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:48,832 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:48,908 INFO L85 PathProgramCache]: Analyzing trace with hash -1316457401, now seen corresponding path program 2 times [2024-04-27 09:18:48,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:48,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:48,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:48,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:48,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:48,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:48,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:49,082 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:49,082 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:49,146 INFO L85 PathProgramCache]: Analyzing trace with hash 2139584916, now seen corresponding path program 2 times [2024-04-27 09:18:49,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:49,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:49,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:49,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:49,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:49,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:49,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:49,178 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:49,323 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:49,324 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:51,415 INFO L85 PathProgramCache]: Analyzing trace with hash 1481554366, now seen corresponding path program 2 times [2024-04-27 09:18:51,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:51,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:51,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:51,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:51,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:51,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:51,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:51,480 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:18:51,658 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:51,658 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:18:53,745 INFO L85 PathProgramCache]: Analyzing trace with hash -1788298958, now seen corresponding path program 3 times [2024-04-27 09:18:53,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:53,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:53,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:53,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:18:53,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:53,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:53,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:18:53,920 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:53,922 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:18:54,002 INFO L85 PathProgramCache]: Analyzing trace with hash -2080070856, now seen corresponding path program 4 times [2024-04-27 09:18:54,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:54,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:54,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:54,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:54,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:54,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:54,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:54,049 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:54,197 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:54,197 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:18:54,241 INFO L85 PathProgramCache]: Analyzing trace with hash -58191533, now seen corresponding path program 3 times [2024-04-27 09:18:54,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:54,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:54,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:54,267 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:54,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:54,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:54,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:54,288 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:54,404 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:54,404 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:18:54,464 INFO L85 PathProgramCache]: Analyzing trace with hash -1314025575, now seen corresponding path program 4 times [2024-04-27 09:18:54,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:54,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:54,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:54,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:54,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:54,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:54,514 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:54,660 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:54,661 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:18:54,701 INFO L85 PathProgramCache]: Analyzing trace with hash -2079936196, now seen corresponding path program 3 times [2024-04-27 09:18:54,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:54,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:54,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:54,728 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:54,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:54,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:54,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:54,751 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:54,884 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:54,885 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:18:54,935 INFO L85 PathProgramCache]: Analyzing trace with hash -319482430, now seen corresponding path program 4 times [2024-04-27 09:18:54,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:54,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:54,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:54,954 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:54,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:54,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:18:54,976 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:18:55,127 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:55,127 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:55,176 INFO L85 PathProgramCache]: Analyzing trace with hash -1313990917, now seen corresponding path program 10 times [2024-04-27 09:18:55,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:55,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:55,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:55,185 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:55,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:55,339 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:55,340 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:55,402 INFO L85 PathProgramCache]: Analyzing trace with hash -2079012676, now seen corresponding path program 2 times [2024-04-27 09:18:55,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:55,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:55,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:55,408 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:55,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:55,535 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:55,536 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:55,590 INFO L85 PathProgramCache]: Analyzing trace with hash -24883427, now seen corresponding path program 2 times [2024-04-27 09:18:55,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:55,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:55,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:55,597 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:55,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:55,723 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:55,723 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:55,763 INFO L85 PathProgramCache]: Analyzing trace with hash -2079012675, now seen corresponding path program 11 times [2024-04-27 09:18:55,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:55,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:55,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:55,769 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:55,947 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:55,948 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:18:56,010 INFO L85 PathProgramCache]: Analyzing trace with hash -2079012675, now seen corresponding path program 12 times [2024-04-27 09:18:56,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:56,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:56,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:56,019 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:56,159 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:56,159 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:56,240 INFO L85 PathProgramCache]: Analyzing trace with hash -319481469, now seen corresponding path program 13 times [2024-04-27 09:18:56,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:56,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:56,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:56,247 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:56,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:56,428 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:56,428 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:18:56,494 INFO L85 PathProgramCache]: Analyzing trace with hash -319481469, now seen corresponding path program 14 times [2024-04-27 09:18:56,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:56,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:56,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:56,502 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:56,627 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:56,627 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:18:58,678 INFO L85 PathProgramCache]: Analyzing trace with hash 1929356797, now seen corresponding path program 15 times [2024-04-27 09:18:58,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:18:58,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:18:58,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:58,688 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:18:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:18:58,823 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:18:58,823 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:00,867 INFO L85 PathProgramCache]: Analyzing trace with hash -21077719, now seen corresponding path program 16 times [2024-04-27 09:19:00,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:00,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:00,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:00,872 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:00,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:00,998 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:00,999 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:01,056 INFO L85 PathProgramCache]: Analyzing trace with hash -1313810191, now seen corresponding path program 17 times [2024-04-27 09:19:01,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:01,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:01,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:01,061 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:01,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:01,188 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:01,188 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:01,235 INFO L85 PathProgramCache]: Analyzing trace with hash 1929356983, now seen corresponding path program 18 times [2024-04-27 09:19:01,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:01,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:01,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:01,240 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:01,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:01,400 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:01,400 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:03,457 INFO L85 PathProgramCache]: Analyzing trace with hash -1316426649, now seen corresponding path program 6 times [2024-04-27 09:19:03,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:03,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:03,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:03,461 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:03,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:03,581 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:03,581 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:03,630 INFO L85 PathProgramCache]: Analyzing trace with hash 1929345323, now seen corresponding path program 7 times [2024-04-27 09:19:03,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:03,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:03,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:03,634 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:03,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:03,782 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:03,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:03,863 INFO L85 PathProgramCache]: Analyzing trace with hash -319837050, now seen corresponding path program 2 times [2024-04-27 09:19:03,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:03,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:03,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:03,872 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:03,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:04,010 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:04,010 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:04,135 INFO L85 PathProgramCache]: Analyzing trace with hash -1325013875, now seen corresponding path program 2 times [2024-04-27 09:19:04,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:04,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:04,139 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:04,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:04,275 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:04,275 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:04,313 INFO L85 PathProgramCache]: Analyzing trace with hash 1874242940, now seen corresponding path program 2 times [2024-04-27 09:19:04,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:04,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:04,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:04,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:04,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:04,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:04,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:04,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:04,495 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:04,495 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:04,538 INFO L85 PathProgramCache]: Analyzing trace with hash -319837049, now seen corresponding path program 8 times [2024-04-27 09:19:04,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:04,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:04,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:04,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:04,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:04,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:04,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:04,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:04,716 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:04,717 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:04,837 INFO L85 PathProgramCache]: Analyzing trace with hash -319837049, now seen corresponding path program 9 times [2024-04-27 09:19:04,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:04,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:04,841 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:04,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:04,965 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:04,965 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:05,014 INFO L85 PathProgramCache]: Analyzing trace with hash -1325013843, now seen corresponding path program 10 times [2024-04-27 09:19:05,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:05,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:05,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:05,021 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:05,691 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:19:05,691 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 33 [2024-04-27 09:19:05,752 INFO L85 PathProgramCache]: Analyzing trace with hash -1753319307, now seen corresponding path program 1 times [2024-04-27 09:19:05,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:05,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:05,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:05,755 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:05,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:05,918 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:19:05,918 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 33 [2024-04-27 09:19:06,059 INFO L85 PathProgramCache]: Analyzing trace with hash 1481676418, now seen corresponding path program 1 times [2024-04-27 09:19:06,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:06,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:06,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:06,062 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:06,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:06,232 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:19:06,232 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 33 [2024-04-27 09:19:06,347 INFO L85 PathProgramCache]: Analyzing trace with hash -1312671209, now seen corresponding path program 1 times [2024-04-27 09:19:06,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:06,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:06,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:06,351 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:06,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:06,473 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:19:06,474 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 33 [2024-04-27 09:19:06,541 INFO L85 PathProgramCache]: Analyzing trace with hash 1481676419, now seen corresponding path program 2 times [2024-04-27 09:19:06,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:06,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:06,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:06,545 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:06,667 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:19:06,667 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 50 treesize of output 50 [2024-04-27 09:19:06,746 INFO L85 PathProgramCache]: Analyzing trace with hash 1481676419, now seen corresponding path program 3 times [2024-04-27 09:19:06,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:06,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:06,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:06,749 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:06,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:06,939 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:19:06,939 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 33 [2024-04-27 09:19:07,050 INFO L85 PathProgramCache]: Analyzing trace with hash 1328914633, now seen corresponding path program 1 times [2024-04-27 09:19:07,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:07,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:07,053 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:07,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:07,207 INFO L349 Elim1Store]: treesize reduction 17, result has 32.0 percent of original size [2024-04-27 09:19:07,207 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 31 [2024-04-27 09:19:07,256 INFO L85 PathProgramCache]: Analyzing trace with hash 1328914633, now seen corresponding path program 2 times [2024-04-27 09:19:07,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:07,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:07,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:07,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:07,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:07,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:07,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:07,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:07,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-27 09:19:07,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=566, Unknown=0, NotChecked=0, Total=650 [2024-04-27 09:19:07,497 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:07,497 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:07,575 INFO L85 PathProgramCache]: Analyzing trace with hash 1899804125, now seen corresponding path program 3 times [2024-04-27 09:19:07,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:07,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:07,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:07,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:07,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:07,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:07,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:07,759 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:07,759 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:07,823 INFO L85 PathProgramCache]: Analyzing trace with hash -1316457401, now seen corresponding path program 3 times [2024-04-27 09:19:07,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:07,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:07,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:07,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:07,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:07,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:07,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:07,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:07,994 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:07,995 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:10,068 INFO L85 PathProgramCache]: Analyzing trace with hash 2139584916, now seen corresponding path program 3 times [2024-04-27 09:19:10,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:10,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:10,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:10,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:10,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:10,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:10,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:10,098 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:10,220 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:10,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:10,279 INFO L85 PathProgramCache]: Analyzing trace with hash 1481554366, now seen corresponding path program 3 times [2024-04-27 09:19:10,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:10,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:10,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:10,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:10,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:10,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:10,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:10,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:10,438 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:10,438 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:10,487 INFO L85 PathProgramCache]: Analyzing trace with hash -1788298958, now seen corresponding path program 5 times [2024-04-27 09:19:10,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:10,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:10,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:10,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:19:10,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:10,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:10,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:10,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:19:10,638 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:10,638 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:10,696 INFO L85 PathProgramCache]: Analyzing trace with hash -2080070856, now seen corresponding path program 6 times [2024-04-27 09:19:10,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:10,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:10,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:10,715 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:10,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:10,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:10,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:10,735 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:10,910 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:10,911 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:10,984 INFO L85 PathProgramCache]: Analyzing trace with hash -58191533, now seen corresponding path program 5 times [2024-04-27 09:19:10,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:10,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:10,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:11,005 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:11,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:11,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:11,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:11,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:11,152 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:11,153 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:11,202 INFO L85 PathProgramCache]: Analyzing trace with hash -1314025575, now seen corresponding path program 6 times [2024-04-27 09:19:11,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:11,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:11,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:11,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:11,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:11,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:11,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:11,237 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:11,381 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:11,381 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:11,446 INFO L85 PathProgramCache]: Analyzing trace with hash -2079936196, now seen corresponding path program 5 times [2024-04-27 09:19:11,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:11,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:11,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:11,476 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:11,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:11,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:11,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:11,508 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:11,640 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:11,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:11,713 INFO L85 PathProgramCache]: Analyzing trace with hash -319482430, now seen corresponding path program 6 times [2024-04-27 09:19:11,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:11,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:11,737 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:11,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:11,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:11,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:11,754 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:11,890 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:11,890 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:11,937 INFO L85 PathProgramCache]: Analyzing trace with hash -1313990917, now seen corresponding path program 19 times [2024-04-27 09:19:11,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:11,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:11,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:11,945 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:12,067 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:12,067 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:12,224 INFO L85 PathProgramCache]: Analyzing trace with hash -2079012676, now seen corresponding path program 3 times [2024-04-27 09:19:12,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:12,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:12,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:12,228 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:12,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:12,344 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:12,344 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:14,416 INFO L85 PathProgramCache]: Analyzing trace with hash -24883427, now seen corresponding path program 3 times [2024-04-27 09:19:14,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:14,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:14,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:14,420 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:14,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:14,529 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:14,529 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:16,614 INFO L85 PathProgramCache]: Analyzing trace with hash -2079012675, now seen corresponding path program 20 times [2024-04-27 09:19:16,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:16,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:16,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:16,619 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:16,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:16,747 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:16,748 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:16,820 INFO L85 PathProgramCache]: Analyzing trace with hash -2079012675, now seen corresponding path program 21 times [2024-04-27 09:19:16,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:16,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:16,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:16,824 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:16,959 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:16,960 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:17,001 INFO L85 PathProgramCache]: Analyzing trace with hash -319481469, now seen corresponding path program 22 times [2024-04-27 09:19:17,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:17,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:17,006 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:17,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:17,142 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:17,142 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:17,216 INFO L85 PathProgramCache]: Analyzing trace with hash -319481469, now seen corresponding path program 23 times [2024-04-27 09:19:17,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:17,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:17,220 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:17,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:17,343 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:17,343 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:17,384 INFO L85 PathProgramCache]: Analyzing trace with hash 1929356797, now seen corresponding path program 24 times [2024-04-27 09:19:17,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:17,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:17,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:17,387 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:17,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:17,500 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:17,501 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:17,577 INFO L85 PathProgramCache]: Analyzing trace with hash -21077719, now seen corresponding path program 25 times [2024-04-27 09:19:17,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:17,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:17,581 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:17,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:17,698 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:17,698 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:17,746 INFO L85 PathProgramCache]: Analyzing trace with hash -1313810191, now seen corresponding path program 26 times [2024-04-27 09:19:17,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:17,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:17,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:17,749 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:17,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:17,862 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:17,862 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:17,904 INFO L85 PathProgramCache]: Analyzing trace with hash 1929356983, now seen corresponding path program 27 times [2024-04-27 09:19:17,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:17,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:17,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:17,907 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:17,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:18,013 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:18,014 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:20,059 INFO L85 PathProgramCache]: Analyzing trace with hash -1316426649, now seen corresponding path program 11 times [2024-04-27 09:19:20,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:20,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:20,063 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:20,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:20,214 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:20,214 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:20,257 INFO L85 PathProgramCache]: Analyzing trace with hash 1929345323, now seen corresponding path program 12 times [2024-04-27 09:19:20,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:20,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:20,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:20,261 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:20,368 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:20,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:20,420 INFO L85 PathProgramCache]: Analyzing trace with hash -319837050, now seen corresponding path program 3 times [2024-04-27 09:19:20,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:20,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:20,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:20,423 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:20,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:20,545 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:20,545 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:20,615 INFO L85 PathProgramCache]: Analyzing trace with hash -1325013875, now seen corresponding path program 3 times [2024-04-27 09:19:20,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:20,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:20,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:20,621 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:20,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:20,761 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:20,761 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:20,829 INFO L85 PathProgramCache]: Analyzing trace with hash 1874242940, now seen corresponding path program 3 times [2024-04-27 09:19:20,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:20,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:20,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:20,833 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:20,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:20,963 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:20,964 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:23,030 INFO L85 PathProgramCache]: Analyzing trace with hash -319837049, now seen corresponding path program 13 times [2024-04-27 09:19:23,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:23,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:23,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:23,034 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:23,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:23,141 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:23,142 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:23,194 INFO L85 PathProgramCache]: Analyzing trace with hash -319837049, now seen corresponding path program 14 times [2024-04-27 09:19:23,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:23,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:23,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:23,197 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:23,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:23,334 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:23,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:23,396 INFO L85 PathProgramCache]: Analyzing trace with hash -1325013843, now seen corresponding path program 15 times [2024-04-27 09:19:23,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:23,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:23,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:23,401 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:24,083 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:24,084 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 22 [2024-04-27 09:19:24,106 INFO L85 PathProgramCache]: Analyzing trace with hash -1753319307, now seen corresponding path program 4 times [2024-04-27 09:19:24,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:24,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:24,108 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:24,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:24,258 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:24,258 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:24,285 INFO L85 PathProgramCache]: Analyzing trace with hash 1243562641, now seen corresponding path program 1 times [2024-04-27 09:19:24,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:24,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:24,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:24,351 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:24,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:24,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:24,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:24,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:24,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-04-27 09:19:24,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=95, Invalid=775, Unknown=0, NotChecked=0, Total=870 [2024-04-27 09:19:24,728 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:24,729 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:24,801 INFO L85 PathProgramCache]: Analyzing trace with hash -1788298958, now seen corresponding path program 7 times [2024-04-27 09:19:24,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:24,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:24,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:24,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:19:24,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:24,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:24,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:24,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:19:24,988 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:24,989 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:25,053 INFO L85 PathProgramCache]: Analyzing trace with hash -749787782, now seen corresponding path program 8 times [2024-04-27 09:19:25,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:25,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:25,293 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:25,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:25,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:25,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:25,331 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:25,466 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:25,466 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:25,525 INFO L85 PathProgramCache]: Analyzing trace with hash -568377360, now seen corresponding path program 9 times [2024-04-27 09:19:25,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:25,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:25,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:19:25,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:25,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:25,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:25,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:19:25,729 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:25,730 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:25,796 INFO L85 PathProgramCache]: Analyzing trace with hash -2080070856, now seen corresponding path program 10 times [2024-04-27 09:19:25,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:25,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:25,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:25,814 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:25,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:25,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:25,833 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:25,969 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:25,970 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:26,042 INFO L85 PathProgramCache]: Analyzing trace with hash -58191533, now seen corresponding path program 7 times [2024-04-27 09:19:26,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:26,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:26,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:26,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:26,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:26,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:26,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:26,080 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:26,223 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:26,224 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:26,289 INFO L85 PathProgramCache]: Analyzing trace with hash 1825801499, now seen corresponding path program 8 times [2024-04-27 09:19:26,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:26,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:26,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:26,325 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:26,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:26,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:26,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:26,361 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:26,474 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:26,474 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:26,641 INFO L85 PathProgramCache]: Analyzing trace with hash -87485487, now seen corresponding path program 9 times [2024-04-27 09:19:26,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:26,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:26,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:19:26,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:26,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:19:26,801 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:26,801 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:26,847 INFO L85 PathProgramCache]: Analyzing trace with hash -1314025575, now seen corresponding path program 10 times [2024-04-27 09:19:26,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:26,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:26,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:26,866 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:26,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:26,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:26,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:26,883 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:27,004 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:27,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:27,049 INFO L85 PathProgramCache]: Analyzing trace with hash -2079936196, now seen corresponding path program 7 times [2024-04-27 09:19:27,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:27,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:27,117 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:27,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:27,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:27,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:27,152 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:27,288 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:27,288 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:27,331 INFO L85 PathProgramCache]: Analyzing trace with hash -759297916, now seen corresponding path program 8 times [2024-04-27 09:19:27,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:27,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:27,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:27,390 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:19:27,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:27,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:27,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:27,446 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:19:27,565 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:27,565 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:27,600 INFO L85 PathProgramCache]: Analyzing trace with hash -1658888838, now seen corresponding path program 9 times [2024-04-27 09:19:27,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:27,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:27,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:27,620 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:19:27,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:27,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:27,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:27,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:19:27,788 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:27,789 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:27,840 INFO L85 PathProgramCache]: Analyzing trace with hash -319482430, now seen corresponding path program 10 times [2024-04-27 09:19:27,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:27,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:27,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:27,861 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:27,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:27,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:27,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:27,878 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:28,027 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:28,028 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:28,086 INFO L85 PathProgramCache]: Analyzing trace with hash -1313994823, now seen corresponding path program 28 times [2024-04-27 09:19:28,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:28,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:28,092 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:28,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:28,217 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:28,217 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:28,315 INFO L85 PathProgramCache]: Analyzing trace with hash -1750237905, now seen corresponding path program 29 times [2024-04-27 09:19:28,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:28,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:28,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:28,320 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:28,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:28,451 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:28,451 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:28,531 INFO L85 PathProgramCache]: Analyzing trace with hash 1577199880, now seen corresponding path program 4 times [2024-04-27 09:19:28,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:28,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:28,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:28,580 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:19:28,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:28,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:28,700 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:19:28,842 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:28,842 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:28,953 INFO L85 PathProgramCache]: Analyzing trace with hash 1648556113, now seen corresponding path program 4 times [2024-04-27 09:19:28,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:28,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:28,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:29,028 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:19:29,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:29,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:29,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:29,106 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:19:29,249 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:29,249 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:29,299 INFO L85 PathProgramCache]: Analyzing trace with hash 1577199881, now seen corresponding path program 30 times [2024-04-27 09:19:29,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:29,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:29,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:29,308 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:29,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:29,437 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:29,437 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:29,474 INFO L85 PathProgramCache]: Analyzing trace with hash 1577199881, now seen corresponding path program 31 times [2024-04-27 09:19:29,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:29,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:29,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:29,479 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:29,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:29,603 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:29,604 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:31,652 INFO L85 PathProgramCache]: Analyzing trace with hash 1648556145, now seen corresponding path program 32 times [2024-04-27 09:19:31,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:31,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:31,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:31,658 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:31,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:31,821 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:31,821 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:31,878 INFO L85 PathProgramCache]: Analyzing trace with hash -675223083, now seen corresponding path program 5 times [2024-04-27 09:19:31,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:31,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:31,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:32,012 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-04-27 09:19:32,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:32,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:32,103 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-04-27 09:19:32,215 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:32,215 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:32,274 INFO L85 PathProgramCache]: Analyzing trace with hash 821642815, now seen corresponding path program 6 times [2024-04-27 09:19:32,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:32,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:32,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:32,348 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-04-27 09:19:32,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:32,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:32,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:32,429 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-04-27 09:19:32,569 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:32,569 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:34,625 INFO L85 PathProgramCache]: Analyzing trace with hash -298785124, now seen corresponding path program 5 times [2024-04-27 09:19:34,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:34,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:34,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-04-27 09:19:34,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:34,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:34,814 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-04-27 09:19:34,938 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:34,938 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:34,992 INFO L85 PathProgramCache]: Analyzing trace with hash -1358968634, now seen corresponding path program 6 times [2024-04-27 09:19:34,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:34,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:34,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:35,063 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-04-27 09:19:35,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:35,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:35,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:35,136 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-04-27 09:19:35,247 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:35,247 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:35,283 INFO L85 PathProgramCache]: Analyzing trace with hash -2013794583, now seen corresponding path program 33 times [2024-04-27 09:19:35,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:35,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:35,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:35,367 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-04-27 09:19:35,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:35,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:35,418 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-04-27 09:19:35,531 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:35,531 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:35,582 INFO L85 PathProgramCache]: Analyzing trace with hash -645670225, now seen corresponding path program 34 times [2024-04-27 09:19:35,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:35,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:35,591 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:35,731 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:35,732 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:35,768 INFO L85 PathProgramCache]: Analyzing trace with hash 821673567, now seen corresponding path program 35 times [2024-04-27 09:19:35,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:35,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:35,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:35,780 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:35,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:35,898 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:35,898 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:35,937 INFO L85 PathProgramCache]: Analyzing trace with hash -645681885, now seen corresponding path program 36 times [2024-04-27 09:19:35,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:35,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:35,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:35,946 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:35,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:36,073 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:36,074 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:36,107 INFO L85 PathProgramCache]: Analyzing trace with hash 1649575717, now seen corresponding path program 37 times [2024-04-27 09:19:36,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:36,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:36,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:36,116 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:36,262 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:36,262 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:36,554 INFO L85 PathProgramCache]: Analyzing trace with hash 1649575717, now seen corresponding path program 38 times [2024-04-27 09:19:36,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:36,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:36,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:36,624 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:36,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:36,787 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:36,788 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:36,842 INFO L85 PathProgramCache]: Analyzing trace with hash 1458698126, now seen corresponding path program 11 times [2024-04-27 09:19:36,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:36,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:36,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:36,910 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-04-27 09:19:36,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:36,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:36,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:36,947 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-04-27 09:19:37,067 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:37,067 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:37,132 INFO L85 PathProgramCache]: Analyzing trace with hash -2024998267, now seen corresponding path program 11 times [2024-04-27 09:19:37,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:37,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:37,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:37,169 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-04-27 09:19:37,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:37,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:37,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:37,209 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-04-27 09:19:37,342 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:37,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:37,397 INFO L85 PathProgramCache]: Analyzing trace with hash 1649563268, now seen corresponding path program 11 times [2024-04-27 09:19:37,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:37,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:37,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:37,436 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-04-27 09:19:37,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:37,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:37,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:37,474 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-04-27 09:19:37,598 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:37,598 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:39,640 INFO L85 PathProgramCache]: Analyzing trace with hash 1458698127, now seen corresponding path program 39 times [2024-04-27 09:19:39,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:39,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:39,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:39,649 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:39,792 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:39,792 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:41,847 INFO L85 PathProgramCache]: Analyzing trace with hash 1458698127, now seen corresponding path program 40 times [2024-04-27 09:19:41,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:41,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:41,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:41,854 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:41,973 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:41,973 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:42,042 INFO L85 PathProgramCache]: Analyzing trace with hash -2024998235, now seen corresponding path program 41 times [2024-04-27 09:19:42,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:42,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:42,052 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:42,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:42,175 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:42,175 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:44,270 INFO L85 PathProgramCache]: Analyzing trace with hash -397574687, now seen corresponding path program 42 times [2024-04-27 09:19:44,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:44,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:44,279 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:44,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:44,407 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:44,408 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:44,727 INFO L85 PathProgramCache]: Analyzing trace with hash -2024992461, now seen corresponding path program 43 times [2024-04-27 09:19:44,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:44,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:44,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:44,735 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:44,890 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:44,891 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:46,961 INFO L85 PathProgramCache]: Analyzing trace with hash -297923112, now seen corresponding path program 7 times [2024-04-27 09:19:46,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:46,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:46,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:46,973 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:46,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:47,108 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:47,109 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:47,159 INFO L85 PathProgramCache]: Analyzing trace with hash -645681791, now seen corresponding path program 7 times [2024-04-27 09:19:47,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:47,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:47,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:47,166 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:47,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:47,278 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:47,278 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:47,319 INFO L85 PathProgramCache]: Analyzing trace with hash -297923111, now seen corresponding path program 44 times [2024-04-27 09:19:47,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:47,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:47,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:47,325 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:47,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:47,464 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:47,465 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:47,526 INFO L85 PathProgramCache]: Analyzing trace with hash -297923111, now seen corresponding path program 45 times [2024-04-27 09:19:47,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:47,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:47,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:47,537 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:47,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:47,676 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:47,677 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:47,741 INFO L85 PathProgramCache]: Analyzing trace with hash -887743281, now seen corresponding path program 46 times [2024-04-27 09:19:47,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:47,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:47,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:47,747 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:47,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:47,894 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:47,894 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:47,940 INFO L85 PathProgramCache]: Analyzing trace with hash -887743281, now seen corresponding path program 47 times [2024-04-27 09:19:47,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:47,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:47,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:47,963 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:19:47,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:47,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:47,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:47,992 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:19:48,141 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:48,141 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:48,215 INFO L85 PathProgramCache]: Analyzing trace with hash 1656005819, now seen corresponding path program 48 times [2024-04-27 09:19:48,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:48,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:48,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:48,296 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:19:48,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:48,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:48,418 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:19:48,564 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:48,564 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:50,077 INFO L85 PathProgramCache]: Analyzing trace with hash -1750230159, now seen corresponding path program 49 times [2024-04-27 09:19:50,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:50,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:50,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:50,082 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:50,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:50,235 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:50,235 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:50,308 INFO L85 PathProgramCache]: Analyzing trace with hash -2079133768, now seen corresponding path program 12 times [2024-04-27 09:19:50,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:50,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:50,312 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:50,460 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:50,460 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:50,522 INFO L85 PathProgramCache]: Analyzing trace with hash -28637285, now seen corresponding path program 12 times [2024-04-27 09:19:50,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:50,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:50,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:50,526 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:50,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:50,651 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:50,651 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:50,711 INFO L85 PathProgramCache]: Analyzing trace with hash -887755730, now seen corresponding path program 12 times [2024-04-27 09:19:50,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:50,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:50,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:50,715 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:50,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:50,860 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:50,861 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:51,010 INFO L85 PathProgramCache]: Analyzing trace with hash -2079133767, now seen corresponding path program 50 times [2024-04-27 09:19:51,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:51,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:51,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:51,015 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:51,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:51,131 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:51,132 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:51,188 INFO L85 PathProgramCache]: Analyzing trace with hash -2079133767, now seen corresponding path program 51 times [2024-04-27 09:19:51,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:51,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:51,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:51,192 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:51,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:51,316 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:51,316 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:51,385 INFO L85 PathProgramCache]: Analyzing trace with hash -28516159, now seen corresponding path program 52 times [2024-04-27 09:19:51,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:51,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:51,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:51,390 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:51,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:51,537 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:51,537 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:51,589 INFO L85 PathProgramCache]: Analyzing trace with hash -1313994709, now seen corresponding path program 53 times [2024-04-27 09:19:51,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:51,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:51,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:51,593 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:51,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:51,739 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:51,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:51,875 INFO L85 PathProgramCache]: Analyzing trace with hash -1316426649, now seen corresponding path program 16 times [2024-04-27 09:19:51,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:51,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:51,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:51,878 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:51,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:52,165 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:52,165 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:52,234 INFO L85 PathProgramCache]: Analyzing trace with hash -1325014589, now seen corresponding path program 1 times [2024-04-27 09:19:52,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:52,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:52,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:52,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:52,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:52,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:52,620 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:52,621 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:52,707 INFO L85 PathProgramCache]: Analyzing trace with hash -319837080, now seen corresponding path program 1 times [2024-04-27 09:19:52,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:52,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:52,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:52,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:52,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:52,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:52,762 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:52,872 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:52,873 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:52,920 INFO L85 PathProgramCache]: Analyzing trace with hash 1929345323, now seen corresponding path program 17 times [2024-04-27 09:19:52,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:52,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:52,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:52,922 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:52,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:53,050 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:53,051 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:53,103 INFO L85 PathProgramCache]: Analyzing trace with hash -319837050, now seen corresponding path program 4 times [2024-04-27 09:19:53,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:53,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:53,106 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:53,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:53,251 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:53,251 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:53,294 INFO L85 PathProgramCache]: Analyzing trace with hash -1325013875, now seen corresponding path program 4 times [2024-04-27 09:19:53,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:53,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:53,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:53,309 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:53,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:53,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:53,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:53,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:19:53,473 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:53,473 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:53,537 INFO L85 PathProgramCache]: Analyzing trace with hash 1874242940, now seen corresponding path program 4 times [2024-04-27 09:19:53,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:53,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:53,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:53,540 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:53,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:53,668 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:53,668 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:55,759 INFO L85 PathProgramCache]: Analyzing trace with hash -319837049, now seen corresponding path program 18 times [2024-04-27 09:19:55,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:55,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:55,762 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:55,877 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:55,877 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:19:55,922 INFO L85 PathProgramCache]: Analyzing trace with hash -319837049, now seen corresponding path program 19 times [2024-04-27 09:19:55,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:55,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:55,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:55,925 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:55,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:56,089 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:56,089 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:56,140 INFO L85 PathProgramCache]: Analyzing trace with hash -1325013843, now seen corresponding path program 20 times [2024-04-27 09:19:56,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:56,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:56,143 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:56,271 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:56,271 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:56,320 INFO L85 PathProgramCache]: Analyzing trace with hash 1929345317, now seen corresponding path program 21 times [2024-04-27 09:19:56,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:56,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:56,323 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:56,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:56,470 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:56,470 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:56,523 INFO L85 PathProgramCache]: Analyzing trace with hash -1753323213, now seen corresponding path program 1 times [2024-04-27 09:19:56,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:56,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:56,526 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:56,684 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:56,685 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:19:56,714 INFO L85 PathProgramCache]: Analyzing trace with hash -260761920, now seen corresponding path program 1 times [2024-04-27 09:19:56,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:56,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:56,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:56,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:56,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:56,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:56,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:56,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:57,035 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:57,036 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:57,075 INFO L85 PathProgramCache]: Analyzing trace with hash 1931250959, now seen corresponding path program 1 times [2024-04-27 09:19:57,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:57,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:57,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:57,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:57,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:57,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:57,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:57,313 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:57,313 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:57,346 INFO L85 PathProgramCache]: Analyzing trace with hash 2140508406, now seen corresponding path program 1 times [2024-04-27 09:19:57,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:57,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:57,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:57,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:57,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:57,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:57,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:57,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:57,540 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:57,540 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:19:59,654 INFO L85 PathProgramCache]: Analyzing trace with hash 2140508437, now seen corresponding path program 1 times [2024-04-27 09:19:59,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:59,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:59,657 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:19:59,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:19:59,802 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:19:59,802 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:19:59,830 INFO L85 PathProgramCache]: Analyzing trace with hash 2140508437, now seen corresponding path program 2 times [2024-04-27 09:19:59,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:59,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:59,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:59,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:19:59,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:19:59,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:19:59,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:19:59,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:20:00,057 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:00,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:00,094 INFO L85 PathProgramCache]: Analyzing trace with hash -1316424655, now seen corresponding path program 3 times [2024-04-27 09:20:00,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:00,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:00,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:00,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:20:00,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:00,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:00,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:00,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:20:00,319 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:00,319 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:00,354 INFO L85 PathProgramCache]: Analyzing trace with hash 1481555326, now seen corresponding path program 1 times [2024-04-27 09:20:00,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:00,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:00,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:00,357 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:00,555 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:00,555 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:00,586 INFO L85 PathProgramCache]: Analyzing trace with hash -1316425067, now seen corresponding path program 1 times [2024-04-27 09:20:00,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:00,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:00,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:00,588 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:00,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:00,705 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:00,705 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:00,733 INFO L85 PathProgramCache]: Analyzing trace with hash 2140495988, now seen corresponding path program 1 times [2024-04-27 09:20:00,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:00,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:00,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:00,735 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:00,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:00,858 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:00,859 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:00,917 INFO L85 PathProgramCache]: Analyzing trace with hash 1481555327, now seen corresponding path program 2 times [2024-04-27 09:20:00,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:00,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:00,919 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:00,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:01,071 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:01,071 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:01,104 INFO L85 PathProgramCache]: Analyzing trace with hash 1481555327, now seen corresponding path program 3 times [2024-04-27 09:20:01,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:01,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:01,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:01,107 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:01,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:01,261 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:01,261 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:03,336 INFO L85 PathProgramCache]: Analyzing trace with hash -1316303941, now seen corresponding path program 1 times [2024-04-27 09:20:03,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:03,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:03,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:03,339 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:03,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:03,458 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:03,458 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:03,563 INFO L85 PathProgramCache]: Analyzing trace with hash -1753323099, now seen corresponding path program 1 times [2024-04-27 09:20:03,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:03,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:03,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:03,570 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:03,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:03,679 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:03,679 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 22 [2024-04-27 09:20:03,728 INFO L85 PathProgramCache]: Analyzing trace with hash -1753319307, now seen corresponding path program 5 times [2024-04-27 09:20:03,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:03,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:03,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:03,731 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:03,867 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:03,867 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:03,893 INFO L85 PathProgramCache]: Analyzing trace with hash 1243563633, now seen corresponding path program 1 times [2024-04-27 09:20:03,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:03,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:03,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:04,002 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:20:04,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:04,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:04,045 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:20:04,045 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-04-27 09:20:04,046 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=284, Invalid=3022, Unknown=0, NotChecked=0, Total=3306 [2024-04-27 09:20:04,279 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:04,280 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:04,380 INFO L85 PathProgramCache]: Analyzing trace with hash -568371652, now seen corresponding path program 13 times [2024-04-27 09:20:04,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:04,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:04,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:04,438 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:04,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:04,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:04,491 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:04,606 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:04,607 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:04,657 INFO L85 PathProgramCache]: Analyzing trace with hash -1788298958, now seen corresponding path program 14 times [2024-04-27 09:20:04,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:04,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:04,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:04,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:04,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:04,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:04,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:04,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:04,910 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:04,910 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:04,931 INFO L85 PathProgramCache]: Analyzing trace with hash -749787782, now seen corresponding path program 15 times [2024-04-27 09:20:04,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:04,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:04,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:04,948 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-04-27 09:20:04,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:04,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:04,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:04,964 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-04-27 09:20:05,083 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:05,083 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:05,107 INFO L85 PathProgramCache]: Analyzing trace with hash -568377360, now seen corresponding path program 16 times [2024-04-27 09:20:05,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:05,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:05,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:05,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:20:05,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:05,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:05,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:05,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:20:05,247 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:05,248 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:05,316 INFO L85 PathProgramCache]: Analyzing trace with hash -2080070856, now seen corresponding path program 17 times [2024-04-27 09:20:05,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:05,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:05,333 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:05,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:05,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:05,351 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:05,506 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:05,506 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:05,580 INFO L85 PathProgramCache]: Analyzing trace with hash -87479779, now seen corresponding path program 13 times [2024-04-27 09:20:05,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:05,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:05,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:05,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:05,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:05,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:05,644 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:05,792 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:05,792 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:05,824 INFO L85 PathProgramCache]: Analyzing trace with hash -58191533, now seen corresponding path program 14 times [2024-04-27 09:20:05,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:05,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:05,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:05,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:20:05,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:05,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:05,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:05,851 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:20:05,969 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:05,970 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:06,019 INFO L85 PathProgramCache]: Analyzing trace with hash 1825801499, now seen corresponding path program 15 times [2024-04-27 09:20:06,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:06,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:06,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:06,072 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:06,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:06,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:06,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:06,095 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:06,231 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:06,231 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:06,259 INFO L85 PathProgramCache]: Analyzing trace with hash -87485487, now seen corresponding path program 16 times [2024-04-27 09:20:06,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:06,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:06,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:06,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:06,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:06,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:06,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:06,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:06,445 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:06,446 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:06,543 INFO L85 PathProgramCache]: Analyzing trace with hash -1314025575, now seen corresponding path program 17 times [2024-04-27 09:20:06,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:06,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:06,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:06,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:06,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:06,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:06,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:06,814 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:06,815 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:06,888 INFO L85 PathProgramCache]: Analyzing trace with hash -1658883130, now seen corresponding path program 13 times [2024-04-27 09:20:06,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:06,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:06,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:06,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:06,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:06,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:06,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:06,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:07,069 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:07,070 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:07,096 INFO L85 PathProgramCache]: Analyzing trace with hash -2079936196, now seen corresponding path program 14 times [2024-04-27 09:20:07,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:07,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:07,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:07,110 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:20:07,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:07,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:07,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:07,123 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:20:07,241 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:07,241 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:07,262 INFO L85 PathProgramCache]: Analyzing trace with hash -759297916, now seen corresponding path program 15 times [2024-04-27 09:20:07,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:07,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:07,276 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:20:07,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:07,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:07,289 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:20:07,398 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:07,398 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:07,422 INFO L85 PathProgramCache]: Analyzing trace with hash -1658888838, now seen corresponding path program 16 times [2024-04-27 09:20:07,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:07,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:07,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:07,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:07,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:07,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:07,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:07,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:07,567 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:07,568 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:07,644 INFO L85 PathProgramCache]: Analyzing trace with hash -319482430, now seen corresponding path program 17 times [2024-04-27 09:20:07,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:07,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:07,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:07,672 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:07,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:07,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:07,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:07,688 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:07,828 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:07,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:07,879 INFO L85 PathProgramCache]: Analyzing trace with hash -172873281, now seen corresponding path program 54 times [2024-04-27 09:20:07,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:07,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:07,883 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:07,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:08,011 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:08,011 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:08,071 INFO L85 PathProgramCache]: Analyzing trace with hash 421866549, now seen corresponding path program 55 times [2024-04-27 09:20:08,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:08,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:08,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:08,077 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:08,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:08,233 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:08,233 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:08,279 INFO L85 PathProgramCache]: Analyzing trace with hash 192961218, now seen corresponding path program 8 times [2024-04-27 09:20:08,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:08,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:08,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:08,311 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:20:08,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:08,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:08,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:08,340 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:20:08,467 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:08,467 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:08,514 INFO L85 PathProgramCache]: Analyzing trace with hash 1686830551, now seen corresponding path program 8 times [2024-04-27 09:20:08,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:08,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:08,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:08,605 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:20:08,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:08,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:08,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:08,642 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:20:08,801 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:08,802 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:08,845 INFO L85 PathProgramCache]: Analyzing trace with hash 192961219, now seen corresponding path program 56 times [2024-04-27 09:20:08,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:08,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:08,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:08,852 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:08,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:08,998 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:08,999 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:09,026 INFO L85 PathProgramCache]: Analyzing trace with hash 192961219, now seen corresponding path program 57 times [2024-04-27 09:20:09,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:09,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:09,032 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:09,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:09,151 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:09,152 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:09,202 INFO L85 PathProgramCache]: Analyzing trace with hash 1686830583, now seen corresponding path program 58 times [2024-04-27 09:20:09,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:09,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:09,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:09,209 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:09,338 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:09,338 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:09,401 INFO L85 PathProgramCache]: Analyzing trace with hash 67504475, now seen corresponding path program 9 times [2024-04-27 09:20:09,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:09,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:09,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:09,481 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-04-27 09:20:09,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:09,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:09,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:09,566 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-04-27 09:20:09,688 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:09,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:11,783 INFO L85 PathProgramCache]: Analyzing trace with hash -1930653883, now seen corresponding path program 10 times [2024-04-27 09:20:11,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:11,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:11,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:11,877 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-04-27 09:20:11,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:11,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:11,971 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-04-27 09:20:12,093 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:12,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:12,184 INFO L85 PathProgramCache]: Analyzing trace with hash 279363158, now seen corresponding path program 9 times [2024-04-27 09:20:12,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:12,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:12,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:12,270 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-04-27 09:20:12,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:12,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:12,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:12,382 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-04-27 09:20:12,594 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:12,594 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:14,665 INFO L85 PathProgramCache]: Analyzing trace with hash 1184646912, now seen corresponding path program 10 times [2024-04-27 09:20:14,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:14,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:14,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:14,751 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-04-27 09:20:14,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:14,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:14,837 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-04-27 09:20:14,951 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:14,951 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:14,973 INFO L85 PathProgramCache]: Analyzing trace with hash -1217182481, now seen corresponding path program 59 times [2024-04-27 09:20:14,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:14,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:14,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:14,982 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:14,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:15,133 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:15,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:15,162 INFO L85 PathProgramCache]: Analyzing trace with hash 97057333, now seen corresponding path program 60 times [2024-04-27 09:20:15,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:15,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:15,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:15,173 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:15,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:15,298 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:15,299 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:17,357 INFO L85 PathProgramCache]: Analyzing trace with hash -1930623131, now seen corresponding path program 61 times [2024-04-27 09:20:17,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:17,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:17,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:17,366 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:17,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:17,522 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:17,522 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:17,555 INFO L85 PathProgramCache]: Analyzing trace with hash 97045673, now seen corresponding path program 62 times [2024-04-27 09:20:17,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:17,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:17,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:17,566 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:17,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:17,707 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:17,707 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:19,782 INFO L85 PathProgramCache]: Analyzing trace with hash 574747103, now seen corresponding path program 63 times [2024-04-27 09:20:19,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:19,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:19,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:19,790 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:19,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:19,929 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:19,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:19,953 INFO L85 PathProgramCache]: Analyzing trace with hash 574747103, now seen corresponding path program 64 times [2024-04-27 09:20:19,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:19,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:19,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:19,964 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:19,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:20,112 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:20,112 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:20,138 INFO L85 PathProgramCache]: Analyzing trace with hash -1286551352, now seen corresponding path program 18 times [2024-04-27 09:20:20,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:20,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:20,201 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:20:20,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:20,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:20,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:20,248 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:20:20,358 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:20,358 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:20,382 INFO L85 PathProgramCache]: Analyzing trace with hash -1228386165, now seen corresponding path program 18 times [2024-04-27 09:20:20,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:20,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:20,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:20,474 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:20:20,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:20,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:20,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:20,515 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:20:20,626 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:20,626 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:20,648 INFO L85 PathProgramCache]: Analyzing trace with hash 574734654, now seen corresponding path program 18 times [2024-04-27 09:20:20,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:20,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:20,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:20,686 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:20:20,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:20,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:20,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:20,722 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:20:20,836 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:20,837 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:20,889 INFO L85 PathProgramCache]: Analyzing trace with hash -1286551351, now seen corresponding path program 65 times [2024-04-27 09:20:20,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:20,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:20,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:21,029 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 4 proven. 46 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-04-27 09:20:21,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:21,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:21,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:21,079 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 4 proven. 46 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-04-27 09:20:21,212 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:21,212 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:21,235 INFO L85 PathProgramCache]: Analyzing trace with hash -1286551351, now seen corresponding path program 66 times [2024-04-27 09:20:21,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:21,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:21,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:21,246 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:21,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:21,378 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:21,378 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:21,403 INFO L85 PathProgramCache]: Analyzing trace with hash -1228386133, now seen corresponding path program 67 times [2024-04-27 09:20:21,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:21,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:21,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:21,413 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:21,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:21,562 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:21,563 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:21,667 INFO L85 PathProgramCache]: Analyzing trace with hash 642476647, now seen corresponding path program 68 times [2024-04-27 09:20:21,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:21,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:21,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:21,675 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:21,804 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:21,804 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:23,866 INFO L85 PathProgramCache]: Analyzing trace with hash -1228380359, now seen corresponding path program 69 times [2024-04-27 09:20:23,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:23,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:23,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:23,875 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:23,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:24,033 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:24,033 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:24,146 INFO L85 PathProgramCache]: Analyzing trace with hash 280225170, now seen corresponding path program 11 times [2024-04-27 09:20:24,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:24,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:24,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:24,153 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:24,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:24,313 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:24,313 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:24,374 INFO L85 PathProgramCache]: Analyzing trace with hash 97045767, now seen corresponding path program 11 times [2024-04-27 09:20:24,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:24,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:24,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:24,383 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:24,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:24,534 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:24,534 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:27,404 INFO L85 PathProgramCache]: Analyzing trace with hash 280225171, now seen corresponding path program 70 times [2024-04-27 09:20:27,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:27,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:27,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:27,410 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:27,558 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:27,558 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:27,579 INFO L85 PathProgramCache]: Analyzing trace with hash 280225171, now seen corresponding path program 71 times [2024-04-27 09:20:27,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:27,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:27,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:27,586 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:27,718 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:27,719 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:27,775 INFO L85 PathProgramCache]: Analyzing trace with hash -402033399, now seen corresponding path program 72 times [2024-04-27 09:20:27,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:27,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:27,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:27,779 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:27,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:27,938 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:27,939 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:28,024 INFO L85 PathProgramCache]: Analyzing trace with hash -402033399, now seen corresponding path program 73 times [2024-04-27 09:20:28,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:28,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:28,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:28,058 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:20:28,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:28,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:28,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:28,093 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:20:28,253 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:28,253 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:28,324 INFO L85 PathProgramCache]: Analyzing trace with hash 1694280257, now seen corresponding path program 74 times [2024-04-27 09:20:28,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:28,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:28,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:28,387 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:20:28,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:28,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:28,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:28,422 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:20:28,579 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:28,579 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:28,608 INFO L85 PathProgramCache]: Analyzing trace with hash 421874295, now seen corresponding path program 75 times [2024-04-27 09:20:28,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:28,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:28,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:28,614 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:28,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:28,768 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:28,768 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:28,853 INFO L85 PathProgramCache]: Analyzing trace with hash -1064104334, now seen corresponding path program 19 times [2024-04-27 09:20:28,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:28,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:28,859 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:28,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:29,090 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:29,090 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:29,168 INFO L85 PathProgramCache]: Analyzing trace with hash 1372504097, now seen corresponding path program 19 times [2024-04-27 09:20:29,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:29,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:29,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:29,173 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:29,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:29,312 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:29,312 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:29,448 INFO L85 PathProgramCache]: Analyzing trace with hash -402045848, now seen corresponding path program 19 times [2024-04-27 09:20:29,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:29,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:29,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:29,452 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:29,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:29,588 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:29,589 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:29,651 INFO L85 PathProgramCache]: Analyzing trace with hash -1064104333, now seen corresponding path program 76 times [2024-04-27 09:20:29,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:29,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:29,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:29,656 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:29,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:29,787 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:29,788 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:29,853 INFO L85 PathProgramCache]: Analyzing trace with hash -1064104333, now seen corresponding path program 77 times [2024-04-27 09:20:29,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:29,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:29,857 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:29,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:29,977 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:29,978 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:30,054 INFO L85 PathProgramCache]: Analyzing trace with hash 1372625223, now seen corresponding path program 78 times [2024-04-27 09:20:30,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:30,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:30,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:30,058 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:30,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:30,176 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:30,176 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:30,242 INFO L85 PathProgramCache]: Analyzing trace with hash -172873167, now seen corresponding path program 79 times [2024-04-27 09:20:30,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:30,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:30,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:30,246 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:30,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:30,370 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:30,370 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:30,412 INFO L85 PathProgramCache]: Analyzing trace with hash -28638867, now seen corresponding path program 80 times [2024-04-27 09:20:30,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:30,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:30,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:30,417 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:30,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:30,639 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:30,639 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:30,678 INFO L85 PathProgramCache]: Analyzing trace with hash -183893047, now seen corresponding path program 12 times [2024-04-27 09:20:30,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:30,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:30,723 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:20:30,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:30,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:30,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:30,764 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:20:31,050 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:31,050 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:31,084 INFO L85 PathProgramCache]: Analyzing trace with hash 1518088610, now seen corresponding path program 12 times [2024-04-27 09:20:31,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:31,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:31,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:31,125 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:20:31,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:31,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:31,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:31,167 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:20:31,286 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:31,286 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:31,309 INFO L85 PathProgramCache]: Analyzing trace with hash -1752144719, now seen corresponding path program 81 times [2024-04-27 09:20:31,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:31,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:31,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:31,313 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:31,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:31,436 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:31,437 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:31,461 INFO L85 PathProgramCache]: Analyzing trace with hash 1518088640, now seen corresponding path program 20 times [2024-04-27 09:20:31,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:31,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:31,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:31,464 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:31,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:31,600 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:31,600 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:31,621 INFO L85 PathProgramCache]: Analyzing trace with hash -183892333, now seen corresponding path program 20 times [2024-04-27 09:20:31,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:31,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:31,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:31,625 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:31,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:31,747 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:31,748 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:31,770 INFO L85 PathProgramCache]: Analyzing trace with hash -1405694922, now seen corresponding path program 20 times [2024-04-27 09:20:31,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:31,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:31,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:31,774 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:31,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:31,928 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:31,928 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:31,960 INFO L85 PathProgramCache]: Analyzing trace with hash 1518088641, now seen corresponding path program 82 times [2024-04-27 09:20:31,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:31,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:31,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:31,964 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:31,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:32,103 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:32,104 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:32,131 INFO L85 PathProgramCache]: Analyzing trace with hash 1518088641, now seen corresponding path program 83 times [2024-04-27 09:20:32,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:32,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:32,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:32,199 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:20:32,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:32,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:32,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:32,239 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:20:32,359 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:32,359 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:32,383 INFO L85 PathProgramCache]: Analyzing trace with hash -183892301, now seen corresponding path program 84 times [2024-04-27 09:20:32,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:32,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:32,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:32,386 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:32,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:32,512 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:32,513 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:32,553 INFO L85 PathProgramCache]: Analyzing trace with hash -1752144725, now seen corresponding path program 85 times [2024-04-27 09:20:32,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:32,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:32,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:32,557 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:32,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:32,681 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:32,681 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:32,738 INFO L85 PathProgramCache]: Analyzing trace with hash -1313994823, now seen corresponding path program 86 times [2024-04-27 09:20:32,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:32,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:32,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:32,741 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:32,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:32,876 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:32,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:32,920 INFO L85 PathProgramCache]: Analyzing trace with hash -887743281, now seen corresponding path program 87 times [2024-04-27 09:20:32,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:32,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:32,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:32,923 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:32,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:33,098 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:33,098 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:33,162 INFO L85 PathProgramCache]: Analyzing trace with hash -887743281, now seen corresponding path program 88 times [2024-04-27 09:20:33,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:33,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:33,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:33,180 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:33,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:33,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:33,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:33,203 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:33,336 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:33,336 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:33,407 INFO L85 PathProgramCache]: Analyzing trace with hash -28636873, now seen corresponding path program 89 times [2024-04-27 09:20:33,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:33,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:33,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:33,425 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:33,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:33,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:33,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:33,448 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:33,581 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:33,581 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:33,636 INFO L85 PathProgramCache]: Analyzing trace with hash -2079133768, now seen corresponding path program 21 times [2024-04-27 09:20:33,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:33,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:33,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:33,640 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:33,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:33,779 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:33,780 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:33,858 INFO L85 PathProgramCache]: Analyzing trace with hash -28637285, now seen corresponding path program 21 times [2024-04-27 09:20:33,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:33,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:33,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:33,861 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:33,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:34,003 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:34,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:34,070 INFO L85 PathProgramCache]: Analyzing trace with hash -887755730, now seen corresponding path program 21 times [2024-04-27 09:20:34,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:34,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:34,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:34,074 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:34,201 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:34,202 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:34,241 INFO L85 PathProgramCache]: Analyzing trace with hash -2079133767, now seen corresponding path program 90 times [2024-04-27 09:20:34,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:34,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:34,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:34,245 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:34,400 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:34,401 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:34,483 INFO L85 PathProgramCache]: Analyzing trace with hash -2079133767, now seen corresponding path program 91 times [2024-04-27 09:20:34,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:34,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:34,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:34,487 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:34,619 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:34,620 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:34,651 INFO L85 PathProgramCache]: Analyzing trace with hash -28516159, now seen corresponding path program 92 times [2024-04-27 09:20:34,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:34,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:34,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:34,654 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:34,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:34,784 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:34,784 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:34,829 INFO L85 PathProgramCache]: Analyzing trace with hash -1313994709, now seen corresponding path program 93 times [2024-04-27 09:20:34,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:34,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:34,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:34,832 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:34,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:35,018 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:35,018 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:35,074 INFO L85 PathProgramCache]: Analyzing trace with hash -319867268, now seen corresponding path program 5 times [2024-04-27 09:20:35,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:35,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:35,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:35,086 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:35,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:35,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:35,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:35,099 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:35,266 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:35,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:35,317 INFO L85 PathProgramCache]: Analyzing trace with hash 1929344331, now seen corresponding path program 5 times [2024-04-27 09:20:35,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:35,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:35,326 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:35,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:35,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:35,334 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:35,457 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:35,458 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:35,510 INFO L85 PathProgramCache]: Analyzing trace with hash 2140446898, now seen corresponding path program 5 times [2024-04-27 09:20:35,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:35,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:35,519 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:35,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:35,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:35,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:35,528 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:35,656 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:35,657 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:35,723 INFO L85 PathProgramCache]: Analyzing trace with hash -1316426649, now seen corresponding path program 22 times [2024-04-27 09:20:35,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:35,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:35,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:35,726 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:35,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:36,019 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:36,019 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:36,060 INFO L85 PathProgramCache]: Analyzing trace with hash -1325014589, now seen corresponding path program 2 times [2024-04-27 09:20:36,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:36,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:36,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:36,087 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:20:36,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:36,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:36,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:36,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:20:36,350 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:36,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:36,399 INFO L85 PathProgramCache]: Analyzing trace with hash -319837080, now seen corresponding path program 2 times [2024-04-27 09:20:36,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:36,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:36,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:36,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:20:36,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:36,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:36,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:20:36,571 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:36,572 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:36,629 INFO L85 PathProgramCache]: Analyzing trace with hash 1929345323, now seen corresponding path program 23 times [2024-04-27 09:20:36,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:36,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:36,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:36,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:36,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:36,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:36,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:36,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:36,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-27 09:20:36,644 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=365, Invalid=4747, Unknown=0, NotChecked=0, Total=5112 [2024-04-27 09:20:36,813 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:36,813 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:36,868 INFO L85 PathProgramCache]: Analyzing trace with hash -568371652, now seen corresponding path program 22 times [2024-04-27 09:20:36,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:36,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:36,890 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:36,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:36,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:36,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:36,916 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:37,112 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:37,112 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:37,135 INFO L85 PathProgramCache]: Analyzing trace with hash -1788298958, now seen corresponding path program 23 times [2024-04-27 09:20:37,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:37,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:37,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:37,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:37,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:37,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:37,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:37,273 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:37,273 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:37,298 INFO L85 PathProgramCache]: Analyzing trace with hash -749787782, now seen corresponding path program 24 times [2024-04-27 09:20:37,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:37,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:37,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:37,318 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-04-27 09:20:37,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:37,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:37,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:37,330 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-04-27 09:20:37,442 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:37,442 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:37,468 INFO L85 PathProgramCache]: Analyzing trace with hash -568377360, now seen corresponding path program 25 times [2024-04-27 09:20:37,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:37,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:37,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:37,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:20:37,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:37,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:37,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:37,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:20:37,613 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:37,613 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:37,680 INFO L85 PathProgramCache]: Analyzing trace with hash -2080070856, now seen corresponding path program 26 times [2024-04-27 09:20:37,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:37,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:37,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:37,692 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:37,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:37,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:37,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:37,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:37,828 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:37,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:37,888 INFO L85 PathProgramCache]: Analyzing trace with hash -87479779, now seen corresponding path program 22 times [2024-04-27 09:20:37,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:37,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:37,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:37,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:37,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:37,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:37,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:38,058 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:38,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:38,081 INFO L85 PathProgramCache]: Analyzing trace with hash -58191533, now seen corresponding path program 23 times [2024-04-27 09:20:38,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:38,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:38,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:38,092 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:20:38,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:38,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:38,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:38,102 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:20:38,218 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:38,218 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:38,245 INFO L85 PathProgramCache]: Analyzing trace with hash 1825801499, now seen corresponding path program 24 times [2024-04-27 09:20:38,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:38,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:38,263 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:38,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:38,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:38,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:38,280 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:38,398 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:38,398 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:38,423 INFO L85 PathProgramCache]: Analyzing trace with hash -87485487, now seen corresponding path program 25 times [2024-04-27 09:20:38,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:38,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:38,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:38,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:38,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:38,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:38,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:38,575 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:38,576 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:38,660 INFO L85 PathProgramCache]: Analyzing trace with hash -1314025575, now seen corresponding path program 26 times [2024-04-27 09:20:38,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:38,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:38,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:38,731 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:38,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:38,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:38,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:38,748 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:38,876 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:38,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:38,935 INFO L85 PathProgramCache]: Analyzing trace with hash -1658883130, now seen corresponding path program 22 times [2024-04-27 09:20:38,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:38,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:38,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:38,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:38,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:38,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:38,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:38,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:39,112 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:39,112 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:39,136 INFO L85 PathProgramCache]: Analyzing trace with hash -2079936196, now seen corresponding path program 23 times [2024-04-27 09:20:39,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:39,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:39,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:39,159 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:20:39,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:39,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:39,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:39,172 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:20:39,312 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:39,312 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:39,343 INFO L85 PathProgramCache]: Analyzing trace with hash -759297916, now seen corresponding path program 24 times [2024-04-27 09:20:39,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:39,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:39,358 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:20:39,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:39,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:39,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:39,372 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:20:39,520 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:39,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:39,551 INFO L85 PathProgramCache]: Analyzing trace with hash -1658888838, now seen corresponding path program 25 times [2024-04-27 09:20:39,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:39,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:39,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:39,567 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:39,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:39,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:39,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:39,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:20:39,725 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:39,726 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:39,784 INFO L85 PathProgramCache]: Analyzing trace with hash -319482430, now seen corresponding path program 26 times [2024-04-27 09:20:39,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:39,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:39,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:39,796 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:39,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:39,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:39,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:39,809 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:20:39,940 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:39,940 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:40,006 INFO L85 PathProgramCache]: Analyzing trace with hash -172873281, now seen corresponding path program 94 times [2024-04-27 09:20:40,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:40,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:40,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:40,011 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:40,136 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:40,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:40,176 INFO L85 PathProgramCache]: Analyzing trace with hash 421866549, now seen corresponding path program 95 times [2024-04-27 09:20:40,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:40,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:40,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:40,181 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:40,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:40,329 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:40,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:40,368 INFO L85 PathProgramCache]: Analyzing trace with hash 192961218, now seen corresponding path program 13 times [2024-04-27 09:20:40,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:40,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:40,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:40,397 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:20:40,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:40,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:40,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:40,424 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:20:40,606 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:40,607 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:40,659 INFO L85 PathProgramCache]: Analyzing trace with hash 1686830551, now seen corresponding path program 13 times [2024-04-27 09:20:40,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:40,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:40,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:40,686 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:20:40,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:40,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:40,713 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:20:40,837 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:40,837 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:40,877 INFO L85 PathProgramCache]: Analyzing trace with hash 192961219, now seen corresponding path program 96 times [2024-04-27 09:20:40,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:40,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:40,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:40,882 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:40,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:41,011 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:41,011 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:41,032 INFO L85 PathProgramCache]: Analyzing trace with hash 192961219, now seen corresponding path program 97 times [2024-04-27 09:20:41,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:41,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:41,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:41,036 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:41,156 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:41,157 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:43,218 INFO L85 PathProgramCache]: Analyzing trace with hash 1686830583, now seen corresponding path program 98 times [2024-04-27 09:20:43,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:43,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:43,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:43,223 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:43,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:43,353 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:43,353 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:45,419 INFO L85 PathProgramCache]: Analyzing trace with hash 67504475, now seen corresponding path program 14 times [2024-04-27 09:20:45,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:45,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-04-27 09:20:45,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:45,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:45,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:45,592 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-04-27 09:20:45,716 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:45,717 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:45,773 INFO L85 PathProgramCache]: Analyzing trace with hash -1930653883, now seen corresponding path program 15 times [2024-04-27 09:20:45,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:45,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:45,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:45,953 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 27 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-04-27 09:20:45,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:45,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:45,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:46,029 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 27 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-04-27 09:20:46,159 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:46,159 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:46,222 INFO L85 PathProgramCache]: Analyzing trace with hash 279363158, now seen corresponding path program 14 times [2024-04-27 09:20:46,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:46,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:46,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:46,383 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-04-27 09:20:46,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:46,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:46,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:46,476 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-04-27 09:20:46,633 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:46,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:46,699 INFO L85 PathProgramCache]: Analyzing trace with hash 1184646912, now seen corresponding path program 15 times [2024-04-27 09:20:46,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:46,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:46,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:46,779 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-04-27 09:20:46,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:46,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:46,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:46,857 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-04-27 09:20:46,982 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:46,982 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:47,009 INFO L85 PathProgramCache]: Analyzing trace with hash -1217182481, now seen corresponding path program 99 times [2024-04-27 09:20:47,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:47,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:47,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:47,018 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:47,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:47,138 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:47,139 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:47,161 INFO L85 PathProgramCache]: Analyzing trace with hash 97057333, now seen corresponding path program 100 times [2024-04-27 09:20:47,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:47,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:47,169 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:47,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:47,292 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:47,293 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:47,342 INFO L85 PathProgramCache]: Analyzing trace with hash -1930623131, now seen corresponding path program 101 times [2024-04-27 09:20:47,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:47,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:47,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:47,348 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:47,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:47,465 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:47,466 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:20:47,487 INFO L85 PathProgramCache]: Analyzing trace with hash 97045673, now seen corresponding path program 102 times [2024-04-27 09:20:47,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:47,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:47,495 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:47,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:47,648 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:47,649 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:48,355 INFO L85 PathProgramCache]: Analyzing trace with hash 574747103, now seen corresponding path program 103 times [2024-04-27 09:20:48,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:48,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:48,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:48,369 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:48,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:48,506 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:48,506 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:20:48,538 INFO L85 PathProgramCache]: Analyzing trace with hash 574747103, now seen corresponding path program 104 times [2024-04-27 09:20:48,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:48,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:48,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:48,548 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:48,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:48,715 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:48,716 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:48,742 INFO L85 PathProgramCache]: Analyzing trace with hash -1286551352, now seen corresponding path program 27 times [2024-04-27 09:20:48,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:48,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:48,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:48,779 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:20:48,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:48,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:48,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:48,815 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:20:48,925 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:48,925 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:48,949 INFO L85 PathProgramCache]: Analyzing trace with hash -1228386165, now seen corresponding path program 27 times [2024-04-27 09:20:48,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:48,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:48,991 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:20:48,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:48,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:48,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:49,096 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:20:49,238 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:49,239 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:49,265 INFO L85 PathProgramCache]: Analyzing trace with hash 574734654, now seen corresponding path program 27 times [2024-04-27 09:20:49,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:49,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:49,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:49,313 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:20:49,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:49,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:20:49,360 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:20:49,506 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:49,506 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:49,551 INFO L85 PathProgramCache]: Analyzing trace with hash -1286551351, now seen corresponding path program 105 times [2024-04-27 09:20:49,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:49,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:49,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:49,557 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:49,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:49,677 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:49,677 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:49,698 INFO L85 PathProgramCache]: Analyzing trace with hash -1286551351, now seen corresponding path program 106 times [2024-04-27 09:20:49,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:49,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:49,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:49,704 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:49,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:49,827 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:49,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:20:49,849 INFO L85 PathProgramCache]: Analyzing trace with hash -1228386133, now seen corresponding path program 107 times [2024-04-27 09:20:49,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:49,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:49,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:49,859 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:49,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:49,990 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:49,990 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:52,048 INFO L85 PathProgramCache]: Analyzing trace with hash 642476647, now seen corresponding path program 108 times [2024-04-27 09:20:52,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:52,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:52,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:52,056 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:52,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:52,201 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:52,201 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:54,267 INFO L85 PathProgramCache]: Analyzing trace with hash -1228380359, now seen corresponding path program 109 times [2024-04-27 09:20:54,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:54,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:54,274 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:54,399 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:54,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:56,474 INFO L85 PathProgramCache]: Analyzing trace with hash 280225170, now seen corresponding path program 16 times [2024-04-27 09:20:56,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:56,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:56,481 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:56,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:56,605 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:56,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:20:58,673 INFO L85 PathProgramCache]: Analyzing trace with hash 97045767, now seen corresponding path program 16 times [2024-04-27 09:20:58,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:20:58,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:20:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:58,680 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:20:58,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:20:58,812 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:20:58,813 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:00,877 INFO L85 PathProgramCache]: Analyzing trace with hash 280225171, now seen corresponding path program 110 times [2024-04-27 09:21:00,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:00,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:00,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:00,884 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:00,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:01,002 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:01,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:21:01,031 INFO L85 PathProgramCache]: Analyzing trace with hash 280225171, now seen corresponding path program 111 times [2024-04-27 09:21:01,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:01,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:01,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:01,038 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:01,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:01,165 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:01,165 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:01,226 INFO L85 PathProgramCache]: Analyzing trace with hash -402033399, now seen corresponding path program 112 times [2024-04-27 09:21:01,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:01,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:01,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:01,230 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:01,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:01,423 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:01,423 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:21:01,493 INFO L85 PathProgramCache]: Analyzing trace with hash -402033399, now seen corresponding path program 113 times [2024-04-27 09:21:01,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:01,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:01,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:01,518 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:21:01,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:01,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:01,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:01,545 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:21:01,665 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:01,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:21:01,729 INFO L85 PathProgramCache]: Analyzing trace with hash 1694280257, now seen corresponding path program 114 times [2024-04-27 09:21:01,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:01,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:01,763 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:21:01,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:01,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:01,792 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:21:01,914 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:01,914 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:21:01,939 INFO L85 PathProgramCache]: Analyzing trace with hash 421874295, now seen corresponding path program 115 times [2024-04-27 09:21:01,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:01,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:01,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:01,944 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:01,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:02,083 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:02,083 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:21:02,141 INFO L85 PathProgramCache]: Analyzing trace with hash -1064104334, now seen corresponding path program 28 times [2024-04-27 09:21:02,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:02,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:02,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:02,145 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:02,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:02,275 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:02,275 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:21:02,349 INFO L85 PathProgramCache]: Analyzing trace with hash 1372504097, now seen corresponding path program 28 times [2024-04-27 09:21:02,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:02,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:02,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:02,354 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:02,496 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:02,496 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:21:02,569 INFO L85 PathProgramCache]: Analyzing trace with hash -402045848, now seen corresponding path program 28 times [2024-04-27 09:21:02,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:02,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:02,573 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:02,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:02,701 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:02,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:02,758 INFO L85 PathProgramCache]: Analyzing trace with hash -1064104333, now seen corresponding path program 116 times [2024-04-27 09:21:02,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:02,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:02,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:02,762 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:02,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:02,886 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:02,887 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:21:02,951 INFO L85 PathProgramCache]: Analyzing trace with hash -1064104333, now seen corresponding path program 117 times [2024-04-27 09:21:02,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:02,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:02,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:02,954 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:02,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:03,076 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:03,076 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:03,137 INFO L85 PathProgramCache]: Analyzing trace with hash 1372625223, now seen corresponding path program 118 times [2024-04-27 09:21:03,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:03,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:03,141 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:03,265 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:03,266 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:03,324 INFO L85 PathProgramCache]: Analyzing trace with hash -172873167, now seen corresponding path program 119 times [2024-04-27 09:21:03,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:03,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:03,329 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:03,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:03,533 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:03,533 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:03,569 INFO L85 PathProgramCache]: Analyzing trace with hash -28638867, now seen corresponding path program 120 times [2024-04-27 09:21:03,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:03,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:03,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:03,573 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:03,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:03,800 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:03,801 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:03,845 INFO L85 PathProgramCache]: Analyzing trace with hash -183893047, now seen corresponding path program 17 times [2024-04-27 09:21:03,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:03,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:03,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:03,887 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:21:03,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:03,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:03,929 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:21:04,164 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:04,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:04,208 INFO L85 PathProgramCache]: Analyzing trace with hash 1518088610, now seen corresponding path program 17 times [2024-04-27 09:21:04,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:04,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:04,248 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:21:04,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:04,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:04,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:04,291 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:21:04,414 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:04,414 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:21:04,433 INFO L85 PathProgramCache]: Analyzing trace with hash -1752144719, now seen corresponding path program 121 times [2024-04-27 09:21:04,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:04,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:04,437 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:04,566 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:04,567 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:21:04,590 INFO L85 PathProgramCache]: Analyzing trace with hash 1518088640, now seen corresponding path program 29 times [2024-04-27 09:21:04,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:04,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:04,593 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:04,740 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:04,740 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:21:04,763 INFO L85 PathProgramCache]: Analyzing trace with hash -183892333, now seen corresponding path program 29 times [2024-04-27 09:21:04,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:04,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:04,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:04,769 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:04,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:04,889 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:04,889 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:21:04,911 INFO L85 PathProgramCache]: Analyzing trace with hash -1405694922, now seen corresponding path program 29 times [2024-04-27 09:21:04,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:04,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:04,915 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:04,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:05,042 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:05,042 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:05,080 INFO L85 PathProgramCache]: Analyzing trace with hash 1518088641, now seen corresponding path program 122 times [2024-04-27 09:21:05,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:05,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:05,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:05,083 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:05,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:05,209 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:05,209 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:21:05,233 INFO L85 PathProgramCache]: Analyzing trace with hash 1518088641, now seen corresponding path program 123 times [2024-04-27 09:21:05,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:05,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:05,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:05,237 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:05,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:05,373 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:05,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:21:05,404 INFO L85 PathProgramCache]: Analyzing trace with hash -183892301, now seen corresponding path program 124 times [2024-04-27 09:21:05,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:05,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:05,444 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:21:05,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:05,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:05,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:05,485 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:21:05,608 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:05,608 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:05,657 INFO L85 PathProgramCache]: Analyzing trace with hash -1752144725, now seen corresponding path program 125 times [2024-04-27 09:21:05,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:05,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:05,661 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:05,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:05,854 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:05,854 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:21:05,919 INFO L85 PathProgramCache]: Analyzing trace with hash -1313994823, now seen corresponding path program 126 times [2024-04-27 09:21:05,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:05,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:05,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:05,922 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:05,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:06,055 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:06,055 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:06,096 INFO L85 PathProgramCache]: Analyzing trace with hash -887743281, now seen corresponding path program 127 times [2024-04-27 09:21:06,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:06,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:06,099 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:06,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:06,219 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:06,219 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:21:06,269 INFO L85 PathProgramCache]: Analyzing trace with hash -887743281, now seen corresponding path program 128 times [2024-04-27 09:21:06,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:06,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:06,288 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:21:06,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:06,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:06,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:06,306 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:21:06,419 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:06,419 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 38 [2024-04-27 09:21:06,485 INFO L85 PathProgramCache]: Analyzing trace with hash -28636873, now seen corresponding path program 129 times [2024-04-27 09:21:06,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:06,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:06,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:06,504 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:21:06,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:06,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:06,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:06,521 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:21:06,637 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:06,637 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:21:06,706 INFO L85 PathProgramCache]: Analyzing trace with hash -2079133768, now seen corresponding path program 30 times [2024-04-27 09:21:06,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:06,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:06,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:06,709 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:06,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:06,827 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:06,827 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 35 [2024-04-27 09:21:06,892 INFO L85 PathProgramCache]: Analyzing trace with hash -28637285, now seen corresponding path program 30 times [2024-04-27 09:21:06,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:06,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:06,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:06,895 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:06,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:07,023 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:07,024 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:21:07,078 INFO L85 PathProgramCache]: Analyzing trace with hash -887755730, now seen corresponding path program 30 times [2024-04-27 09:21:07,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:07,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:07,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:07,081 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:07,213 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:07,213 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:07,251 INFO L85 PathProgramCache]: Analyzing trace with hash -2079133767, now seen corresponding path program 130 times [2024-04-27 09:21:07,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:07,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:07,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:07,254 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:07,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:07,376 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:07,376 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 24 [2024-04-27 09:21:07,428 INFO L85 PathProgramCache]: Analyzing trace with hash -2079133767, now seen corresponding path program 131 times [2024-04-27 09:21:07,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:07,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:07,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:07,431 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:07,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:07,557 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:07,558 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:07,600 INFO L85 PathProgramCache]: Analyzing trace with hash -28516159, now seen corresponding path program 132 times [2024-04-27 09:21:07,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:07,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:07,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:07,604 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:07,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:07,736 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:07,736 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:07,777 INFO L85 PathProgramCache]: Analyzing trace with hash -1313994709, now seen corresponding path program 133 times [2024-04-27 09:21:07,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:07,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:07,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:07,780 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:07,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:08,614 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:08,615 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:08,684 INFO L85 PathProgramCache]: Analyzing trace with hash -1316426649, now seen corresponding path program 24 times [2024-04-27 09:21:08,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:08,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:08,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:08,721 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:08,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:08,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:08,967 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:08,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:09,022 INFO L85 PathProgramCache]: Analyzing trace with hash -1325014589, now seen corresponding path program 3 times [2024-04-27 09:21:09,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:09,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:09,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:09,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:09,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:09,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:09,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:09,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:09,301 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:09,301 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:09,342 INFO L85 PathProgramCache]: Analyzing trace with hash -319837080, now seen corresponding path program 3 times [2024-04-27 09:21:09,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:09,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:09,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:09,351 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:09,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:09,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:09,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:09,360 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:09,584 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:09,584 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:09,648 INFO L85 PathProgramCache]: Analyzing trace with hash -1325013597, now seen corresponding path program 25 times [2024-04-27 09:21:09,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:09,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:09,658 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:09,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:09,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:09,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:09,667 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:09,788 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:09,789 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:09,865 INFO L85 PathProgramCache]: Analyzing trace with hash 1252777215, now seen corresponding path program 4 times [2024-04-27 09:21:09,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:09,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:09,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:09,908 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:09,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:09,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:09,919 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:10,043 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:10,044 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:10,130 INFO L85 PathProgramCache]: Analyzing trace with hash 1564432812, now seen corresponding path program 4 times [2024-04-27 09:21:10,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:10,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:10,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:10,224 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:10,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:10,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:10,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:10,239 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:10,822 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:10,823 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:10,891 INFO L85 PathProgramCache]: Analyzing trace with hash 1564432843, now seen corresponding path program 26 times [2024-04-27 09:21:10,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:10,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:10,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:10,902 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:10,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:10,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:10,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:10,914 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:11,241 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:11,242 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:11,310 INFO L85 PathProgramCache]: Analyzing trace with hash -2027744415, now seen corresponding path program 27 times [2024-04-27 09:21:11,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:11,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:11,322 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:11,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:11,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:11,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:11,333 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:11,462 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:11,462 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:11,529 INFO L85 PathProgramCache]: Analyzing trace with hash 1874251540, now seen corresponding path program 5 times [2024-04-27 09:21:11,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:11,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:11,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:11,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:11,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:11,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:11,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:11,672 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:11,673 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:11,741 INFO L85 PathProgramCache]: Analyzing trace with hash -2027744315, now seen corresponding path program 5 times [2024-04-27 09:21:11,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:11,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:11,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:11,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:11,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:11,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:11,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:11,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:11,879 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:11,879 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:11,945 INFO L85 PathProgramCache]: Analyzing trace with hash 1874251541, now seen corresponding path program 28 times [2024-04-27 09:21:11,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:11,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:11,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:11,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:11,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:11,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:11,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:11,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:12,196 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:12,197 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:12,257 INFO L85 PathProgramCache]: Analyzing trace with hash -2027744283, now seen corresponding path program 29 times [2024-04-27 09:21:12,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:12,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:12,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:12,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:12,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:12,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:12,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:21:12,893 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:12,894 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:12,948 INFO L85 PathProgramCache]: Analyzing trace with hash -319837049, now seen corresponding path program 30 times [2024-04-27 09:21:12,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:12,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:12,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:12,961 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:12,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:12,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:12,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:12,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:13,425 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:13,425 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:13,470 INFO L85 PathProgramCache]: Analyzing trace with hash 1929345317, now seen corresponding path program 31 times [2024-04-27 09:21:13,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:13,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:13,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:13,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:13,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:13,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:13,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:13,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:13,629 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:13,629 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:13,678 INFO L85 PathProgramCache]: Analyzing trace with hash 2140446928, now seen corresponding path program 6 times [2024-04-27 09:21:13,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:13,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:13,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:13,685 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:13,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:13,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:13,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:13,692 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:13,824 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:13,824 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:13,869 INFO L85 PathProgramCache]: Analyzing trace with hash 1929345417, now seen corresponding path program 6 times [2024-04-27 09:21:13,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:13,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:13,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:13,876 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:13,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:13,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:13,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:13,883 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:14,028 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:14,028 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-04-27 09:21:14,065 INFO L85 PathProgramCache]: Analyzing trace with hash 2140446929, now seen corresponding path program 32 times [2024-04-27 09:21:14,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:14,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:14,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:14,072 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:14,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:14,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:14,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:14,079 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:14,416 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-04-27 09:21:14,482 INFO L85 PathProgramCache]: Analyzing trace with hash -1753323213, now seen corresponding path program 4 times [2024-04-27 09:21:14,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:14,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:14,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:14,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:14,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:14,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:14,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:14,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:14,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-04-27 09:21:14,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=437, Invalid=6043, Unknown=0, NotChecked=0, Total=6480 [2024-04-27 09:21:14,782 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:14,783 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:14,788 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:14,788 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:21:37,321 INFO L85 PathProgramCache]: Analyzing trace with hash -568371652, now seen corresponding path program 31 times [2024-04-27 09:21:37,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:37,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:37,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:37,903 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:21:37,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:37,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:37,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:37,944 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:21:38,117 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:38,124 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:38,124 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:38,156 INFO L85 PathProgramCache]: Analyzing trace with hash -1788298958, now seen corresponding path program 32 times [2024-04-27 09:21:38,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:38,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:38,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:38,171 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:21:38,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:38,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:38,185 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:21:38,359 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:38,367 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:38,367 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:21:38,395 INFO L85 PathProgramCache]: Analyzing trace with hash -749787782, now seen corresponding path program 33 times [2024-04-27 09:21:38,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:38,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:38,411 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-04-27 09:21:38,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:38,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:38,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:38,427 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-04-27 09:21:38,593 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:38,600 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:38,600 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:38,628 INFO L85 PathProgramCache]: Analyzing trace with hash -568377360, now seen corresponding path program 34 times [2024-04-27 09:21:38,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:38,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:38,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:38,643 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:21:38,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:38,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:38,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:38,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:21:38,813 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:38,823 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:38,823 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:21:39,548 INFO L85 PathProgramCache]: Analyzing trace with hash -2080070856, now seen corresponding path program 35 times [2024-04-27 09:21:39,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:39,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:39,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:39,565 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:39,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:39,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:39,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:39,582 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:39,725 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:39,733 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:39,733 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:21:40,610 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_l_In_412 Int) (v_j_In_361 Int)) (let ((.cse0 (select (store c_A v_l_In_412 (+ (- 1) (select c_A v_l_In_412))) v_j_In_361))) (or (< v_j_In_361 2) (= .cse0 (select c_A v_j_In_361)) (< .cse0 (select c_A 0))))) is different from false [2024-04-27 09:21:40,611 INFO L85 PathProgramCache]: Analyzing trace with hash -87479779, now seen corresponding path program 31 times [2024-04-27 09:21:40,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:40,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:40,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:40,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:21:40,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:40,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:40,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:40,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:21:40,814 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:40,822 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:40,822 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:40,847 INFO L85 PathProgramCache]: Analyzing trace with hash -58191533, now seen corresponding path program 32 times [2024-04-27 09:21:40,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:40,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:40,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:40,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:21:40,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:40,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:40,867 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:21:41,003 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:41,011 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:41,011 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:41,033 INFO L85 PathProgramCache]: Analyzing trace with hash 1825801499, now seen corresponding path program 33 times [2024-04-27 09:21:41,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:41,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:41,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:41,050 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:21:41,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:41,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:41,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:41,065 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:21:41,284 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:41,290 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:41,290 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:41,314 INFO L85 PathProgramCache]: Analyzing trace with hash -87485487, now seen corresponding path program 34 times [2024-04-27 09:21:41,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:41,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:41,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:21:41,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:41,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:41,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:41,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:21:41,486 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:41,487 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:41,491 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:41,491 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:42,242 INFO L85 PathProgramCache]: Analyzing trace with hash -1314025575, now seen corresponding path program 35 times [2024-04-27 09:21:42,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:42,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:42,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:42,255 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:42,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:42,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:42,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:42,269 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:42,455 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:42,455 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:42,460 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:42,461 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:42,686 INFO L85 PathProgramCache]: Analyzing trace with hash -1658883130, now seen corresponding path program 31 times [2024-04-27 09:21:42,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:42,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:42,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:42,713 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:21:42,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:42,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:42,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:21:42,901 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:42,903 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:42,909 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:42,909 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:21:42,946 INFO L85 PathProgramCache]: Analyzing trace with hash -2079936196, now seen corresponding path program 32 times [2024-04-27 09:21:42,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:42,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:42,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:42,960 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:21:42,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:42,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:21:43,146 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:43,154 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:43,155 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:43,181 INFO L85 PathProgramCache]: Analyzing trace with hash -759297916, now seen corresponding path program 33 times [2024-04-27 09:21:43,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:43,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:43,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:43,200 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:43,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:43,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:43,220 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:43,347 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:43,353 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:43,353 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:43,378 INFO L85 PathProgramCache]: Analyzing trace with hash -1658888838, now seen corresponding path program 34 times [2024-04-27 09:21:43,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:43,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:43,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:43,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:21:43,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:43,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:43,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:21:43,531 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:43,538 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:43,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:44,315 INFO L85 PathProgramCache]: Analyzing trace with hash -319482430, now seen corresponding path program 35 times [2024-04-27 09:21:44,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:44,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:44,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:44,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:44,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:44,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:44,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:44,354 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:21:44,534 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:44,535 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:44,540 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:44,541 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:44,767 INFO L85 PathProgramCache]: Analyzing trace with hash -172873281, now seen corresponding path program 134 times [2024-04-27 09:21:44,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:44,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:44,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:44,772 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:44,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:44,986 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:44,993 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:44,993 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:21:45,034 INFO L85 PathProgramCache]: Analyzing trace with hash 421866549, now seen corresponding path program 135 times [2024-04-27 09:21:45,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:45,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:45,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:45,039 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:45,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:45,218 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:45,226 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:45,226 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:21:45,289 INFO L85 PathProgramCache]: Analyzing trace with hash 192961218, now seen corresponding path program 18 times [2024-04-27 09:21:45,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:45,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:45,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:45,334 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:21:45,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:45,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:45,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:45,369 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:21:45,536 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:45,542 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:45,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:21:45,583 INFO L85 PathProgramCache]: Analyzing trace with hash 1686830551, now seen corresponding path program 18 times [2024-04-27 09:21:45,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:45,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:45,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:45,616 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:21:45,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:45,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:45,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:45,651 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:21:45,789 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:45,795 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:45,796 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:21:45,844 INFO L85 PathProgramCache]: Analyzing trace with hash 192961219, now seen corresponding path program 136 times [2024-04-27 09:21:45,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:45,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:45,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:45,849 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:45,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:45,997 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:46,003 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:46,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:21:46,027 INFO L85 PathProgramCache]: Analyzing trace with hash 192961219, now seen corresponding path program 137 times [2024-04-27 09:21:46,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:46,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:46,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:46,031 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:46,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:46,172 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:21:46,172 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:21:46,241 INFO L85 PathProgramCache]: Analyzing trace with hash 1686830583, now seen corresponding path program 138 times [2024-04-27 09:21:46,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:46,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:46,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:46,252 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:46,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:46,416 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:21:46,417 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:21:46,552 INFO L85 PathProgramCache]: Analyzing trace with hash 67504475, now seen corresponding path program 19 times [2024-04-27 09:21:46,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:46,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:46,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:46,625 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-04-27 09:21:46,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:46,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:46,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:46,697 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-04-27 09:21:46,844 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:21:46,845 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:21:46,918 INFO L85 PathProgramCache]: Analyzing trace with hash -1930653883, now seen corresponding path program 20 times [2024-04-27 09:21:46,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:46,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:47,007 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 27 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-04-27 09:21:47,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:47,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:47,146 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 27 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-04-27 09:21:47,314 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:21:47,315 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:21:47,397 INFO L85 PathProgramCache]: Analyzing trace with hash 279363158, now seen corresponding path program 19 times [2024-04-27 09:21:47,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:47,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:47,470 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-04-27 09:21:47,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:47,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:47,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:47,548 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-04-27 09:21:47,704 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:21:47,704 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:21:49,809 INFO L85 PathProgramCache]: Analyzing trace with hash 1184646912, now seen corresponding path program 20 times [2024-04-27 09:21:49,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:49,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:49,884 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-04-27 09:21:49,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:49,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:49,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:49,958 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-04-27 09:21:50,094 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:50,101 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:50,101 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:21:50,125 INFO L85 PathProgramCache]: Analyzing trace with hash -1217182481, now seen corresponding path program 139 times [2024-04-27 09:21:50,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:50,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:50,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:50,134 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:50,276 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:50,283 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:50,283 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:21:50,305 INFO L85 PathProgramCache]: Analyzing trace with hash 97057333, now seen corresponding path program 140 times [2024-04-27 09:21:50,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:50,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:50,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:50,313 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:50,468 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:21:50,468 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:21:50,544 INFO L85 PathProgramCache]: Analyzing trace with hash -1930623131, now seen corresponding path program 141 times [2024-04-27 09:21:50,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:50,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:50,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:50,550 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:50,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:50,693 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:50,700 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:50,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:50,725 INFO L85 PathProgramCache]: Analyzing trace with hash 97045673, now seen corresponding path program 142 times [2024-04-27 09:21:50,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:50,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:50,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:50,732 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:50,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:50,897 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:21:50,898 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:21:51,012 INFO L85 PathProgramCache]: Analyzing trace with hash 574747103, now seen corresponding path program 143 times [2024-04-27 09:21:51,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:51,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:51,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:51,019 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:51,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:51,152 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:51,159 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:51,159 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:51,183 INFO L85 PathProgramCache]: Analyzing trace with hash 574747103, now seen corresponding path program 144 times [2024-04-27 09:21:51,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:51,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:51,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:51,191 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:51,439 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:51,448 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:51,448 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:51,477 INFO L85 PathProgramCache]: Analyzing trace with hash -1286551352, now seen corresponding path program 36 times [2024-04-27 09:21:51,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:51,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:51,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:51,523 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:21:51,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:51,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:51,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:51,573 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:21:51,732 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:51,738 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:51,738 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:51,760 INFO L85 PathProgramCache]: Analyzing trace with hash -1228386165, now seen corresponding path program 36 times [2024-04-27 09:21:51,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:51,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:51,799 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:21:51,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:51,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:51,835 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:21:51,961 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:51,967 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:51,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:51,991 INFO L85 PathProgramCache]: Analyzing trace with hash 574734654, now seen corresponding path program 36 times [2024-04-27 09:21:51,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:51,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:51,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:52,034 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:21:52,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:52,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:52,082 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-04-27 09:21:52,225 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:21:52,226 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:21:52,299 INFO L85 PathProgramCache]: Analyzing trace with hash -1286551351, now seen corresponding path program 145 times [2024-04-27 09:21:52,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:52,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:52,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:52,334 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 4 proven. 46 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-04-27 09:21:52,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:52,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:52,375 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 4 proven. 46 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-04-27 09:21:52,507 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:52,514 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:52,514 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:21:52,536 INFO L85 PathProgramCache]: Analyzing trace with hash -1286551351, now seen corresponding path program 146 times [2024-04-27 09:21:52,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:52,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:52,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:52,545 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:52,677 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:52,685 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:52,685 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:21:52,712 INFO L85 PathProgramCache]: Analyzing trace with hash -1228386133, now seen corresponding path program 147 times [2024-04-27 09:21:52,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:52,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:52,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:52,720 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:52,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:52,876 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:21:52,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:21:53,973 INFO L85 PathProgramCache]: Analyzing trace with hash 642476647, now seen corresponding path program 148 times [2024-04-27 09:21:53,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:53,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:53,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:53,980 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:53,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:54,190 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:21:54,190 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:21:54,259 INFO L85 PathProgramCache]: Analyzing trace with hash -1228380359, now seen corresponding path program 149 times [2024-04-27 09:21:54,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:54,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:54,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:54,266 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:54,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:54,425 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:21:54,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:21:54,543 INFO L85 PathProgramCache]: Analyzing trace with hash 280225170, now seen corresponding path program 21 times [2024-04-27 09:21:54,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:54,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:54,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:54,550 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:54,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:54,706 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:21:54,706 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:21:54,785 INFO L85 PathProgramCache]: Analyzing trace with hash 97045767, now seen corresponding path program 21 times [2024-04-27 09:21:54,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:54,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:54,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:54,791 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:54,941 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:21:54,941 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:21:55,098 INFO L85 PathProgramCache]: Analyzing trace with hash 280225171, now seen corresponding path program 150 times [2024-04-27 09:21:55,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:55,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:55,105 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:55,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:55,244 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:55,251 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:55,251 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:55,280 INFO L85 PathProgramCache]: Analyzing trace with hash 280225171, now seen corresponding path program 151 times [2024-04-27 09:21:55,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:55,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:55,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:55,289 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:55,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:55,455 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:55,461 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:55,462 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:21:55,531 INFO L85 PathProgramCache]: Analyzing trace with hash -402033399, now seen corresponding path program 152 times [2024-04-27 09:21:55,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:55,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:55,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:55,535 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:55,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:55,674 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:55,675 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:55,679 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:55,679 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:21:56,254 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_j_In_401 Int) (v_l_In_452 Int)) (let ((.cse0 (select (store c_A v_l_In_452 (+ (- 1) (select c_A v_l_In_452))) v_j_In_401))) (or (< .cse0 (select c_A 0)) (< v_j_In_401 2) (= .cse0 (select c_A v_j_In_401))))) is different from false [2024-04-27 09:21:56,256 INFO L85 PathProgramCache]: Analyzing trace with hash -402033399, now seen corresponding path program 153 times [2024-04-27 09:21:56,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:56,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:56,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:56,261 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:56,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:56,400 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:56,400 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:56,405 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:56,405 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:21:58,532 INFO L85 PathProgramCache]: Analyzing trace with hash 1694280257, now seen corresponding path program 154 times [2024-04-27 09:21:58,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:58,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:58,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:58,565 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:21:58,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:58,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:58,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:21:58,613 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-04-27 09:21:58,751 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:58,751 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:58,755 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:58,755 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:58,781 INFO L85 PathProgramCache]: Analyzing trace with hash 421874295, now seen corresponding path program 155 times [2024-04-27 09:21:58,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:58,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:58,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:58,785 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:58,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:59,000 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:59,001 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:59,005 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:21:59,005 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:21:59,566 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_l_In_455 Int) (v_j_In_404 Int)) (let ((.cse0 (select (store c_A v_l_In_455 (+ (- 1) (select c_A v_l_In_455))) v_j_In_404))) (or (< v_j_In_404 2) (< .cse0 (select c_A 0)) (= .cse0 (select c_A v_j_In_404))))) is different from false [2024-04-27 09:21:59,567 INFO L85 PathProgramCache]: Analyzing trace with hash -1064104334, now seen corresponding path program 37 times [2024-04-27 09:21:59,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:59,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:59,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:59,572 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:59,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:59,715 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:21:59,723 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:21:59,723 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:21:59,954 INFO L85 PathProgramCache]: Analyzing trace with hash 1372504097, now seen corresponding path program 37 times [2024-04-27 09:21:59,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:21:59,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:21:59,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:21:59,959 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:21:59,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:00,167 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:00,169 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:00,173 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:22:00,174 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:22:00,358 INFO L85 PathProgramCache]: Analyzing trace with hash -402045848, now seen corresponding path program 37 times [2024-04-27 09:22:00,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:00,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:00,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:00,363 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:00,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:00,512 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:00,518 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:22:00,519 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:22:00,594 INFO L85 PathProgramCache]: Analyzing trace with hash -1064104333, now seen corresponding path program 156 times [2024-04-27 09:22:00,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:00,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:00,598 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:00,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:00,746 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:00,747 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:00,751 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:22:00,751 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:22:00,940 INFO L85 PathProgramCache]: Analyzing trace with hash -1064104333, now seen corresponding path program 157 times [2024-04-27 09:22:00,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:00,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:00,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:00,945 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:00,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:01,096 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:01,103 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:22:01,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:22:01,174 INFO L85 PathProgramCache]: Analyzing trace with hash 1372625223, now seen corresponding path program 158 times [2024-04-27 09:22:01,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:01,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:01,178 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:01,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:01,323 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:01,329 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:22:01,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:22:01,409 INFO L85 PathProgramCache]: Analyzing trace with hash -172873167, now seen corresponding path program 159 times [2024-04-27 09:22:01,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:01,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:01,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:01,413 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:01,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:01,558 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:01,565 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:22:01,565 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:22:01,618 INFO L85 PathProgramCache]: Analyzing trace with hash -28638867, now seen corresponding path program 160 times [2024-04-27 09:22:01,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:01,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:01,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:01,621 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:01,877 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:01,883 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:22:01,883 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:22:01,934 INFO L85 PathProgramCache]: Analyzing trace with hash -183893047, now seen corresponding path program 22 times [2024-04-27 09:22:01,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:01,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:01,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:22:02,047 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:22:02,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:02,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:02,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:22:02,089 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:22:02,382 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:02,388 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:22:02,388 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:22:02,448 INFO L85 PathProgramCache]: Analyzing trace with hash 1518088610, now seen corresponding path program 22 times [2024-04-27 09:22:02,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:02,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:22:02,490 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:22:02,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:02,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:22:02,531 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-04-27 09:22:02,661 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:02,662 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:02,666 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:22:02,666 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:22:02,692 INFO L85 PathProgramCache]: Analyzing trace with hash -1752144719, now seen corresponding path program 161 times [2024-04-27 09:22:02,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:02,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:02,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:02,696 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:02,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:02,834 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:02,840 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:22:02,840 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:22:02,866 INFO L85 PathProgramCache]: Analyzing trace with hash 1518088640, now seen corresponding path program 38 times [2024-04-27 09:22:02,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:02,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:02,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:02,870 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:02,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:03,013 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:03,014 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:03,018 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:22:03,018 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:22:03,042 INFO L85 PathProgramCache]: Analyzing trace with hash -183892333, now seen corresponding path program 38 times [2024-04-27 09:22:03,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:03,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:03,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:03,045 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:03,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:03,202 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:03,202 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:03,206 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:22:03,207 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:22:03,233 INFO L85 PathProgramCache]: Analyzing trace with hash -1405694922, now seen corresponding path program 38 times [2024-04-27 09:22:03,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:03,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:03,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:03,237 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:03,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:03,378 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:03,385 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:22:03,385 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:22:03,436 INFO L85 PathProgramCache]: Analyzing trace with hash 1518088641, now seen corresponding path program 162 times [2024-04-27 09:22:03,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:03,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:03,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:03,439 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:03,574 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:03,580 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:22:03,580 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:22:03,608 INFO L85 PathProgramCache]: Analyzing trace with hash 1518088641, now seen corresponding path program 163 times [2024-04-27 09:22:03,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:03,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:03,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:22:03,649 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:22:03,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:03,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:03,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:22:03,689 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:22:03,842 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:03,842 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:03,846 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:22:03,847 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:22:03,868 INFO L85 PathProgramCache]: Analyzing trace with hash -183892301, now seen corresponding path program 164 times [2024-04-27 09:22:03,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:03,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:03,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:03,872 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:03,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:04,011 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:04,023 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:22:04,024 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:22:04,079 INFO L85 PathProgramCache]: Analyzing trace with hash -1752144725, now seen corresponding path program 165 times [2024-04-27 09:22:04,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:04,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:04,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:04,083 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:04,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:04,295 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:04,303 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:22:04,303 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:22:33,365 INFO L85 PathProgramCache]: Analyzing trace with hash -1313994823, now seen corresponding path program 166 times [2024-04-27 09:22:33,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:33,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:33,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:33,369 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:33,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:33,518 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:33,525 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:22:33,525 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:22:33,583 INFO L85 PathProgramCache]: Analyzing trace with hash -887743281, now seen corresponding path program 167 times [2024-04-27 09:22:33,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:33,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:33,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:33,587 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:33,734 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:33,742 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:22:33,742 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:22:34,511 INFO L85 PathProgramCache]: Analyzing trace with hash -887743281, now seen corresponding path program 168 times [2024-04-27 09:22:34,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:34,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:34,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:34,516 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:34,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:34,655 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:34,656 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:34,660 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:22:34,660 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:22:35,301 INFO L85 PathProgramCache]: Analyzing trace with hash -28636873, now seen corresponding path program 169 times [2024-04-27 09:22:35,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:35,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:35,305 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:35,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:35,447 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:35,454 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:22:35,454 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:22:36,251 INFO L85 PathProgramCache]: Analyzing trace with hash -2079133768, now seen corresponding path program 39 times [2024-04-27 09:22:36,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:22:36,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:22:36,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:36,255 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:22:36,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:22:36,421 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:22:36,428 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:22:36,428 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:23:09,408 INFO L85 PathProgramCache]: Analyzing trace with hash -28637285, now seen corresponding path program 39 times [2024-04-27 09:23:09,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:09,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:09,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:09,412 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:09,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:09,578 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:09,584 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:09,584 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:23:10,469 INFO L85 PathProgramCache]: Analyzing trace with hash -887755730, now seen corresponding path program 39 times [2024-04-27 09:23:10,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:10,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:10,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:10,473 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:10,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:10,643 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:10,650 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:10,650 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:23:10,697 INFO L85 PathProgramCache]: Analyzing trace with hash -2079133767, now seen corresponding path program 170 times [2024-04-27 09:23:10,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:10,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:10,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:10,700 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:10,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:10,839 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:10,840 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:10,844 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:10,845 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:23:11,420 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_l_In_485 Int) (v_j_In_430 Int)) (let ((.cse0 (select (store c_A v_l_In_485 (+ (- 1) (select c_A v_l_In_485))) v_j_In_430))) (or (< .cse0 (select c_A 0)) (= .cse0 (select c_A v_j_In_430)) (< v_j_In_430 1)))) is different from false [2024-04-27 09:23:11,422 INFO L85 PathProgramCache]: Analyzing trace with hash -2079133767, now seen corresponding path program 171 times [2024-04-27 09:23:11,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:11,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:11,425 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:11,650 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:11,657 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:11,657 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:23:11,710 INFO L85 PathProgramCache]: Analyzing trace with hash -28516159, now seen corresponding path program 172 times [2024-04-27 09:23:11,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:11,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:11,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:11,714 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:11,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:11,862 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:11,869 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:11,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:23:11,923 INFO L85 PathProgramCache]: Analyzing trace with hash -1313994709, now seen corresponding path program 173 times [2024-04-27 09:23:11,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:11,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:11,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:11,926 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:11,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:12,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-04-27 09:23:12,891 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:12,891 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:23:12,937 INFO L85 PathProgramCache]: Analyzing trace with hash -1316426649, now seen corresponding path program 33 times [2024-04-27 09:23:12,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:12,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:12,945 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:12,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:12,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:12,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:12,952 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:13,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-04-27 09:23:13,229 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:13,230 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:23:13,281 INFO L85 PathProgramCache]: Analyzing trace with hash -1325014589, now seen corresponding path program 7 times [2024-04-27 09:23:13,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:13,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:13,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:13,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:13,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:13,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:13,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:13,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:13,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-04-27 09:23:13,574 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:13,574 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:23:13,625 INFO L85 PathProgramCache]: Analyzing trace with hash -319837080, now seen corresponding path program 7 times [2024-04-27 09:23:13,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:13,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:13,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:13,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:13,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:13,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:13,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:13,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:14,022 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:14,022 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:14,098 INFO L85 PathProgramCache]: Analyzing trace with hash -1325013597, now seen corresponding path program 34 times [2024-04-27 09:23:14,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:14,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:14,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:14,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:14,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:14,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:14,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:14,119 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:14,295 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:14,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:14,399 INFO L85 PathProgramCache]: Analyzing trace with hash 1252777215, now seen corresponding path program 8 times [2024-04-27 09:23:14,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:14,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:14,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:14,417 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:14,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:14,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:14,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:14,437 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:14,606 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:14,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:14,704 INFO L85 PathProgramCache]: Analyzing trace with hash 1564432812, now seen corresponding path program 8 times [2024-04-27 09:23:14,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:14,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:14,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:14,719 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:14,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:14,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:14,733 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:15,389 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:15,390 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:15,473 INFO L85 PathProgramCache]: Analyzing trace with hash 1564432843, now seen corresponding path program 35 times [2024-04-27 09:23:15,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:15,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:15,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:15,486 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:15,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:15,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:15,498 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:15,934 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:15,934 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:16,025 INFO L85 PathProgramCache]: Analyzing trace with hash -2027744415, now seen corresponding path program 36 times [2024-04-27 09:23:16,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:16,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:16,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:16,041 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:16,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:16,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:16,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:16,057 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:16,296 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:16,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:16,393 INFO L85 PathProgramCache]: Analyzing trace with hash 1874251540, now seen corresponding path program 9 times [2024-04-27 09:23:16,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:16,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:16,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:16,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:16,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:16,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:16,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:16,419 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:16,580 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:16,580 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:16,678 INFO L85 PathProgramCache]: Analyzing trace with hash -2027744315, now seen corresponding path program 9 times [2024-04-27 09:23:16,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:16,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:16,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:16,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:16,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:16,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:16,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:16,868 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:16,868 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:16,953 INFO L85 PathProgramCache]: Analyzing trace with hash 1874251541, now seen corresponding path program 37 times [2024-04-27 09:23:16,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:16,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:16,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:16,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:16,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:16,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:16,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:16,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:17,271 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:17,272 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:17,356 INFO L85 PathProgramCache]: Analyzing trace with hash -2027744283, now seen corresponding path program 38 times [2024-04-27 09:23:17,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:17,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:17,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:17,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:17,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:17,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:17,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:17,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:18,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-04-27 09:23:18,138 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:18,138 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:23:18,198 INFO L85 PathProgramCache]: Analyzing trace with hash -319837049, now seen corresponding path program 39 times [2024-04-27 09:23:18,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:18,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:18,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:18,208 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:18,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:18,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:18,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:18,217 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:18,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-04-27 09:23:18,709 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:18,709 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:23:18,771 INFO L85 PathProgramCache]: Analyzing trace with hash 1929345317, now seen corresponding path program 40 times [2024-04-27 09:23:18,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:18,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:18,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:18,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:18,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:18,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:18,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:18,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-04-27 09:23:18,987 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:18,987 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:23:19,034 INFO L85 PathProgramCache]: Analyzing trace with hash 2140446928, now seen corresponding path program 10 times [2024-04-27 09:23:19,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:19,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:19,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:19,042 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:19,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:19,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:19,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:19,049 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:19,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-04-27 09:23:19,242 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:19,242 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:23:19,308 INFO L85 PathProgramCache]: Analyzing trace with hash 1929345417, now seen corresponding path program 10 times [2024-04-27 09:23:19,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:19,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:19,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:19,319 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:19,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:19,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:19,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:19,329 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:19,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-04-27 09:23:19,495 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:19,496 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:23:19,539 INFO L85 PathProgramCache]: Analyzing trace with hash 2140446929, now seen corresponding path program 41 times [2024-04-27 09:23:19,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:19,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:19,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:19,559 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:19,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:19,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:19,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:19,569 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:20,180 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:20,187 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:20,188 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:23:20,238 INFO L85 PathProgramCache]: Analyzing trace with hash -1484100934, now seen corresponding path program 40 times [2024-04-27 09:23:20,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:20,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:20,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:20,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:20,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:20,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:20,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:20,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:20,502 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:20,510 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:20,510 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:23:20,565 INFO L85 PathProgramCache]: Analyzing trace with hash 506300745, now seen corresponding path program 40 times [2024-04-27 09:23:20,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:20,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:20,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:20,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:20,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:20,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:20,834 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:20,841 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:20,841 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:23:20,892 INFO L85 PathProgramCache]: Analyzing trace with hash -260755600, now seen corresponding path program 40 times [2024-04-27 09:23:20,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:20,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:20,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:20,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:20,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:20,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:21,245 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:21,246 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:21,298 INFO L85 PathProgramCache]: Analyzing trace with hash 507254051, now seen corresponding path program 174 times [2024-04-27 09:23:21,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:21,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:21,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:21,302 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:21,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:21,474 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:21,475 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:21,532 INFO L85 PathProgramCache]: Analyzing trace with hash -901886849, now seen corresponding path program 23 times [2024-04-27 09:23:21,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:21,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:21,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:21,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:23:21,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:21,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:21,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:21,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:23:21,740 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:21,740 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:21,790 INFO L85 PathProgramCache]: Analyzing trace with hash 1910569516, now seen corresponding path program 23 times [2024-04-27 09:23:21,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:21,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:21,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:21,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:23:21,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:21,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:21,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:21,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 09:23:21,964 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:21,970 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:21,970 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:23:22,023 INFO L85 PathProgramCache]: Analyzing trace with hash 2139841255, now seen corresponding path program 175 times [2024-04-27 09:23:22,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:22,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:22,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:22,026 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:22,176 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:22,182 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:22,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:23:22,237 INFO L85 PathProgramCache]: Analyzing trace with hash 1910569546, now seen corresponding path program 41 times [2024-04-27 09:23:22,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:22,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:22,241 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:22,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:22,403 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:22,411 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:22,412 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:23:22,468 INFO L85 PathProgramCache]: Analyzing trace with hash -901886135, now seen corresponding path program 41 times [2024-04-27 09:23:22,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:22,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:22,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:22,471 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:22,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:22,619 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:22,626 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:22,627 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:23:22,687 INFO L85 PathProgramCache]: Analyzing trace with hash 2106300992, now seen corresponding path program 41 times [2024-04-27 09:23:22,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:22,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:22,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:22,690 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:22,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:22,857 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:22,857 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:22,908 INFO L85 PathProgramCache]: Analyzing trace with hash 1910569547, now seen corresponding path program 176 times [2024-04-27 09:23:22,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:22,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:22,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:22,912 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:23,051 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:23,059 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:23,059 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:23:23,111 INFO L85 PathProgramCache]: Analyzing trace with hash 1910569547, now seen corresponding path program 177 times [2024-04-27 09:23:23,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:23,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:23,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:23,115 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:23,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:23,255 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:23,262 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:23,262 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:23:23,319 INFO L85 PathProgramCache]: Analyzing trace with hash -901886103, now seen corresponding path program 178 times [2024-04-27 09:23:23,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:23,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:23,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:23,326 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:23,492 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:23,492 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:23,609 INFO L85 PathProgramCache]: Analyzing trace with hash 2139841249, now seen corresponding path program 179 times [2024-04-27 09:23:23,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:23,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:23,612 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:23,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:23,789 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:23,789 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:23,841 INFO L85 PathProgramCache]: Analyzing trace with hash -1454993516, now seen corresponding path program 24 times [2024-04-27 09:23:23,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:23,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:23,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:23,857 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:23,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:23,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:23,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:23,873 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:24,040 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:24,040 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:24,099 INFO L85 PathProgramCache]: Analyzing trace with hash 2139841349, now seen corresponding path program 24 times [2024-04-27 09:23:24,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:24,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:24,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:24,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:24,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:24,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:24,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:24,131 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-04-27 09:23:24,287 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:24,287 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:24,338 INFO L85 PathProgramCache]: Analyzing trace with hash -1454993515, now seen corresponding path program 180 times [2024-04-27 09:23:24,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:24,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:24,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:24,341 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:24,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:24,485 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:24,491 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:24,491 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:23:24,541 INFO L85 PathProgramCache]: Analyzing trace with hash -1454993515, now seen corresponding path program 181 times [2024-04-27 09:23:24,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:24,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:24,544 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:24,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:24,687 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:24,695 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:24,695 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:23:24,746 INFO L85 PathProgramCache]: Analyzing trace with hash 507254057, now seen corresponding path program 182 times [2024-04-27 09:23:24,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:24,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:24,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:24,750 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:24,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:25,298 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:25,299 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:25,347 INFO L85 PathProgramCache]: Analyzing trace with hash -260731581, now seen corresponding path program 4 times [2024-04-27 09:23:25,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:25,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:25,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:25,350 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:25,603 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:25,604 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:25,662 INFO L85 PathProgramCache]: Analyzing trace with hash 1931252137, now seen corresponding path program 183 times [2024-04-27 09:23:25,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:25,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:25,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:25,665 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:25,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:25,870 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:25,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:25,987 INFO L85 PathProgramCache]: Analyzing trace with hash 2140508437, now seen corresponding path program 5 times [2024-04-27 09:23:25,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:25,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:25,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:25,990 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:26,556 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:26,557 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 25 [2024-04-27 09:23:26,635 INFO L85 PathProgramCache]: Analyzing trace with hash 1481555327, now seen corresponding path program 5 times [2024-04-27 09:23:26,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:26,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:26,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:26,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:23:26,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:26,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:26,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:23:26,883 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:26,883 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:26,936 INFO L85 PathProgramCache]: Analyzing trace with hash 2047260265, now seen corresponding path program 2 times [2024-04-27 09:23:26,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:26,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:26,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:26,939 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:26,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:27,100 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2024-04-27 09:23:27,100 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 37 [2024-04-27 09:23:27,146 INFO L85 PathProgramCache]: Analyzing trace with hash -1316303941, now seen corresponding path program 3 times [2024-04-27 09:23:27,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:27,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:27,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:27,149 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:27,284 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:27,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 25 [2024-04-27 09:23:27,371 INFO L85 PathProgramCache]: Analyzing trace with hash -1753323099, now seen corresponding path program 2 times [2024-04-27 09:23:27,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:27,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:27,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:27,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:23:27,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:27,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:27,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:27,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:23:27,937 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:27,944 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:27,944 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:23:28,192 INFO L85 PathProgramCache]: Analyzing trace with hash -1383611439, now seen corresponding path program 2 times [2024-04-27 09:23:28,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:28,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:28,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:28,196 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:28,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:28,959 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:28,960 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:28,969 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:28,969 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:23:29,011 INFO L85 PathProgramCache]: Analyzing trace with hash -104232953, now seen corresponding path program 3 times [2024-04-27 09:23:29,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:29,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:29,014 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:29,160 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:29,161 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:23:29,232 INFO L85 PathProgramCache]: Analyzing trace with hash 1063745843, now seen corresponding path program 4 times [2024-04-27 09:23:29,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:29,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:29,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:29,235 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 09:23:29,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 09:23:29,421 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:29,421 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:23:29,459 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:29,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 29 [2024-04-27 09:23:29,485 INFO L85 PathProgramCache]: Analyzing trace with hash -537021361, now seen corresponding path program 2 times [2024-04-27 09:23:29,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:29,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:29,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:29,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:29,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:29,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:23:29,600 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-04-27 09:23:29,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=465, Invalid=6808, Unknown=53, NotChecked=684, Total=8010 [2024-04-27 09:23:29,846 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:29,846 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:29,850 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:29,851 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:23:30,063 INFO L85 PathProgramCache]: Analyzing trace with hash -744309962, now seen corresponding path program 42 times [2024-04-27 09:23:30,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:30,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:30,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:30,131 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:23:30,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:30,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:30,163 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:23:30,309 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:30,318 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:30,318 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:23:30,520 INFO L85 PathProgramCache]: Analyzing trace with hash -2131720834, now seen corresponding path program 43 times [2024-04-27 09:23:30,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:30,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:30,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:30,681 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:23:30,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:30,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:30,790 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:23:30,934 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:30,934 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:30,938 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:23:30,938 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:23:31,506 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_l_In_585 Int) (v_j_In_526 Int)) (let ((.cse0 (select (store c_A v_l_In_585 (+ (- 1) (select c_A v_l_In_585))) v_j_In_526))) (or (< v_j_In_526 2) (< .cse0 (select c_A 0)) (= .cse0 (select c_A v_j_In_526))))) is different from false [2024-04-27 09:23:31,507 INFO L85 PathProgramCache]: Analyzing trace with hash 1977667828, now seen corresponding path program 44 times [2024-04-27 09:23:31,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:31,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:31,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:31,585 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:23:31,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:23:31,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:23:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:23:31,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:23:31,764 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:23:31,771 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:23:31,771 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:24:02,593 INFO L85 PathProgramCache]: Analyzing trace with hash -568371652, now seen corresponding path program 45 times [2024-04-27 09:24:02,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:24:02,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:24:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:24:02,626 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:24:02,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:24:02,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:24:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:24:02,660 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:24:02,818 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:24:02,820 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:24:02,825 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:24:02,826 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:24:02,858 INFO L85 PathProgramCache]: Analyzing trace with hash -1788298958, now seen corresponding path program 46 times [2024-04-27 09:24:02,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:24:02,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:24:02,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:24:02,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:24:02,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:24:02,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:24:02,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:24:02,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:24:03,019 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:24:03,027 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:24:03,027 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:24:03,054 INFO L85 PathProgramCache]: Analyzing trace with hash -568377360, now seen corresponding path program 47 times [2024-04-27 09:24:03,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:24:03,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:24:03,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:24:03,064 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:24:03,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:24:03,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:24:03,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:24:03,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-27 09:24:03,228 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:24:03,236 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:24:03,236 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:24:03,416 INFO L85 PathProgramCache]: Analyzing trace with hash -2080070856, now seen corresponding path program 48 times [2024-04-27 09:24:03,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:24:03,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:24:03,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:24:03,431 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:24:03,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:24:03,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:24:03,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:24:03,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 09:24:03,604 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:24:03,605 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:24:03,609 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:24:03,610 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:24:04,152 INFO L85 PathProgramCache]: Analyzing trace with hash -1788296970, now seen corresponding path program 49 times [2024-04-27 09:24:04,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:24:04,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:24:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:24:04,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:24:04,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:24:04,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:24:04,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:24:04,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-04-27 09:24:04,354 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:24:04,361 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:24:04,361 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2024-04-27 09:24:04,529 INFO L85 PathProgramCache]: Analyzing trace with hash 1831279319, now seen corresponding path program 42 times [2024-04-27 09:24:04,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:24:04,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:24:04,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:24:04,560 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:24:04,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:24:04,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:24:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:24:04,655 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:24:04,791 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:24:04,792 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:24:04,796 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:24:04,796 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 43 [2024-04-27 09:24:04,972 INFO L85 PathProgramCache]: Analyzing trace with hash -66442081, now seen corresponding path program 43 times [2024-04-27 09:24:04,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:24:04,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:24:04,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:24:05,011 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:24:05,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:24:05,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:24:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:24:05,048 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:24:05,194 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:24:05,201 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-04-27 09:24:05,202 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:24:05,859 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_j_In_534 Int) (v_l_In_593 Int)) (let ((.cse0 (select (store c_A v_l_In_593 (+ (- 1) (select c_A v_l_In_593))) v_j_In_534))) (or (< .cse0 (select c_A 0)) (< v_l_In_593 2) (= .cse0 (select c_A v_j_In_534))))) is different from false [2024-04-27 09:24:05,860 INFO L85 PathProgramCache]: Analyzing trace with hash -1077162923, now seen corresponding path program 44 times [2024-04-27 09:24:05,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:24:05,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:24:05,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:24:05,906 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:24:05,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 09:24:05,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 09:24:05,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 09:24:05,948 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 09:24:06,126 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:24:06,127 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 09:24:06,132 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-04-27 09:24:06,132 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 46 [2024-04-27 09:24:15,333 WARN L249 Executor]: External (MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-04-27 09:24:15,334 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 101 [2024-04-27 09:24:15,338 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 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tingSolverStorable190,SelfDestructingSolverStorable188,SelfDestructingSolverStorable189,SelfDestructingSolverStorable184,SelfDestructingSolverStorable185,SelfDestructingSolverStorable186,SelfDestructingSolverStorable187,SelfDestructingSolverStorable180,SelfDestructingSolverStorable181,SelfDestructingSolverStorable182,SelfDestructingSolverStorable183,SelfDestructingSolverStorable177,SelfDestructingSolverStorable298,SelfDestructingSolverStorable178,SelfDestructingSolverStorable299,SelfDestructingSolverStorable179,SelfDestructingSolverStorable199,SelfDestructingSolverStorable151,SelfDestructingSolverStorable272,SelfDestructingSolverStorable393,SelfDestructingSolverStorable152,SelfDestructingSolverStorable273,SelfDestructingSolverStorable394,SelfDestructingSolverStorable153,SelfDestructingSolverStorable274,SelfDestructingSolverStorable395,SelfDestructingSolverStorable154,SelfDestructingSolverStorable275,SelfDestructingSolverStorable396,SelfDestructingSolverStorable390,SelfDestructingSolverStorable30,SelfDestructingSolverStorable270,SelfDestructingSolverStorable391,SelfDestructingSolverStorable31,SelfDestructingSolverStorable150,SelfDestructingSolverStorable271,SelfDestructingSolverStorable392,SelfDestructingSolverStorable4,SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,SelfDestructingSolverStorable1,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable32,SelfDestructingSolverStorable148,SelfDestructingSolverStorable269,SelfDestructingSolverStorable33,SelfDestructingSolverStorable149,SelfDestructingSolverStorable34,SelfDestructingSolverStorable9,SelfDestructingSolverStorable35,SelfDestructingSolverStorable36,SelfDestructingSolverStorable144,SelfDestructingSolverStorable265,SelfDestructingSolverStorable386,SelfDestructingSolverStorable37,SelfDestructingSolverStorable145,SelfDestructingSolverStorable266,SelfDestructingSolverStorable387,SelfDestructingSolverStorable38,SelfDestructingSolverStorable146,SelfDestructingSolverStorable267,SelfDestructingSolverStorable388,SelfDestructingSolverStorable39,SelfDestructingSolverStorable147,SelfDestructingSolverStorable268,SelfDestructingSolverStorable389,SelfDestructingSolverStorable140,SelfDestructingSolverStorable261,SelfDestructingSolverStorable382,SelfDestructingSolverStorable141,SelfDestructingSolverStorable262,SelfDestructingSolverStorable383,SelfDestructingSolverStorable142,SelfDestructingSolverStorable263,SelfDestructingSolverStorable384,SelfDestructingSolverStorable143,SelfDestructingSolverStorable264,SelfDestructingSolverStorable385,SelfDestructingSolverStorable40,SelfDestructingSolverStorable41,SelfDestructingSolverStorable380,SelfDestructingSolverStorable42,SelfDestructingSolverStorable260,SelfDestructingSolverStorable381,SelfDestructingSolverStorable0,SelfDestructingSolverStorable43,SelfDestructingSolverStorable137,SelfDestructingSolverStorable258,SelfDestructingSolverStorable379,SelfDestructingSolverStorable44,SelfDestructingSolverStorable138,SelfDestructingSolverStorable259,SelfDestructingSolverStorable45,SelfDestructingSolverStorable139,SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,SelfDestructingSolverStorable133,SelfDestructingSolverStorable254,SelfDestructingSolverStorable375,SelfDestructingSolverStorable496,SelfDestructingSolverStorable48,SelfDestructingSolverStorable134,SelfDestructingSolverStorable255,SelfDestructingSolverStorable376,SelfDestructingSolverStorable497,SelfDestructingSolverStorable49,SelfDestructingSolverStorable135,SelfDestructingSolverStorable256,SelfDestructingSolverStorable377,SelfDestructingSolverStorable498,SelfDestructingSolverStorable136,SelfDestructingSolverStorable257,SelfDestructingSolverStorable378,SelfDestructingSolverStorable499,SelfDestructingSolverStorable173,SelfDestructingSolverStorable294,SelfDestructingSolverStorable174,SelfDestructingSolverStorable295,SelfDestructingSolverStorable175,SelfDestructingSolverStorable296,SelfDestructingSolverStorable176,SelfDestructingSolverStorable297,SelfDestructingSolverStorable290,SelfDestructingSolverStorable170,SelfDestructingSolverStorable291,SelfDestructingSolverStorable171,SelfDestructingSolverStorable292,SelfDestructingSolverStorable172,SelfDestructingSolverStorable293,SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable10,SelfDestructingSolverStorable11,SelfDestructingSolverStorable12,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable166,SelfDestructingSolverStorable287,SelfDestructingSolverStorable15,SelfDestructingSolverStorable167,SelfDestructingSolverStorable288,SelfDestructingSolverStorable16,SelfDestructingSolverStorable168,SelfDestructingSolverStorable289,SelfDestructingSolverStorable17,SelfDestructingSolverStorable169,SelfDestructingSolverStorable162,SelfDestructingSolverStorable283,SelfDestructingSolverStorable163,SelfDestructingSolverStorable284,SelfDestructingSolverStorable164,SelfDestructingSolverStorable285,SelfDestructingSolverStorable165,SelfDestructingSolverStorable286,SelfDestructingSolverStorable280,SelfDestructingSolverStorable160,SelfDestructingSolverStorable281,SelfDestructingSolverStorable20,SelfDestructingSolverStorable161,SelfDestructingSolverStorable282,SelfDestructingSolverStorable29,SelfDestructingSolverStorable21,SelfDestructingSolverStorable159,SelfDestructingSolverStorable22,SelfDestructingSolverStorable23,SelfDestructingSolverStorable24,SelfDestructingSolverStorable25,SelfDestructingSolverStorable155,SelfDestructingSolverStorable276,SelfDestructingSolverStorable397,SelfDestructingSolverStorable26,SelfDestructingSolverStorable156,SelfDestructingSolverStorable277,SelfDestructingSolverStorable398,SelfDestructingSolverStorable27,SelfDestructingSolverStorable157,SelfDestructingSolverStorable278,SelfDestructingSolverStorable399,SelfDestructingSolverStorable28,SelfDestructingSolverStorable158,SelfDestructingSolverStorable279,SelfDestructingSolverStorable470,SelfDestructingSolverStorable591,SelfDestructingSolverStorable350,SelfDestructingSolverStorable471,SelfDestructingSolverStorable592,SelfDestructingSolverStorable70,SelfDestructingSolverStorable230,SelfDestructingSolverStorable351,SelfDestructingSolverStorable472,SelfDestructingSolverStorable593,SelfDestructingSolverStorable71,SelfDestructingSolverStorable110,SelfDestructingSolverStorable231,SelfDestructingSolverStorable352,SelfDestructingSolverStorable473,SelfDestructingSolverStorable594,SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,SelfDestructingSolverStorable74,SelfDestructingSolverStorable75,SelfDestructingSolverStorable590,SelfDestructingSolverStorable108,SelfDestructingSolverStorable229,SelfDestructingSolverStorable109,SelfDestructingSolverStorable76,SelfDestructingSolverStorable104,SelfDestructingSolverStorable225,SelfDestructingSolverStorable346,SelfDestructingSolverStorable467,SelfDestructingSolverStorable588,SelfDestructingSolverStorable77,SelfDestructingSolverStorable105,SelfDestructingSolverStorable226,SelfDestructingSolverStorable347,SelfDestructingSolverStorable468,SelfDestructingSolverStorable589,SelfDestructingSolverStorable78,SelfDestructingSolverStorable106,SelfDestructingSolverStorable227,SelfDestructingSolverStorable348,SelfDestructingSolverStorable469,SelfDestructingSolverStorable79,SelfDestructingSolverStorable107,SelfDestructingSolverStorable228,SelfDestructingSolverStorable349,SelfDestructingSolverStorable100,SelfDestructingSolverStorable221,SelfDestructingSolverStorable342,SelfDestructingSolverStorable463,SelfDestructingSolverStorable584,SelfDestructingSolverStorable101,SelfDestructingSolverStorable222,SelfDestructingSolverStorable343,SelfDestructingSolverStorable464,SelfDestructingSolverStorable585,SelfDestructingSolverStorable102,SelfDestructingSolverStorable223,SelfDestructingSolverStorable344,SelfDestructingSolverStorable465,SelfDestructingSolverStorable586,SelfDestructingSolverStorable103,SelfDestructingSolverStorable224,SelfDestructingSolverStorable345,SelfDestructingSolverStorable466,SelfDestructingSolverStorable587,SelfDestructingSolverStorable580,SelfDestructingSolverStorable80,SelfDestructingSolverStorable460,SelfDestructingSolverStorable581,SelfDestructingSolverStorable81,SelfDestructingSolverStorable340,SelfDestructingSolverStorable461,SelfDestructingSolverStorable582,SelfDestructingSolverStorable82,SelfDestructingSolverStorable220,SelfDestructingSolverStorable341,SelfDestructingSolverStorable462,SelfDestructingSolverStorable583,SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,SelfDestructingSolverStorable218,SelfDestructingSolverStorable339,SelfDestructingSolverStorable219,SelfDestructingSolverStorable87,SelfDestructingSolverStorable214,SelfDestructingSolverStorable335,SelfDestructingSolverStorable456,SelfDestructingSolverStorable577,SelfDestructingSolverStorable698,SelfDestructingSolverStorable88,SelfDestructingSolverStorable215,SelfDestructingSolverStorable336,SelfDestructingSolverStorable457,SelfDestructingSolverStorable578,SelfDestructingSolverStorable699,SelfDestructingSolverStorable89,SelfDestructingSolverStorable216,SelfDestructingSolverStorable337,SelfDestructingSolverStorable458,SelfDestructingSolverStorable579,SelfDestructingSolverStorable217,SelfDestructingSolverStorable338,SelfDestructingSolverStorable459,SelfDestructingSolverStorable210,SelfDestructingSolverStorable331,SelfDestructingSolverStorable452,SelfDestructingSolverStorable573,SelfDestructingSolverStorable694,SelfDestructingSolverStorable211,SelfDestructingSolverStorable332,SelfDestructingSolverStorable453,SelfDestructingSolverStorable574,SelfDestructingSolverStorable695,SelfDestructingSolverStorable212,SelfDestructingSolverStorable333,SelfDestructingSolverStorable454,SelfDestructingSolverStorable575,SelfDestructingSolverStorable696,SelfDestructingSolverStorable213,SelfDestructingSolverStora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[2024-04-27 09:24:15,339 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.checkSat(ManagedScript.java:148) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker.checkImplication(MonolithicImplicationChecker.java:85) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.compare(PredicateUnifier.java:915) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.(PredicateUnifier.java:789) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:377) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:313) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.PostConditionTraceChecker.checkTrace(PostConditionTraceChecker.java:103) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.ConditionalCommutativityChecker.checkConditionalCommutativity(ConditionalCommutativityChecker.java:144) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.ConditionalCommutativityCheckerVisitor.discoverState(ConditionalCommutativityCheckerVisitor.java:186) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.ConditionalCommutativityCheckerVisitor.discoverState(ConditionalCommutativityCheckerVisitor.java:1) at de.uni_freiburg.informatik.ultimate.automata.partialorder.visitors.DeadEndOptimizingSearchVisitor.discoverState(DeadEndOptimizingSearchVisitor.java:73) at de.uni_freiburg.informatik.ultimate.automata.partialorder.DepthFirstTraversal.visitState(DepthFirstTraversal.java:222) at de.uni_freiburg.informatik.ultimate.automata.partialorder.DepthFirstTraversal.traverse(DepthFirstTraversal.java:165) at de.uni_freiburg.informatik.ultimate.automata.partialorder.DepthFirstTraversal.(DepthFirstTraversal.java:98) at de.uni_freiburg.informatik.ultimate.automata.partialorder.DepthFirstTraversal.traverse(DepthFirstTraversal.java:122) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.PartialOrderReductionFacade.apply(PartialOrderReductionFacade.java:321) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.PartialOrderCegarLoop.isAbstractionEmpty(PartialOrderCegarLoop.java:367) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:466) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:366) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:415) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:225) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 40 more [2024-04-27 09:24:15,345 INFO L158 Benchmark]: Toolchain (without parser) took 346453.23ms. Allocated memory was 266.3MB in the beginning and 958.4MB in the end (delta: 692.1MB). Free memory was 237.8MB in the beginning and 487.2MB in the end (delta: -249.4MB). Peak memory consumption was 442.6MB. Max. memory is 8.0GB. [2024-04-27 09:24:15,346 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.14ms. Allocated memory is still 266.3MB. Free memory is still 233.3MB. There was no memory consumed. Max. memory is 8.0GB. [2024-04-27 09:24:15,346 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.39ms. Allocated memory is still 266.3MB. Free memory was 238.4MB in the beginning and 236.7MB in the end (delta: 1.7MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-04-27 09:24:15,346 INFO L158 Benchmark]: Boogie Preprocessor took 22.63ms. Allocated memory is still 266.3MB. Free memory was 236.7MB in the beginning and 235.7MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-04-27 09:24:15,346 INFO L158 Benchmark]: RCFGBuilder took 258.88ms. Allocated memory is still 266.3MB. Free memory was 235.7MB in the beginning and 224.2MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2024-04-27 09:24:15,346 INFO L158 Benchmark]: TraceAbstraction took 346102.68ms. Allocated memory was 266.3MB in the beginning and 958.4MB in the end (delta: 692.1MB). Free memory was 223.1MB in the beginning and 487.2MB in the end (delta: -264.1MB). Peak memory consumption was 428.9MB. Max. memory is 8.0GB. [2024-04-27 09:24:15,346 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.14ms. Allocated memory is still 266.3MB. Free memory is still 233.3MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 41.39ms. Allocated memory is still 266.3MB. Free memory was 238.4MB in the beginning and 236.7MB in the end (delta: 1.7MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 22.63ms. Allocated memory is still 266.3MB. Free memory was 236.7MB in the beginning and 235.7MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 258.88ms. Allocated memory is still 266.3MB. Free memory was 235.7MB in the beginning and 224.2MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * TraceAbstraction took 346102.68ms. Allocated memory was 266.3MB in the beginning and 958.4MB in the end (delta: 692.1MB). Free memory was 223.1MB in the beginning and 487.2MB in the end (delta: -264.1MB). Peak memory consumption was 428.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-04-27 09:24:15,364 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 Received shutdown request...