/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/array-examples/standard_seq_init_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 10:16:57,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 10:16:57,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 10:16:57,867 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-10-16 10:16:57,930 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 10:16:57,931 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 10:16:57,932 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 10:16:57,934 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 10:16:57,963 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 10:16:57,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 10:16:57,964 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 10:16:57,964 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 10:16:57,965 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 10:16:57,965 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 10:16:57,966 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 10:16:57,966 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 10:16:57,967 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 10:16:57,967 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 10:16:57,967 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 10:16:57,968 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 10:16:57,968 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 10:16:57,968 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 10:16:57,968 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 10:16:57,968 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 10:16:57,969 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 10:16:57,969 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 10:16:57,969 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 10:16:57,969 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 10:16:57,970 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 10:16:57,970 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 10:16:57,970 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 10:16:57,970 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 10:16:57,970 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 10:16:57,971 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 10:16:57,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 10:16:57,971 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 10:16:57,971 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 10:16:57,971 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 10:16:57,972 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 10:16:57,972 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 10:16:57,972 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 10:16:57,972 INFO L138 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/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 10:16:58,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 10:16:58,388 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 10:16:58,393 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 10:16:58,394 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 10:16:58,395 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 10:16:58,397 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-examples/standard_seq_init_ground.i [2022-10-16 10:16:58,483 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edefb2b58/fd1144cf53694ffba99a22fd9ded5521/FLAGbb1311a1c [2022-10-16 10:16:59,078 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 10:16:59,079 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-examples/standard_seq_init_ground.i [2022-10-16 10:16:59,086 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edefb2b58/fd1144cf53694ffba99a22fd9ded5521/FLAGbb1311a1c [2022-10-16 10:16:59,463 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edefb2b58/fd1144cf53694ffba99a22fd9ded5521 [2022-10-16 10:16:59,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 10:16:59,475 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 10:16:59,479 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 10:16:59,479 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 10:16:59,484 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 10:16:59,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 10:16:59" (1/1) ... [2022-10-16 10:16:59,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36abaa0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:16:59, skipping insertion in model container [2022-10-16 10:16:59,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 10:16:59" (1/1) ... [2022-10-16 10:16:59,498 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 10:16:59,520 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 10:16:59,675 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-examples/standard_seq_init_ground.i[817,830] [2022-10-16 10:16:59,693 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 10:16:59,703 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 10:16:59,720 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-examples/standard_seq_init_ground.i[817,830] [2022-10-16 10:16:59,726 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 10:16:59,749 INFO L208 MainTranslator]: Completed translation [2022-10-16 10:16:59,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:16:59 WrapperNode [2022-10-16 10:16:59,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 10:16:59,751 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 10:16:59,751 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 10:16:59,752 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 10:16:59,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:16:59" (1/1) ... [2022-10-16 10:16:59,773 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:16:59" (1/1) ... [2022-10-16 10:16:59,808 INFO L138 Inliner]: procedures = 15, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 56 [2022-10-16 10:16:59,808 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 10:16:59,810 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 10:16:59,810 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 10:16:59,810 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 10:16:59,822 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:16:59" (1/1) ... [2022-10-16 10:16:59,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:16:59" (1/1) ... [2022-10-16 10:16:59,837 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:16:59" (1/1) ... [2022-10-16 10:16:59,838 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:16:59" (1/1) ... [2022-10-16 10:16:59,852 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:16:59" (1/1) ... [2022-10-16 10:16:59,866 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:16:59" (1/1) ... [2022-10-16 10:16:59,868 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:16:59" (1/1) ... [2022-10-16 10:16:59,870 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:16:59" (1/1) ... [2022-10-16 10:16:59,874 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 10:16:59,875 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 10:16:59,882 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 10:16:59,882 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 10:16:59,883 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:16:59" (1/1) ... [2022-10-16 10:16:59,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 10:16:59,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 10:16:59,947 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-16 10:16:59,975 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-16 10:17:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 10:17:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 10:17:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 10:17:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 10:17:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 10:17:00,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 10:17:00,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 10:17:00,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 10:17:00,166 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 10:17:00,169 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 10:17:00,440 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 10:17:00,449 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 10:17:00,449 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-16 10:17:00,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 10:17:00 BoogieIcfgContainer [2022-10-16 10:17:00,452 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 10:17:00,455 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 10:17:00,455 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 10:17:00,460 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 10:17:00,460 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 10:16:59" (1/3) ... [2022-10-16 10:17:00,461 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@778d0d48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 10:17:00, skipping insertion in model container [2022-10-16 10:17:00,461 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:16:59" (2/3) ... [2022-10-16 10:17:00,462 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@778d0d48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 10:17:00, skipping insertion in model container [2022-10-16 10:17:00,462 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 10:17:00" (3/3) ... [2022-10-16 10:17:00,464 INFO L112 eAbstractionObserver]: Analyzing ICFG standard_seq_init_ground.i [2022-10-16 10:17:00,529 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 10:17:00,529 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 10 error locations. [2022-10-16 10:17:00,674 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-16 10:17:00,710 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=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@48cf91fc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-16 10:17:00,711 INFO L358 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2022-10-16 10:17:00,733 INFO L276 IsEmpty]: Start isEmpty. Operand has 33 states, 22 states have (on average 1.6818181818181819) internal successors, (37), 32 states have internal predecessors, (37), 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) [2022-10-16 10:17:00,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-16 10:17:00,746 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:00,747 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-10-16 10:17:00,748 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:00,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:00,761 INFO L85 PathProgramCache]: Analyzing trace with hash 925796, now seen corresponding path program 1 times [2022-10-16 10:17:00,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:00,774 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1645428074] [2022-10-16 10:17:00,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:00,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:00,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:01,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:01,027 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:17:01,028 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1645428074] [2022-10-16 10:17:01,029 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1645428074] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 10:17:01,029 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 10:17:01,029 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-16 10:17:01,032 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838333938] [2022-10-16 10:17:01,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 10:17:01,038 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 10:17:01,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:17:01,075 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 10:17:01,076 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 10:17:01,079 INFO L87 Difference]: Start difference. First operand has 33 states, 22 states have (on average 1.6818181818181819) internal successors, (37), 32 states have internal predecessors, (37), 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) Second operand has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 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) [2022-10-16 10:17:01,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:17:01,143 INFO L93 Difference]: Finished difference Result 64 states and 72 transitions. [2022-10-16 10:17:01,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 10:17:01,146 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 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) Word has length 4 [2022-10-16 10:17:01,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:17:01,156 INFO L225 Difference]: With dead ends: 64 [2022-10-16 10:17:01,157 INFO L226 Difference]: Without dead ends: 37 [2022-10-16 10:17:01,160 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 10:17:01,165 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 7 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 50 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 10:17:01,167 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 50 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 10:17:01,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2022-10-16 10:17:01,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 35. [2022-10-16 10:17:01,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 25 states have (on average 1.52) internal successors, (38), 34 states have internal predecessors, (38), 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) [2022-10-16 10:17:01,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 38 transitions. [2022-10-16 10:17:01,212 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 38 transitions. Word has length 4 [2022-10-16 10:17:01,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:17:01,213 INFO L495 AbstractCegarLoop]: Abstraction has 35 states and 38 transitions. [2022-10-16 10:17:01,213 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 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) [2022-10-16 10:17:01,214 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 38 transitions. [2022-10-16 10:17:01,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-16 10:17:01,214 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:01,214 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2022-10-16 10:17:01,215 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-16 10:17:01,215 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:01,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:01,216 INFO L85 PathProgramCache]: Analyzing trace with hash 889691398, now seen corresponding path program 1 times [2022-10-16 10:17:01,216 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:01,217 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862320817] [2022-10-16 10:17:01,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:01,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:01,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:01,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:01,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:17:01,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862320817] [2022-10-16 10:17:01,647 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [862320817] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 10:17:01,647 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 10:17:01,647 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 10:17:01,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1909592354] [2022-10-16 10:17:01,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 10:17:01,649 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 10:17:01,650 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:17:01,650 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 10:17:01,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-16 10:17:01,651 INFO L87 Difference]: Start difference. First operand 35 states and 38 transitions. Second operand has 4 states, 3 states have (on average 2.0) internal successors, (6), 4 states have internal predecessors, (6), 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) [2022-10-16 10:17:01,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:17:01,729 INFO L93 Difference]: Finished difference Result 37 states and 38 transitions. [2022-10-16 10:17:01,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 10:17:01,730 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 2.0) internal successors, (6), 4 states have internal predecessors, (6), 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) Word has length 6 [2022-10-16 10:17:01,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:17:01,731 INFO L225 Difference]: With dead ends: 37 [2022-10-16 10:17:01,731 INFO L226 Difference]: Without dead ends: 35 [2022-10-16 10:17:01,732 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-16 10:17:01,733 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 4 mSDsluCounter, 33 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 55 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 10:17:01,734 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 55 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 10:17:01,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-10-16 10:17:01,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2022-10-16 10:17:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 25 states have (on average 1.44) internal successors, (36), 34 states have internal predecessors, (36), 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) [2022-10-16 10:17:01,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 36 transitions. [2022-10-16 10:17:01,743 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 36 transitions. Word has length 6 [2022-10-16 10:17:01,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:17:01,743 INFO L495 AbstractCegarLoop]: Abstraction has 35 states and 36 transitions. [2022-10-16 10:17:01,744 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 2.0) internal successors, (6), 4 states have internal predecessors, (6), 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) [2022-10-16 10:17:01,744 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 36 transitions. [2022-10-16 10:17:01,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-16 10:17:01,744 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:01,745 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 10:17:01,745 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-10-16 10:17:01,745 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:01,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:01,746 INFO L85 PathProgramCache]: Analyzing trace with hash -851832465, now seen corresponding path program 1 times [2022-10-16 10:17:01,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:01,747 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1323024849] [2022-10-16 10:17:01,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:01,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:01,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:01,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-16 10:17:01,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:17:01,801 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1323024849] [2022-10-16 10:17:01,801 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1323024849] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 10:17:01,801 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 10:17:01,801 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-16 10:17:01,802 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [602511394] [2022-10-16 10:17:01,802 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 10:17:01,802 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 10:17:01,803 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:17:01,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 10:17:01,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 10:17:01,804 INFO L87 Difference]: Start difference. First operand 35 states and 36 transitions. Second operand has 3 states, 2 states have (on average 5.5) internal successors, (11), 3 states have internal predecessors, (11), 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) [2022-10-16 10:17:01,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:17:01,826 INFO L93 Difference]: Finished difference Result 35 states and 36 transitions. [2022-10-16 10:17:01,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 10:17:01,827 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 5.5) internal successors, (11), 3 states have internal predecessors, (11), 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) Word has length 11 [2022-10-16 10:17:01,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:17:01,828 INFO L225 Difference]: With dead ends: 35 [2022-10-16 10:17:01,828 INFO L226 Difference]: Without dead ends: 33 [2022-10-16 10:17:01,829 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 10:17:01,831 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 9 mSDsluCounter, 14 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 33 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 10:17:01,832 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 33 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 10:17:01,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2022-10-16 10:17:01,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2022-10-16 10:17:01,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 25 states have (on average 1.36) internal successors, (34), 32 states have internal predecessors, (34), 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) [2022-10-16 10:17:01,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 34 transitions. [2022-10-16 10:17:01,839 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 34 transitions. Word has length 11 [2022-10-16 10:17:01,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:17:01,840 INFO L495 AbstractCegarLoop]: Abstraction has 33 states and 34 transitions. [2022-10-16 10:17:01,840 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 5.5) internal successors, (11), 3 states have internal predecessors, (11), 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) [2022-10-16 10:17:01,841 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 34 transitions. [2022-10-16 10:17:01,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-10-16 10:17:01,842 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:01,842 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 10:17:01,842 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-10-16 10:17:01,843 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:01,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:01,844 INFO L85 PathProgramCache]: Analyzing trace with hash -637002594, now seen corresponding path program 1 times [2022-10-16 10:17:01,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:01,844 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [296594730] [2022-10-16 10:17:01,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:01,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:01,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:01,927 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:01,928 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:17:01,928 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [296594730] [2022-10-16 10:17:01,929 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [296594730] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 10:17:01,929 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [986937828] [2022-10-16 10:17:01,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:01,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 10:17:01,930 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 10:17:01,932 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 10:17:01,934 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-10-16 10:17:01,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:01,989 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-16 10:17:01,995 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 10:17:02,057 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:02,058 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 10:17:02,058 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [986937828] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 10:17:02,059 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 10:17:02,059 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2022-10-16 10:17:02,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2117120433] [2022-10-16 10:17:02,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 10:17:02,060 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 10:17:02,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:17:02,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 10:17:02,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-16 10:17:02,062 INFO L87 Difference]: Start difference. First operand 33 states and 34 transitions. Second operand has 4 states, 3 states have (on average 4.0) internal successors, (12), 4 states have internal predecessors, (12), 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) [2022-10-16 10:17:02,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:17:02,100 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2022-10-16 10:17:02,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 10:17:02,100 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 4.0) internal successors, (12), 4 states have internal predecessors, (12), 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) Word has length 12 [2022-10-16 10:17:02,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:17:02,101 INFO L225 Difference]: With dead ends: 33 [2022-10-16 10:17:02,102 INFO L226 Difference]: Without dead ends: 31 [2022-10-16 10:17:02,102 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-16 10:17:02,104 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 36 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 21 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 10:17:02,105 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [36 Valid, 21 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 10:17:02,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2022-10-16 10:17:02,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 29. [2022-10-16 10:17:02,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 23 states have (on average 1.3043478260869565) internal successors, (30), 28 states have internal predecessors, (30), 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) [2022-10-16 10:17:02,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 30 transitions. [2022-10-16 10:17:02,112 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 30 transitions. Word has length 12 [2022-10-16 10:17:02,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:17:02,113 INFO L495 AbstractCegarLoop]: Abstraction has 29 states and 30 transitions. [2022-10-16 10:17:02,113 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 4.0) internal successors, (12), 4 states have internal predecessors, (12), 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) [2022-10-16 10:17:02,113 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 30 transitions. [2022-10-16 10:17:02,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-10-16 10:17:02,114 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:02,114 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 10:17:02,149 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-10-16 10:17:02,329 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 10:17:02,330 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:02,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:02,332 INFO L85 PathProgramCache]: Analyzing trace with hash 1727710625, now seen corresponding path program 1 times [2022-10-16 10:17:02,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:02,333 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859970995] [2022-10-16 10:17:02,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:02,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:02,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:02,440 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:17:02,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859970995] [2022-10-16 10:17:02,441 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [859970995] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 10:17:02,441 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1851343416] [2022-10-16 10:17:02,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:02,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 10:17:02,442 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 10:17:02,443 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 10:17:02,469 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-10-16 10:17:02,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:02,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 2 conjunts are in the unsatisfiable core [2022-10-16 10:17:02,501 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 10:17:02,512 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-16 10:17:02,513 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 10:17:02,513 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1851343416] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 10:17:02,513 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 10:17:02,513 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2022-10-16 10:17:02,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456379186] [2022-10-16 10:17:02,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 10:17:02,514 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 10:17:02,515 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:17:02,515 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 10:17:02,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 10:17:02,516 INFO L87 Difference]: Start difference. First operand 29 states and 30 transitions. Second operand has 3 states, 2 states have (on average 6.5) internal successors, (13), 3 states have internal predecessors, (13), 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) [2022-10-16 10:17:02,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:17:02,540 INFO L93 Difference]: Finished difference Result 40 states and 42 transitions. [2022-10-16 10:17:02,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 10:17:02,541 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 6.5) internal successors, (13), 3 states have internal predecessors, (13), 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) Word has length 13 [2022-10-16 10:17:02,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:17:02,542 INFO L225 Difference]: With dead ends: 40 [2022-10-16 10:17:02,542 INFO L226 Difference]: Without dead ends: 39 [2022-10-16 10:17:02,543 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-16 10:17:02,544 INFO L413 NwaCegarLoop]: 20 mSDtfsCounter, 9 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 10:17:02,545 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 36 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 10:17:02,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2022-10-16 10:17:02,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 31. [2022-10-16 10:17:02,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 25 states have (on average 1.28) internal successors, (32), 30 states have internal predecessors, (32), 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) [2022-10-16 10:17:02,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 32 transitions. [2022-10-16 10:17:02,553 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 32 transitions. Word has length 13 [2022-10-16 10:17:02,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:17:02,554 INFO L495 AbstractCegarLoop]: Abstraction has 31 states and 32 transitions. [2022-10-16 10:17:02,554 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 6.5) internal successors, (13), 3 states have internal predecessors, (13), 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) [2022-10-16 10:17:02,554 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 32 transitions. [2022-10-16 10:17:02,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-10-16 10:17:02,555 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:02,555 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 10:17:02,597 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-10-16 10:17:02,770 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 10:17:02,771 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:02,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:02,773 INFO L85 PathProgramCache]: Analyzing trace with hash 1727756113, now seen corresponding path program 1 times [2022-10-16 10:17:02,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:02,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [372233051] [2022-10-16 10:17:02,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:02,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:03,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:03,188 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:17:03,188 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [372233051] [2022-10-16 10:17:03,189 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [372233051] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 10:17:03,189 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1919704661] [2022-10-16 10:17:03,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:03,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 10:17:03,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 10:17:03,191 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 10:17:03,211 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-10-16 10:17:03,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:03,243 INFO L263 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 15 conjunts are in the unsatisfiable core [2022-10-16 10:17:03,246 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 10:17:03,305 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-10-16 10:17:03,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:03,416 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:03,420 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:03,420 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 39 [2022-10-16 10:17:03,574 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-10-16 10:17:03,574 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 12 [2022-10-16 10:17:03,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:03,583 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-10-16 10:17:03,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:03,689 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1919704661] provided 0 perfect and 2 imperfect interpolant sequences [2022-10-16 10:17:03,689 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-10-16 10:17:03,689 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 15 [2022-10-16 10:17:03,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [274261870] [2022-10-16 10:17:03,690 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-10-16 10:17:03,691 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-10-16 10:17:03,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:17:03,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-10-16 10:17:03,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=178, Unknown=0, NotChecked=0, Total=240 [2022-10-16 10:17:03,693 INFO L87 Difference]: Start difference. First operand 31 states and 32 transitions. Second operand has 16 states, 15 states have (on average 2.4) internal successors, (36), 16 states have internal predecessors, (36), 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) [2022-10-16 10:17:04,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:17:04,018 INFO L93 Difference]: Finished difference Result 80 states and 84 transitions. [2022-10-16 10:17:04,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-10-16 10:17:04,019 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 15 states have (on average 2.4) internal successors, (36), 16 states have internal predecessors, (36), 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) Word has length 13 [2022-10-16 10:17:04,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:17:04,020 INFO L225 Difference]: With dead ends: 80 [2022-10-16 10:17:04,020 INFO L226 Difference]: Without dead ends: 64 [2022-10-16 10:17:04,021 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=117, Invalid=345, Unknown=0, NotChecked=0, Total=462 [2022-10-16 10:17:04,022 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 36 mSDsluCounter, 73 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 87 SdHoareTripleChecker+Invalid, 166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 154 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-10-16 10:17:04,023 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [36 Valid, 87 Invalid, 166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-10-16 10:17:04,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2022-10-16 10:17:04,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 44. [2022-10-16 10:17:04,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 38 states have (on average 1.236842105263158) internal successors, (47), 43 states have internal predecessors, (47), 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) [2022-10-16 10:17:04,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 47 transitions. [2022-10-16 10:17:04,032 INFO L78 Accepts]: Start accepts. Automaton has 44 states and 47 transitions. Word has length 13 [2022-10-16 10:17:04,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:17:04,032 INFO L495 AbstractCegarLoop]: Abstraction has 44 states and 47 transitions. [2022-10-16 10:17:04,033 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 2.4) internal successors, (36), 16 states have internal predecessors, (36), 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) [2022-10-16 10:17:04,033 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 47 transitions. [2022-10-16 10:17:04,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-10-16 10:17:04,033 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:04,034 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2022-10-16 10:17:04,073 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-10-16 10:17:04,249 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 10:17:04,250 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:04,251 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:04,251 INFO L85 PathProgramCache]: Analyzing trace with hash 2020832000, now seen corresponding path program 1 times [2022-10-16 10:17:04,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:04,252 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786240391] [2022-10-16 10:17:04,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:04,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:04,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:04,584 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:04,585 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:17:04,585 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786240391] [2022-10-16 10:17:04,588 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [786240391] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 10:17:04,588 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [716889804] [2022-10-16 10:17:04,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:04,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 10:17:04,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 10:17:04,590 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 10:17:04,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-10-16 10:17:04,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:04,646 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 15 conjunts are in the unsatisfiable core [2022-10-16 10:17:04,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 10:17:04,683 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-10-16 10:17:04,829 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 32 [2022-10-16 10:17:04,936 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-10-16 10:17:04,937 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 12 [2022-10-16 10:17:04,943 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:04,944 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-10-16 10:17:05,037 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:05,038 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [716889804] provided 1 perfect and 1 imperfect interpolant sequences [2022-10-16 10:17:05,038 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-10-16 10:17:05,038 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6, 6] total 14 [2022-10-16 10:17:05,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [397711665] [2022-10-16 10:17:05,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 10:17:05,039 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-10-16 10:17:05,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:17:05,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-10-16 10:17:05,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=157, Unknown=0, NotChecked=0, Total=210 [2022-10-16 10:17:05,040 INFO L87 Difference]: Start difference. First operand 44 states and 47 transitions. Second operand has 7 states, 6 states have (on average 2.3333333333333335) internal successors, (14), 7 states have internal predecessors, (14), 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) [2022-10-16 10:17:05,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:17:05,107 INFO L93 Difference]: Finished difference Result 44 states and 47 transitions. [2022-10-16 10:17:05,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 10:17:05,108 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 2.3333333333333335) internal successors, (14), 7 states have internal predecessors, (14), 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) Word has length 14 [2022-10-16 10:17:05,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:17:05,109 INFO L225 Difference]: With dead ends: 44 [2022-10-16 10:17:05,109 INFO L226 Difference]: Without dead ends: 43 [2022-10-16 10:17:05,110 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 18 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=66, Invalid=206, Unknown=0, NotChecked=0, Total=272 [2022-10-16 10:17:05,111 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 38 mSDsluCounter, 23 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 10:17:05,111 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [38 Valid, 36 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 10:17:05,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2022-10-16 10:17:05,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 43. [2022-10-16 10:17:05,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 38 states have (on average 1.1842105263157894) internal successors, (45), 42 states have internal predecessors, (45), 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) [2022-10-16 10:17:05,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 45 transitions. [2022-10-16 10:17:05,119 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 45 transitions. Word has length 14 [2022-10-16 10:17:05,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:17:05,119 INFO L495 AbstractCegarLoop]: Abstraction has 43 states and 45 transitions. [2022-10-16 10:17:05,120 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 2.3333333333333335) internal successors, (14), 7 states have internal predecessors, (14), 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) [2022-10-16 10:17:05,120 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2022-10-16 10:17:05,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-10-16 10:17:05,120 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:05,121 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 10:17:05,161 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-10-16 10:17:05,334 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 10:17:05,335 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:05,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:05,336 INFO L85 PathProgramCache]: Analyzing trace with hash -1109111281, now seen corresponding path program 1 times [2022-10-16 10:17:05,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:05,337 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1263060202] [2022-10-16 10:17:05,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:05,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:05,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:05,372 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-10-16 10:17:05,373 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:17:05,373 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1263060202] [2022-10-16 10:17:05,373 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1263060202] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 10:17:05,373 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 10:17:05,374 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-16 10:17:05,374 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [625776613] [2022-10-16 10:17:05,374 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 10:17:05,374 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 10:17:05,375 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:17:05,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 10:17:05,375 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 10:17:05,375 INFO L87 Difference]: Start difference. First operand 43 states and 45 transitions. Second operand has 3 states, 2 states have (on average 7.0) internal successors, (14), 3 states have internal predecessors, (14), 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) [2022-10-16 10:17:05,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:17:05,392 INFO L93 Difference]: Finished difference Result 52 states and 54 transitions. [2022-10-16 10:17:05,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 10:17:05,393 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 7.0) internal successors, (14), 3 states have internal predecessors, (14), 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) Word has length 21 [2022-10-16 10:17:05,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:17:05,394 INFO L225 Difference]: With dead ends: 52 [2022-10-16 10:17:05,394 INFO L226 Difference]: Without dead ends: 51 [2022-10-16 10:17:05,395 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 10:17:05,396 INFO L413 NwaCegarLoop]: 20 mSDtfsCounter, 7 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 35 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 10:17:05,396 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 35 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 10:17:05,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2022-10-16 10:17:05,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 44. [2022-10-16 10:17:05,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 39 states have (on average 1.1794871794871795) internal successors, (46), 43 states have internal predecessors, (46), 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) [2022-10-16 10:17:05,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 46 transitions. [2022-10-16 10:17:05,403 INFO L78 Accepts]: Start accepts. Automaton has 44 states and 46 transitions. Word has length 21 [2022-10-16 10:17:05,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:17:05,404 INFO L495 AbstractCegarLoop]: Abstraction has 44 states and 46 transitions. [2022-10-16 10:17:05,404 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 7.0) internal successors, (14), 3 states have internal predecessors, (14), 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) [2022-10-16 10:17:05,404 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 46 transitions. [2022-10-16 10:17:05,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-16 10:17:05,405 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:05,406 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 10:17:05,406 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-10-16 10:17:05,406 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:05,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:05,407 INFO L85 PathProgramCache]: Analyzing trace with hash 2013555091, now seen corresponding path program 1 times [2022-10-16 10:17:05,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:05,407 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779962517] [2022-10-16 10:17:05,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:05,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:05,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:05,459 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-10-16 10:17:05,460 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:17:05,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [779962517] [2022-10-16 10:17:05,460 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [779962517] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 10:17:05,460 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 10:17:05,461 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 10:17:05,461 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [846195082] [2022-10-16 10:17:05,461 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 10:17:05,461 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 10:17:05,461 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:17:05,462 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 10:17:05,462 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-16 10:17:05,462 INFO L87 Difference]: Start difference. First operand 44 states and 46 transitions. Second operand has 4 states, 3 states have (on average 6.0) internal successors, (18), 4 states have internal predecessors, (18), 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) [2022-10-16 10:17:05,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:17:05,491 INFO L93 Difference]: Finished difference Result 51 states and 53 transitions. [2022-10-16 10:17:05,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 10:17:05,491 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 6.0) internal successors, (18), 4 states have internal predecessors, (18), 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) Word has length 25 [2022-10-16 10:17:05,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:17:05,492 INFO L225 Difference]: With dead ends: 51 [2022-10-16 10:17:05,492 INFO L226 Difference]: Without dead ends: 49 [2022-10-16 10:17:05,492 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-16 10:17:05,493 INFO L413 NwaCegarLoop]: 18 mSDtfsCounter, 3 mSDsluCounter, 30 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 48 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 10:17:05,494 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 48 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 10:17:05,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2022-10-16 10:17:05,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2022-10-16 10:17:05,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 44 states have (on average 1.1590909090909092) internal successors, (51), 48 states have internal predecessors, (51), 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) [2022-10-16 10:17:05,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 51 transitions. [2022-10-16 10:17:05,501 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 51 transitions. Word has length 25 [2022-10-16 10:17:05,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:17:05,502 INFO L495 AbstractCegarLoop]: Abstraction has 49 states and 51 transitions. [2022-10-16 10:17:05,502 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 6.0) internal successors, (18), 4 states have internal predecessors, (18), 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) [2022-10-16 10:17:05,502 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2022-10-16 10:17:05,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-10-16 10:17:05,503 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:05,504 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 3, 1, 1, 1] [2022-10-16 10:17:05,504 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-10-16 10:17:05,504 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:05,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:05,505 INFO L85 PathProgramCache]: Analyzing trace with hash 1431109041, now seen corresponding path program 2 times [2022-10-16 10:17:05,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:05,505 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [354712910] [2022-10-16 10:17:05,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:05,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:05,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:06,088 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:06,088 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:17:06,088 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [354712910] [2022-10-16 10:17:06,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [354712910] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 10:17:06,089 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [846069708] [2022-10-16 10:17:06,089 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-10-16 10:17:06,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 10:17:06,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 10:17:06,091 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 10:17:06,104 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-10-16 10:17:06,148 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-10-16 10:17:06,149 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-10-16 10:17:06,150 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 27 conjunts are in the unsatisfiable core [2022-10-16 10:17:06,154 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 10:17:06,169 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-10-16 10:17:06,246 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 32 [2022-10-16 10:17:06,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:06,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:06,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:06,407 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:06,410 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:06,411 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 52 treesize of output 53 [2022-10-16 10:17:06,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:06,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:06,644 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:06,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:06,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:06,650 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:06,651 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 75 treesize of output 70 [2022-10-16 10:17:06,868 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-10-16 10:17:06,868 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 54 treesize of output 22 [2022-10-16 10:17:06,876 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:06,876 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-10-16 10:17:07,132 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:07,132 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [846069708] provided 0 perfect and 2 imperfect interpolant sequences [2022-10-16 10:17:07,132 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-10-16 10:17:07,132 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 12] total 32 [2022-10-16 10:17:07,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [529242941] [2022-10-16 10:17:07,133 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-10-16 10:17:07,133 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-10-16 10:17:07,134 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:17:07,134 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-10-16 10:17:07,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=234, Invalid=822, Unknown=0, NotChecked=0, Total=1056 [2022-10-16 10:17:07,135 INFO L87 Difference]: Start difference. First operand 49 states and 51 transitions. Second operand has 33 states, 32 states have (on average 2.34375) internal successors, (75), 33 states have internal predecessors, (75), 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) [2022-10-16 10:17:07,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:17:07,662 INFO L93 Difference]: Finished difference Result 165 states and 174 transitions. [2022-10-16 10:17:07,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-10-16 10:17:07,662 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 32 states have (on average 2.34375) internal successors, (75), 33 states have internal predecessors, (75), 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) Word has length 27 [2022-10-16 10:17:07,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:17:07,664 INFO L225 Difference]: With dead ends: 165 [2022-10-16 10:17:07,664 INFO L226 Difference]: Without dead ends: 143 [2022-10-16 10:17:07,665 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 32 SyntacticMatches, 1 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 534 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=312, Invalid=1248, Unknown=0, NotChecked=0, Total=1560 [2022-10-16 10:17:07,666 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 122 mSDsluCounter, 165 mSDsCounter, 0 mSdLazyCounter, 395 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 122 SdHoareTripleChecker+Valid, 179 SdHoareTripleChecker+Invalid, 417 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 395 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-16 10:17:07,667 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [122 Valid, 179 Invalid, 417 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 395 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-16 10:17:07,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2022-10-16 10:17:07,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 77. [2022-10-16 10:17:07,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 72 states have (on average 1.125) internal successors, (81), 76 states have internal predecessors, (81), 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) [2022-10-16 10:17:07,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 81 transitions. [2022-10-16 10:17:07,684 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 81 transitions. Word has length 27 [2022-10-16 10:17:07,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:17:07,684 INFO L495 AbstractCegarLoop]: Abstraction has 77 states and 81 transitions. [2022-10-16 10:17:07,685 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 32 states have (on average 2.34375) internal successors, (75), 33 states have internal predecessors, (75), 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) [2022-10-16 10:17:07,685 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 81 transitions. [2022-10-16 10:17:07,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-10-16 10:17:07,689 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:07,689 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 10:17:07,736 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-10-16 10:17:07,905 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-10-16 10:17:07,906 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:07,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:07,907 INFO L85 PathProgramCache]: Analyzing trace with hash -2098525, now seen corresponding path program 1 times [2022-10-16 10:17:07,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:07,908 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465556931] [2022-10-16 10:17:07,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:07,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:07,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:07,956 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-10-16 10:17:07,957 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:17:07,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1465556931] [2022-10-16 10:17:07,957 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1465556931] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 10:17:07,957 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 10:17:07,957 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-16 10:17:07,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660995591] [2022-10-16 10:17:07,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 10:17:07,958 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-16 10:17:07,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:17:07,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-16 10:17:07,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 10:17:07,959 INFO L87 Difference]: Start difference. First operand 77 states and 81 transitions. Second operand has 3 states, 2 states have (on average 10.5) internal successors, (21), 3 states have internal predecessors, (21), 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) [2022-10-16 10:17:07,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:17:07,974 INFO L93 Difference]: Finished difference Result 77 states and 81 transitions. [2022-10-16 10:17:07,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-16 10:17:07,975 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 10.5) internal successors, (21), 3 states have internal predecessors, (21), 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) Word has length 42 [2022-10-16 10:17:07,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:17:07,977 INFO L225 Difference]: With dead ends: 77 [2022-10-16 10:17:07,978 INFO L226 Difference]: Without dead ends: 76 [2022-10-16 10:17:07,978 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-16 10:17:07,979 INFO L413 NwaCegarLoop]: 18 mSDtfsCounter, 9 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 28 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 10:17:07,979 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 28 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 10:17:07,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2022-10-16 10:17:07,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 76. [2022-10-16 10:17:07,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76 states, 72 states have (on average 1.1111111111111112) internal successors, (80), 75 states have internal predecessors, (80), 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) [2022-10-16 10:17:07,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 80 transitions. [2022-10-16 10:17:07,990 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 80 transitions. Word has length 42 [2022-10-16 10:17:07,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:17:07,991 INFO L495 AbstractCegarLoop]: Abstraction has 76 states and 80 transitions. [2022-10-16 10:17:07,991 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 10.5) internal successors, (21), 3 states have internal predecessors, (21), 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) [2022-10-16 10:17:07,991 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 80 transitions. [2022-10-16 10:17:07,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-10-16 10:17:07,992 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:07,993 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 10:17:07,993 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-10-16 10:17:07,993 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:07,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:07,994 INFO L85 PathProgramCache]: Analyzing trace with hash -65054206, now seen corresponding path program 1 times [2022-10-16 10:17:07,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:07,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [904996308] [2022-10-16 10:17:07,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:07,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:08,078 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-10-16 10:17:08,078 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:17:08,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [904996308] [2022-10-16 10:17:08,079 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [904996308] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 10:17:08,079 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2041959659] [2022-10-16 10:17:08,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:08,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 10:17:08,079 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 10:17:08,081 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 10:17:08,099 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-10-16 10:17:08,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:08,145 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 6 conjunts are in the unsatisfiable core [2022-10-16 10:17:08,147 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 10:17:08,234 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-10-16 10:17:08,235 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-10-16 10:17:08,326 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-10-16 10:17:08,327 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2041959659] provided 0 perfect and 2 imperfect interpolant sequences [2022-10-16 10:17:08,327 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-10-16 10:17:08,327 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 7, 7] total 15 [2022-10-16 10:17:08,327 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2043069762] [2022-10-16 10:17:08,327 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-10-16 10:17:08,328 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-10-16 10:17:08,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:17:08,329 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-10-16 10:17:08,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=138, Unknown=0, NotChecked=0, Total=210 [2022-10-16 10:17:08,329 INFO L87 Difference]: Start difference. First operand 76 states and 80 transitions. Second operand has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 15 states have internal predecessors, (92), 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) [2022-10-16 10:17:08,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:17:08,471 INFO L93 Difference]: Finished difference Result 126 states and 134 transitions. [2022-10-16 10:17:08,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-10-16 10:17:08,472 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 15 states have internal predecessors, (92), 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) Word has length 43 [2022-10-16 10:17:08,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:17:08,473 INFO L225 Difference]: With dead ends: 126 [2022-10-16 10:17:08,473 INFO L226 Difference]: Without dead ends: 106 [2022-10-16 10:17:08,474 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=76, Invalid=164, Unknown=0, NotChecked=0, Total=240 [2022-10-16 10:17:08,475 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 73 mSDsluCounter, 73 mSDsCounter, 0 mSdLazyCounter, 152 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 88 SdHoareTripleChecker+Invalid, 160 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 152 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-10-16 10:17:08,475 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [73 Valid, 88 Invalid, 160 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 152 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-10-16 10:17:08,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2022-10-16 10:17:08,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 97. [2022-10-16 10:17:08,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 93 states have (on average 1.075268817204301) internal successors, (100), 96 states have internal predecessors, (100), 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) [2022-10-16 10:17:08,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 100 transitions. [2022-10-16 10:17:08,489 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 100 transitions. Word has length 43 [2022-10-16 10:17:08,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:17:08,489 INFO L495 AbstractCegarLoop]: Abstraction has 97 states and 100 transitions. [2022-10-16 10:17:08,490 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 6.133333333333334) internal successors, (92), 15 states have internal predecessors, (92), 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) [2022-10-16 10:17:08,490 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 100 transitions. [2022-10-16 10:17:08,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-10-16 10:17:08,491 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:08,491 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 7, 7, 7, 7, 1, 1, 1] [2022-10-16 10:17:08,532 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-10-16 10:17:08,706 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 10:17:08,707 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:08,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:08,708 INFO L85 PathProgramCache]: Analyzing trace with hash 2015761009, now seen corresponding path program 3 times [2022-10-16 10:17:08,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:08,709 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1605370124] [2022-10-16 10:17:08,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:08,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:10,245 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:10,245 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:17:10,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1605370124] [2022-10-16 10:17:10,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1605370124] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 10:17:10,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2046562543] [2022-10-16 10:17:10,246 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-10-16 10:17:10,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 10:17:10,246 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 10:17:10,250 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 10:17:10,252 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-10-16 10:17:10,358 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2022-10-16 10:17:10,359 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-10-16 10:17:10,361 INFO L263 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 51 conjunts are in the unsatisfiable core [2022-10-16 10:17:10,368 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 10:17:10,379 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-10-16 10:17:10,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:10,467 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:10,469 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:10,469 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 39 [2022-10-16 10:17:10,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:10,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:10,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:10,634 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:10,637 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:10,638 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 52 treesize of output 53 [2022-10-16 10:17:10,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:10,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:10,864 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:10,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:10,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:10,869 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:10,869 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 75 treesize of output 70 [2022-10-16 10:17:11,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,161 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:11,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,168 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:11,168 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 98 treesize of output 87 [2022-10-16 10:17:11,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,579 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:11,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:11,582 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:11,583 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 103 treesize of output 95 [2022-10-16 10:17:12,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,127 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:12,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,135 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:12,136 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 126 treesize of output 112 [2022-10-16 10:17:12,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,709 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:12,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:12,719 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:12,719 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 149 treesize of output 129 [2022-10-16 10:17:13,184 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-10-16 10:17:13,185 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 106 treesize of output 42 [2022-10-16 10:17:13,207 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:13,208 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-10-16 10:17:14,153 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:14,153 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2046562543] provided 0 perfect and 2 imperfect interpolant sequences [2022-10-16 10:17:14,153 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-10-16 10:17:14,154 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24, 24] total 69 [2022-10-16 10:17:14,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779625232] [2022-10-16 10:17:14,154 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-10-16 10:17:14,155 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 70 states [2022-10-16 10:17:14,155 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:17:14,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 70 interpolants. [2022-10-16 10:17:14,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=929, Invalid=3901, Unknown=0, NotChecked=0, Total=4830 [2022-10-16 10:17:14,160 INFO L87 Difference]: Start difference. First operand 97 states and 100 transitions. Second operand has 70 states, 69 states have (on average 2.347826086956522) internal successors, (162), 70 states have internal predecessors, (162), 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) [2022-10-16 10:17:15,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:17:15,735 INFO L93 Difference]: Finished difference Result 254 states and 267 transitions. [2022-10-16 10:17:15,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2022-10-16 10:17:15,736 INFO L78 Accepts]: Start accepts. Automaton has has 70 states, 69 states have (on average 2.347826086956522) internal successors, (162), 70 states have internal predecessors, (162), 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) Word has length 55 [2022-10-16 10:17:15,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:17:15,738 INFO L225 Difference]: With dead ends: 254 [2022-10-16 10:17:15,738 INFO L226 Difference]: Without dead ends: 253 [2022-10-16 10:17:15,742 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3038 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=1322, Invalid=6160, Unknown=0, NotChecked=0, Total=7482 [2022-10-16 10:17:15,743 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 208 mSDsluCounter, 161 mSDsCounter, 0 mSdLazyCounter, 914 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 208 SdHoareTripleChecker+Valid, 174 SdHoareTripleChecker+Invalid, 958 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 914 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-10-16 10:17:15,743 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [208 Valid, 174 Invalid, 958 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 914 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-10-16 10:17:15,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states. [2022-10-16 10:17:15,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 135. [2022-10-16 10:17:15,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 131 states have (on average 1.0763358778625953) internal successors, (141), 134 states have internal predecessors, (141), 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) [2022-10-16 10:17:15,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 141 transitions. [2022-10-16 10:17:15,757 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 141 transitions. Word has length 55 [2022-10-16 10:17:15,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:17:15,757 INFO L495 AbstractCegarLoop]: Abstraction has 135 states and 141 transitions. [2022-10-16 10:17:15,758 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 70 states, 69 states have (on average 2.347826086956522) internal successors, (162), 70 states have internal predecessors, (162), 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) [2022-10-16 10:17:15,758 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 141 transitions. [2022-10-16 10:17:15,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-10-16 10:17:15,759 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:15,759 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 10:17:15,798 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-10-16 10:17:15,973 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 10:17:15,974 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:15,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:15,975 INFO L85 PathProgramCache]: Analyzing trace with hash 654186278, now seen corresponding path program 1 times [2022-10-16 10:17:15,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:15,976 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [468726692] [2022-10-16 10:17:15,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:15,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:16,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:16,072 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2022-10-16 10:17:16,072 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:17:16,072 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [468726692] [2022-10-16 10:17:16,072 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [468726692] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 10:17:16,072 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 10:17:16,073 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 10:17:16,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489180738] [2022-10-16 10:17:16,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 10:17:16,073 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 10:17:16,074 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:17:16,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 10:17:16,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-16 10:17:16,075 INFO L87 Difference]: Start difference. First operand 135 states and 141 transitions. Second operand has 4 states, 3 states have (on average 8.666666666666666) internal successors, (26), 4 states have internal predecessors, (26), 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) [2022-10-16 10:17:16,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:17:16,103 INFO L93 Difference]: Finished difference Result 135 states and 141 transitions. [2022-10-16 10:17:16,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 10:17:16,104 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 8.666666666666666) internal successors, (26), 4 states have internal predecessors, (26), 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) Word has length 89 [2022-10-16 10:17:16,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:17:16,105 INFO L225 Difference]: With dead ends: 135 [2022-10-16 10:17:16,105 INFO L226 Difference]: Without dead ends: 134 [2022-10-16 10:17:16,105 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-16 10:17:16,106 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 6 mSDsluCounter, 23 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 37 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 10:17:16,106 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 37 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 10:17:16,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2022-10-16 10:17:16,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 134. [2022-10-16 10:17:16,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 134 states, 131 states have (on average 1.0687022900763359) internal successors, (140), 133 states have internal predecessors, (140), 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) [2022-10-16 10:17:16,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 140 transitions. [2022-10-16 10:17:16,120 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 140 transitions. Word has length 89 [2022-10-16 10:17:16,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:17:16,121 INFO L495 AbstractCegarLoop]: Abstraction has 134 states and 140 transitions. [2022-10-16 10:17:16,121 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 8.666666666666666) internal successors, (26), 4 states have internal predecessors, (26), 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) [2022-10-16 10:17:16,121 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 140 transitions. [2022-10-16 10:17:16,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-10-16 10:17:16,127 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:16,127 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2022-10-16 10:17:16,127 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-10-16 10:17:16,128 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:16,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:16,128 INFO L85 PathProgramCache]: Analyzing trace with hash -1195061778, now seen corresponding path program 1 times [2022-10-16 10:17:16,128 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:16,128 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1097236874] [2022-10-16 10:17:16,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:16,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:16,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:16,230 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 328 trivial. 0 not checked. [2022-10-16 10:17:16,231 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:17:16,231 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1097236874] [2022-10-16 10:17:16,231 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1097236874] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 10:17:16,231 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 10:17:16,232 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-16 10:17:16,232 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [299471302] [2022-10-16 10:17:16,232 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 10:17:16,232 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 10:17:16,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:17:16,233 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 10:17:16,236 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-16 10:17:16,236 INFO L87 Difference]: Start difference. First operand 134 states and 140 transitions. Second operand has 4 states, 3 states have (on average 8.333333333333334) internal successors, (25), 4 states have internal predecessors, (25), 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) [2022-10-16 10:17:16,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:17:16,259 INFO L93 Difference]: Finished difference Result 134 states and 140 transitions. [2022-10-16 10:17:16,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-16 10:17:16,260 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 8.333333333333334) internal successors, (25), 4 states have internal predecessors, (25), 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) Word has length 90 [2022-10-16 10:17:16,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:17:16,261 INFO L225 Difference]: With dead ends: 134 [2022-10-16 10:17:16,261 INFO L226 Difference]: Without dead ends: 112 [2022-10-16 10:17:16,263 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-16 10:17:16,264 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 4 mSDsluCounter, 23 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 37 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 10:17:16,265 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 37 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 10:17:16,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2022-10-16 10:17:16,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 112. [2022-10-16 10:17:16,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112 states, 111 states have (on average 1.009009009009009) internal successors, (112), 111 states have internal predecessors, (112), 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) [2022-10-16 10:17:16,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 112 transitions. [2022-10-16 10:17:16,277 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 112 transitions. Word has length 90 [2022-10-16 10:17:16,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:17:16,278 INFO L495 AbstractCegarLoop]: Abstraction has 112 states and 112 transitions. [2022-10-16 10:17:16,279 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 8.333333333333334) internal successors, (25), 4 states have internal predecessors, (25), 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) [2022-10-16 10:17:16,279 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 112 transitions. [2022-10-16 10:17:16,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-16 10:17:16,287 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:16,288 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 16, 15, 15, 15, 15, 1, 1, 1] [2022-10-16 10:17:16,288 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-10-16 10:17:16,288 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:16,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:16,289 INFO L85 PathProgramCache]: Analyzing trace with hash 148397041, now seen corresponding path program 4 times [2022-10-16 10:17:16,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:16,289 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1352774126] [2022-10-16 10:17:16,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:16,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:16,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:17:21,666 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 0 proven. 795 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:21,667 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:17:21,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1352774126] [2022-10-16 10:17:21,667 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1352774126] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 10:17:21,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [674021035] [2022-10-16 10:17:21,667 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-10-16 10:17:21,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 10:17:21,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 10:17:21,669 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 10:17:21,689 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-10-16 10:17:21,779 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-10-16 10:17:21,779 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-10-16 10:17:21,795 INFO L263 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 99 conjunts are in the unsatisfiable core [2022-10-16 10:17:21,813 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 10:17:21,835 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-10-16 10:17:22,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:22,060 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:22,062 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:22,063 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 39 [2022-10-16 10:17:22,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:22,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:22,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:22,396 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:22,398 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:22,399 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 52 treesize of output 53 [2022-10-16 10:17:22,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:22,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:22,815 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:22,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:22,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:22,821 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:22,821 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 75 treesize of output 70 [2022-10-16 10:17:23,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,291 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:23,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,296 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:23,297 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 98 treesize of output 87 [2022-10-16 10:17:23,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,840 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:23,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:23,845 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:23,846 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 103 treesize of output 95 [2022-10-16 10:17:24,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:24,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:24,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:24,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:24,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:24,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:24,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:24,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:24,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:24,548 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:24,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:24,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:24,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:24,556 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:24,562 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 120 treesize of output 109 [2022-10-16 10:17:25,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:25,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:25,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:25,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:25,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:25,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:25,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:25,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:25,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:25,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:25,304 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:25,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:25,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:25,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:25,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:25,312 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:25,312 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 137 treesize of output 123 [2022-10-16 10:17:26,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,169 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:26,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:26,182 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:26,182 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 160 treesize of output 140 [2022-10-16 10:17:27,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,129 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:27,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:27,136 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:27,137 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 171 treesize of output 151 [2022-10-16 10:17:28,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:28,172 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:28,175 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:28,176 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 55 case distinctions, treesize of input 188 treesize of output 165 [2022-10-16 10:17:29,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,338 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:29,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:29,346 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:29,346 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 211 treesize of output 182 [2022-10-16 10:17:30,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,571 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:30,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:30,580 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:30,581 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 78 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 78 case distinctions, treesize of input 222 treesize of output 193 [2022-10-16 10:17:31,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,930 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:31,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:31,945 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:31,945 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 239 treesize of output 207 [2022-10-16 10:17:33,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,443 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:33,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:33,462 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:33,463 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 105 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 105 case distinctions, treesize of input 262 treesize of output 224 [2022-10-16 10:17:34,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,989 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:17:34,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:17:34,999 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:17:35,000 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 120 case distinctions, treesize of input 273 treesize of output 235 [2022-10-16 10:17:36,124 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-10-16 10:17:36,124 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 120 case distinctions, treesize of input 210 treesize of output 82 [2022-10-16 10:17:36,173 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 0 proven. 795 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:36,173 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-10-16 10:17:41,165 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 0 proven. 795 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:17:41,165 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [674021035] provided 0 perfect and 2 imperfect interpolant sequences [2022-10-16 10:17:41,165 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-10-16 10:17:41,166 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 48, 48] total 141 [2022-10-16 10:17:41,166 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1311413666] [2022-10-16 10:17:41,166 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-10-16 10:17:41,167 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 142 states [2022-10-16 10:17:41,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:17:41,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 142 interpolants. [2022-10-16 10:17:41,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3021, Invalid=17001, Unknown=0, NotChecked=0, Total=20022 [2022-10-16 10:17:41,176 INFO L87 Difference]: Start difference. First operand 112 states and 112 transitions. Second operand has 142 states, 141 states have (on average 2.3404255319148937) internal successors, (330), 142 states have internal predecessors, (330), 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) [2022-10-16 10:17:47,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:17:47,502 INFO L93 Difference]: Finished difference Result 228 states and 243 transitions. [2022-10-16 10:17:47,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2022-10-16 10:17:47,503 INFO L78 Accepts]: Start accepts. Automaton has has 142 states, 141 states have (on average 2.3404255319148937) internal successors, (330), 142 states have internal predecessors, (330), 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) Word has length 111 [2022-10-16 10:17:47,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:17:47,504 INFO L225 Difference]: With dead ends: 228 [2022-10-16 10:17:47,505 INFO L226 Difference]: Without dead ends: 227 [2022-10-16 10:17:47,513 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 301 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 173 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9740 ImplicationChecksByTransitivity, 18.2s TimeCoverageRelationStatistics Valid=4392, Invalid=26058, Unknown=0, NotChecked=0, Total=30450 [2022-10-16 10:17:47,514 INFO L413 NwaCegarLoop]: 3 mSDtfsCounter, 295 mSDsluCounter, 19 mSDsCounter, 0 mSdLazyCounter, 4340 mSolverCounterSat, 120 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 295 SdHoareTripleChecker+Valid, 22 SdHoareTripleChecker+Invalid, 4460 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 120 IncrementalHoareTripleChecker+Valid, 4340 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-10-16 10:17:47,515 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [295 Valid, 22 Invalid, 4460 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [120 Valid, 4340 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2022-10-16 10:17:47,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2022-10-16 10:17:47,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 224. [2022-10-16 10:17:47,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 224 states, 223 states have (on average 1.0044843049327354) internal successors, (224), 223 states have internal predecessors, (224), 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) [2022-10-16 10:17:47,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 224 transitions. [2022-10-16 10:17:47,530 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 224 transitions. Word has length 111 [2022-10-16 10:17:47,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:17:47,530 INFO L495 AbstractCegarLoop]: Abstraction has 224 states and 224 transitions. [2022-10-16 10:17:47,531 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 142 states, 141 states have (on average 2.3404255319148937) internal successors, (330), 142 states have internal predecessors, (330), 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) [2022-10-16 10:17:47,531 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 224 transitions. [2022-10-16 10:17:47,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-10-16 10:17:47,534 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:17:47,534 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 31, 31, 31, 31, 1, 1, 1] [2022-10-16 10:17:47,562 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-10-16 10:17:47,747 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-10-16 10:17:47,748 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:17:47,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:17:47,749 INFO L85 PathProgramCache]: Analyzing trace with hash 863858417, now seen corresponding path program 5 times [2022-10-16 10:17:47,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:17:47,749 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111031106] [2022-10-16 10:17:47,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:17:47,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:17:47,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:18:02,155 INFO L134 CoverageAnalysis]: Checked inductivity of 3379 backedges. 0 proven. 3379 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:18:02,155 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:18:02,155 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1111031106] [2022-10-16 10:18:02,155 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1111031106] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 10:18:02,156 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1957188726] [2022-10-16 10:18:02,156 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-10-16 10:18:02,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 10:18:02,156 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 10:18:02,157 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 10:18:02,158 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-10-16 10:18:04,744 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 32 check-sat command(s) [2022-10-16 10:18:04,744 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-10-16 10:18:04,756 INFO L263 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 195 conjunts are in the unsatisfiable core [2022-10-16 10:18:04,790 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 10:18:04,799 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-10-16 10:18:04,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:04,992 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:04,994 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:04,994 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 39 [2022-10-16 10:18:05,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:05,401 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:05,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:05,405 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:05,405 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 60 treesize of output 56 [2022-10-16 10:18:05,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:05,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:05,903 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:05,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:05,907 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:05,907 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 83 treesize of output 73 [2022-10-16 10:18:06,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:06,444 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:06,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:06,448 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:06,448 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 106 treesize of output 90 [2022-10-16 10:18:07,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:07,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:07,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:07,154 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:07,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:07,158 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:07,158 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 129 treesize of output 107 [2022-10-16 10:18:07,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:07,950 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:07,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:07,954 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:07,954 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 152 treesize of output 124 [2022-10-16 10:18:08,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:08,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:08,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:08,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:08,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:08,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:08,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:08,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:08,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:08,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:08,771 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:08,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:08,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:08,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:08,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:08,778 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:08,779 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 137 treesize of output 123 [2022-10-16 10:18:09,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,683 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:09,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:09,696 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:09,697 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 160 treesize of output 140 [2022-10-16 10:18:10,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,671 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:10,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:10,687 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:10,688 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 183 treesize of output 157 [2022-10-16 10:18:11,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,758 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:11,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:11,779 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:11,780 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 55 case distinctions, treesize of input 206 treesize of output 174 [2022-10-16 10:18:12,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:12,937 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:12,940 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:12,941 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 205 treesize of output 179 [2022-10-16 10:18:14,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,222 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:14,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:14,236 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:14,237 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 78 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 78 case distinctions, treesize of input 228 treesize of output 196 [2022-10-16 10:18:15,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,682 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:15,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:15,687 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:15,687 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 251 treesize of output 213 [2022-10-16 10:18:17,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,260 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:17,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:17,292 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:17,293 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 105 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 105 case distinctions, treesize of input 274 treesize of output 230 [2022-10-16 10:18:18,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,900 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:18,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:18,909 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:18,910 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 120 case distinctions, treesize of input 273 treesize of output 235 [2022-10-16 10:18:20,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,623 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:20,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:20,635 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:20,635 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 17 select indices, 17 select index equivalence classes, 136 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 136 case distinctions, treesize of input 290 treesize of output 249 [2022-10-16 10:18:22,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,579 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:22,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:22,589 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:22,590 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 18 select indices, 18 select index equivalence classes, 153 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 153 case distinctions, treesize of input 307 treesize of output 263 [2022-10-16 10:18:24,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,591 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:24,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:24,611 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:24,612 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 19 select indices, 19 select index equivalence classes, 171 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 171 case distinctions, treesize of input 324 treesize of output 277 [2022-10-16 10:18:26,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,755 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:26,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:26,782 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:26,783 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 20 select indices, 20 select index equivalence classes, 190 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 190 case distinctions, treesize of input 347 treesize of output 294 [2022-10-16 10:18:29,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,204 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:29,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:29,226 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:29,227 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 21 select indices, 21 select index equivalence classes, 210 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 210 case distinctions, treesize of input 370 treesize of output 311 [2022-10-16 10:18:31,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,777 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:31,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:31,799 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:31,800 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 22 select indices, 22 select index equivalence classes, 231 disjoint index pairs (out of 231 index pairs), introduced 22 new quantified variables, introduced 231 case distinctions, treesize of input 375 treesize of output 319 [2022-10-16 10:18:34,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,471 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:34,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:34,489 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:34,490 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 23 select indices, 23 select index equivalence classes, 253 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 253 case distinctions, treesize of input 392 treesize of output 333 [2022-10-16 10:18:37,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,265 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:37,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:37,306 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:37,306 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 24 select indices, 24 select index equivalence classes, 276 disjoint index pairs (out of 276 index pairs), introduced 24 new quantified variables, introduced 276 case distinctions, treesize of input 409 treesize of output 347 [2022-10-16 10:18:40,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,272 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:40,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:40,284 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:40,284 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 25 select indices, 25 select index equivalence classes, 300 disjoint index pairs (out of 300 index pairs), introduced 25 new quantified variables, introduced 300 case distinctions, treesize of input 432 treesize of output 364 [2022-10-16 10:18:43,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,297 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:43,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:43,327 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:43,328 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 26 select indices, 26 select index equivalence classes, 325 disjoint index pairs (out of 325 index pairs), introduced 26 new quantified variables, introduced 325 case distinctions, treesize of input 443 treesize of output 375 [2022-10-16 10:18:46,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,594 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:46,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:46,644 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:46,645 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 27 select indices, 27 select index equivalence classes, 351 disjoint index pairs (out of 351 index pairs), introduced 27 new quantified variables, introduced 351 case distinctions, treesize of input 466 treesize of output 392 [2022-10-16 10:18:50,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,087 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:50,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:50,153 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:50,154 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 28 select indices, 28 select index equivalence classes, 378 disjoint index pairs (out of 378 index pairs), introduced 28 new quantified variables, introduced 378 case distinctions, treesize of input 489 treesize of output 409 [2022-10-16 10:18:53,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:53,816 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:53,824 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:53,825 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 29 select indices, 29 select index equivalence classes, 406 disjoint index pairs (out of 406 index pairs), introduced 29 new quantified variables, introduced 406 case distinctions, treesize of input 494 treesize of output 417 [2022-10-16 10:18:57,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,888 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:18:57,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:18:57,904 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:18:57,905 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 30 select indices, 30 select index equivalence classes, 435 disjoint index pairs (out of 435 index pairs), introduced 30 new quantified variables, introduced 435 case distinctions, treesize of input 517 treesize of output 434 [2022-10-16 10:19:02,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:02,103 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:19:02,112 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:19:02,113 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 31 select indices, 31 select index equivalence classes, 465 disjoint index pairs (out of 465 index pairs), introduced 31 new quantified variables, introduced 465 case distinctions, treesize of input 528 treesize of output 445 [2022-10-16 10:19:06,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,462 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-16 10:19:06,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-16 10:19:06,478 INFO L356 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2022-10-16 10:19:06,479 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 32 select indices, 32 select index equivalence classes, 496 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 496 case distinctions, treesize of input 545 treesize of output 459 [2022-10-16 10:19:09,524 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-10-16 10:19:09,524 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 32 select indices, 32 select index equivalence classes, 496 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 496 case distinctions, treesize of input 418 treesize of output 162 [2022-10-16 10:19:09,714 INFO L134 CoverageAnalysis]: Checked inductivity of 3379 backedges. 0 proven. 3379 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:19:09,715 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-10-16 10:19:30,156 INFO L134 CoverageAnalysis]: Checked inductivity of 3379 backedges. 0 proven. 3379 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:19:30,157 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1957188726] provided 0 perfect and 2 imperfect interpolant sequences [2022-10-16 10:19:30,157 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-10-16 10:19:30,157 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [96, 96, 96] total 285 [2022-10-16 10:19:30,158 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045823694] [2022-10-16 10:19:30,158 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-10-16 10:19:30,159 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 286 states [2022-10-16 10:19:30,159 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 10:19:30,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 286 interpolants. [2022-10-16 10:19:30,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13541, Invalid=67969, Unknown=0, NotChecked=0, Total=81510 [2022-10-16 10:19:30,174 INFO L87 Difference]: Start difference. First operand 224 states and 224 transitions. Second operand has 286 states, 285 states have (on average 2.336842105263158) internal successors, (666), 286 states have internal predecessors, (666), 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) [2022-10-16 10:19:57,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 10:19:57,454 INFO L93 Difference]: Finished difference Result 452 states and 483 transitions. [2022-10-16 10:19:57,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 191 states. [2022-10-16 10:19:57,455 INFO L78 Accepts]: Start accepts. Automaton has has 286 states, 285 states have (on average 2.336842105263158) internal successors, (666), 286 states have internal predecessors, (666), 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) Word has length 223 [2022-10-16 10:19:57,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 10:19:57,458 INFO L225 Difference]: With dead ends: 452 [2022-10-16 10:19:57,458 INFO L226 Difference]: Without dead ends: 451 [2022-10-16 10:19:57,468 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 605 GetRequests, 256 SyntacticMatches, 0 SemanticMatches, 349 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48460 ImplicationChecksByTransitivity, 78.9s TimeCoverageRelationStatistics Valid=18880, Invalid=103970, Unknown=0, NotChecked=0, Total=122850 [2022-10-16 10:19:57,469 INFO L413 NwaCegarLoop]: 3 mSDtfsCounter, 794 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 10793 mSolverCounterSat, 283 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 794 SdHoareTripleChecker+Valid, 20 SdHoareTripleChecker+Invalid, 11076 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 283 IncrementalHoareTripleChecker+Valid, 10793 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.8s IncrementalHoareTripleChecker+Time [2022-10-16 10:19:57,469 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [794 Valid, 20 Invalid, 11076 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [283 Valid, 10793 Invalid, 0 Unknown, 0 Unchecked, 14.8s Time] [2022-10-16 10:19:57,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 451 states. [2022-10-16 10:19:57,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 451 to 448. [2022-10-16 10:19:57,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 448 states, 447 states have (on average 1.0022371364653244) internal successors, (448), 447 states have internal predecessors, (448), 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) [2022-10-16 10:19:57,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 448 states and 448 transitions. [2022-10-16 10:19:57,505 INFO L78 Accepts]: Start accepts. Automaton has 448 states and 448 transitions. Word has length 223 [2022-10-16 10:19:57,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 10:19:57,506 INFO L495 AbstractCegarLoop]: Abstraction has 448 states and 448 transitions. [2022-10-16 10:19:57,506 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 286 states, 285 states have (on average 2.336842105263158) internal successors, (666), 286 states have internal predecessors, (666), 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) [2022-10-16 10:19:57,507 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 448 transitions. [2022-10-16 10:19:57,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2022-10-16 10:19:57,514 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 10:19:57,515 INFO L195 NwaCegarLoop]: trace histogram [64, 64, 64, 63, 63, 63, 63, 1, 1, 1] [2022-10-16 10:19:57,553 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2022-10-16 10:19:57,728 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-10-16 10:19:57,729 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2022-10-16 10:19:57,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 10:19:57,730 INFO L85 PathProgramCache]: Analyzing trace with hash 1472828657, now seen corresponding path program 6 times [2022-10-16 10:19:57,731 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 10:19:57,731 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982268512] [2022-10-16 10:19:57,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 10:19:57,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 10:19:58,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 10:20:41,428 INFO L134 CoverageAnalysis]: Checked inductivity of 13923 backedges. 0 proven. 13923 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 10:20:41,428 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 10:20:41,429 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [982268512] [2022-10-16 10:20:41,429 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [982268512] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 10:20:41,429 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1845909543] [2022-10-16 10:20:41,429 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-10-16 10:20:41,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 10:20:41,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 10:20:41,430 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 10:20:41,431 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process