/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/simple-array-sum.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 06:48:35,450 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 06:48:35,451 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 06:48:35,478 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-14 06:48:35,479 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-14 06:48:35,480 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-14 06:48:35,481 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-14 06:48:35,482 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-14 06:48:35,483 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-14 06:48:35,484 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-14 06:48:35,484 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-14 06:48:35,485 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-14 06:48:35,485 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-14 06:48:35,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-14 06:48:35,487 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-14 06:48:35,487 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-14 06:48:35,488 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-14 06:48:35,489 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-14 06:48:35,490 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-14 06:48:35,501 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-14 06:48:35,502 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-14 06:48:35,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-14 06:48:35,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-14 06:48:35,505 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-14 06:48:35,507 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-14 06:48:35,507 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-14 06:48:35,507 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-14 06:48:35,508 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-14 06:48:35,508 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-14 06:48:35,509 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-14 06:48:35,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-14 06:48:35,509 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-14 06:48:35,510 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-14 06:48:35,510 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-14 06:48:35,511 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-14 06:48:35,511 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-14 06:48:35,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-14 06:48:35,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-14 06:48:35,512 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-14 06:48:35,513 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-14 06:48:35,513 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-14 06:48:35,521 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe-Lockstep.epf [2021-07-14 06:48:35,544 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 06:48:35,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 06:48:35,545 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 06:48:35,545 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 06:48:35,547 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 06:48:35,547 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 06:48:35,547 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 06:48:35,547 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 06:48:35,548 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 06:48:35,548 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 06:48:35,549 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 06:48:35,549 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 06:48:35,549 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 06:48:35,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 06:48:35,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 06:48:35,549 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 06:48:35,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 06:48:35,550 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 06:48:35,550 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 06:48:35,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 06:48:35,550 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 06:48:35,550 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 06:48:35,550 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 06:48:35,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 06:48:35,550 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 06:48:35,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 06:48:35,551 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 06:48:35,551 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 06:48:35,551 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-07-14 06:48:35,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 06:48:35,551 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 06:48:35,551 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 06:48:35,552 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 06:48:35,552 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2021-07-14 06:48:35,552 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 06:48:35,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 06:48:35,797 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 06:48:35,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 06:48:35,799 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-14 06:48:35,800 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-14 06:48:35,801 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/simple-array-sum.wvr.bpl [2021-07-14 06:48:35,801 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/simple-array-sum.wvr.bpl' [2021-07-14 06:48:35,817 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 06:48:35,819 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-14 06:48:35,819 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 06:48:35,820 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 06:48:35,820 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 06:48:35,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "simple-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:48:35" (1/1) ... [2021-07-14 06:48:35,833 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "simple-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:48:35" (1/1) ... [2021-07-14 06:48:35,839 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 06:48:35,840 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 06:48:35,840 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 06:48:35,840 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 06:48:35,845 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "simple-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:48:35" (1/1) ... [2021-07-14 06:48:35,845 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "simple-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:48:35" (1/1) ... [2021-07-14 06:48:35,847 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "simple-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:48:35" (1/1) ... [2021-07-14 06:48:35,847 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "simple-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:48:35" (1/1) ... [2021-07-14 06:48:35,850 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "simple-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:48:35" (1/1) ... [2021-07-14 06:48:35,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "simple-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:48:35" (1/1) ... [2021-07-14 06:48:35,853 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "simple-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:48:35" (1/1) ... [2021-07-14 06:48:35,855 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 06:48:35,856 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 06:48:35,856 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 06:48:35,856 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 06:48:35,857 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "simple-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:48:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 06:48:35,923 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-07-14 06:48:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-07-14 06:48:35,923 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-07-14 06:48:35,923 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-07-14 06:48:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-07-14 06:48:35,923 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-07-14 06:48:35,923 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-14 06:48:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 06:48:35,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 06:48:35,924 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-07-14 06:48:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-07-14 06:48:35,924 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-07-14 06:48:35,924 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-14 06:48:36,113 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 06:48:36,113 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-07-14 06:48:36,114 INFO L202 PluginConnector]: Adding new model simple-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 06:48:36 BoogieIcfgContainer [2021-07-14 06:48:36,114 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 06:48:36,129 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 06:48:36,129 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 06:48:36,131 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 06:48:36,131 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "simple-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:48:35" (1/2) ... [2021-07-14 06:48:36,132 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3994e9a0 and model type simple-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 06:48:36, skipping insertion in model container [2021-07-14 06:48:36,132 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "simple-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 06:48:36" (2/2) ... [2021-07-14 06:48:36,133 INFO L111 eAbstractionObserver]: Analyzing ICFG simple-array-sum.wvr.bpl [2021-07-14 06:48:36,137 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 06:48:36,137 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 06:48:36,137 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-14 06:48:36,137 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 06:48:36,204 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-07-14 06:48:36,221 INFO L255 AbstractCegarLoop]: Starting to check reachability of 4 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-14 06:48:36,261 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 06:48:36,261 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 06:48:36,261 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 06:48:36,261 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 06:48:36,261 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 06:48:36,262 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 06:48:36,262 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 06:48:36,262 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 06:48:36,379 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:48:36,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:48:36,382 INFO L82 PathProgramCache]: Analyzing trace with hash 968326262, now seen corresponding path program 1 times [2021-07-14 06:48:36,390 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:48:36,390 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749057244] [2021-07-14 06:48:36,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:48:36,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:48:36,559 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-07-14 06:48:36,560 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:48:36,560 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [749057244] [2021-07-14 06:48:36,561 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [749057244] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:36,561 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1222460768] [2021-07-14 06:48:36,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:36,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:48:36,597 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-14 06:48:36,601 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:48:36,694 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-07-14 06:48:36,694 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1222460768] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:36,694 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:48:36,694 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-07-14 06:48:36,695 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599871160] [2021-07-14 06:48:36,698 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 06:48:36,698 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:48:36,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 06:48:36,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-07-14 06:48:36,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:36,708 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:48:36,709 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 6 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) [2021-07-14 06:48:36,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:36,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:37,019 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-07-14 06:48:37,019 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:48:37,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:48:37,020 INFO L82 PathProgramCache]: Analyzing trace with hash -1151362024, now seen corresponding path program 2 times [2021-07-14 06:48:37,020 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:48:37,020 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264555718] [2021-07-14 06:48:37,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:48:37,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:48:37,479 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 06:48:37,479 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:48:37,480 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [264555718] [2021-07-14 06:48:37,480 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [264555718] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:37,480 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1037195243] [2021-07-14 06:48:37,481 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:37,519 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 06:48:37,520 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:48:37,521 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 30 conjunts are in the unsatisfiable core [2021-07-14 06:48:37,541 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:48:37,781 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 14 treesize of output 13 [2021-07-14 06:48:37,782 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:48:37,796 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:48:37,800 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:48:37,801 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:65, output treesize:64 [2021-07-14 06:48:37,915 INFO L446 ElimStorePlain]: Different costs {1=[v_C_15], 3=[A]} [2021-07-14 06:48:37,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:37,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 24 treesize of output 26 [2021-07-14 06:48:37,921 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:48:37,936 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:48:37,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:37,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:37,941 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 06:48:37,942 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 33 [2021-07-14 06:48:37,943 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 06:48:37,953 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:48:37,956 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:48:37,956 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:65, output treesize:54 [2021-07-14 06:48:38,039 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 0 case distinctions, treesize of input 32 treesize of output 20 [2021-07-14 06:48:38,041 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:48:38,046 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:48:38,047 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:48:38,047 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:38, output treesize:17 [2021-07-14 06:48:38,104 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 06:48:38,105 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1037195243] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:38,105 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:48:38,105 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10] total 18 [2021-07-14 06:48:38,105 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822590462] [2021-07-14 06:48:38,106 INFO L462 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-07-14 06:48:38,106 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:48:38,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-07-14 06:48:38,110 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=280, Unknown=0, NotChecked=0, Total=342 [2021-07-14 06:48:38,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:38,111 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:48:38,111 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 18 states have internal predecessors, (53), 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) [2021-07-14 06:48:38,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:38,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:38,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:38,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:38,728 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:38,729 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:48:38,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:48:38,729 INFO L82 PathProgramCache]: Analyzing trace with hash -1628841508, now seen corresponding path program 3 times [2021-07-14 06:48:38,730 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:48:38,730 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980337576] [2021-07-14 06:48:38,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:48:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:48:38,803 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-07-14 06:48:38,804 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:48:38,804 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1980337576] [2021-07-14 06:48:38,805 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1980337576] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:38,806 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [874055861] [2021-07-14 06:48:38,806 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:38,838 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2021-07-14 06:48:38,838 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:48:38,839 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 8 conjunts are in the unsatisfiable core [2021-07-14 06:48:38,840 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:48:38,947 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-14 06:48:38,947 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [874055861] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:38,947 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:48:38,947 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 15 [2021-07-14 06:48:38,948 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1526213247] [2021-07-14 06:48:38,948 INFO L462 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-07-14 06:48:38,948 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:48:38,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-07-14 06:48:38,952 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2021-07-14 06:48:38,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:38,952 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:48:38,953 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 3.8125) internal successors, (61), 15 states have internal predecessors, (61), 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) [2021-07-14 06:48:38,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:38,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:38,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:39,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:39,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:39,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:39,792 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:39,793 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:48:39,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:48:39,793 INFO L82 PathProgramCache]: Analyzing trace with hash -1080378, now seen corresponding path program 4 times [2021-07-14 06:48:39,793 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:48:39,794 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923990353] [2021-07-14 06:48:39,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:48:39,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:48:39,853 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 4 proven. 33 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-07-14 06:48:39,853 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:48:39,854 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923990353] [2021-07-14 06:48:39,854 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1923990353] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:39,854 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1120353638] [2021-07-14 06:48:39,854 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:39,894 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 06:48:39,894 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:48:39,894 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 11 conjunts are in the unsatisfiable core [2021-07-14 06:48:39,895 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:48:40,040 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 30 proven. 16 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-07-14 06:48:40,040 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1120353638] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:40,040 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:48:40,040 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 11] total 19 [2021-07-14 06:48:40,041 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941560105] [2021-07-14 06:48:40,042 INFO L462 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-07-14 06:48:40,042 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:48:40,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-07-14 06:48:40,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=314, Unknown=0, NotChecked=0, Total=380 [2021-07-14 06:48:40,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:40,042 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:48:40,043 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 3.55) internal successors, (71), 19 states have internal predecessors, (71), 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) [2021-07-14 06:48:40,043 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:40,043 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:40,043 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:40,043 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:40,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:40,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:40,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:40,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:48:40,770 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:40,771 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:48:40,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:48:40,771 INFO L82 PathProgramCache]: Analyzing trace with hash -795902654, now seen corresponding path program 5 times [2021-07-14 06:48:40,771 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:48:40,771 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548452409] [2021-07-14 06:48:40,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:48:40,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:48:40,866 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 9 proven. 47 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-07-14 06:48:40,867 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:48:40,867 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548452409] [2021-07-14 06:48:40,867 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1548452409] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:40,867 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1418584823] [2021-07-14 06:48:40,867 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:40,906 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2021-07-14 06:48:40,906 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:48:40,907 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 11 conjunts are in the unsatisfiable core [2021-07-14 06:48:40,908 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:48:40,982 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 16 proven. 40 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-07-14 06:48:40,982 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1418584823] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:40,982 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:48:40,982 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 12 [2021-07-14 06:48:40,982 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [215565597] [2021-07-14 06:48:40,983 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-07-14 06:48:40,983 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:48:40,983 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-07-14 06:48:40,983 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2021-07-14 06:48:40,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:40,983 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:48:40,983 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 3.6153846153846154) internal successors, (47), 12 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) [2021-07-14 06:48:40,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:40,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:40,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:40,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:48:40,984 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:41,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:41,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:41,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:41,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:48:41,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:48:41,448 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:41,449 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:48:41,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:48:41,449 INFO L82 PathProgramCache]: Analyzing trace with hash -1985411292, now seen corresponding path program 6 times [2021-07-14 06:48:41,449 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:48:41,449 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1674111508] [2021-07-14 06:48:41,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:48:41,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:48:42,216 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 06:48:42,216 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:48:42,216 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1674111508] [2021-07-14 06:48:42,216 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1674111508] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:42,216 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1105225285] [2021-07-14 06:48:42,216 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:42,260 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2021-07-14 06:48:42,260 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:48:42,261 WARN L261 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 66 conjunts are in the unsatisfiable core [2021-07-14 06:48:42,263 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:48:42,523 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 10 treesize of output 9 [2021-07-14 06:48:42,524 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:48:42,535 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:48:42,537 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:48:42,538 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:70, output treesize:69 [2021-07-14 06:48:42,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:42,650 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 24 treesize of output 26 [2021-07-14 06:48:42,652 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:48:42,665 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:48:42,669 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:48:42,669 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:83, output treesize:82 [2021-07-14 06:48:42,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:42,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:42,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:42,737 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2021-07-14 06:48:42,738 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:48:42,755 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:48:42,757 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:48:42,757 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:96, output treesize:95 [2021-07-14 06:48:42,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:42,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:42,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:42,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:42,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:42,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:42,832 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 58 [2021-07-14 06:48:42,833 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:48:42,852 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:48:42,854 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:48:42,854 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:104, output treesize:103 [2021-07-14 06:48:43,080 INFO L446 ElimStorePlain]: Different costs {10=[v_C_20], 27=[A]} [2021-07-14 06:48:43,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:43,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:43,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:43,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:43,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:43,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:43,123 INFO L354 Elim1Store]: treesize reduction 90, result has 23.1 percent of original size [2021-07-14 06:48:43,124 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 66 treesize of output 73 [2021-07-14 06:48:43,126 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:48:43,152 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:48:43,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:43,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:43,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:43,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:43,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:43,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:43,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:43,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:43,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:43,170 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 06:48:43,170 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 06:48:43,226 INFO L354 Elim1Store]: treesize reduction 38, result has 55.3 percent of original size [2021-07-14 06:48:43,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 6 new quantified variables, introduced 13 case distinctions, treesize of input 107 treesize of output 109 [2021-07-14 06:48:43,283 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 06:48:43,458 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 81 [2021-07-14 06:48:43,459 INFO L628 ElimStorePlain]: treesize reduction 66, result has 86.0 percent of original size [2021-07-14 06:48:43,671 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:48:43,671 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:125, output treesize:552 [2021-07-14 06:48:45,785 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 73 [2021-07-14 06:48:46,284 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-07-14 06:48:46,590 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2021-07-14 06:48:46,864 INFO L446 ElimStorePlain]: Different costs {0=[v_prenex_16], 5=[C]} [2021-07-14 06:48:46,867 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 8 [2021-07-14 06:48:46,868 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:48:46,881 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:48:46,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:48:46,884 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 06:48:46,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 29 [2021-07-14 06:48:46,885 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 06:48:46,897 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:48:46,897 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 06:48:46,898 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:94, output treesize:25 [2021-07-14 06:48:47,011 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 06:48:47,011 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1105225285] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:47,011 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:48:47,011 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 23] total 39 [2021-07-14 06:48:47,011 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720572447] [2021-07-14 06:48:47,011 INFO L462 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-07-14 06:48:47,011 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:48:47,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-07-14 06:48:47,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=1450, Unknown=0, NotChecked=0, Total=1560 [2021-07-14 06:48:47,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:47,012 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:48:47,012 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 40 states, 40 states have (on average 2.25) internal successors, (90), 39 states have internal predecessors, (90), 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) [2021-07-14 06:48:47,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:47,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:47,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:47,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:48:47,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:48:47,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:49,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:49,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:49,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:49,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:48:49,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:48:49,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:48:49,544 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:49,545 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:48:49,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:48:49,545 INFO L82 PathProgramCache]: Analyzing trace with hash -1616472534, now seen corresponding path program 7 times [2021-07-14 06:48:49,545 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:48:49,545 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1274394551] [2021-07-14 06:48:49,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:48:49,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:48:49,649 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 25 proven. 77 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-07-14 06:48:49,654 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:48:49,654 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1274394551] [2021-07-14 06:48:49,654 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1274394551] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:49,654 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1635597255] [2021-07-14 06:48:49,654 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:48:49,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 15 conjunts are in the unsatisfiable core [2021-07-14 06:48:49,691 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:48:49,936 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 54 proven. 51 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-07-14 06:48:49,936 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1635597255] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:49,936 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:48:49,936 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 15] total 28 [2021-07-14 06:48:49,937 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930594167] [2021-07-14 06:48:49,937 INFO L462 AbstractCegarLoop]: Interpolant automaton has 29 states [2021-07-14 06:48:49,937 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:48:49,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2021-07-14 06:48:49,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=685, Unknown=0, NotChecked=0, Total=812 [2021-07-14 06:48:49,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:49,938 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:48:49,938 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 29 states, 29 states have (on average 3.2758620689655173) internal successors, (95), 28 states have internal predecessors, (95), 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) [2021-07-14 06:48:49,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:49,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:49,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:49,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:48:49,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:48:49,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:48:49,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:52,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:52,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:52,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:52,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:48:52,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:48:52,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:48:52,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:48:52,240 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable80,9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:52,241 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:48:52,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:48:52,241 INFO L82 PathProgramCache]: Analyzing trace with hash -137572638, now seen corresponding path program 8 times [2021-07-14 06:48:52,241 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:48:52,241 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2055956867] [2021-07-14 06:48:52,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:48:52,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:48:52,365 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 25 proven. 105 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-07-14 06:48:52,365 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:48:52,365 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2055956867] [2021-07-14 06:48:52,365 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2055956867] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:52,365 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1195389324] [2021-07-14 06:48:52,365 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:52,407 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 06:48:52,408 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:48:52,409 INFO L263 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 17 conjunts are in the unsatisfiable core [2021-07-14 06:48:52,411 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:48:52,708 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 90 proven. 49 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2021-07-14 06:48:52,708 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1195389324] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:52,708 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:48:52,709 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 17] total 31 [2021-07-14 06:48:52,709 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2037182810] [2021-07-14 06:48:52,709 INFO L462 AbstractCegarLoop]: Interpolant automaton has 32 states [2021-07-14 06:48:52,709 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:48:52,709 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-07-14 06:48:52,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=153, Invalid=839, Unknown=0, NotChecked=0, Total=992 [2021-07-14 06:48:52,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:52,710 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:48:52,710 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 32 states, 32 states have (on average 3.125) internal successors, (100), 31 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) [2021-07-14 06:48:52,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:52,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:52,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:52,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:48:52,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:48:52,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:48:52,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:48:52,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:53,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:53,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:53,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:53,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:48:53,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:48:53,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:48:53,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:48:53,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:48:53,830 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable81,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:53,830 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:48:53,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:48:53,830 INFO L82 PathProgramCache]: Analyzing trace with hash 1295593506, now seen corresponding path program 9 times [2021-07-14 06:48:53,831 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:48:53,831 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608706208] [2021-07-14 06:48:53,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:48:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:48:53,966 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 36 proven. 128 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-07-14 06:48:53,966 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:48:53,966 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1608706208] [2021-07-14 06:48:53,966 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1608706208] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:53,966 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1540163651] [2021-07-14 06:48:53,966 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:54,013 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2021-07-14 06:48:54,013 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:48:54,014 INFO L263 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 17 conjunts are in the unsatisfiable core [2021-07-14 06:48:54,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:48:54,146 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 49 proven. 115 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-07-14 06:48:54,146 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1540163651] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:54,146 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:48:54,146 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 18 [2021-07-14 06:48:54,146 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12209037] [2021-07-14 06:48:54,147 INFO L462 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-07-14 06:48:54,147 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:48:54,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-07-14 06:48:54,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=92, Invalid=250, Unknown=0, NotChecked=0, Total=342 [2021-07-14 06:48:54,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:54,147 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:48:54,147 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 3.3157894736842106) internal successors, (63), 18 states have internal predecessors, (63), 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) [2021-07-14 06:48:54,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:54,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:54,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:54,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:48:54,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:48:54,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:48:54,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:48:54,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:48:54,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:54,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:54,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:54,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:54,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:48:54,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:48:54,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:48:54,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:48:54,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:48:54,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:48:54,781 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable82,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:54,782 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:48:54,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:48:54,782 INFO L82 PathProgramCache]: Analyzing trace with hash -1313871804, now seen corresponding path program 10 times [2021-07-14 06:48:54,782 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:48:54,782 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1272052271] [2021-07-14 06:48:54,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:48:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:48:54,950 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 82 proven. 85 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-07-14 06:48:54,951 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:48:54,951 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1272052271] [2021-07-14 06:48:54,951 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1272052271] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:54,951 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1953779087] [2021-07-14 06:48:54,951 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:55,027 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 06:48:55,027 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:48:55,028 INFO L263 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 19 conjunts are in the unsatisfiable core [2021-07-14 06:48:55,029 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:48:55,281 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 103 proven. 64 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-07-14 06:48:55,282 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1953779087] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:55,282 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:48:55,282 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 19] total 30 [2021-07-14 06:48:55,282 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971896080] [2021-07-14 06:48:55,283 INFO L462 AbstractCegarLoop]: Interpolant automaton has 31 states [2021-07-14 06:48:55,283 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:48:55,283 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-07-14 06:48:55,283 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=168, Invalid=762, Unknown=0, NotChecked=0, Total=930 [2021-07-14 06:48:55,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:55,284 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:48:55,284 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 31 states, 31 states have (on average 2.7419354838709675) internal successors, (85), 30 states have internal predecessors, (85), 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) [2021-07-14 06:48:55,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:55,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:55,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:55,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:48:55,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:48:55,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:48:55,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:48:55,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:48:55,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:48:55,284 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:55,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:55,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:55,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:55,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:48:55,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:48:55,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:48:55,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:48:55,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:48:55,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:48:55,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:48:55,985 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable83 [2021-07-14 06:48:55,986 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:48:55,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:48:55,986 INFO L82 PathProgramCache]: Analyzing trace with hash -1354367898, now seen corresponding path program 11 times [2021-07-14 06:48:55,986 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:48:55,986 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628139659] [2021-07-14 06:48:55,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:48:55,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:48:56,136 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 49 proven. 154 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-07-14 06:48:56,137 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:48:56,137 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1628139659] [2021-07-14 06:48:56,137 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1628139659] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:56,137 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1851209078] [2021-07-14 06:48:56,137 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:56,187 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2021-07-14 06:48:56,187 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:48:56,188 INFO L263 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 20 conjunts are in the unsatisfiable core [2021-07-14 06:48:56,189 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:48:56,400 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 62 proven. 109 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2021-07-14 06:48:56,400 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1851209078] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:48:56,400 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:48:56,400 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 17] total 27 [2021-07-14 06:48:56,401 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1451486290] [2021-07-14 06:48:56,401 INFO L462 AbstractCegarLoop]: Interpolant automaton has 28 states [2021-07-14 06:48:56,401 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:48:56,402 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-07-14 06:48:56,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=145, Invalid=611, Unknown=0, NotChecked=0, Total=756 [2021-07-14 06:48:56,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:56,402 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:48:56,402 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 28 states, 28 states have (on average 3.25) internal successors, (91), 27 states have internal predecessors, (91), 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) [2021-07-14 06:48:56,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:56,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:56,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:56,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:48:56,403 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:48:56,403 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:48:56,403 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:48:56,403 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:48:56,403 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:48:56,403 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:48:56,403 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:48:59,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:48:59,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:48:59,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:48:59,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:48:59,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:48:59,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:48:59,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:48:59,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:48:59,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:48:59,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:48:59,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:48:59,939 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable84,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:48:59,940 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:48:59,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:48:59,940 INFO L82 PathProgramCache]: Analyzing trace with hash -1830989132, now seen corresponding path program 12 times [2021-07-14 06:48:59,940 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:48:59,940 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [852093160] [2021-07-14 06:48:59,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:48:59,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:49:00,060 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 158 proven. 76 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2021-07-14 06:49:00,060 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:49:00,060 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [852093160] [2021-07-14 06:49:00,060 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [852093160] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:49:00,060 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1841741416] [2021-07-14 06:49:00,060 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:49:00,117 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) [2021-07-14 06:49:00,118 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:49:00,119 INFO L263 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 21 conjunts are in the unsatisfiable core [2021-07-14 06:49:00,120 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:49:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 175 proven. 81 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-07-14 06:49:00,487 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1841741416] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:49:00,487 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:49:00,488 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 21] total 37 [2021-07-14 06:49:00,488 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1850204275] [2021-07-14 06:49:00,488 INFO L462 AbstractCegarLoop]: Interpolant automaton has 38 states [2021-07-14 06:49:00,488 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:49:00,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-07-14 06:49:00,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=257, Invalid=1149, Unknown=0, NotChecked=0, Total=1406 [2021-07-14 06:49:00,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:49:00,489 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:49:00,489 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 38 states, 38 states have (on average 3.236842105263158) internal successors, (123), 37 states have internal predecessors, (123), 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) [2021-07-14 06:49:00,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:49:00,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:49:00,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:00,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:49:00,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:49:00,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:49:00,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:49:00,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:49:00,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:49:00,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:49:00,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:49:00,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:49:02,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:49:02,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:49:02,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:02,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:49:02,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:49:02,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:49:02,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:49:02,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:49:02,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:49:02,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:49:02,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:49:02,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:49:02,352 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable85 [2021-07-14 06:49:02,353 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:49:02,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:49:02,353 INFO L82 PathProgramCache]: Analyzing trace with hash 690695480, now seen corresponding path program 13 times [2021-07-14 06:49:02,353 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:49:02,353 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1241883042] [2021-07-14 06:49:02,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:49:02,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:49:04,399 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 20 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 06:49:04,399 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:49:04,399 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1241883042] [2021-07-14 06:49:04,399 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1241883042] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:49:04,399 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1385779909] [2021-07-14 06:49:04,399 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:49:04,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:49:04,452 WARN L261 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 120 conjunts are in the unsatisfiable core [2021-07-14 06:49:04,453 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:49:05,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 10 treesize of output 9 [2021-07-14 06:49:05,049 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:05,061 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:05,062 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:05,062 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:61, output treesize:60 [2021-07-14 06:49:05,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,173 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 24 treesize of output 26 [2021-07-14 06:49:05,174 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:05,190 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:05,191 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:05,191 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:74, output treesize:73 [2021-07-14 06:49:05,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,264 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2021-07-14 06:49:05,265 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:05,281 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:05,282 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:05,282 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:87, output treesize:86 [2021-07-14 06:49:05,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,362 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 58 [2021-07-14 06:49:05,363 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:05,382 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:05,383 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:05,383 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:100, output treesize:99 [2021-07-14 06:49:05,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,472 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 74 [2021-07-14 06:49:05,473 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:05,495 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:05,496 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:05,496 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:113, output treesize:112 [2021-07-14 06:49:05,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,598 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 90 [2021-07-14 06:49:05,599 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:05,624 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:05,625 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:05,625 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:126, output treesize:125 [2021-07-14 06:49:05,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,744 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 106 [2021-07-14 06:49:05,746 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:05,775 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:05,776 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:05,777 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:139, output treesize:138 [2021-07-14 06:49:05,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:05,907 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 122 [2021-07-14 06:49:05,909 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:05,942 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:05,943 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:05,943 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:152, output treesize:151 [2021-07-14 06:49:07,085 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 117 [2021-07-14 06:49:07,087 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:07,115 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:07,117 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:07,117 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:155, output treesize:174 [2021-07-14 06:49:07,264 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 172 treesize of output 120 [2021-07-14 06:49:07,266 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:07,275 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:07,278 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 70 [2021-07-14 06:49:07,280 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:07,289 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:07,289 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:07,289 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:181, output treesize:49 [2021-07-14 06:49:07,469 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 29 [2021-07-14 06:49:07,471 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:07,474 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:07,475 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:07,475 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:75, output treesize:12 [2021-07-14 06:49:07,546 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 06:49:07,546 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1385779909] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:49:07,546 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:49:07,546 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 34] total 69 [2021-07-14 06:49:07,547 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264477427] [2021-07-14 06:49:07,547 INFO L462 AbstractCegarLoop]: Interpolant automaton has 70 states [2021-07-14 06:49:07,547 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:49:07,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 70 interpolants. [2021-07-14 06:49:07,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=445, Invalid=4385, Unknown=0, NotChecked=0, Total=4830 [2021-07-14 06:49:07,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:49:07,549 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:49:07,549 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 70 states, 70 states have (on average 2.3714285714285714) internal successors, (166), 69 states have internal predecessors, (166), 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) [2021-07-14 06:49:07,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:49:07,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:49:07,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:07,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:49:07,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:49:07,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:49:07,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:49:07,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:49:07,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:49:07,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:49:07,549 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:49:07,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:49:07,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:49:15,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:49:15,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:49:15,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:15,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:49:15,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:49:15,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:49:15,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:49:15,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:49:15,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:49:15,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:49:15,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:49:15,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:49:15,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 06:49:15,740 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable86,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:49:15,740 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:49:15,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:49:15,741 INFO L82 PathProgramCache]: Analyzing trace with hash -887931746, now seen corresponding path program 14 times [2021-07-14 06:49:15,741 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:49:15,741 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [48657391] [2021-07-14 06:49:15,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:49:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:49:15,952 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 81 proven. 227 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-07-14 06:49:15,952 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:49:15,952 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [48657391] [2021-07-14 06:49:15,952 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [48657391] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:49:15,952 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [841080266] [2021-07-14 06:49:15,952 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:49:15,998 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 06:49:15,998 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:49:15,999 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 25 conjunts are in the unsatisfiable core [2021-07-14 06:49:16,000 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:49:16,541 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 214 proven. 121 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2021-07-14 06:49:16,542 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [841080266] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:49:16,542 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:49:16,542 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 25] total 47 [2021-07-14 06:49:16,542 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569063317] [2021-07-14 06:49:16,542 INFO L462 AbstractCegarLoop]: Interpolant automaton has 48 states [2021-07-14 06:49:16,542 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:49:16,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2021-07-14 06:49:16,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=325, Invalid=1931, Unknown=0, NotChecked=0, Total=2256 [2021-07-14 06:49:16,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:49:16,543 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:49:16,544 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 48 states, 48 states have (on average 2.875) internal successors, (138), 47 states have internal predecessors, (138), 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) [2021-07-14 06:49:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:49:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:49:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:49:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:49:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:49:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:49:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:49:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:49:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:49:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:49:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:49:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 06:49:16,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:49:19,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:49:19,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:49:19,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:19,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:49:19,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:49:19,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:49:19,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:49:19,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:49:19,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:49:19,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:49:19,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:49:19,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:49:19,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 06:49:19,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-07-14 06:49:19,785 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable87 [2021-07-14 06:49:19,785 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:49:19,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:49:19,786 INFO L82 PathProgramCache]: Analyzing trace with hash -3936410, now seen corresponding path program 15 times [2021-07-14 06:49:19,786 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:49:19,786 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [886640985] [2021-07-14 06:49:19,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:49:19,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:49:20,029 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 100 proven. 262 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-07-14 06:49:20,029 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:49:20,029 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [886640985] [2021-07-14 06:49:20,029 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [886640985] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:49:20,030 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [976215572] [2021-07-14 06:49:20,030 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:49:20,098 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 13 check-sat command(s) [2021-07-14 06:49:20,098 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:49:20,100 INFO L263 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjunts are in the unsatisfiable core [2021-07-14 06:49:20,101 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:49:20,240 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 121 proven. 241 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-07-14 06:49:20,240 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [976215572] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:49:20,240 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:49:20,240 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 26 [2021-07-14 06:49:20,240 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [317455865] [2021-07-14 06:49:20,240 INFO L462 AbstractCegarLoop]: Interpolant automaton has 27 states [2021-07-14 06:49:20,240 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:49:20,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-07-14 06:49:20,241 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=184, Invalid=518, Unknown=0, NotChecked=0, Total=702 [2021-07-14 06:49:20,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:49:20,241 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:49:20,241 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 27 states, 27 states have (on average 3.074074074074074) internal successors, (83), 26 states have internal predecessors, (83), 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) [2021-07-14 06:49:20,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:49:20,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:49:20,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:20,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:49:20,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:49:20,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:49:20,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:49:20,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:49:20,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:49:20,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:49:20,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:49:20,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:49:20,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 06:49:20,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-07-14 06:49:20,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:49:22,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:49:22,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:49:22,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:22,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:49:22,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:49:22,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:49:22,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:49:22,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:49:22,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:49:22,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:49:22,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:49:22,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:49:22,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 06:49:22,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-07-14 06:49:22,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:22,713 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable88,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:49:22,713 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:49:22,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:49:22,714 INFO L82 PathProgramCache]: Analyzing trace with hash -774393216, now seen corresponding path program 16 times [2021-07-14 06:49:22,714 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:49:22,714 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [259128486] [2021-07-14 06:49:22,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:49:22,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:49:23,684 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2021-07-14 06:49:25,455 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 498 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 06:49:25,455 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:49:25,455 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [259128486] [2021-07-14 06:49:25,455 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [259128486] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:49:25,455 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1837924380] [2021-07-14 06:49:25,456 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:49:25,510 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 06:49:25,511 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:49:25,513 WARN L261 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 140 conjunts are in the unsatisfiable core [2021-07-14 06:49:25,514 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:49:26,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 14 treesize of output 13 [2021-07-14 06:49:26,563 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:26,576 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:26,577 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:26,577 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:71, output treesize:70 [2021-07-14 06:49:26,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:26,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 28 treesize of output 30 [2021-07-14 06:49:26,689 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:26,705 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:26,706 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:26,706 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:84, output treesize:83 [2021-07-14 06:49:26,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:26,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:26,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:26,818 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2021-07-14 06:49:26,819 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:26,838 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:26,839 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:26,839 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:93, output treesize:92 [2021-07-14 06:49:26,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:26,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:26,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:26,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:26,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:26,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:26,957 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 58 [2021-07-14 06:49:26,958 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:26,979 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:26,980 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:26,980 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:106, output treesize:105 [2021-07-14 06:49:27,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,181 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 74 [2021-07-14 06:49:27,182 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:27,205 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:27,206 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:27,206 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:119, output treesize:118 [2021-07-14 06:49:27,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,347 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 90 [2021-07-14 06:49:27,348 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:27,374 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:27,375 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:27,375 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:132, output treesize:131 [2021-07-14 06:49:27,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,530 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 106 [2021-07-14 06:49:27,531 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:27,560 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:27,561 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:27,561 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:145, output treesize:144 [2021-07-14 06:49:27,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 122 [2021-07-14 06:49:27,729 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:27,761 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:27,762 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:27,762 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:158, output treesize:157 [2021-07-14 06:49:27,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:27,943 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2021-07-14 06:49:27,945 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:27,991 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:27,992 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:27,992 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:171, output treesize:170 [2021-07-14 06:49:28,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:28,189 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 128 treesize of output 154 [2021-07-14 06:49:28,191 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:28,230 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:28,231 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:28,232 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:184, output treesize:183 [2021-07-14 06:49:29,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:29,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:29,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:29,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:29,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:29,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:29,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:29,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:29,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:29,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:49:29,638 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 145 [2021-07-14 06:49:29,641 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:29,673 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:29,674 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:29,674 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:183, output treesize:202 [2021-07-14 06:49:29,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 196 treesize of output 144 [2021-07-14 06:49:29,865 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:29,875 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:29,878 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 86 [2021-07-14 06:49:29,880 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:29,889 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:29,890 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:29,890 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:205, output treesize:55 [2021-07-14 06:49:30,376 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 33 [2021-07-14 06:49:30,377 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:49:30,381 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:49:30,381 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:49:30,381 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:87, output treesize:12 [2021-07-14 06:49:30,529 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 498 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 06:49:30,529 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1837924380] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:49:30,529 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:49:30,529 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 40] total 80 [2021-07-14 06:49:30,529 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2139685707] [2021-07-14 06:49:30,530 INFO L462 AbstractCegarLoop]: Interpolant automaton has 81 states [2021-07-14 06:49:30,530 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:49:30,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 81 interpolants. [2021-07-14 06:49:30,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=458, Invalid=6022, Unknown=0, NotChecked=0, Total=6480 [2021-07-14 06:49:30,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:49:30,531 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:49:30,531 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 81 states, 81 states have (on average 2.3950617283950617) internal successors, (194), 80 states have internal predecessors, (194), 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) [2021-07-14 06:49:30,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:49:30,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:49:30,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:30,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:49:30,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:49:30,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:49:30,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:49:30,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:49:30,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:49:30,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:49:30,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:49:30,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:49:30,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 06:49:30,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-07-14 06:49:30,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:30,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:49:33,948 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 59 [2021-07-14 06:49:35,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:49:35,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:49:35,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:35,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:49:35,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:49:35,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:49:35,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:49:35,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:49:35,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:49:35,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:49:35,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:49:35,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:49:35,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 06:49:35,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-07-14 06:49:35,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:35,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 06:49:36,168 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable89 [2021-07-14 06:49:36,168 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:49:36,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:49:36,169 INFO L82 PathProgramCache]: Analyzing trace with hash -2132747060, now seen corresponding path program 17 times [2021-07-14 06:49:36,169 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:49:36,169 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875395860] [2021-07-14 06:49:36,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:49:36,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:49:36,558 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 256 proven. 320 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-07-14 06:49:36,558 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:49:36,558 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875395860] [2021-07-14 06:49:36,558 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1875395860] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:49:36,558 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [362525756] [2021-07-14 06:49:36,559 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:49:36,652 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 19 check-sat command(s) [2021-07-14 06:49:36,652 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:49:36,654 INFO L263 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 32 conjunts are in the unsatisfiable core [2021-07-14 06:49:36,655 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:49:36,817 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 289 proven. 287 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-07-14 06:49:36,817 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [362525756] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:49:36,817 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:49:36,817 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32] total 33 [2021-07-14 06:49:36,817 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2145955993] [2021-07-14 06:49:36,818 INFO L462 AbstractCegarLoop]: Interpolant automaton has 34 states [2021-07-14 06:49:36,818 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:49:36,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2021-07-14 06:49:36,818 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=297, Invalid=825, Unknown=0, NotChecked=0, Total=1122 [2021-07-14 06:49:36,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:49:36,818 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:49:36,819 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 34 states, 34 states have (on average 2.8823529411764706) internal successors, (98), 33 states have internal predecessors, (98), 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) [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 06:49:36,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:49:40,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:49:40,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:49:40,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:40,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:49:40,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:49:40,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:49:40,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:49:40,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:49:40,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:49:40,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:49:40,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:49:40,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:49:40,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 06:49:40,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-07-14 06:49:40,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:40,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 06:49:40,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 06:49:40,477 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,19 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:49:40,477 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:49:40,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:49:40,477 INFO L82 PathProgramCache]: Analyzing trace with hash 629961868, now seen corresponding path program 18 times [2021-07-14 06:49:40,477 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:49:40,477 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1536957784] [2021-07-14 06:49:40,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:49:40,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:49:40,869 INFO L134 CoverageAnalysis]: Checked inductivity of 945 backedges. 507 proven. 242 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2021-07-14 06:49:40,869 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:49:40,869 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1536957784] [2021-07-14 06:49:40,869 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1536957784] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:49:40,869 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [950912722] [2021-07-14 06:49:40,869 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:49:40,960 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2021-07-14 06:49:40,961 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:49:40,962 INFO L263 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 33 conjunts are in the unsatisfiable core [2021-07-14 06:49:40,963 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:49:41,545 INFO L134 CoverageAnalysis]: Checked inductivity of 945 backedges. 260 proven. 355 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2021-07-14 06:49:41,545 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [950912722] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:49:41,545 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:49:41,546 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 22] total 53 [2021-07-14 06:49:41,546 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1576997059] [2021-07-14 06:49:41,546 INFO L462 AbstractCegarLoop]: Interpolant automaton has 54 states [2021-07-14 06:49:41,546 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:49:41,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2021-07-14 06:49:41,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=419, Invalid=2443, Unknown=0, NotChecked=0, Total=2862 [2021-07-14 06:49:41,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:49:41,547 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:49:41,547 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 54 states, 54 states have (on average 3.1481481481481484) internal successors, (170), 53 states have internal predecessors, (170), 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) [2021-07-14 06:49:41,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:49:41,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:49:41,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:41,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:49:41,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:49:41,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:49:41,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:49:41,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:49:41,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:49:41,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:49:41,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:49:41,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:49:41,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 06:49:41,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-07-14 06:49:41,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:49:41,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 06:49:41,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 06:49:41,548 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:50:04,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:50:04,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:50:04,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:50:04,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:50:04,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:50:04,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:50:04,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:50:04,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:50:04,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:50:04,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:50:04,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:50:04,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:50:04,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 06:50:04,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-07-14 06:50:04,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:50:04,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 06:50:04,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 06:50:04,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 260 states. [2021-07-14 06:50:05,031 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable91,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:50:05,031 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:50:05,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:50:05,031 INFO L82 PathProgramCache]: Analyzing trace with hash -177236934, now seen corresponding path program 19 times [2021-07-14 06:50:05,031 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:50:05,032 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571432350] [2021-07-14 06:50:05,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:50:05,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:50:05,645 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 558 proven. 389 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2021-07-14 06:50:05,645 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:50:05,645 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571432350] [2021-07-14 06:50:05,645 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1571432350] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:50:05,645 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [331255228] [2021-07-14 06:50:05,645 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:50:05,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:50:05,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 39 conjunts are in the unsatisfiable core [2021-07-14 06:50:05,747 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:50:06,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 623 proven. 324 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2021-07-14 06:50:06,538 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [331255228] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:50:06,538 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:50:06,538 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 39] total 60 [2021-07-14 06:50:06,538 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523412256] [2021-07-14 06:50:06,539 INFO L462 AbstractCegarLoop]: Interpolant automaton has 61 states [2021-07-14 06:50:06,539 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:50:06,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2021-07-14 06:50:06,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=633, Invalid=3027, Unknown=0, NotChecked=0, Total=3660 [2021-07-14 06:50:06,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:50:06,540 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:50:06,540 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 61 states, 61 states have (on average 2.4098360655737703) internal successors, (147), 60 states have internal predecessors, (147), 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) [2021-07-14 06:50:06,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:50:06,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:50:06,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:50:06,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:50:06,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:50:06,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:50:06,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:50:06,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:50:06,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:50:06,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:50:06,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:50:06,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:50:06,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 06:50:06,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-07-14 06:50:06,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:50:06,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 06:50:06,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 06:50:06,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 260 states. [2021-07-14 06:50:06,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:50:23,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:50:23,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:50:23,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:50:23,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:50:23,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:50:23,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:50:23,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:50:23,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:50:23,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:50:23,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:50:23,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:50:23,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:50:23,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 06:50:23,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-07-14 06:50:23,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:50:23,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 06:50:23,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 06:50:23,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 260 states. [2021-07-14 06:50:23,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:50:23,880 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable92 [2021-07-14 06:50:23,880 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:50:23,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:50:23,881 INFO L82 PathProgramCache]: Analyzing trace with hash -799770916, now seen corresponding path program 20 times [2021-07-14 06:50:23,881 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:50:23,881 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413700687] [2021-07-14 06:50:23,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:50:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:50:24,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 289 proven. 619 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2021-07-14 06:50:24,544 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:50:24,544 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [413700687] [2021-07-14 06:50:24,544 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [413700687] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:50:24,544 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1660156130] [2021-07-14 06:50:24,544 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:50:24,602 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 06:50:24,603 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:50:24,604 INFO L263 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 39 conjunts are in the unsatisfiable core [2021-07-14 06:50:24,605 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:50:24,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 324 proven. 584 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2021-07-14 06:50:24,825 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1660156130] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:50:24,825 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:50:24,825 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 39] total 40 [2021-07-14 06:50:24,825 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1608520826] [2021-07-14 06:50:24,825 INFO L462 AbstractCegarLoop]: Interpolant automaton has 41 states [2021-07-14 06:50:24,825 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:50:24,826 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2021-07-14 06:50:24,826 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=422, Invalid=1218, Unknown=0, NotChecked=0, Total=1640 [2021-07-14 06:50:24,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:50:24,826 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:50:24,826 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 41 states, 41 states have (on average 2.8780487804878048) internal successors, (118), 40 states have internal predecessors, (118), 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) [2021-07-14 06:50:24,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:50:24,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:50:24,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:50:24,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:50:24,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:50:24,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:50:24,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:50:24,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:50:24,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:50:24,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:50:24,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:50:24,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:50:24,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 06:50:24,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-07-14 06:50:24,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:50:24,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 06:50:24,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 06:50:24,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 260 states. [2021-07-14 06:50:24,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:50:24,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:50:44,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 260 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-14 06:50:44,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-07-14 06:50:44,874 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable93,22 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:50:44,874 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 06:50:44,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:50:44,874 INFO L82 PathProgramCache]: Analyzing trace with hash -1260687542, now seen corresponding path program 21 times [2021-07-14 06:50:44,874 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:50:44,874 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1874962797] [2021-07-14 06:50:44,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:50:44,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:50:50,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 479 proven. 775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 06:50:50,988 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:50:50,988 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1874962797] [2021-07-14 06:50:50,989 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1874962797] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:50:50,989 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [760391550] [2021-07-14 06:50:50,989 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:50:51,178 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 21 check-sat command(s) [2021-07-14 06:50:51,178 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:50:51,185 WARN L261 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 227 conjunts are in the unsatisfiable core [2021-07-14 06:50:51,189 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:50:53,527 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 10 treesize of output 9 [2021-07-14 06:50:53,527 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:53,543 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:53,554 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:53,555 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:109, output treesize:108 [2021-07-14 06:50:53,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:53,744 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 24 treesize of output 26 [2021-07-14 06:50:53,760 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:53,782 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:53,784 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:53,784 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:122, output treesize:121 [2021-07-14 06:50:53,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:53,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:53,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:53,968 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2021-07-14 06:50:53,969 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:53,992 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:53,993 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:53,994 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:135, output treesize:134 [2021-07-14 06:50:54,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,197 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 58 [2021-07-14 06:50:54,198 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:54,223 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:54,225 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:54,225 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:148, output treesize:147 [2021-07-14 06:50:54,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,433 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 74 [2021-07-14 06:50:54,434 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:54,463 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:54,465 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:54,465 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:161, output treesize:160 [2021-07-14 06:50:54,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,703 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 90 [2021-07-14 06:50:54,708 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:54,743 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:54,744 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:54,744 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:174, output treesize:173 [2021-07-14 06:50:54,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:54,990 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 106 [2021-07-14 06:50:54,991 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:55,028 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:55,030 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:55,030 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:187, output treesize:186 [2021-07-14 06:50:55,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,296 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 122 [2021-07-14 06:50:55,297 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:55,339 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:55,340 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:55,341 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:200, output treesize:199 [2021-07-14 06:50:55,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,632 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2021-07-14 06:50:55,635 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:55,680 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:55,681 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:55,682 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:213, output treesize:212 [2021-07-14 06:50:55,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:55,988 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 128 treesize of output 154 [2021-07-14 06:50:55,990 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:56,041 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:56,043 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:56,044 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:226, output treesize:225 [2021-07-14 06:50:56,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,376 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 141 treesize of output 170 [2021-07-14 06:50:56,378 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:56,430 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:56,432 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:56,432 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:239, output treesize:238 [2021-07-14 06:50:56,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:56,791 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 154 treesize of output 186 [2021-07-14 06:50:56,795 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:56,854 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:56,856 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:56,856 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:252, output treesize:251 [2021-07-14 06:50:57,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 202 [2021-07-14 06:50:57,249 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:57,316 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:57,318 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:57,318 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:265, output treesize:264 [2021-07-14 06:50:57,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:57,731 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 180 treesize of output 218 [2021-07-14 06:50:57,734 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:57,801 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:57,803 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:57,803 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:278, output treesize:277 [2021-07-14 06:50:58,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,273 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 193 treesize of output 234 [2021-07-14 06:50:58,276 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:58,346 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:58,348 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:58,348 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:291, output treesize:290 [2021-07-14 06:50:58,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:58,809 INFO L244 Elim1Store]: Index analysis took 109 ms [2021-07-14 06:50:58,810 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 120 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 206 treesize of output 250 [2021-07-14 06:50:58,813 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:58,888 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:58,890 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:58,890 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:304, output treesize:303 [2021-07-14 06:50:59,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:50:59,388 INFO L244 Elim1Store]: Index analysis took 126 ms [2021-07-14 06:50:59,389 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 136 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 219 treesize of output 266 [2021-07-14 06:50:59,392 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:50:59,472 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:50:59,474 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:50:59,474 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:317, output treesize:316 [2021-07-14 06:51:03,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:03,252 INFO L244 Elim1Store]: Index analysis took 135 ms [2021-07-14 06:51:03,253 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 153 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 275 treesize of output 293 [2021-07-14 06:51:03,259 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:51:03,337 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:51:03,340 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 06:51:03,340 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:370, output treesize:401 [2021-07-14 06:51:04,294 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 157 [2021-07-14 06:51:04,333 INFO L446 ElimStorePlain]: Different costs {171=[v_C_61], 658=[A]} [2021-07-14 06:51:04,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,491 INFO L244 Elim1Store]: Index analysis took 153 ms [2021-07-14 06:51:04,492 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 171 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 320 treesize of output 357 [2021-07-14 06:51:04,496 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:51:04,585 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:51:04,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,612 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 06:51:04,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,650 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 06:51:04,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,684 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 06:51:04,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,698 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 06:51:04,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,729 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 06:51:04,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,752 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 06:51:04,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,790 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 06:51:04,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,816 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 06:51:04,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,854 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 06:51:04,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:51:04,863 INFO L244 Elim1Store]: Index analysis took 269 ms [2021-07-14 06:51:05,198 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2021-07-14 06:51:05,199 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:51:05,199 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 38 select indices, 38 select index equivalence classes, 333 disjoint index pairs (out of 703 index pairs), introduced 28 new quantified variables, introduced 45 case distinctions, treesize of input 395 treesize of output 765 [2021-07-14 06:51:05,580 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 952 DAG size of output: 490 [2021-07-14 06:51:05,755 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 972 DAG size of output: 505 [2021-07-14 06:51:06,680 WARN L205 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 1994 DAG size of output: 1178 [2021-07-14 06:51:07,447 WARN L205 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 2008 DAG size of output: 1189 [2021-07-14 06:51:09,251 WARN L205 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 4323 DAG size of output: 2117 [2021-07-14 06:51:10,819 WARN L205 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 4334 DAG size of output: 2126