/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/locks/test_locks_8.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-72570d3 [2020-08-22 19:00:48,251 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-22 19:00:48,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-22 19:00:48,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-08-22 19:00:48,286 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-22 19:00:48,287 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-22 19:00:48,288 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-22 19:00:48,289 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-22 19:00:48,291 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-22 19:00:48,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-22 19:00:48,297 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-22 19:00:48,301 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-22 19:00:48,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-22 19:00:48,304 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-22 19:00:48,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-22 19:00:48,308 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-22 19:00:48,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-08-22 19:00:48,329 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-08-22 19:00:48,353 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-22 19:00:48,353 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-22 19:00:48,356 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-22 19:00:48,356 INFO L138 SettingsManager]: * sizeof long=4 [2020-08-22 19:00:48,356 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-22 19:00:48,356 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-08-22 19:00:48,356 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-22 19:00:48,357 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-22 19:00:48,357 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-22 19:00:48,357 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-22 19:00:48,358 INFO L138 SettingsManager]: * sizeof long double=12 [2020-08-22 19:00:48,358 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-22 19:00:48,358 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-22 19:00:48,358 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-22 19:00:48,358 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-22 19:00:48,359 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-08-22 19:00:48,359 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-22 19:00:48,359 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-22 19:00:48,359 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 19:00:48,359 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-22 19:00:48,359 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-08-22 19:00:48,361 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-22 19:00:48,361 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-08-22 19:00:48,666 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-22 19:00:48,680 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-22 19:00:48,684 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-22 19:00:48,686 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-22 19:00:48,686 INFO L275 PluginConnector]: CDTParser initialized [2020-08-22 19:00:48,687 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_8.c [2020-08-22 19:00:48,768 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9ddea6ff/04b239145aa548f188a4b77ebf2707b6/FLAG9a71a114c [2020-08-22 19:00:49,317 INFO L306 CDTParser]: Found 1 translation units. [2020-08-22 19:00:49,318 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_8.c [2020-08-22 19:00:49,330 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9ddea6ff/04b239145aa548f188a4b77ebf2707b6/FLAG9a71a114c [2020-08-22 19:00:49,612 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9ddea6ff/04b239145aa548f188a4b77ebf2707b6 [2020-08-22 19:00:49,624 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-22 19:00:49,626 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-22 19:00:49,627 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-22 19:00:49,627 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-22 19:00:49,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-22 19:00:49,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 07:00:49" (1/1) ... [2020-08-22 19:00:49,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dcf7202 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:00:49, skipping insertion in model container [2020-08-22 19:00:49,635 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 07:00:49" (1/1) ... [2020-08-22 19:00:49,643 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-22 19:00:49,665 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-22 19:00:49,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 19:00:49,851 INFO L203 MainTranslator]: Completed pre-run [2020-08-22 19:00:49,894 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 19:00:49,905 INFO L208 MainTranslator]: Completed translation [2020-08-22 19:00:49,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:00:49 WrapperNode [2020-08-22 19:00:49,906 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-22 19:00:49,907 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-08-22 19:00:49,907 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-08-22 19:00:49,907 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-08-22 19:00:49,917 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:00:49" (1/1) ... [2020-08-22 19:00:49,917 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:00:49" (1/1) ... [2020-08-22 19:00:50,009 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:00:49" (1/1) ... [2020-08-22 19:00:50,009 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:00:49" (1/1) ... [2020-08-22 19:00:50,015 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:00:49" (1/1) ... [2020-08-22 19:00:50,023 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:00:49" (1/1) ... [2020-08-22 19:00:50,024 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:00:49" (1/1) ... [2020-08-22 19:00:50,027 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-08-22 19:00:50,027 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-08-22 19:00:50,028 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-08-22 19:00:50,028 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-08-22 19:00:50,029 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:00:49" (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 [2020-08-22 19:00:50,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-08-22 19:00:50,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-08-22 19:00:50,099 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-08-22 19:00:50,099 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-08-22 19:00:50,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-08-22 19:00:50,100 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-08-22 19:00:50,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-08-22 19:00:50,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-08-22 19:00:50,424 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-08-22 19:00:50,425 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-08-22 19:00:50,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 07:00:50 BoogieIcfgContainer [2020-08-22 19:00:50,430 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-08-22 19:00:50,431 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-08-22 19:00:50,431 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-08-22 19:00:50,436 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-08-22 19:00:50,437 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.08 07:00:49" (1/3) ... [2020-08-22 19:00:50,438 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e9c6f16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 07:00:50, skipping insertion in model container [2020-08-22 19:00:50,438 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:00:49" (2/3) ... [2020-08-22 19:00:50,439 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e9c6f16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 07:00:50, skipping insertion in model container [2020-08-22 19:00:50,439 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 07:00:50" (3/3) ... [2020-08-22 19:00:50,441 INFO L109 eAbstractionObserver]: Analyzing ICFG test_locks_8.c [2020-08-22 19:00:50,456 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-08-22 19:00:50,465 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-08-22 19:00:50,483 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-08-22 19:00:50,511 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-08-22 19:00:50,511 INFO L376 AbstractCegarLoop]: Hoare is true [2020-08-22 19:00:50,512 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-08-22 19:00:50,512 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-08-22 19:00:50,512 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-08-22 19:00:50,512 INFO L380 AbstractCegarLoop]: Difference is false [2020-08-22 19:00:50,512 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-08-22 19:00:50,512 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-08-22 19:00:50,552 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states. [2020-08-22 19:00:50,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2020-08-22 19:00:50,572 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:00:50,573 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:00:50,574 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:00:50,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:00:50,582 INFO L82 PathProgramCache]: Analyzing trace with hash 1717644884, now seen corresponding path program 1 times [2020-08-22 19:00:50,592 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:00:50,592 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1573309941] [2020-08-22 19:00:50,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:00:50,656 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:00:50,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:50,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:00:50,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:50,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:00:50,840 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1573309941] [2020-08-22 19:00:50,842 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:00:50,842 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 19:00:50,843 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1936220532] [2020-08-22 19:00:50,849 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 19:00:50,850 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:00:50,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 19:00:50,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:50,868 INFO L87 Difference]: Start difference. First operand 98 states. Second operand 3 states. [2020-08-22 19:00:50,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:00:50,963 INFO L93 Difference]: Finished difference Result 213 states and 291 transitions. [2020-08-22 19:00:50,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 19:00:50,966 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2020-08-22 19:00:50,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:00:50,981 INFO L225 Difference]: With dead ends: 213 [2020-08-22 19:00:50,982 INFO L226 Difference]: Without dead ends: 144 [2020-08-22 19:00:50,986 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:51,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2020-08-22 19:00:51,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 142. [2020-08-22 19:00:51,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 142 states. [2020-08-22 19:00:51,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 186 transitions. [2020-08-22 19:00:51,059 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 186 transitions. Word has length 61 [2020-08-22 19:00:51,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:00:51,060 INFO L479 AbstractCegarLoop]: Abstraction has 142 states and 186 transitions. [2020-08-22 19:00:51,061 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 19:00:51,066 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 186 transitions. [2020-08-22 19:00:51,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2020-08-22 19:00:51,069 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:00:51,070 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:00:51,070 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-08-22 19:00:51,070 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:00:51,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:00:51,071 INFO L82 PathProgramCache]: Analyzing trace with hash 16380224, now seen corresponding path program 1 times [2020-08-22 19:00:51,072 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:00:51,072 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1082811645] [2020-08-22 19:00:51,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:00:51,075 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:00:51,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:51,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:00:51,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:51,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:00:51,162 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1082811645] [2020-08-22 19:00:51,163 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:00:51,163 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 19:00:51,163 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [839327098] [2020-08-22 19:00:51,164 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 19:00:51,165 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:00:51,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 19:00:51,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:51,166 INFO L87 Difference]: Start difference. First operand 142 states and 186 transitions. Second operand 3 states. [2020-08-22 19:00:51,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:00:51,209 INFO L93 Difference]: Finished difference Result 173 states and 229 transitions. [2020-08-22 19:00:51,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 19:00:51,210 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 62 [2020-08-22 19:00:51,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:00:51,213 INFO L225 Difference]: With dead ends: 173 [2020-08-22 19:00:51,213 INFO L226 Difference]: Without dead ends: 171 [2020-08-22 19:00:51,215 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:51,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171 states. [2020-08-22 19:00:51,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171 to 142. [2020-08-22 19:00:51,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 142 states. [2020-08-22 19:00:51,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 185 transitions. [2020-08-22 19:00:51,244 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 185 transitions. Word has length 62 [2020-08-22 19:00:51,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:00:51,244 INFO L479 AbstractCegarLoop]: Abstraction has 142 states and 185 transitions. [2020-08-22 19:00:51,245 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 19:00:51,245 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 185 transitions. [2020-08-22 19:00:51,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2020-08-22 19:00:51,248 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:00:51,248 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:00:51,248 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-08-22 19:00:51,249 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:00:51,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:00:51,249 INFO L82 PathProgramCache]: Analyzing trace with hash 1707628474, now seen corresponding path program 1 times [2020-08-22 19:00:51,249 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:00:51,250 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1444080208] [2020-08-22 19:00:51,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:00:51,252 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:00:51,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:51,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:00:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:51,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:00:51,332 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1444080208] [2020-08-22 19:00:51,332 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:00:51,332 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 19:00:51,333 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1801839837] [2020-08-22 19:00:51,333 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 19:00:51,334 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:00:51,334 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 19:00:51,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:51,335 INFO L87 Difference]: Start difference. First operand 142 states and 185 transitions. Second operand 3 states. [2020-08-22 19:00:51,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:00:51,391 INFO L93 Difference]: Finished difference Result 346 states and 473 transitions. [2020-08-22 19:00:51,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 19:00:51,392 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 62 [2020-08-22 19:00:51,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:00:51,395 INFO L225 Difference]: With dead ends: 346 [2020-08-22 19:00:51,396 INFO L226 Difference]: Without dead ends: 241 [2020-08-22 19:00:51,397 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:51,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241 states. [2020-08-22 19:00:51,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241 to 239. [2020-08-22 19:00:51,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2020-08-22 19:00:51,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 320 transitions. [2020-08-22 19:00:51,438 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 320 transitions. Word has length 62 [2020-08-22 19:00:51,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:00:51,439 INFO L479 AbstractCegarLoop]: Abstraction has 239 states and 320 transitions. [2020-08-22 19:00:51,439 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 19:00:51,440 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 320 transitions. [2020-08-22 19:00:51,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2020-08-22 19:00:51,442 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:00:51,443 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:00:51,443 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-08-22 19:00:51,443 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:00:51,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:00:51,459 INFO L82 PathProgramCache]: Analyzing trace with hash -298745719, now seen corresponding path program 1 times [2020-08-22 19:00:51,459 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:00:51,460 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1396664511] [2020-08-22 19:00:51,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:00:51,462 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:00:51,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:51,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:00:51,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:51,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:00:51,518 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1396664511] [2020-08-22 19:00:51,519 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:00:51,519 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 19:00:51,519 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858200438] [2020-08-22 19:00:51,520 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 19:00:51,520 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:00:51,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 19:00:51,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:51,521 INFO L87 Difference]: Start difference. First operand 239 states and 320 transitions. Second operand 3 states. [2020-08-22 19:00:51,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:00:51,566 INFO L93 Difference]: Finished difference Result 293 states and 396 transitions. [2020-08-22 19:00:51,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 19:00:51,567 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 63 [2020-08-22 19:00:51,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:00:51,570 INFO L225 Difference]: With dead ends: 293 [2020-08-22 19:00:51,571 INFO L226 Difference]: Without dead ends: 291 [2020-08-22 19:00:51,571 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:51,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2020-08-22 19:00:51,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 239. [2020-08-22 19:00:51,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2020-08-22 19:00:51,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 318 transitions. [2020-08-22 19:00:51,604 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 318 transitions. Word has length 63 [2020-08-22 19:00:51,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:00:51,605 INFO L479 AbstractCegarLoop]: Abstraction has 239 states and 318 transitions. [2020-08-22 19:00:51,605 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 19:00:51,605 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 318 transitions. [2020-08-22 19:00:51,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2020-08-22 19:00:51,607 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:00:51,607 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:00:51,607 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-08-22 19:00:51,607 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:00:51,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:00:51,608 INFO L82 PathProgramCache]: Analyzing trace with hash 1397120136, now seen corresponding path program 1 times [2020-08-22 19:00:51,608 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:00:51,609 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1480759630] [2020-08-22 19:00:51,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:00:51,610 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:00:51,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:51,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:00:51,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:51,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:00:51,665 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1480759630] [2020-08-22 19:00:51,665 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:00:51,665 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 19:00:51,666 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [753805461] [2020-08-22 19:00:51,666 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 19:00:51,666 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:00:51,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 19:00:51,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:51,667 INFO L87 Difference]: Start difference. First operand 239 states and 318 transitions. Second operand 3 states. [2020-08-22 19:00:51,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:00:51,723 INFO L93 Difference]: Finished difference Result 631 states and 864 transitions. [2020-08-22 19:00:51,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 19:00:51,724 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 63 [2020-08-22 19:00:51,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:00:51,727 INFO L225 Difference]: With dead ends: 631 [2020-08-22 19:00:51,728 INFO L226 Difference]: Without dead ends: 429 [2020-08-22 19:00:51,730 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:51,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 429 states. [2020-08-22 19:00:51,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 429 to 427. [2020-08-22 19:00:51,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 427 states. [2020-08-22 19:00:51,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 574 transitions. [2020-08-22 19:00:51,770 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 574 transitions. Word has length 63 [2020-08-22 19:00:51,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:00:51,770 INFO L479 AbstractCegarLoop]: Abstraction has 427 states and 574 transitions. [2020-08-22 19:00:51,770 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 19:00:51,771 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 574 transitions. [2020-08-22 19:00:51,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-08-22 19:00:51,773 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:00:51,773 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:00:51,773 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-08-22 19:00:51,774 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:00:51,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:00:51,774 INFO L82 PathProgramCache]: Analyzing trace with hash 361296622, now seen corresponding path program 1 times [2020-08-22 19:00:51,774 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:00:51,775 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [199989715] [2020-08-22 19:00:51,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:00:51,776 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:00:51,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:51,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:00:51,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:51,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:00:51,829 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [199989715] [2020-08-22 19:00:51,829 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:00:51,829 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 19:00:51,830 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141968024] [2020-08-22 19:00:51,830 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 19:00:51,830 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:00:51,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 19:00:51,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:51,831 INFO L87 Difference]: Start difference. First operand 427 states and 574 transitions. Second operand 3 states. [2020-08-22 19:00:51,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:00:51,917 INFO L93 Difference]: Finished difference Result 1183 states and 1616 transitions. [2020-08-22 19:00:51,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 19:00:51,918 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 64 [2020-08-22 19:00:51,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:00:51,922 INFO L225 Difference]: With dead ends: 1183 [2020-08-22 19:00:51,922 INFO L226 Difference]: Without dead ends: 793 [2020-08-22 19:00:51,925 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:51,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 793 states. [2020-08-22 19:00:51,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 793 to 791. [2020-08-22 19:00:51,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 791 states. [2020-08-22 19:00:51,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 791 states and 1062 transitions. [2020-08-22 19:00:51,993 INFO L78 Accepts]: Start accepts. Automaton has 791 states and 1062 transitions. Word has length 64 [2020-08-22 19:00:51,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:00:51,994 INFO L479 AbstractCegarLoop]: Abstraction has 791 states and 1062 transitions. [2020-08-22 19:00:51,994 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 19:00:51,995 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1062 transitions. [2020-08-22 19:00:51,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-08-22 19:00:51,997 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:00:51,997 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:00:51,997 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-08-22 19:00:51,998 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:00:51,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:00:51,998 INFO L82 PathProgramCache]: Analyzing trace with hash -1477714988, now seen corresponding path program 1 times [2020-08-22 19:00:51,998 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:00:51,999 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1755667350] [2020-08-22 19:00:51,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:00:52,001 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:00:52,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:52,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:00:52,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:52,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:00:52,051 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1755667350] [2020-08-22 19:00:52,052 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:00:52,052 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 19:00:52,052 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1487356318] [2020-08-22 19:00:52,054 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 19:00:52,055 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:00:52,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 19:00:52,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:52,056 INFO L87 Difference]: Start difference. First operand 791 states and 1062 transitions. Second operand 3 states. [2020-08-22 19:00:52,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:00:52,166 INFO L93 Difference]: Finished difference Result 971 states and 1312 transitions. [2020-08-22 19:00:52,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 19:00:52,168 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 64 [2020-08-22 19:00:52,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:00:52,174 INFO L225 Difference]: With dead ends: 971 [2020-08-22 19:00:52,174 INFO L226 Difference]: Without dead ends: 969 [2020-08-22 19:00:52,175 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:52,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 969 states. [2020-08-22 19:00:52,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 969 to 791. [2020-08-22 19:00:52,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 791 states. [2020-08-22 19:00:52,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 791 states and 1054 transitions. [2020-08-22 19:00:52,234 INFO L78 Accepts]: Start accepts. Automaton has 791 states and 1054 transitions. Word has length 64 [2020-08-22 19:00:52,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:00:52,234 INFO L479 AbstractCegarLoop]: Abstraction has 791 states and 1054 transitions. [2020-08-22 19:00:52,234 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 19:00:52,235 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1054 transitions. [2020-08-22 19:00:52,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-08-22 19:00:52,236 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:00:52,236 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:00:52,237 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-08-22 19:00:52,237 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:00:52,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:00:52,237 INFO L82 PathProgramCache]: Analyzing trace with hash 628943709, now seen corresponding path program 1 times [2020-08-22 19:00:52,237 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:00:52,238 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1498050694] [2020-08-22 19:00:52,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:00:52,239 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:00:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:52,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:00:52,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:52,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:00:52,275 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1498050694] [2020-08-22 19:00:52,276 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:00:52,276 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 19:00:52,276 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2110365468] [2020-08-22 19:00:52,277 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 19:00:52,277 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:00:52,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 19:00:52,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:52,278 INFO L87 Difference]: Start difference. First operand 791 states and 1054 transitions. Second operand 3 states. [2020-08-22 19:00:52,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:00:52,349 INFO L93 Difference]: Finished difference Result 963 states and 1288 transitions. [2020-08-22 19:00:52,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 19:00:52,349 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 65 [2020-08-22 19:00:52,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:00:52,355 INFO L225 Difference]: With dead ends: 963 [2020-08-22 19:00:52,355 INFO L226 Difference]: Without dead ends: 961 [2020-08-22 19:00:52,356 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:52,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 961 states. [2020-08-22 19:00:52,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 961 to 791. [2020-08-22 19:00:52,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 791 states. [2020-08-22 19:00:52,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 791 states and 1046 transitions. [2020-08-22 19:00:52,419 INFO L78 Accepts]: Start accepts. Automaton has 791 states and 1046 transitions. Word has length 65 [2020-08-22 19:00:52,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:00:52,419 INFO L479 AbstractCegarLoop]: Abstraction has 791 states and 1046 transitions. [2020-08-22 19:00:52,419 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 19:00:52,419 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1046 transitions. [2020-08-22 19:00:52,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-08-22 19:00:52,421 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:00:52,421 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:00:52,421 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-08-22 19:00:52,421 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:00:52,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:00:52,422 INFO L82 PathProgramCache]: Analyzing trace with hash -1684460868, now seen corresponding path program 1 times [2020-08-22 19:00:52,422 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:00:52,422 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1053046079] [2020-08-22 19:00:52,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:00:52,424 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:00:52,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:52,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:00:52,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:52,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:00:52,456 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1053046079] [2020-08-22 19:00:52,456 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:00:52,456 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 19:00:52,456 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1526046153] [2020-08-22 19:00:52,457 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 19:00:52,457 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:00:52,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 19:00:52,458 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:52,458 INFO L87 Difference]: Start difference. First operand 791 states and 1046 transitions. Second operand 3 states. [2020-08-22 19:00:52,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:00:52,593 INFO L93 Difference]: Finished difference Result 2251 states and 3000 transitions. [2020-08-22 19:00:52,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 19:00:52,594 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 65 [2020-08-22 19:00:52,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:00:52,601 INFO L225 Difference]: With dead ends: 2251 [2020-08-22 19:00:52,601 INFO L226 Difference]: Without dead ends: 1497 [2020-08-22 19:00:52,603 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:52,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1497 states. [2020-08-22 19:00:52,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1497 to 1495. [2020-08-22 19:00:52,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1495 states. [2020-08-22 19:00:52,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1495 states and 1958 transitions. [2020-08-22 19:00:52,710 INFO L78 Accepts]: Start accepts. Automaton has 1495 states and 1958 transitions. Word has length 65 [2020-08-22 19:00:52,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:00:52,711 INFO L479 AbstractCegarLoop]: Abstraction has 1495 states and 1958 transitions. [2020-08-22 19:00:52,711 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 19:00:52,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 1958 transitions. [2020-08-22 19:00:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2020-08-22 19:00:52,715 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:00:52,716 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:00:52,716 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-08-22 19:00:52,716 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:00:52,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:00:52,724 INFO L82 PathProgramCache]: Analyzing trace with hash 1510854248, now seen corresponding path program 1 times [2020-08-22 19:00:52,724 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:00:52,725 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1148693345] [2020-08-22 19:00:52,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:00:52,727 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:00:52,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:52,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:00:52,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:52,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:00:52,772 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1148693345] [2020-08-22 19:00:52,772 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:00:52,772 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 19:00:52,772 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1017518607] [2020-08-22 19:00:52,773 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 19:00:52,773 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:00:52,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 19:00:52,774 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:52,774 INFO L87 Difference]: Start difference. First operand 1495 states and 1958 transitions. Second operand 3 states. [2020-08-22 19:00:52,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:00:52,900 INFO L93 Difference]: Finished difference Result 1803 states and 2360 transitions. [2020-08-22 19:00:52,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 19:00:52,901 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 66 [2020-08-22 19:00:52,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:00:52,909 INFO L225 Difference]: With dead ends: 1803 [2020-08-22 19:00:52,909 INFO L226 Difference]: Without dead ends: 1801 [2020-08-22 19:00:52,911 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:52,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1801 states. [2020-08-22 19:00:53,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1801 to 1495. [2020-08-22 19:00:53,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1495 states. [2020-08-22 19:00:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1495 states and 1942 transitions. [2020-08-22 19:00:53,033 INFO L78 Accepts]: Start accepts. Automaton has 1495 states and 1942 transitions. Word has length 66 [2020-08-22 19:00:53,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:00:53,034 INFO L479 AbstractCegarLoop]: Abstraction has 1495 states and 1942 transitions. [2020-08-22 19:00:53,034 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 19:00:53,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 1942 transitions. [2020-08-22 19:00:53,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2020-08-22 19:00:53,035 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:00:53,036 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:00:53,036 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-08-22 19:00:53,036 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:00:53,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:00:53,037 INFO L82 PathProgramCache]: Analyzing trace with hash -678433246, now seen corresponding path program 1 times [2020-08-22 19:00:53,037 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:00:53,037 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [216857179] [2020-08-22 19:00:53,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:00:53,041 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:00:53,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:53,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:00:53,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:53,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:00:53,079 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [216857179] [2020-08-22 19:00:53,080 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:00:53,080 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 19:00:53,080 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979050727] [2020-08-22 19:00:53,081 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 19:00:53,081 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:00:53,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 19:00:53,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:53,082 INFO L87 Difference]: Start difference. First operand 1495 states and 1942 transitions. Second operand 3 states. [2020-08-22 19:00:53,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:00:53,311 INFO L93 Difference]: Finished difference Result 4315 states and 5624 transitions. [2020-08-22 19:00:53,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 19:00:53,312 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 66 [2020-08-22 19:00:53,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:00:53,327 INFO L225 Difference]: With dead ends: 4315 [2020-08-22 19:00:53,327 INFO L226 Difference]: Without dead ends: 2857 [2020-08-22 19:00:53,332 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:53,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2857 states. [2020-08-22 19:00:53,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2857 to 2855. [2020-08-22 19:00:53,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2855 states. [2020-08-22 19:00:53,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2855 states to 2855 states and 3654 transitions. [2020-08-22 19:00:53,563 INFO L78 Accepts]: Start accepts. Automaton has 2855 states and 3654 transitions. Word has length 66 [2020-08-22 19:00:53,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:00:53,564 INFO L479 AbstractCegarLoop]: Abstraction has 2855 states and 3654 transitions. [2020-08-22 19:00:53,564 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 19:00:53,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 3654 transitions. [2020-08-22 19:00:53,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2020-08-22 19:00:53,566 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:00:53,567 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:00:53,567 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-08-22 19:00:53,567 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:00:53,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:00:53,568 INFO L82 PathProgramCache]: Analyzing trace with hash -1214689743, now seen corresponding path program 1 times [2020-08-22 19:00:53,568 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:00:53,568 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2117136736] [2020-08-22 19:00:53,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:00:53,570 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:00:53,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:53,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:00:53,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:53,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:00:53,591 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2117136736] [2020-08-22 19:00:53,592 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:00:53,592 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 19:00:53,592 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818672344] [2020-08-22 19:00:53,592 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 19:00:53,593 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:00:53,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 19:00:53,593 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:53,593 INFO L87 Difference]: Start difference. First operand 2855 states and 3654 transitions. Second operand 3 states. [2020-08-22 19:00:53,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:00:53,795 INFO L93 Difference]: Finished difference Result 3403 states and 4328 transitions. [2020-08-22 19:00:53,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 19:00:53,795 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 67 [2020-08-22 19:00:53,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:00:53,812 INFO L225 Difference]: With dead ends: 3403 [2020-08-22 19:00:53,812 INFO L226 Difference]: Without dead ends: 3401 [2020-08-22 19:00:53,817 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:53,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3401 states. [2020-08-22 19:00:54,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3401 to 2855. [2020-08-22 19:00:54,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2855 states. [2020-08-22 19:00:54,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2855 states to 2855 states and 3622 transitions. [2020-08-22 19:00:54,036 INFO L78 Accepts]: Start accepts. Automaton has 2855 states and 3622 transitions. Word has length 67 [2020-08-22 19:00:54,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:00:54,037 INFO L479 AbstractCegarLoop]: Abstraction has 2855 states and 3622 transitions. [2020-08-22 19:00:54,037 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 19:00:54,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 3622 transitions. [2020-08-22 19:00:54,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2020-08-22 19:00:54,040 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:00:54,040 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:00:54,040 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-08-22 19:00:54,040 INFO L427 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:00:54,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:00:54,044 INFO L82 PathProgramCache]: Analyzing trace with hash 443652336, now seen corresponding path program 1 times [2020-08-22 19:00:54,045 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:00:54,045 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [180834067] [2020-08-22 19:00:54,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:00:54,047 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:00:54,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:54,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:00:54,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:54,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:00:54,071 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [180834067] [2020-08-22 19:00:54,072 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:00:54,072 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 19:00:54,072 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [461804305] [2020-08-22 19:00:54,072 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 19:00:54,073 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:00:54,073 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 19:00:54,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:54,074 INFO L87 Difference]: Start difference. First operand 2855 states and 3622 transitions. Second operand 3 states. [2020-08-22 19:00:54,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:00:54,436 INFO L93 Difference]: Finished difference Result 8299 states and 10536 transitions. [2020-08-22 19:00:54,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 19:00:54,440 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 67 [2020-08-22 19:00:54,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:00:54,464 INFO L225 Difference]: With dead ends: 8299 [2020-08-22 19:00:54,464 INFO L226 Difference]: Without dead ends: 5481 [2020-08-22 19:00:54,472 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:54,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5481 states. [2020-08-22 19:00:54,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5481 to 5479. [2020-08-22 19:00:54,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5479 states. [2020-08-22 19:00:54,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5479 states to 5479 states and 6822 transitions. [2020-08-22 19:00:54,887 INFO L78 Accepts]: Start accepts. Automaton has 5479 states and 6822 transitions. Word has length 67 [2020-08-22 19:00:54,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:00:54,887 INFO L479 AbstractCegarLoop]: Abstraction has 5479 states and 6822 transitions. [2020-08-22 19:00:54,888 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 19:00:54,888 INFO L276 IsEmpty]: Start isEmpty. Operand 5479 states and 6822 transitions. [2020-08-22 19:00:54,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2020-08-22 19:00:54,892 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:00:54,892 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:00:54,893 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-08-22 19:00:54,893 INFO L427 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:00:54,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:00:54,893 INFO L82 PathProgramCache]: Analyzing trace with hash 192792828, now seen corresponding path program 1 times [2020-08-22 19:00:54,894 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:00:54,898 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1373096711] [2020-08-22 19:00:54,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:00:54,900 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:00:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:54,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:00:54,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:54,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:00:54,932 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1373096711] [2020-08-22 19:00:54,932 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:00:54,932 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 19:00:54,932 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119265908] [2020-08-22 19:00:54,933 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 19:00:54,933 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:00:54,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 19:00:54,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:54,934 INFO L87 Difference]: Start difference. First operand 5479 states and 6822 transitions. Second operand 3 states. [2020-08-22 19:00:55,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:00:55,249 INFO L93 Difference]: Finished difference Result 6443 states and 7912 transitions. [2020-08-22 19:00:55,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 19:00:55,250 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 68 [2020-08-22 19:00:55,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:00:55,282 INFO L225 Difference]: With dead ends: 6443 [2020-08-22 19:00:55,282 INFO L226 Difference]: Without dead ends: 6441 [2020-08-22 19:00:55,287 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:55,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6441 states. [2020-08-22 19:00:55,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6441 to 5479. [2020-08-22 19:00:55,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5479 states. [2020-08-22 19:00:55,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5479 states to 5479 states and 6758 transitions. [2020-08-22 19:00:55,687 INFO L78 Accepts]: Start accepts. Automaton has 5479 states and 6758 transitions. Word has length 68 [2020-08-22 19:00:55,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:00:55,688 INFO L479 AbstractCegarLoop]: Abstraction has 5479 states and 6758 transitions. [2020-08-22 19:00:55,688 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 19:00:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 5479 states and 6758 transitions. [2020-08-22 19:00:55,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2020-08-22 19:00:55,693 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:00:55,693 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:00:55,693 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-08-22 19:00:55,694 INFO L427 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:00:55,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:00:55,694 INFO L82 PathProgramCache]: Analyzing trace with hash 868567382, now seen corresponding path program 1 times [2020-08-22 19:00:55,694 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:00:55,695 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [183203476] [2020-08-22 19:00:55,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:00:55,696 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:00:55,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:55,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:00:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:55,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:00:55,724 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [183203476] [2020-08-22 19:00:55,724 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:00:55,725 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 19:00:55,725 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231720097] [2020-08-22 19:00:55,726 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 19:00:55,726 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:00:55,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 19:00:55,727 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:55,727 INFO L87 Difference]: Start difference. First operand 5479 states and 6758 transitions. Second operand 3 states. [2020-08-22 19:00:56,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:00:56,316 INFO L93 Difference]: Finished difference Result 15977 states and 19687 transitions. [2020-08-22 19:00:56,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 19:00:56,317 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 68 [2020-08-22 19:00:56,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:00:56,344 INFO L225 Difference]: With dead ends: 15977 [2020-08-22 19:00:56,344 INFO L226 Difference]: Without dead ends: 5479 [2020-08-22 19:00:56,364 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:56,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5479 states. [2020-08-22 19:00:56,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5479 to 5479. [2020-08-22 19:00:56,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5479 states. [2020-08-22 19:00:56,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5479 states to 5479 states and 6502 transitions. [2020-08-22 19:00:56,771 INFO L78 Accepts]: Start accepts. Automaton has 5479 states and 6502 transitions. Word has length 68 [2020-08-22 19:00:56,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:00:56,771 INFO L479 AbstractCegarLoop]: Abstraction has 5479 states and 6502 transitions. [2020-08-22 19:00:56,771 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 19:00:56,771 INFO L276 IsEmpty]: Start isEmpty. Operand 5479 states and 6502 transitions. [2020-08-22 19:00:56,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-08-22 19:00:56,776 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:00:56,776 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:00:56,776 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-08-22 19:00:56,776 INFO L427 AbstractCegarLoop]: === Iteration 16 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:00:56,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:00:56,777 INFO L82 PathProgramCache]: Analyzing trace with hash 875079941, now seen corresponding path program 1 times [2020-08-22 19:00:56,777 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:00:56,777 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [986467706] [2020-08-22 19:00:56,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:00:56,779 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:00:56,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:56,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:00:56,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:00:56,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:00:56,799 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [986467706] [2020-08-22 19:00:56,800 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:00:56,800 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-08-22 19:00:56,800 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1356669007] [2020-08-22 19:00:56,800 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-08-22 19:00:56,801 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:00:56,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-08-22 19:00:56,801 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:56,801 INFO L87 Difference]: Start difference. First operand 5479 states and 6502 transitions. Second operand 3 states. [2020-08-22 19:00:57,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:00:57,133 INFO L93 Difference]: Finished difference Result 5479 states and 6502 transitions. [2020-08-22 19:00:57,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-08-22 19:00:57,134 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 69 [2020-08-22 19:00:57,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:00:57,135 INFO L225 Difference]: With dead ends: 5479 [2020-08-22 19:00:57,135 INFO L226 Difference]: Without dead ends: 0 [2020-08-22 19:00:57,150 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-08-22 19:00:57,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-08-22 19:00:57,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-08-22 19:00:57,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-08-22 19:00:57,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-08-22 19:00:57,152 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 69 [2020-08-22 19:00:57,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:00:57,152 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-08-22 19:00:57,152 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-08-22 19:00:57,152 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-08-22 19:00:57,153 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-08-22 19:00:57,153 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-08-22 19:00:57,157 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-08-22 19:00:58,465 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 289 DAG size of output: 159 [2020-08-22 19:00:58,901 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2020-08-22 19:00:59,010 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 57 [2020-08-22 19:00:59,344 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 23 [2020-08-22 19:00:59,612 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 11 [2020-08-22 19:00:59,927 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2020-08-22 19:01:00,126 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 93 [2020-08-22 19:01:00,414 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 15 [2020-08-22 19:01:00,709 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 482 DAG size of output: 15 [2020-08-22 19:01:00,917 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 542 DAG size of output: 3 [2020-08-22 19:01:01,044 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 35 [2020-08-22 19:01:01,392 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 159 [2020-08-22 19:01:02,073 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 91 [2020-08-22 19:01:02,635 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 671 DAG size of output: 7 [2020-08-22 19:01:03,133 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 291 [2020-08-22 19:01:03,283 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 91 [2020-08-22 19:01:03,616 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2020-08-22 19:01:03,787 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 55 [2020-08-22 19:01:03,949 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 11 [2020-08-22 19:01:04,430 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 542 DAG size of output: 3 [2020-08-22 19:01:07,382 WARN L193 SmtUtils]: Spent 2.95 s on a formula simplification that was a NOOP. DAG size: 159 [2020-08-22 19:01:10,734 WARN L193 SmtUtils]: Spent 3.28 s on a formula simplification that was a NOOP. DAG size: 161 [2020-08-22 19:01:11,162 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2020-08-22 19:01:11,552 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2020-08-22 19:01:14,431 WARN L193 SmtUtils]: Spent 2.80 s on a formula simplification that was a NOOP. DAG size: 159 [2020-08-22 19:01:15,545 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 93 [2020-08-22 19:01:15,717 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2020-08-22 19:01:15,917 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2020-08-22 19:01:18,725 WARN L193 SmtUtils]: Spent 2.80 s on a formula simplification that was a NOOP. DAG size: 159 [2020-08-22 19:01:19,175 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2020-08-22 19:01:20,334 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 91 [2020-08-22 19:01:29,218 WARN L193 SmtUtils]: Spent 8.84 s on a formula simplification that was a NOOP. DAG size: 291 [2020-08-22 19:01:30,189 WARN L193 SmtUtils]: Spent 969.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2020-08-22 19:01:30,328 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2020-08-22 19:01:30,500 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2020-08-22 19:01:31,578 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 91 [2020-08-22 19:01:34,718 WARN L193 SmtUtils]: Spent 3.14 s on a formula simplification that was a NOOP. DAG size: 161 [2020-08-22 19:01:35,089 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2020-08-22 19:01:36,353 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 93 [2020-08-22 19:01:36,716 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2020-08-22 19:01:36,867 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2020-08-22 19:01:36,908 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-08-22 19:01:36,908 INFO L271 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-08-22 19:01:36,908 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-08-22 19:01:36,909 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-08-22 19:01:36,909 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-08-22 19:01:36,909 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-08-22 19:01:36,909 INFO L264 CegarLoopResult]: At program point L126(line 126) the Hoare annotation is: (= main_~lk8~0 1) [2020-08-22 19:01:36,909 INFO L264 CegarLoopResult]: At program point L126-1(lines 5 135) the Hoare annotation is: false [2020-08-22 19:01:36,909 INFO L271 CegarLoopResult]: At program point L27(line 27) the Hoare annotation is: true [2020-08-22 19:01:36,909 INFO L264 CegarLoopResult]: At program point L60-1(lines 33 130) the Hoare annotation is: (let ((.cse0 (= main_~lk2~0 1)) (.cse2 (= main_~p1~0 0)) (.cse3 (= main_~p2~0 0)) (.cse1 (= main_~lk1~0 1))) (or (and .cse0 .cse1) (and .cse2 .cse3) (and .cse0 .cse2) (and .cse3 .cse1))) [2020-08-22 19:01:36,910 INFO L271 CegarLoopResult]: At program point L27-1(line 27) the Hoare annotation is: true [2020-08-22 19:01:36,910 INFO L271 CegarLoopResult]: At program point L27-2(line 27) the Hoare annotation is: true [2020-08-22 19:01:36,910 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 4 135) the Hoare annotation is: true [2020-08-22 19:01:36,912 INFO L264 CegarLoopResult]: At program point L85(line 85) the Hoare annotation is: (let ((.cse13 (= main_~p1~0 0)) (.cse7 (= main_~lk4~0 1)) (.cse11 (= main_~p2~0 0)) (.cse0 (= main_~lk3~0 1)) (.cse12 (= main_~lk6~0 1)) (.cse9 (= main_~lk5~0 1)) (.cse6 (= main_~lk7~0 1)) (.cse1 (= main_~p6~0 0)) (.cse8 (= main_~p3~0 0)) (.cse2 (= main_~p5~0 0)) (.cse3 (= main_~lk2~0 1)) (.cse10 (= main_~p7~0 0)) (.cse4 (= main_~p4~0 0)) (.cse5 (= main_~lk1~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse1 .cse8 .cse3 .cse9 .cse5 .cse6) (and .cse7 .cse1 .cse8 .cse2 .cse10 .cse11 .cse5) (and .cse7 .cse0 .cse1 .cse2 .cse3 .cse5 .cse6) (and .cse1 .cse8 .cse3 .cse4 .cse9 .cse5 .cse6) (and .cse7 .cse0 .cse2 .cse3 .cse10 .cse12 .cse5) (and .cse0 .cse1 .cse2 .cse4 .cse11 .cse5 .cse6) (and .cse7 .cse0 .cse1 .cse2 .cse3 .cse10 .cse13) (and .cse8 .cse3 .cse10 .cse12 .cse4 .cse9 .cse5) (and .cse7 .cse1 .cse8 .cse10 .cse13 .cse9 .cse11) (and .cse8 .cse2 .cse3 .cse10 .cse12 .cse4 .cse13) (and .cse7 .cse0 .cse2 .cse3 .cse12 .cse5 .cse6) (and .cse7 .cse8 .cse3 .cse10 .cse12 .cse9 .cse5) (and .cse7 .cse0 .cse2 .cse10 .cse12 .cse13 .cse11) (and .cse7 .cse1 .cse8 .cse2 .cse3 .cse13 .cse6) (and .cse0 .cse3 .cse12 .cse4 .cse13 .cse9 .cse6) (and .cse7 .cse1 .cse8 .cse10 .cse9 .cse11 .cse5) (and .cse7 .cse0 .cse1 .cse3 .cse13 .cse9 .cse6) (and .cse8 .cse3 .cse12 .cse4 .cse9 .cse5 .cse6) (and .cse0 .cse10 .cse12 .cse4 .cse9 .cse11 .cse5) (and .cse0 .cse2 .cse12 .cse4 .cse13 .cse11 .cse6) (and .cse8 .cse12 .cse4 .cse13 .cse9 .cse11 .cse6) (and .cse7 .cse8 .cse2 .cse3 .cse10 .cse12 .cse5) (and .cse1 .cse8 .cse2 .cse3 .cse4 .cse13 .cse6) (and .cse7 .cse0 .cse3 .cse12 .cse9 .cse5 .cse6) (and .cse0 .cse3 .cse10 .cse12 .cse4 .cse9 .cse5) (and .cse7 .cse1 .cse8 .cse2 .cse10 .cse13 .cse11) (and .cse1 .cse8 .cse4 .cse9 .cse11 .cse5 .cse6) (and .cse7 .cse0 .cse1 .cse2 .cse11 .cse5 .cse6) (and .cse7 .cse0 .cse12 .cse9 .cse11 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse10 .cse4 .cse5) (and .cse7 .cse0 .cse1 .cse9 .cse11 .cse5 .cse6) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse13 .cse6) (and .cse0 .cse12 .cse4 .cse13 .cse9 .cse11 .cse6) (and .cse0 .cse1 .cse4 .cse13 .cse9 .cse11 .cse6) (and .cse0 .cse2 .cse3 .cse10 .cse12 .cse4 .cse13) (and .cse7 .cse0 .cse1 .cse2 .cse13 .cse11 .cse6) (and .cse7 .cse8 .cse10 .cse12 .cse9 .cse11 .cse5) (and .cse0 .cse1 .cse10 .cse4 .cse13 .cse9 .cse11) (and .cse8 .cse12 .cse4 .cse9 .cse11 .cse5 .cse6) (and .cse0 .cse12 .cse4 .cse9 .cse11 .cse5 .cse6) (and .cse7 .cse1 .cse8 .cse13 .cse9 .cse11 .cse6) (and .cse0 .cse1 .cse3 .cse4 .cse9 .cse5 .cse6) (and .cse8 .cse3 .cse12 .cse4 .cse13 .cse9 .cse6) (and .cse1 .cse8 .cse3 .cse10 .cse4 .cse9 .cse5) (and .cse7 .cse1 .cse8 .cse3 .cse10 .cse13 .cse9) (and .cse0 .cse2 .cse12 .cse4 .cse11 .cse5 .cse6) (and .cse7 .cse1 .cse8 .cse2 .cse3 .cse10 .cse5) (and .cse0 .cse1 .cse2 .cse10 .cse4 .cse11 .cse5) (and .cse7 .cse0 .cse1 .cse3 .cse9 .cse5 .cse6) (and .cse8 .cse2 .cse10 .cse12 .cse4 .cse13 .cse11) (and .cse7 .cse0 .cse2 .cse12 .cse11 .cse5 .cse6) (and .cse7 .cse0 .cse3 .cse10 .cse12 .cse13 .cse9) (and .cse1 .cse8 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse10 .cse12 .cse9 .cse11 .cse5) (and .cse0 .cse1 .cse2 .cse3 .cse10 .cse4 .cse13) (and .cse0 .cse2 .cse10 .cse12 .cse4 .cse11 .cse5) (and .cse7 .cse8 .cse10 .cse12 .cse13 .cse9 .cse11) (and .cse7 .cse1 .cse8 .cse3 .cse10 .cse9 .cse5) (and .cse1 .cse8 .cse10 .cse4 .cse13 .cse9 .cse11) (and .cse8 .cse10 .cse12 .cse4 .cse13 .cse9 .cse11) (and .cse7 .cse8 .cse2 .cse3 .cse10 .cse12 .cse13) (and .cse1 .cse8 .cse2 .cse3 .cse10 .cse4 .cse13) (and .cse0 .cse2 .cse3 .cse10 .cse12 .cse4 .cse5) (and .cse7 .cse0 .cse3 .cse12 .cse13 .cse9 .cse6) (and .cse7 .cse0 .cse2 .cse12 .cse13 .cse11 .cse6) (and .cse8 .cse2 .cse3 .cse12 .cse4 .cse13 .cse6) (and .cse8 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse4 .cse13 .cse11 .cse6) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6) (and .cse8 .cse2 .cse12 .cse4 .cse13 .cse11 .cse6) (and .cse1 .cse8 .cse2 .cse4 .cse11 .cse5 .cse6) (and .cse0 .cse10 .cse12 .cse4 .cse13 .cse9 .cse11) (and .cse7 .cse0 .cse1 .cse3 .cse10 .cse13 .cse9) (and .cse7 .cse0 .cse1 .cse3 .cse10 .cse9 .cse5) (and .cse1 .cse8 .cse2 .cse10 .cse4 .cse11 .cse5) (and .cse7 .cse1 .cse8 .cse2 .cse3 .cse5 .cse6) (and .cse7 .cse1 .cse8 .cse2 .cse13 .cse11 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse13 .cse6) (and .cse8 .cse10 .cse12 .cse4 .cse9 .cse11 .cse5) (and .cse0 .cse1 .cse3 .cse10 .cse4 .cse13 .cse9) (and .cse7 .cse1 .cse8 .cse2 .cse11 .cse5 .cse6) (and .cse7 .cse8 .cse3 .cse12 .cse9 .cse5 .cse6) (and .cse7 .cse0 .cse2 .cse10 .cse12 .cse11 .cse5) (and .cse7 .cse0 .cse1 .cse10 .cse9 .cse11 .cse5) (and .cse7 .cse0 .cse1 .cse2 .cse10 .cse13 .cse11) (and .cse7 .cse1 .cse8 .cse2 .cse3 .cse10 .cse13) (and .cse7 .cse8 .cse2 .cse3 .cse12 .cse5 .cse6) (and .cse1 .cse8 .cse4 .cse13 .cse9 .cse11 .cse6) (and .cse7 .cse8 .cse2 .cse12 .cse13 .cse11 .cse6) (and .cse7 .cse8 .cse2 .cse12 .cse11 .cse5 .cse6) (and .cse7 .cse0 .cse1 .cse10 .cse13 .cse9 .cse11) (and .cse1 .cse8 .cse3 .cse10 .cse4 .cse13 .cse9) (and .cse7 .cse0 .cse10 .cse12 .cse13 .cse9 .cse11) (and .cse7 .cse8 .cse2 .cse3 .cse12 .cse13 .cse6) (and .cse0 .cse1 .cse4 .cse9 .cse11 .cse5 .cse6) (and .cse7 .cse1 .cse8 .cse3 .cse13 .cse9 .cse6) (and .cse1 .cse8 .cse3 .cse4 .cse13 .cse9 .cse6) (and .cse1 .cse8 .cse2 .cse4 .cse13 .cse11 .cse6) (and .cse7 .cse0 .cse2 .cse3 .cse12 .cse13 .cse6) (and .cse8 .cse2 .cse12 .cse4 .cse11 .cse5 .cse6) (and .cse7 .cse8 .cse2 .cse10 .cse12 .cse13 .cse11) (and .cse7 .cse8 .cse3 .cse12 .cse13 .cse9 .cse6) (and .cse0 .cse3 .cse10 .cse12 .cse4 .cse13 .cse9) (and .cse7 .cse8 .cse2 .cse10 .cse12 .cse11 .cse5) (and .cse0 .cse1 .cse10 .cse4 .cse9 .cse11 .cse5) (and .cse7 .cse0 .cse1 .cse2 .cse3 .cse10 .cse5) (and .cse7 .cse0 .cse1 .cse2 .cse10 .cse11 .cse5) (and .cse8 .cse2 .cse3 .cse10 .cse12 .cse4 .cse5) (and .cse8 .cse3 .cse10 .cse12 .cse4 .cse13 .cse9) (and .cse0 .cse1 .cse2 .cse10 .cse4 .cse13 .cse11) (and .cse7 .cse8 .cse3 .cse10 .cse12 .cse13 .cse9) (and .cse7 .cse1 .cse8 .cse9 .cse11 .cse5 .cse6) (and .cse7 .cse0 .cse12 .cse13 .cse9 .cse11 .cse6) (and .cse7 .cse0 .cse3 .cse10 .cse12 .cse9 .cse5) (and .cse7 .cse0 .cse2 .cse3 .cse10 .cse12 .cse13) (and .cse0 .cse1 .cse3 .cse10 .cse4 .cse9 .cse5) (and .cse1 .cse8 .cse2 .cse10 .cse4 .cse13 .cse11) (and .cse0 .cse1 .cse3 .cse4 .cse13 .cse9 .cse6) (and .cse8 .cse2 .cse10 .cse12 .cse4 .cse11 .cse5) (and .cse7 .cse8 .cse12 .cse13 .cse9 .cse11 .cse6) (and .cse7 .cse0 .cse1 .cse13 .cse9 .cse11 .cse6) (and .cse0 .cse2 .cse10 .cse12 .cse4 .cse13 .cse11) (and .cse7 .cse0 .cse1 .cse2 .cse3 .cse13 .cse6) (and .cse7 .cse8 .cse12 .cse9 .cse11 .cse5 .cse6) (and .cse1 .cse8 .cse10 .cse4 .cse9 .cse11 .cse5) (and .cse0 .cse3 .cse12 .cse4 .cse9 .cse5 .cse6) (and .cse1 .cse8 .cse2 .cse3 .cse10 .cse4 .cse5))) [2020-08-22 19:01:36,912 INFO L271 CegarLoopResult]: At program point L52(line 52) the Hoare annotation is: true [2020-08-22 19:01:36,912 INFO L271 CegarLoopResult]: At program point L19(line 19) the Hoare annotation is: true [2020-08-22 19:01:36,913 INFO L264 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (let ((.cse0 (= main_~lk3~0 1)) (.cse2 (= main_~p4~0 0)) (.cse4 (= main_~lk1~0 1)) (.cse3 (= main_~lk5~0 1)) (.cse6 (= main_~p2~0 0)) (.cse7 (= main_~lk4~0 1)) (.cse8 (= main_~p3~0 0)) (.cse5 (= main_~p5~0 0)) (.cse1 (= main_~lk2~0 1)) (.cse9 (= main_~p1~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse2 .cse6 .cse4) (and .cse7 .cse0 .cse5 .cse6 .cse4) (and .cse8 .cse5 .cse2 .cse6 .cse4) (and .cse8 .cse5 .cse1 .cse2 .cse4) (and .cse7 .cse8 .cse5 .cse1 .cse4) (and .cse7 .cse0 .cse1 .cse3 .cse4) (and .cse7 .cse0 .cse5 .cse1 .cse4) (and .cse7 .cse8 .cse5 .cse6 .cse4) (and .cse0 .cse1 .cse2 .cse9 .cse3) (and .cse7 .cse8 .cse1 .cse3 .cse4) (and .cse7 .cse0 .cse9 .cse3 .cse6) (and .cse0 .cse5 .cse1 .cse2 .cse4) (and .cse0 .cse5 .cse2 .cse9 .cse6) (and .cse7 .cse8 .cse3 .cse6 .cse4) (and .cse8 .cse2 .cse9 .cse3 .cse6) (and .cse7 .cse0 .cse5 .cse1 .cse9) (and .cse8 .cse1 .cse2 .cse9 .cse3) (and .cse0 .cse2 .cse9 .cse3 .cse6) (and .cse8 .cse5 .cse1 .cse2 .cse9) (and .cse8 .cse2 .cse3 .cse6 .cse4) (and .cse7 .cse8 .cse1 .cse9 .cse3) (and .cse7 .cse0 .cse5 .cse9 .cse6) (and .cse7 .cse0 .cse1 .cse9 .cse3) (and .cse7 .cse8 .cse5 .cse9 .cse6) (and .cse0 .cse5 .cse1 .cse2 .cse9) (and .cse0 .cse2 .cse3 .cse6 .cse4) (and .cse7 .cse0 .cse3 .cse6 .cse4) (and .cse8 .cse5 .cse2 .cse9 .cse6) (and .cse8 .cse1 .cse2 .cse3 .cse4) (and .cse7 .cse8 .cse9 .cse3 .cse6) (and .cse7 .cse8 .cse5 .cse1 .cse9))) [2020-08-22 19:01:36,913 INFO L264 CegarLoopResult]: At program point L110-1(lines 33 130) the Hoare annotation is: (let ((.cse1 (= main_~p8~0 0)) (.cse0 (= main_~p6~0 0)) (.cse3 (= main_~p7~0 0)) (.cse4 (= main_~lk6~0 1)) (.cse5 (= main_~lk8~0 1)) (.cse2 (= main_~lk7~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse1 .cse3 .cse4) (and .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse3) (and .cse0 .cse5 .cse2) (and .cse1 .cse4 .cse2) (and .cse0 .cse3 .cse5) (and .cse4 .cse5 .cse2))) [2020-08-22 19:01:36,913 INFO L271 CegarLoopResult]: At program point L44(line 44) the Hoare annotation is: true [2020-08-22 19:01:36,914 INFO L264 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: (let ((.cse10 (= main_~p7~0 0)) (.cse9 (= main_~p5~0 0)) (.cse3 (= main_~p4~0 0)) (.cse2 (= main_~lk6~0 1)) (.cse7 (= main_~lk8~0 1)) (.cse8 (= main_~lk4~0 1)) (.cse0 (= main_~lk3~0 1)) (.cse6 (= main_~p6~0 0)) (.cse1 (= main_~p8~0 0)) (.cse4 (= main_~lk5~0 1)) (.cse5 (= main_~lk7~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse7 .cse3 .cse4 .cse5) (and .cse8 .cse0 .cse9 .cse10 .cse2 .cse7) (and .cse0 .cse6 .cse9 .cse10 .cse7 .cse3) (and .cse8 .cse0 .cse1 .cse9 .cse2 .cse5) (and .cse8 .cse0 .cse6 .cse10 .cse7 .cse4) (and .cse0 .cse10 .cse2 .cse7 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4 .cse5) (and .cse8 .cse0 .cse6 .cse7 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse10 .cse3 .cse4) (and .cse0 .cse2 .cse7 .cse3 .cse4 .cse5) (and .cse8 .cse0 .cse9 .cse2 .cse7 .cse5) (and .cse0 .cse6 .cse9 .cse7 .cse3 .cse5) (and .cse0 .cse6 .cse10 .cse7 .cse3 .cse4) (and .cse0 .cse9 .cse10 .cse2 .cse7 .cse3) (and .cse0 .cse9 .cse2 .cse7 .cse3 .cse5) (and .cse8 .cse0 .cse6 .cse1 .cse10 .cse4) (and .cse8 .cse0 .cse6 .cse9 .cse10 .cse7) (and .cse8 .cse0 .cse1 .cse10 .cse2 .cse4) (and .cse8 .cse0 .cse10 .cse2 .cse7 .cse4) (and .cse8 .cse0 .cse6 .cse9 .cse7 .cse5) (and .cse8 .cse0 .cse1 .cse2 .cse4 .cse5) (and .cse8 .cse0 .cse1 .cse9 .cse10 .cse2) (and .cse0 .cse6 .cse1 .cse9 .cse3 .cse5) (and .cse8 .cse0 .cse6 .cse1 .cse9 .cse10) (and .cse0 .cse6 .cse1 .cse9 .cse10 .cse3) (and .cse0 .cse1 .cse10 .cse2 .cse3 .cse4) (and .cse8 .cse0 .cse6 .cse1 .cse9 .cse5) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse3) (and .cse0 .cse1 .cse9 .cse2 .cse3 .cse5) (and .cse8 .cse0 .cse2 .cse7 .cse4 .cse5) (and .cse8 .cse0 .cse6 .cse1 .cse4 .cse5))) [2020-08-22 19:01:36,914 INFO L264 CegarLoopResult]: At program point L69(line 69) the Hoare annotation is: (let ((.cse2 (= main_~lk1~0 1)) (.cse4 (= main_~p3~0 0)) (.cse1 (= main_~lk2~0 1)) (.cse0 (= main_~lk3~0 1)) (.cse5 (= main_~p1~0 0)) (.cse3 (= main_~p2~0 0))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse2) (and .cse4 .cse1 .cse2) (and .cse0 .cse1 .cse5) (and .cse4 .cse5 .cse3) (and .cse4 .cse3 .cse2) (and .cse4 .cse1 .cse5) (and .cse0 .cse5 .cse3))) [2020-08-22 19:01:36,914 INFO L264 CegarLoopResult]: At program point L127(line 127) the Hoare annotation is: (= main_~lk8~0 1) [2020-08-22 19:01:36,914 INFO L264 CegarLoopResult]: At program point L61(line 61) the Hoare annotation is: (or (= main_~p1~0 0) (= main_~lk1~0 1)) [2020-08-22 19:01:36,914 INFO L271 CegarLoopResult]: At program point L28(line 28) the Hoare annotation is: true [2020-08-22 19:01:36,915 INFO L264 CegarLoopResult]: At program point L111(line 111) the Hoare annotation is: (let ((.cse3 (= main_~lk7~0 1)) (.cse0 (= main_~lk6~0 1)) (.cse1 (= main_~lk8~0 1)) (.cse4 (= main_~p6~0 0)) (.cse5 (= main_~p8~0 0)) (.cse6 (= main_~p7~0 0)) (.cse2 (= main_~lk5~0 1))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse1 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3) (and .cse4 .cse5 .cse2 .cse3) (and .cse4 .cse6 .cse1 .cse2) (and .cse5 .cse6 .cse0 .cse2) (and .cse6 .cse0 .cse1 .cse2) (and .cse4 .cse5 .cse6 .cse2))) [2020-08-22 19:01:36,915 INFO L271 CegarLoopResult]: At program point L12(line 12) the Hoare annotation is: true [2020-08-22 19:01:36,915 INFO L271 CegarLoopResult]: At program point L12-1(line 12) the Hoare annotation is: true [2020-08-22 19:01:36,915 INFO L271 CegarLoopResult]: At program point L12-2(line 12) the Hoare annotation is: true [2020-08-22 19:01:36,916 INFO L264 CegarLoopResult]: At program point L95-1(lines 33 130) the Hoare annotation is: (let ((.cse9 (= main_~p7~0 0)) (.cse3 (= main_~p3~0 0)) (.cse11 (= main_~p5~0 0)) (.cse7 (= main_~lk6~0 1)) (.cse10 (= main_~lk8~0 1)) (.cse8 (= main_~p4~0 0)) (.cse0 (= main_~lk4~0 1)) (.cse6 (= main_~lk3~0 1)) (.cse1 (= main_~p6~0 0)) (.cse2 (= main_~p8~0 0)) (.cse4 (= main_~lk5~0 1)) (.cse5 (= main_~lk7~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse2 .cse7 .cse8 .cse4 .cse5) (and .cse0 .cse3 .cse9 .cse7 .cse10 .cse4) (and .cse0 .cse1 .cse3 .cse10 .cse4 .cse5) (and .cse0 .cse6 .cse2 .cse11 .cse7 .cse5) (and .cse1 .cse3 .cse11 .cse9 .cse10 .cse8) (and .cse3 .cse11 .cse9 .cse7 .cse10 .cse8) (and .cse1 .cse3 .cse11 .cse10 .cse8 .cse5) (and .cse0 .cse1 .cse3 .cse11 .cse9 .cse10) (and .cse2 .cse3 .cse11 .cse7 .cse8 .cse5) (and .cse6 .cse11 .cse7 .cse10 .cse8 .cse5) (and .cse2 .cse3 .cse7 .cse8 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse11 .cse9 .cse10) (and .cse0 .cse6 .cse2 .cse9 .cse7 .cse4) (and .cse0 .cse1 .cse2 .cse3 .cse11 .cse5) (and .cse0 .cse6 .cse9 .cse7 .cse10 .cse4) (and .cse0 .cse1 .cse2 .cse3 .cse9 .cse4) (and .cse0 .cse2 .cse3 .cse7 .cse4 .cse5) (and .cse0 .cse6 .cse2 .cse11 .cse9 .cse7) (and .cse1 .cse3 .cse9 .cse10 .cse8 .cse4) (and .cse0 .cse1 .cse3 .cse11 .cse10 .cse5) (and .cse6 .cse1 .cse2 .cse11 .cse8 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse11 .cse5) (and .cse6 .cse2 .cse11 .cse9 .cse7 .cse8) (and .cse0 .cse1 .cse3 .cse9 .cse10 .cse4) (and .cse3 .cse7 .cse10 .cse8 .cse4 .cse5) (and .cse3 .cse9 .cse7 .cse10 .cse8 .cse4) (and .cse0 .cse2 .cse3 .cse11 .cse9 .cse7) (and .cse6 .cse1 .cse10 .cse8 .cse4 .cse5) (and .cse0 .cse6 .cse11 .cse9 .cse7 .cse10) (and .cse1 .cse3 .cse10 .cse8 .cse4 .cse5) (and .cse6 .cse1 .cse11 .cse9 .cse10 .cse8) (and .cse1 .cse2 .cse3 .cse11 .cse8 .cse5) (and .cse1 .cse2 .cse3 .cse11 .cse9 .cse8) (and .cse0 .cse6 .cse1 .cse9 .cse10 .cse4) (and .cse6 .cse9 .cse7 .cse10 .cse8 .cse4) (and .cse2 .cse3 .cse9 .cse7 .cse8 .cse4) (and .cse1 .cse2 .cse3 .cse8 .cse4 .cse5) (and .cse6 .cse1 .cse2 .cse8 .cse4 .cse5) (and .cse0 .cse3 .cse7 .cse10 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse10 .cse4 .cse5) (and .cse6 .cse1 .cse2 .cse9 .cse8 .cse4) (and .cse6 .cse7 .cse10 .cse8 .cse4 .cse5) (and .cse0 .cse6 .cse11 .cse7 .cse10 .cse5) (and .cse0 .cse1 .cse2 .cse3 .cse11 .cse9) (and .cse0 .cse3 .cse11 .cse9 .cse7 .cse10) (and .cse6 .cse1 .cse11 .cse10 .cse8 .cse5) (and .cse6 .cse1 .cse9 .cse10 .cse8 .cse4) (and .cse6 .cse11 .cse9 .cse7 .cse10 .cse8) (and .cse0 .cse6 .cse1 .cse2 .cse9 .cse4) (and .cse1 .cse2 .cse3 .cse9 .cse8 .cse4) (and .cse0 .cse6 .cse1 .cse11 .cse10 .cse5) (and .cse0 .cse6 .cse2 .cse7 .cse4 .cse5) (and .cse2 .cse3 .cse11 .cse9 .cse7 .cse8) (and .cse0 .cse6 .cse1 .cse2 .cse11 .cse9) (and .cse6 .cse1 .cse2 .cse11 .cse9 .cse8) (and .cse6 .cse2 .cse9 .cse7 .cse8 .cse4) (and .cse0 .cse3 .cse11 .cse7 .cse10 .cse5) (and .cse6 .cse2 .cse11 .cse7 .cse8 .cse5) (and .cse0 .cse6 .cse7 .cse10 .cse4 .cse5) (and .cse0 .cse2 .cse3 .cse9 .cse7 .cse4) (and .cse0 .cse2 .cse3 .cse11 .cse7 .cse5) (and .cse3 .cse11 .cse7 .cse10 .cse8 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse4 .cse5))) [2020-08-22 19:01:36,916 INFO L264 CegarLoopResult]: At program point L120-1(lines 33 130) the Hoare annotation is: (or (= main_~p8~0 0) (= main_~lk8~0 1)) [2020-08-22 19:01:36,916 INFO L271 CegarLoopResult]: At program point L21(line 21) the Hoare annotation is: true [2020-08-22 19:01:36,916 INFO L271 CegarLoopResult]: At program point L21-1(line 21) the Hoare annotation is: true [2020-08-22 19:01:36,916 INFO L271 CegarLoopResult]: At program point L21-2(line 21) the Hoare annotation is: true [2020-08-22 19:01:36,917 INFO L264 CegarLoopResult]: At program point L112(line 112) the Hoare annotation is: (let ((.cse3 (= main_~lk7~0 1)) (.cse0 (= main_~lk6~0 1)) (.cse1 (= main_~lk8~0 1)) (.cse4 (= main_~p6~0 0)) (.cse5 (= main_~p8~0 0)) (.cse6 (= main_~p7~0 0)) (.cse2 (= main_~lk5~0 1))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse1 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3) (and .cse4 .cse5 .cse2 .cse3) (and .cse4 .cse6 .cse1 .cse2) (and .cse5 .cse6 .cse0 .cse2) (and .cse6 .cse0 .cse1 .cse2) (and .cse4 .cse5 .cse6 .cse2))) [2020-08-22 19:01:36,917 INFO L271 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-08-22 19:01:36,917 INFO L271 CegarLoopResult]: At program point L13(line 13) the Hoare annotation is: true [2020-08-22 19:01:36,917 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 4 135) the Hoare annotation is: true [2020-08-22 19:01:36,917 INFO L271 CegarLoopResult]: At program point L38(line 38) the Hoare annotation is: true [2020-08-22 19:01:36,918 INFO L264 CegarLoopResult]: At program point L96(line 96) the Hoare annotation is: (let ((.cse4 (= main_~lk8~0 1)) (.cse0 (= main_~p3~0 0)) (.cse7 (= main_~p5~0 0)) (.cse2 (= main_~p7~0 0)) (.cse3 (= main_~lk6~0 1)) (.cse5 (= main_~p4~0 0)) (.cse12 (= main_~lk4~0 1)) (.cse10 (= main_~lk3~0 1)) (.cse11 (= main_~p6~0 0)) (.cse8 (= main_~p8~0 0)) (.cse1 (= main_~lk2~0 1)) (.cse6 (= main_~lk5~0 1)) (.cse9 (= main_~lk7~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse8 .cse0 .cse7 .cse1 .cse3 .cse5 .cse9) (and .cse10 .cse11 .cse7 .cse1 .cse2 .cse4 .cse5) (and .cse12 .cse0 .cse7 .cse1 .cse3 .cse4 .cse9) (and .cse10 .cse8 .cse1 .cse2 .cse3 .cse5 .cse6) (and .cse10 .cse11 .cse1 .cse4 .cse5 .cse6 .cse9) (and .cse12 .cse10 .cse7 .cse1 .cse2 .cse3 .cse4) (and .cse12 .cse11 .cse0 .cse1 .cse2 .cse4 .cse6) (and .cse12 .cse10 .cse8 .cse7 .cse1 .cse3 .cse9) (and .cse12 .cse10 .cse11 .cse7 .cse1 .cse4 .cse9) (and .cse11 .cse8 .cse0 .cse7 .cse1 .cse2 .cse5) (and .cse12 .cse10 .cse1 .cse2 .cse3 .cse4 .cse6) (and .cse12 .cse10 .cse11 .cse7 .cse1 .cse2 .cse4) (and .cse10 .cse11 .cse8 .cse1 .cse2 .cse5 .cse6) (and .cse11 .cse0 .cse1 .cse4 .cse5 .cse6 .cse9) (and .cse12 .cse11 .cse8 .cse0 .cse7 .cse1 .cse2) (and .cse10 .cse11 .cse8 .cse1 .cse5 .cse6 .cse9) (and .cse10 .cse1 .cse3 .cse4 .cse5 .cse6 .cse9) (and .cse12 .cse10 .cse8 .cse1 .cse2 .cse3 .cse6) (and .cse12 .cse11 .cse8 .cse0 .cse1 .cse2 .cse6) (and .cse12 .cse8 .cse0 .cse7 .cse1 .cse2 .cse3) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse5 .cse6) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse9) (and .cse12 .cse10 .cse8 .cse7 .cse1 .cse2 .cse3) (and .cse11 .cse8 .cse0 .cse7 .cse1 .cse5 .cse9) (and .cse12 .cse11 .cse8 .cse0 .cse7 .cse1 .cse9) (and .cse10 .cse8 .cse1 .cse3 .cse5 .cse6 .cse9) (and .cse11 .cse0 .cse7 .cse1 .cse2 .cse4 .cse5) (and .cse12 .cse8 .cse0 .cse1 .cse2 .cse3 .cse6) (and .cse12 .cse10 .cse11 .cse1 .cse2 .cse4 .cse6) (and .cse12 .cse8 .cse0 .cse1 .cse3 .cse6 .cse9) (and .cse10 .cse11 .cse8 .cse7 .cse1 .cse2 .cse5) (and .cse10 .cse11 .cse1 .cse2 .cse4 .cse5 .cse6) (and .cse12 .cse11 .cse0 .cse7 .cse1 .cse2 .cse4) (and .cse8 .cse0 .cse1 .cse3 .cse5 .cse6 .cse9) (and .cse10 .cse8 .cse7 .cse1 .cse3 .cse5 .cse9) (and .cse10 .cse11 .cse8 .cse7 .cse1 .cse5 .cse9) (and .cse12 .cse10 .cse11 .cse8 .cse7 .cse1 .cse9) (and .cse11 .cse8 .cse0 .cse1 .cse5 .cse6 .cse9) (and .cse12 .cse10 .cse11 .cse1 .cse4 .cse6 .cse9) (and .cse12 .cse11 .cse8 .cse0 .cse1 .cse6 .cse9) (and .cse12 .cse11 .cse0 .cse7 .cse1 .cse4 .cse9) (and .cse12 .cse10 .cse11 .cse8 .cse7 .cse1 .cse2) (and .cse0 .cse7 .cse1 .cse3 .cse4 .cse5 .cse9) (and .cse10 .cse8 .cse7 .cse1 .cse2 .cse3 .cse5) (and .cse12 .cse10 .cse1 .cse3 .cse4 .cse6 .cse9) (and .cse10 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse12 .cse8 .cse0 .cse7 .cse1 .cse3 .cse9) (and .cse10 .cse7 .cse1 .cse3 .cse4 .cse5 .cse9) (and .cse10 .cse11 .cse7 .cse1 .cse4 .cse5 .cse9) (and .cse12 .cse0 .cse7 .cse1 .cse2 .cse3 .cse4) (and .cse12 .cse10 .cse8 .cse1 .cse3 .cse6 .cse9) (and .cse12 .cse10 .cse11 .cse8 .cse1 .cse2 .cse6) (and .cse12 .cse0 .cse1 .cse3 .cse4 .cse6 .cse9) (and .cse12 .cse0 .cse1 .cse2 .cse3 .cse4 .cse6) (and .cse11 .cse0 .cse1 .cse2 .cse4 .cse5 .cse6) (and .cse12 .cse11 .cse0 .cse1 .cse4 .cse6 .cse9) (and .cse11 .cse0 .cse7 .cse1 .cse4 .cse5 .cse9) (and .cse12 .cse10 .cse7 .cse1 .cse3 .cse4 .cse9) (and .cse11 .cse8 .cse0 .cse1 .cse2 .cse5 .cse6) (and .cse10 .cse7 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse8 .cse0 .cse7 .cse1 .cse2 .cse3 .cse5) (and .cse12 .cse10 .cse11 .cse8 .cse1 .cse6 .cse9))) [2020-08-22 19:01:36,918 INFO L264 CegarLoopResult]: At program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 133) the Hoare annotation is: false [2020-08-22 19:01:36,918 INFO L271 CegarLoopResult]: At program point mainENTRY(lines 4 135) the Hoare annotation is: true [2020-08-22 19:01:36,919 INFO L264 CegarLoopResult]: At program point L121(line 121) the Hoare annotation is: (let ((.cse0 (= main_~lk7~0 1))) (or (and (= main_~p8~0 0) .cse0) (and (= main_~lk8~0 1) .cse0))) [2020-08-22 19:01:36,919 INFO L271 CegarLoopResult]: At program point L22(line 22) the Hoare annotation is: true [2020-08-22 19:01:36,920 INFO L264 CegarLoopResult]: At program point L80-1(lines 33 130) the Hoare annotation is: (let ((.cse13 (= main_~p1~0 0)) (.cse7 (= main_~lk4~0 1)) (.cse11 (= main_~p2~0 0)) (.cse0 (= main_~lk3~0 1)) (.cse12 (= main_~lk6~0 1)) (.cse9 (= main_~lk5~0 1)) (.cse6 (= main_~lk7~0 1)) (.cse1 (= main_~p6~0 0)) (.cse8 (= main_~p3~0 0)) (.cse2 (= main_~p5~0 0)) (.cse3 (= main_~lk2~0 1)) (.cse10 (= main_~p7~0 0)) (.cse4 (= main_~p4~0 0)) (.cse5 (= main_~lk1~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse1 .cse8 .cse3 .cse9 .cse5 .cse6) (and .cse7 .cse1 .cse8 .cse2 .cse10 .cse11 .cse5) (and .cse7 .cse0 .cse1 .cse2 .cse3 .cse5 .cse6) (and .cse1 .cse8 .cse3 .cse4 .cse9 .cse5 .cse6) (and .cse7 .cse0 .cse2 .cse3 .cse10 .cse12 .cse5) (and .cse0 .cse1 .cse2 .cse4 .cse11 .cse5 .cse6) (and .cse7 .cse0 .cse1 .cse2 .cse3 .cse10 .cse13) (and .cse8 .cse3 .cse10 .cse12 .cse4 .cse9 .cse5) (and .cse7 .cse1 .cse8 .cse10 .cse13 .cse9 .cse11) (and .cse8 .cse2 .cse3 .cse10 .cse12 .cse4 .cse13) (and .cse7 .cse0 .cse2 .cse3 .cse12 .cse5 .cse6) (and .cse7 .cse0 .cse2 .cse10 .cse12 .cse13 .cse11) (and .cse7 .cse8 .cse3 .cse10 .cse12 .cse9 .cse5) (and .cse7 .cse1 .cse8 .cse2 .cse3 .cse13 .cse6) (and .cse0 .cse3 .cse12 .cse4 .cse13 .cse9 .cse6) (and .cse7 .cse1 .cse8 .cse10 .cse9 .cse11 .cse5) (and .cse7 .cse0 .cse1 .cse3 .cse13 .cse9 .cse6) (and .cse8 .cse3 .cse12 .cse4 .cse9 .cse5 .cse6) (and .cse0 .cse10 .cse12 .cse4 .cse9 .cse11 .cse5) (and .cse0 .cse2 .cse12 .cse4 .cse13 .cse11 .cse6) (and .cse8 .cse12 .cse4 .cse13 .cse9 .cse11 .cse6) (and .cse7 .cse8 .cse2 .cse3 .cse10 .cse12 .cse5) (and .cse1 .cse8 .cse2 .cse3 .cse4 .cse13 .cse6) (and .cse7 .cse0 .cse3 .cse12 .cse9 .cse5 .cse6) (and .cse0 .cse3 .cse10 .cse12 .cse4 .cse9 .cse5) (and .cse1 .cse8 .cse4 .cse9 .cse11 .cse5 .cse6) (and .cse7 .cse1 .cse8 .cse2 .cse10 .cse13 .cse11) (and .cse7 .cse0 .cse1 .cse2 .cse11 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse10 .cse4 .cse5) (and .cse7 .cse0 .cse12 .cse9 .cse11 .cse5 .cse6) (and .cse7 .cse0 .cse1 .cse9 .cse11 .cse5 .cse6) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse13 .cse6) (and .cse0 .cse12 .cse4 .cse13 .cse9 .cse11 .cse6) (and .cse0 .cse2 .cse3 .cse10 .cse12 .cse4 .cse13) (and .cse0 .cse1 .cse4 .cse13 .cse9 .cse11 .cse6) (and .cse7 .cse0 .cse1 .cse2 .cse13 .cse11 .cse6) (and .cse7 .cse8 .cse10 .cse12 .cse9 .cse11 .cse5) (and .cse0 .cse1 .cse10 .cse4 .cse13 .cse9 .cse11) (and .cse8 .cse12 .cse4 .cse9 .cse11 .cse5 .cse6) (and .cse0 .cse12 .cse4 .cse9 .cse11 .cse5 .cse6) (and .cse7 .cse1 .cse8 .cse13 .cse9 .cse11 .cse6) (and .cse0 .cse1 .cse3 .cse4 .cse9 .cse5 .cse6) (and .cse8 .cse3 .cse12 .cse4 .cse13 .cse9 .cse6) (and .cse1 .cse8 .cse3 .cse10 .cse4 .cse9 .cse5) (and .cse7 .cse1 .cse8 .cse3 .cse10 .cse13 .cse9) (and .cse0 .cse2 .cse12 .cse4 .cse11 .cse5 .cse6) (and .cse7 .cse1 .cse8 .cse2 .cse3 .cse10 .cse5) (and .cse0 .cse1 .cse2 .cse10 .cse4 .cse11 .cse5) (and .cse7 .cse0 .cse1 .cse3 .cse9 .cse5 .cse6) (and .cse8 .cse2 .cse10 .cse12 .cse4 .cse13 .cse11) (and .cse7 .cse0 .cse2 .cse12 .cse11 .cse5 .cse6) (and .cse7 .cse0 .cse3 .cse10 .cse12 .cse13 .cse9) (and .cse1 .cse8 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse10 .cse12 .cse9 .cse11 .cse5) (and .cse0 .cse2 .cse10 .cse12 .cse4 .cse11 .cse5) (and .cse0 .cse1 .cse2 .cse3 .cse10 .cse4 .cse13) (and .cse7 .cse8 .cse10 .cse12 .cse13 .cse9 .cse11) (and .cse7 .cse1 .cse8 .cse3 .cse10 .cse9 .cse5) (and .cse8 .cse10 .cse12 .cse4 .cse13 .cse9 .cse11) (and .cse1 .cse8 .cse10 .cse4 .cse13 .cse9 .cse11) (and .cse7 .cse8 .cse2 .cse3 .cse10 .cse12 .cse13) (and .cse1 .cse8 .cse2 .cse3 .cse10 .cse4 .cse13) (and .cse0 .cse2 .cse3 .cse10 .cse12 .cse4 .cse5) (and .cse7 .cse0 .cse3 .cse12 .cse13 .cse9 .cse6) (and .cse7 .cse0 .cse2 .cse12 .cse13 .cse11 .cse6) (and .cse8 .cse2 .cse3 .cse12 .cse4 .cse13 .cse6) (and .cse0 .cse1 .cse2 .cse4 .cse13 .cse11 .cse6) (and .cse8 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6) (and .cse8 .cse2 .cse12 .cse4 .cse13 .cse11 .cse6) (and .cse1 .cse8 .cse2 .cse4 .cse11 .cse5 .cse6) (and .cse0 .cse10 .cse12 .cse4 .cse13 .cse9 .cse11) (and .cse7 .cse0 .cse1 .cse3 .cse10 .cse13 .cse9) (and .cse7 .cse0 .cse1 .cse3 .cse10 .cse9 .cse5) (and .cse1 .cse8 .cse2 .cse10 .cse4 .cse11 .cse5) (and .cse7 .cse1 .cse8 .cse2 .cse3 .cse5 .cse6) (and .cse7 .cse1 .cse8 .cse2 .cse13 .cse11 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse13 .cse6) (and .cse8 .cse10 .cse12 .cse4 .cse9 .cse11 .cse5) (and .cse0 .cse1 .cse3 .cse10 .cse4 .cse13 .cse9) (and .cse7 .cse1 .cse8 .cse2 .cse11 .cse5 .cse6) (and .cse7 .cse8 .cse3 .cse12 .cse9 .cse5 .cse6) (and .cse7 .cse0 .cse2 .cse10 .cse12 .cse11 .cse5) (and .cse7 .cse0 .cse1 .cse10 .cse9 .cse11 .cse5) (and .cse7 .cse0 .cse1 .cse2 .cse10 .cse13 .cse11) (and .cse7 .cse1 .cse8 .cse2 .cse3 .cse10 .cse13) (and .cse7 .cse8 .cse2 .cse3 .cse12 .cse5 .cse6) (and .cse7 .cse8 .cse2 .cse12 .cse13 .cse11 .cse6) (and .cse1 .cse8 .cse4 .cse13 .cse9 .cse11 .cse6) (and .cse7 .cse0 .cse1 .cse10 .cse13 .cse9 .cse11) (and .cse7 .cse8 .cse2 .cse12 .cse11 .cse5 .cse6) (and .cse7 .cse0 .cse10 .cse12 .cse13 .cse9 .cse11) (and .cse1 .cse8 .cse3 .cse10 .cse4 .cse13 .cse9) (and .cse7 .cse8 .cse2 .cse3 .cse12 .cse13 .cse6) (and .cse0 .cse1 .cse4 .cse9 .cse11 .cse5 .cse6) (and .cse7 .cse1 .cse8 .cse3 .cse13 .cse9 .cse6) (and .cse1 .cse8 .cse3 .cse4 .cse13 .cse9 .cse6) (and .cse7 .cse0 .cse2 .cse3 .cse12 .cse13 .cse6) (and .cse1 .cse8 .cse2 .cse4 .cse13 .cse11 .cse6) (and .cse8 .cse2 .cse12 .cse4 .cse11 .cse5 .cse6) (and .cse7 .cse8 .cse2 .cse10 .cse12 .cse13 .cse11) (and .cse7 .cse8 .cse3 .cse12 .cse13 .cse9 .cse6) (and .cse7 .cse8 .cse2 .cse10 .cse12 .cse11 .cse5) (and .cse0 .cse3 .cse10 .cse12 .cse4 .cse13 .cse9) (and .cse0 .cse1 .cse10 .cse4 .cse9 .cse11 .cse5) (and .cse7 .cse0 .cse1 .cse2 .cse3 .cse10 .cse5) (and .cse7 .cse0 .cse1 .cse2 .cse10 .cse11 .cse5) (and .cse8 .cse2 .cse3 .cse10 .cse12 .cse4 .cse5) (and .cse8 .cse3 .cse10 .cse12 .cse4 .cse13 .cse9) (and .cse0 .cse1 .cse2 .cse10 .cse4 .cse13 .cse11) (and .cse7 .cse8 .cse3 .cse10 .cse12 .cse13 .cse9) (and .cse7 .cse1 .cse8 .cse9 .cse11 .cse5 .cse6) (and .cse7 .cse0 .cse12 .cse13 .cse9 .cse11 .cse6) (and .cse7 .cse0 .cse3 .cse10 .cse12 .cse9 .cse5) (and .cse7 .cse0 .cse2 .cse3 .cse10 .cse12 .cse13) (and .cse0 .cse1 .cse3 .cse10 .cse4 .cse9 .cse5) (and .cse1 .cse8 .cse2 .cse10 .cse4 .cse13 .cse11) (and .cse0 .cse1 .cse3 .cse4 .cse13 .cse9 .cse6) (and .cse8 .cse2 .cse10 .cse12 .cse4 .cse11 .cse5) (and .cse7 .cse8 .cse12 .cse13 .cse9 .cse11 .cse6) (and .cse7 .cse0 .cse1 .cse13 .cse9 .cse11 .cse6) (and .cse0 .cse2 .cse10 .cse12 .cse4 .cse13 .cse11) (and .cse7 .cse0 .cse1 .cse2 .cse3 .cse13 .cse6) (and .cse7 .cse8 .cse12 .cse9 .cse11 .cse5 .cse6) (and .cse1 .cse8 .cse10 .cse4 .cse9 .cse11 .cse5) (and .cse0 .cse3 .cse12 .cse4 .cse9 .cse5 .cse6) (and .cse1 .cse8 .cse2 .cse3 .cse10 .cse4 .cse5))) [2020-08-22 19:01:36,920 INFO L264 CegarLoopResult]: At program point L105-1(lines 33 130) the Hoare annotation is: (let ((.cse1 (= main_~p5~0 0)) (.cse6 (= main_~lk7~0 1)) (.cse3 (= main_~lk8~0 1)) (.cse4 (= main_~lk6~0 1)) (.cse0 (= main_~p6~0 0)) (.cse7 (= main_~p8~0 0)) (.cse2 (= main_~p7~0 0)) (.cse5 (= main_~lk5~0 1))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse3 .cse5 .cse6) (and .cse7 .cse1 .cse4 .cse6) (and .cse1 .cse2 .cse4 .cse3) (and .cse0 .cse3 .cse5 .cse6) (and .cse0 .cse7 .cse5 .cse6) (and .cse1 .cse4 .cse3 .cse6) (and .cse7 .cse1 .cse2 .cse4) (and .cse0 .cse1 .cse3 .cse6) (and .cse7 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse2) (and .cse0 .cse2 .cse3 .cse5) (and .cse0 .cse7 .cse1 .cse6) (and .cse2 .cse4 .cse3 .cse5) (and .cse7 .cse2 .cse4 .cse5) (and .cse0 .cse7 .cse2 .cse5))) [2020-08-22 19:01:36,920 INFO L264 CegarLoopResult]: At program point L72-1(lines 33 130) the Hoare annotation is: (let ((.cse0 (= main_~lk3~0 1)) (.cse2 (= main_~p4~0 0)) (.cse4 (= main_~lk1~0 1)) (.cse3 (= main_~lk5~0 1)) (.cse6 (= main_~p2~0 0)) (.cse7 (= main_~lk4~0 1)) (.cse8 (= main_~p3~0 0)) (.cse5 (= main_~p5~0 0)) (.cse1 (= main_~lk2~0 1)) (.cse9 (= main_~p1~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse2 .cse6 .cse4) (and .cse7 .cse0 .cse5 .cse6 .cse4) (and .cse8 .cse5 .cse2 .cse6 .cse4) (and .cse8 .cse5 .cse1 .cse2 .cse4) (and .cse7 .cse8 .cse5 .cse1 .cse4) (and .cse7 .cse0 .cse1 .cse3 .cse4) (and .cse7 .cse0 .cse5 .cse1 .cse4) (and .cse7 .cse8 .cse5 .cse6 .cse4) (and .cse7 .cse8 .cse1 .cse3 .cse4) (and .cse0 .cse5 .cse1 .cse2 .cse4) (and .cse0 .cse1 .cse2 .cse9 .cse3) (and .cse7 .cse0 .cse9 .cse3 .cse6) (and .cse0 .cse5 .cse2 .cse9 .cse6) (and .cse8 .cse2 .cse9 .cse3 .cse6) (and .cse7 .cse8 .cse3 .cse6 .cse4) (and .cse7 .cse0 .cse5 .cse1 .cse9) (and .cse8 .cse5 .cse1 .cse2 .cse9) (and .cse8 .cse2 .cse3 .cse6 .cse4) (and .cse8 .cse1 .cse2 .cse9 .cse3) (and .cse0 .cse2 .cse9 .cse3 .cse6) (and .cse7 .cse8 .cse1 .cse9 .cse3) (and .cse7 .cse0 .cse5 .cse9 .cse6) (and .cse7 .cse0 .cse1 .cse9 .cse3) (and .cse7 .cse8 .cse5 .cse9 .cse6) (and .cse0 .cse5 .cse1 .cse2 .cse9) (and .cse0 .cse2 .cse3 .cse6 .cse4) (and .cse7 .cse0 .cse3 .cse6 .cse4) (and .cse8 .cse5 .cse2 .cse9 .cse6) (and .cse8 .cse1 .cse2 .cse3 .cse4) (and .cse7 .cse8 .cse9 .cse3 .cse6) (and .cse7 .cse8 .cse5 .cse1 .cse9))) [2020-08-22 19:01:36,921 INFO L271 CegarLoopResult]: At program point L6(line 6) the Hoare annotation is: true [2020-08-22 19:01:36,922 INFO L271 CegarLoopResult]: At program point L6-1(line 6) the Hoare annotation is: true [2020-08-22 19:01:36,922 INFO L264 CegarLoopResult]: At program point L97(line 97) the Hoare annotation is: (let ((.cse4 (= main_~lk8~0 1)) (.cse0 (= main_~p3~0 0)) (.cse7 (= main_~p5~0 0)) (.cse2 (= main_~p7~0 0)) (.cse3 (= main_~lk6~0 1)) (.cse5 (= main_~p4~0 0)) (.cse12 (= main_~lk4~0 1)) (.cse10 (= main_~lk3~0 1)) (.cse11 (= main_~p6~0 0)) (.cse8 (= main_~p8~0 0)) (.cse1 (= main_~lk2~0 1)) (.cse6 (= main_~lk5~0 1)) (.cse9 (= main_~lk7~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse8 .cse0 .cse7 .cse1 .cse3 .cse5 .cse9) (and .cse10 .cse11 .cse7 .cse1 .cse2 .cse4 .cse5) (and .cse12 .cse0 .cse7 .cse1 .cse3 .cse4 .cse9) (and .cse10 .cse8 .cse1 .cse2 .cse3 .cse5 .cse6) (and .cse10 .cse11 .cse1 .cse4 .cse5 .cse6 .cse9) (and .cse12 .cse10 .cse7 .cse1 .cse2 .cse3 .cse4) (and .cse12 .cse11 .cse0 .cse1 .cse2 .cse4 .cse6) (and .cse12 .cse10 .cse8 .cse7 .cse1 .cse3 .cse9) (and .cse12 .cse10 .cse11 .cse7 .cse1 .cse4 .cse9) (and .cse11 .cse8 .cse0 .cse7 .cse1 .cse2 .cse5) (and .cse12 .cse10 .cse1 .cse2 .cse3 .cse4 .cse6) (and .cse12 .cse10 .cse11 .cse7 .cse1 .cse2 .cse4) (and .cse10 .cse11 .cse8 .cse1 .cse2 .cse5 .cse6) (and .cse11 .cse0 .cse1 .cse4 .cse5 .cse6 .cse9) (and .cse12 .cse11 .cse8 .cse0 .cse7 .cse1 .cse2) (and .cse10 .cse11 .cse8 .cse1 .cse5 .cse6 .cse9) (and .cse10 .cse1 .cse3 .cse4 .cse5 .cse6 .cse9) (and .cse12 .cse10 .cse8 .cse1 .cse2 .cse3 .cse6) (and .cse12 .cse11 .cse8 .cse0 .cse1 .cse2 .cse6) (and .cse12 .cse8 .cse0 .cse7 .cse1 .cse2 .cse3) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse5 .cse6) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse9) (and .cse12 .cse10 .cse8 .cse7 .cse1 .cse2 .cse3) (and .cse11 .cse8 .cse0 .cse7 .cse1 .cse5 .cse9) (and .cse12 .cse11 .cse8 .cse0 .cse7 .cse1 .cse9) (and .cse10 .cse8 .cse1 .cse3 .cse5 .cse6 .cse9) (and .cse11 .cse0 .cse7 .cse1 .cse2 .cse4 .cse5) (and .cse12 .cse8 .cse0 .cse1 .cse2 .cse3 .cse6) (and .cse12 .cse10 .cse11 .cse1 .cse2 .cse4 .cse6) (and .cse12 .cse8 .cse0 .cse1 .cse3 .cse6 .cse9) (and .cse10 .cse11 .cse8 .cse7 .cse1 .cse2 .cse5) (and .cse10 .cse11 .cse1 .cse2 .cse4 .cse5 .cse6) (and .cse12 .cse11 .cse0 .cse7 .cse1 .cse2 .cse4) (and .cse8 .cse0 .cse1 .cse3 .cse5 .cse6 .cse9) (and .cse10 .cse8 .cse7 .cse1 .cse3 .cse5 .cse9) (and .cse10 .cse11 .cse8 .cse7 .cse1 .cse5 .cse9) (and .cse12 .cse10 .cse11 .cse8 .cse7 .cse1 .cse9) (and .cse11 .cse8 .cse0 .cse1 .cse5 .cse6 .cse9) (and .cse12 .cse10 .cse11 .cse1 .cse4 .cse6 .cse9) (and .cse12 .cse11 .cse8 .cse0 .cse1 .cse6 .cse9) (and .cse12 .cse11 .cse0 .cse7 .cse1 .cse4 .cse9) (and .cse12 .cse10 .cse11 .cse8 .cse7 .cse1 .cse2) (and .cse0 .cse7 .cse1 .cse3 .cse4 .cse5 .cse9) (and .cse10 .cse8 .cse7 .cse1 .cse2 .cse3 .cse5) (and .cse12 .cse10 .cse1 .cse3 .cse4 .cse6 .cse9) (and .cse10 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse12 .cse8 .cse0 .cse7 .cse1 .cse3 .cse9) (and .cse10 .cse7 .cse1 .cse3 .cse4 .cse5 .cse9) (and .cse10 .cse11 .cse7 .cse1 .cse4 .cse5 .cse9) (and .cse12 .cse0 .cse7 .cse1 .cse2 .cse3 .cse4) (and .cse12 .cse10 .cse8 .cse1 .cse3 .cse6 .cse9) (and .cse12 .cse10 .cse11 .cse8 .cse1 .cse2 .cse6) (and .cse12 .cse0 .cse1 .cse3 .cse4 .cse6 .cse9) (and .cse12 .cse0 .cse1 .cse2 .cse3 .cse4 .cse6) (and .cse11 .cse0 .cse1 .cse2 .cse4 .cse5 .cse6) (and .cse12 .cse11 .cse0 .cse1 .cse4 .cse6 .cse9) (and .cse11 .cse0 .cse7 .cse1 .cse4 .cse5 .cse9) (and .cse12 .cse10 .cse7 .cse1 .cse3 .cse4 .cse9) (and .cse11 .cse8 .cse0 .cse1 .cse2 .cse5 .cse6) (and .cse10 .cse7 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse8 .cse0 .cse7 .cse1 .cse2 .cse3 .cse5) (and .cse12 .cse10 .cse11 .cse8 .cse1 .cse6 .cse9))) [2020-08-22 19:01:36,922 INFO L271 CegarLoopResult]: At program point L31(line 31) the Hoare annotation is: true [2020-08-22 19:01:36,923 INFO L264 CegarLoopResult]: At program point L64-1(lines 33 130) the Hoare annotation is: (let ((.cse2 (= main_~lk1~0 1)) (.cse4 (= main_~p3~0 0)) (.cse1 (= main_~lk2~0 1)) (.cse0 (= main_~lk3~0 1)) (.cse5 (= main_~p1~0 0)) (.cse3 (= main_~p2~0 0))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse2) (and .cse4 .cse1 .cse2) (and .cse0 .cse1 .cse5) (and .cse4 .cse5 .cse3) (and .cse4 .cse3 .cse2) (and .cse4 .cse1 .cse5) (and .cse0 .cse5 .cse3))) [2020-08-22 19:01:36,923 INFO L264 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: (let ((.cse0 (= main_~lk7~0 1))) (or (and (= main_~p8~0 0) .cse0) (and (= main_~lk8~0 1) .cse0))) [2020-08-22 19:01:36,923 INFO L271 CegarLoopResult]: At program point L56(lines 56 58) the Hoare annotation is: true [2020-08-22 19:01:36,923 INFO L264 CegarLoopResult]: At program point L56-2(lines 33 130) the Hoare annotation is: (or (= main_~p1~0 0) (= main_~lk1~0 1)) [2020-08-22 19:01:36,924 INFO L264 CegarLoopResult]: At program point L81(line 81) the Hoare annotation is: (let ((.cse6 (= main_~lk6~0 1)) (.cse11 (= main_~p1~0 0)) (.cse8 (= main_~lk3~0 1)) (.cse3 (= main_~lk5~0 1)) (.cse0 (= main_~lk4~0 1)) (.cse4 (= main_~p2~0 0)) (.cse1 (= main_~p6~0 0)) (.cse2 (= main_~p3~0 0)) (.cse9 (= main_~p5~0 0)) (.cse10 (= main_~lk2~0 1)) (.cse7 (= main_~p4~0 0)) (.cse5 (= main_~lk1~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse2 .cse6 .cse7 .cse3 .cse4 .cse5) (and .cse8 .cse9 .cse6 .cse7 .cse4 .cse5) (and .cse8 .cse1 .cse10 .cse7 .cse11 .cse3) (and .cse0 .cse8 .cse1 .cse9 .cse11 .cse4) (and .cse0 .cse8 .cse9 .cse6 .cse4 .cse5) (and .cse0 .cse8 .cse1 .cse3 .cse4 .cse5) (and .cse0 .cse8 .cse6 .cse11 .cse3 .cse4) (and .cse0 .cse2 .cse9 .cse6 .cse11 .cse4) (and .cse0 .cse8 .cse9 .cse6 .cse11 .cse4) (and .cse0 .cse8 .cse10 .cse6 .cse3 .cse5) (and .cse8 .cse9 .cse10 .cse6 .cse7 .cse11) (and .cse0 .cse2 .cse6 .cse11 .cse3 .cse4) (and .cse8 .cse1 .cse9 .cse10 .cse7 .cse5) (and .cse8 .cse9 .cse10 .cse6 .cse7 .cse5) (and .cse0 .cse8 .cse1 .cse10 .cse3 .cse5) (and .cse2 .cse9 .cse10 .cse6 .cse7 .cse11) (and .cse0 .cse1 .cse2 .cse10 .cse3 .cse5) (and .cse0 .cse1 .cse2 .cse9 .cse10 .cse11) (and .cse8 .cse1 .cse10 .cse7 .cse3 .cse5) (and .cse2 .cse9 .cse6 .cse7 .cse4 .cse5) (and .cse0 .cse8 .cse9 .cse10 .cse6 .cse5) (and .cse0 .cse8 .cse10 .cse6 .cse11 .cse3) (and .cse2 .cse6 .cse7 .cse11 .cse3 .cse4) (and .cse8 .cse10 .cse6 .cse7 .cse11 .cse3) (and .cse0 .cse2 .cse10 .cse6 .cse11 .cse3) (and .cse8 .cse9 .cse6 .cse7 .cse11 .cse4) (and .cse8 .cse6 .cse7 .cse3 .cse4 .cse5) (and .cse1 .cse2 .cse9 .cse7 .cse4 .cse5) (and .cse2 .cse9 .cse6 .cse7 .cse11 .cse4) (and .cse8 .cse1 .cse9 .cse7 .cse11 .cse4) (and .cse0 .cse8 .cse6 .cse3 .cse4 .cse5) (and .cse0 .cse8 .cse1 .cse9 .cse10 .cse5) (and .cse0 .cse1 .cse2 .cse10 .cse11 .cse3) (and .cse0 .cse2 .cse10 .cse6 .cse3 .cse5) (and .cse8 .cse1 .cse9 .cse7 .cse4 .cse5) (and .cse8 .cse6 .cse7 .cse11 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse9 .cse10 .cse5) (and .cse0 .cse2 .cse6 .cse3 .cse4 .cse5) (and .cse0 .cse8 .cse1 .cse10 .cse11 .cse3) (and .cse8 .cse10 .cse6 .cse7 .cse3 .cse5) (and .cse0 .cse2 .cse9 .cse10 .cse6 .cse11) (and .cse1 .cse2 .cse10 .cse7 .cse11 .cse3) (and .cse1 .cse2 .cse10 .cse7 .cse3 .cse5) (and .cse0 .cse8 .cse1 .cse9 .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse9 .cse11 .cse4) (and .cse0 .cse8 .cse9 .cse10 .cse6 .cse11) (and .cse1 .cse2 .cse7 .cse3 .cse4 .cse5) (and .cse8 .cse1 .cse9 .cse10 .cse7 .cse11) (and .cse0 .cse2 .cse9 .cse10 .cse6 .cse5) (and .cse2 .cse9 .cse10 .cse6 .cse7 .cse5) (and .cse2 .cse10 .cse6 .cse7 .cse3 .cse5) (and .cse8 .cse1 .cse7 .cse11 .cse3 .cse4) (and .cse2 .cse10 .cse6 .cse7 .cse11 .cse3) (and .cse0 .cse8 .cse1 .cse11 .cse3 .cse4) (and .cse0 .cse2 .cse9 .cse6 .cse4 .cse5) (and .cse1 .cse2 .cse9 .cse10 .cse7 .cse11) (and .cse1 .cse2 .cse9 .cse7 .cse11 .cse4) (and .cse1 .cse2 .cse7 .cse11 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4) (and .cse0 .cse8 .cse1 .cse9 .cse10 .cse11) (and .cse8 .cse1 .cse7 .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse9 .cse4 .cse5) (and .cse1 .cse2 .cse9 .cse10 .cse7 .cse5))) [2020-08-22 19:01:36,924 INFO L271 CegarLoopResult]: At program point L48(line 48) the Hoare annotation is: true [2020-08-22 19:01:36,924 INFO L271 CegarLoopResult]: At program point L15(line 15) the Hoare annotation is: true [2020-08-22 19:01:36,924 INFO L271 CegarLoopResult]: At program point L15-1(line 15) the Hoare annotation is: true [2020-08-22 19:01:36,924 INFO L271 CegarLoopResult]: At program point L15-2(line 15) the Hoare annotation is: true [2020-08-22 19:01:36,925 INFO L264 CegarLoopResult]: At program point L106(line 106) the Hoare annotation is: (let ((.cse4 (= main_~lk8~0 1)) (.cse1 (= main_~p6~0 0)) (.cse3 (= main_~p7~0 0)) (.cse6 (= main_~lk5~0 1)) (.cse0 (= main_~lk4~0 1)) (.cse8 (= main_~p8~0 0)) (.cse2 (= main_~p5~0 0)) (.cse5 (= main_~lk6~0 1)) (.cse7 (= main_~lk7~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse4 .cse6 .cse7) (and .cse0 .cse1 .cse8 .cse2 .cse7) (and .cse0 .cse1 .cse8 .cse6 .cse7) (and .cse0 .cse2 .cse5 .cse4 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse7) (and .cse0 .cse8 .cse3 .cse5 .cse6) (and .cse0 .cse3 .cse5 .cse4 .cse6) (and .cse0 .cse8 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse2 .cse3 .cse5) (and .cse0 .cse1 .cse4 .cse6 .cse7) (and .cse0 .cse1 .cse3 .cse4 .cse6) (and .cse0 .cse2 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse8 .cse2 .cse3) (and .cse0 .cse1 .cse8 .cse3 .cse6) (and .cse0 .cse8 .cse2 .cse5 .cse7))) [2020-08-22 19:01:36,925 INFO L264 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (let ((.cse6 (= main_~p2~0 0)) (.cse4 (= main_~lk4~0 1)) (.cse5 (= main_~p3~0 0)) (.cse3 (= main_~p1~0 0)) (.cse0 (= main_~lk3~0 1)) (.cse1 (= main_~lk2~0 1)) (.cse2 (= main_~p4~0 0)) (.cse7 (= main_~lk1~0 1))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7) (and .cse4 .cse0 .cse3 .cse6) (and .cse4 .cse5 .cse1 .cse3) (and .cse0 .cse2 .cse3 .cse6) (and .cse4 .cse5 .cse3 .cse6) (and .cse5 .cse2 .cse3 .cse6) (and .cse5 .cse1 .cse2 .cse7) (and .cse5 .cse2 .cse6 .cse7) (and .cse0 .cse2 .cse6 .cse7) (and .cse4 .cse0 .cse6 .cse7) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse0 .cse1 .cse7) (and .cse4 .cse5 .cse1 .cse7) (and .cse5 .cse1 .cse2 .cse3) (and .cse0 .cse1 .cse2 .cse7))) [2020-08-22 19:01:36,925 INFO L271 CegarLoopResult]: At program point L40(line 40) the Hoare annotation is: true [2020-08-22 19:01:36,925 INFO L271 CegarLoopResult]: At program point L7(line 7) the Hoare annotation is: true [2020-08-22 19:01:36,925 INFO L271 CegarLoopResult]: At program point L131(lines 5 135) the Hoare annotation is: true [2020-08-22 19:01:36,925 INFO L264 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: (let ((.cse0 (= main_~lk2~0 1)) (.cse2 (= main_~p1~0 0)) (.cse3 (= main_~p2~0 0)) (.cse1 (= main_~lk1~0 1))) (or (and .cse0 .cse1) (and .cse2 .cse3) (and .cse0 .cse2) (and .cse3 .cse1))) [2020-08-22 19:01:36,925 INFO L271 CegarLoopResult]: At program point L57(line 57) the Hoare annotation is: true [2020-08-22 19:01:36,927 INFO L264 CegarLoopResult]: At program point L90-1(lines 33 130) the Hoare annotation is: (let ((.cse11 (= main_~p5~0 0)) (.cse12 (= main_~p7~0 0)) (.cse0 (= main_~lk4~0 1)) (.cse9 (= main_~p8~0 0)) (.cse13 (= main_~lk2~0 1)) (.cse8 (= main_~p6~0 0)) (.cse1 (= main_~p3~0 0)) (.cse7 (= main_~lk3~0 1)) (.cse2 (= main_~lk6~0 1)) (.cse3 (= main_~lk8~0 1)) (.cse10 (= main_~p4~0 0)) (.cse4 (= main_~lk5~0 1)) (.cse5 (= main_~p2~0 0)) (.cse6 (= main_~lk7~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse8 .cse9 .cse10 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse11 .cse2 .cse3 .cse5 .cse6) (and .cse7 .cse12 .cse2 .cse3 .cse10 .cse4 .cse5) (and .cse0 .cse7 .cse8 .cse3 .cse4 .cse5 .cse6) (and .cse9 .cse1 .cse11 .cse13 .cse2 .cse10 .cse6) (and .cse0 .cse8 .cse9 .cse1 .cse11 .cse12 .cse5) (and .cse8 .cse9 .cse1 .cse10 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse11 .cse13 .cse2 .cse3 .cse6) (and .cse7 .cse9 .cse13 .cse12 .cse2 .cse10 .cse4) (and .cse0 .cse8 .cse1 .cse13 .cse12 .cse3 .cse4) (and .cse0 .cse7 .cse8 .cse11 .cse13 .cse3 .cse6) (and .cse0 .cse1 .cse11 .cse2 .cse3 .cse5 .cse6) (and .cse0 .cse8 .cse1 .cse3 .cse4 .cse5 .cse6) (and .cse8 .cse9 .cse1 .cse11 .cse12 .cse10 .cse5) (and .cse0 .cse1 .cse12 .cse2 .cse3 .cse4 .cse5) (and .cse7 .cse8 .cse9 .cse13 .cse12 .cse10 .cse4) (and .cse0 .cse7 .cse8 .cse9 .cse11 .cse5 .cse6) (and .cse8 .cse1 .cse13 .cse3 .cse10 .cse4 .cse6) (and .cse0 .cse8 .cse9 .cse1 .cse11 .cse13 .cse12) (and .cse7 .cse8 .cse9 .cse13 .cse10 .cse4 .cse6) (and .cse7 .cse9 .cse12 .cse2 .cse10 .cse4 .cse5) (and .cse0 .cse8 .cse9 .cse1 .cse13 .cse12 .cse4) (and .cse0 .cse9 .cse1 .cse11 .cse13 .cse12 .cse2) (and .cse0 .cse7 .cse9 .cse12 .cse2 .cse4 .cse5) (and .cse7 .cse8 .cse9 .cse12 .cse10 .cse4 .cse5) (and .cse7 .cse11 .cse2 .cse3 .cse10 .cse5 .cse6) (and .cse1 .cse13 .cse2 .cse3 .cse10 .cse4 .cse6) (and .cse0 .cse7 .cse8 .cse9 .cse11 .cse12 .cse5) (and .cse0 .cse7 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse9 .cse11 .cse13 .cse12 .cse2) (and .cse0 .cse8 .cse9 .cse1 .cse11 .cse13 .cse6) (and .cse7 .cse9 .cse13 .cse2 .cse10 .cse4 .cse6) (and .cse0 .cse8 .cse9 .cse1 .cse4 .cse5 .cse6) (and .cse1 .cse11 .cse2 .cse3 .cse10 .cse5 .cse6) (and .cse8 .cse1 .cse11 .cse13 .cse12 .cse3 .cse10) (and .cse0 .cse7 .cse9 .cse11 .cse2 .cse5 .cse6) (and .cse0 .cse9 .cse1 .cse13 .cse2 .cse4 .cse6) (and .cse7 .cse8 .cse9 .cse11 .cse13 .cse12 .cse10) (and .cse7 .cse8 .cse9 .cse11 .cse13 .cse10 .cse6) (and .cse7 .cse8 .cse11 .cse12 .cse3 .cse10 .cse5) (and .cse8 .cse9 .cse1 .cse13 .cse10 .cse4 .cse6) (and .cse0 .cse8 .cse9 .cse1 .cse13 .cse4 .cse6) (and .cse0 .cse7 .cse8 .cse9 .cse11 .cse13 .cse12) (and .cse0 .cse8 .cse1 .cse11 .cse13 .cse3 .cse6) (and .cse8 .cse9 .cse1 .cse11 .cse10 .cse5 .cse6) (and .cse7 .cse11 .cse13 .cse2 .cse3 .cse10 .cse6) (and .cse7 .cse8 .cse9 .cse11 .cse10 .cse5 .cse6) (and .cse0 .cse7 .cse12 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse7 .cse8 .cse9 .cse13 .cse12 .cse4) (and .cse0 .cse7 .cse8 .cse11 .cse3 .cse5 .cse6) (and .cse0 .cse1 .cse13 .cse2 .cse3 .cse4 .cse6) (and .cse7 .cse11 .cse12 .cse2 .cse3 .cse10 .cse5) (and .cse9 .cse1 .cse11 .cse12 .cse2 .cse10 .cse5) (and .cse0 .cse8 .cse9 .cse1 .cse12 .cse4 .cse5) (and .cse0 .cse7 .cse11 .cse13 .cse2 .cse3 .cse6) (and .cse0 .cse7 .cse11 .cse12 .cse2 .cse3 .cse5) (and .cse8 .cse9 .cse1 .cse13 .cse12 .cse10 .cse4) (and .cse7 .cse11 .cse13 .cse12 .cse2 .cse3 .cse10) (and .cse7 .cse8 .cse11 .cse3 .cse10 .cse5 .cse6) (and .cse1 .cse13 .cse12 .cse2 .cse3 .cse10 .cse4) (and .cse1 .cse11 .cse13 .cse12 .cse2 .cse3 .cse10) (and .cse9 .cse1 .cse11 .cse2 .cse10 .cse5 .cse6) (and .cse1 .cse12 .cse2 .cse3 .cse10 .cse4 .cse5) (and .cse9 .cse1 .cse12 .cse2 .cse10 .cse4 .cse5) (and .cse7 .cse8 .cse11 .cse13 .cse12 .cse3 .cse10) (and .cse7 .cse9 .cse11 .cse12 .cse2 .cse10 .cse5) (and .cse7 .cse8 .cse13 .cse3 .cse10 .cse4 .cse6) (and .cse0 .cse7 .cse11 .cse13 .cse12 .cse2 .cse3) (and .cse0 .cse7 .cse9 .cse11 .cse13 .cse2 .cse6) (and .cse8 .cse1 .cse11 .cse12 .cse3 .cse10 .cse5) (and .cse8 .cse9 .cse1 .cse11 .cse13 .cse12 .cse10) (and .cse0 .cse7 .cse13 .cse12 .cse2 .cse3 .cse4) (and .cse0 .cse7 .cse8 .cse9 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse8 .cse11 .cse13 .cse12 .cse3) (and .cse0 .cse7 .cse8 .cse9 .cse12 .cse4 .cse5) (and .cse7 .cse9 .cse11 .cse2 .cse10 .cse5 .cse6) (and .cse0 .cse8 .cse1 .cse11 .cse3 .cse5 .cse6) (and .cse0 .cse9 .cse1 .cse11 .cse2 .cse5 .cse6) (and .cse7 .cse13 .cse2 .cse3 .cse10 .cse4 .cse6) (and .cse7 .cse8 .cse9 .cse11 .cse12 .cse10 .cse5) (and .cse0 .cse8 .cse1 .cse12 .cse3 .cse4 .cse5) (and .cse0 .cse7 .cse8 .cse11 .cse12 .cse3 .cse5) (and .cse0 .cse7 .cse8 .cse12 .cse3 .cse4 .cse5) (and .cse0 .cse7 .cse9 .cse13 .cse12 .cse2 .cse4) (and .cse9 .cse1 .cse13 .cse12 .cse2 .cse10 .cse4) (and .cse1 .cse11 .cse12 .cse2 .cse3 .cse10 .cse5) (and .cse0 .cse9 .cse1 .cse2 .cse4 .cse5 .cse6) (and .cse7 .cse9 .cse2 .cse10 .cse4 .cse5 .cse6) (and .cse0 .cse8 .cse1 .cse11 .cse12 .cse3 .cse5) (and .cse8 .cse9 .cse1 .cse11 .cse13 .cse10 .cse6) (and .cse8 .cse1 .cse11 .cse3 .cse10 .cse5 .cse6) (and .cse0 .cse9 .cse1 .cse12 .cse2 .cse4 .cse5) (and .cse9 .cse1 .cse2 .cse10 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse11 .cse12 .cse2 .cse3 .cse5) (and .cse7 .cse8 .cse12 .cse3 .cse10 .cse4 .cse5) (and .cse0 .cse9 .cse1 .cse13 .cse12 .cse2 .cse4) (and .cse0 .cse7 .cse8 .cse13 .cse12 .cse3 .cse4) (and .cse0 .cse7 .cse9 .cse11 .cse12 .cse2 .cse5) (and .cse0 .cse7 .cse9 .cse2 .cse4 .cse5 .cse6) (and .cse7 .cse8 .cse13 .cse12 .cse3 .cse10 .cse4) (and .cse0 .cse8 .cse1 .cse11 .cse13 .cse12 .cse3) (and .cse1 .cse2 .cse3 .cse10 .cse4 .cse5 .cse6) (and .cse9 .cse1 .cse13 .cse2 .cse10 .cse4 .cse6) (and .cse7 .cse9 .cse11 .cse13 .cse2 .cse10 .cse6) (and .cse0 .cse7 .cse8 .cse9 .cse11 .cse13 .cse6) (and .cse0 .cse7 .cse8 .cse13 .cse3 .cse4 .cse6) (and .cse7 .cse9 .cse11 .cse13 .cse12 .cse2 .cse10) (and .cse1 .cse11 .cse13 .cse2 .cse3 .cse10 .cse6) (and .cse0 .cse7 .cse13 .cse2 .cse3 .cse4 .cse6) (and .cse7 .cse13 .cse12 .cse2 .cse3 .cse10 .cse4) (and .cse0 .cse9 .cse1 .cse11 .cse13 .cse2 .cse6) (and .cse0 .cse8 .cse9 .cse1 .cse11 .cse5 .cse6) (and .cse8 .cse1 .cse12 .cse3 .cse10 .cse4 .cse5) (and .cse7 .cse8 .cse11 .cse13 .cse3 .cse10 .cse6) (and .cse0 .cse1 .cse11 .cse13 .cse12 .cse2 .cse3) (and .cse0 .cse7 .cse9 .cse13 .cse2 .cse4 .cse6) (and .cse0 .cse9 .cse1 .cse11 .cse12 .cse2 .cse5) (and .cse0 .cse1 .cse13 .cse12 .cse2 .cse3 .cse4) (and .cse8 .cse1 .cse13 .cse12 .cse3 .cse10 .cse4) (and .cse0 .cse8 .cse1 .cse13 .cse3 .cse4 .cse6) (and .cse8 .cse1 .cse11 .cse13 .cse3 .cse10 .cse6) (and .cse7 .cse8 .cse3 .cse10 .cse4 .cse5 .cse6) (and .cse8 .cse9 .cse1 .cse12 .cse10 .cse4 .cse5) (and .cse9 .cse1 .cse11 .cse13 .cse12 .cse2 .cse10) (and .cse0 .cse7 .cse8 .cse9 .cse13 .cse4 .cse6) (and .cse8 .cse1 .cse3 .cse10 .cse4 .cse5 .cse6) (and .cse7 .cse2 .cse3 .cse10 .cse4 .cse5 .cse6))) [2020-08-22 19:01:36,927 INFO L271 CegarLoopResult]: At program point L24(line 24) the Hoare annotation is: true [2020-08-22 19:01:36,927 INFO L271 CegarLoopResult]: At program point L24-1(line 24) the Hoare annotation is: true [2020-08-22 19:01:36,927 INFO L271 CegarLoopResult]: At program point L24-2(line 24) the Hoare annotation is: true [2020-08-22 19:01:36,927 INFO L264 CegarLoopResult]: At program point L115-1(lines 33 130) the Hoare annotation is: (let ((.cse1 (= main_~p7~0 0)) (.cse0 (= main_~p8~0 0)) (.cse2 (= main_~lk8~0 1)) (.cse3 (= main_~lk7~0 1))) (or (and .cse0 .cse1) (and .cse1 .cse2) (and .cse0 .cse3) (and .cse2 .cse3))) [2020-08-22 19:01:36,927 INFO L271 CegarLoopResult]: At program point L16(line 16) the Hoare annotation is: true [2020-08-22 19:01:36,928 INFO L264 CegarLoopResult]: At program point L107(line 107) the Hoare annotation is: (let ((.cse4 (= main_~lk8~0 1)) (.cse1 (= main_~p6~0 0)) (.cse3 (= main_~p7~0 0)) (.cse6 (= main_~lk5~0 1)) (.cse0 (= main_~lk4~0 1)) (.cse8 (= main_~p8~0 0)) (.cse2 (= main_~p5~0 0)) (.cse5 (= main_~lk6~0 1)) (.cse7 (= main_~lk7~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse4 .cse6 .cse7) (and .cse0 .cse1 .cse8 .cse2 .cse7) (and .cse0 .cse1 .cse8 .cse6 .cse7) (and .cse0 .cse2 .cse5 .cse4 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse7) (and .cse0 .cse8 .cse3 .cse5 .cse6) (and .cse0 .cse3 .cse5 .cse4 .cse6) (and .cse0 .cse8 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse2 .cse3 .cse5) (and .cse0 .cse1 .cse4 .cse6 .cse7) (and .cse0 .cse1 .cse3 .cse4 .cse6) (and .cse0 .cse2 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse8 .cse2 .cse3) (and .cse0 .cse1 .cse8 .cse3 .cse6) (and .cse0 .cse8 .cse2 .cse5 .cse7))) [2020-08-22 19:01:36,929 INFO L264 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: (let ((.cse13 (= main_~lk7~0 1)) (.cse6 (= main_~p4~0 0)) (.cse9 (= main_~lk3~0 1)) (.cse2 (= main_~p5~0 0)) (.cse3 (= main_~lk2~0 1)) (.cse5 (= main_~lk6~0 1)) (.cse10 (= main_~lk8~0 1)) (.cse8 (= main_~lk4~0 1)) (.cse12 (= main_~p6~0 0)) (.cse0 (= main_~p8~0 0)) (.cse1 (= main_~p3~0 0)) (.cse4 (= main_~p7~0 0)) (.cse11 (= main_~lk5~0 1)) (.cse14 (= main_~p2~0 0)) (.cse7 (= main_~lk1~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse3 .cse4 .cse5 .cse10 .cse11 .cse7) (and .cse12 .cse0 .cse1 .cse2 .cse3 .cse6 .cse7 .cse13) (and .cse9 .cse12 .cse0 .cse2 .cse3 .cse6 .cse7 .cse13) (and .cse12 .cse1 .cse3 .cse4 .cse10 .cse6 .cse11 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse5 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse0 .cse3 .cse11 .cse7 .cse13) (and .cse8 .cse9 .cse0 .cse5 .cse11 .cse14 .cse7 .cse13) (and .cse9 .cse0 .cse2 .cse5 .cse6 .cse14 .cse7 .cse13) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse14 .cse7) (and .cse0 .cse1 .cse4 .cse5 .cse6 .cse11 .cse14 .cse7) (and .cse8 .cse12 .cse0 .cse1 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse0 .cse1 .cse2 .cse5 .cse14 .cse7 .cse13) (and .cse8 .cse12 .cse1 .cse2 .cse3 .cse4 .cse10 .cse7) (and .cse8 .cse1 .cse3 .cse5 .cse10 .cse11 .cse7 .cse13) (and .cse9 .cse3 .cse4 .cse5 .cse10 .cse6 .cse11 .cse7) (and .cse8 .cse12 .cse0 .cse1 .cse3 .cse11 .cse7 .cse13) (and .cse8 .cse9 .cse2 .cse3 .cse5 .cse10 .cse7 .cse13) (and .cse8 .cse9 .cse0 .cse2 .cse3 .cse4 .cse5 .cse7) (and .cse8 .cse1 .cse5 .cse10 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse2 .cse4 .cse5 .cse10 .cse14 .cse7) (and .cse8 .cse12 .cse0 .cse1 .cse2 .cse4 .cse14 .cse7) (and .cse8 .cse0 .cse1 .cse3 .cse4 .cse5 .cse11 .cse7) (and .cse8 .cse0 .cse1 .cse5 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse0 .cse3 .cse5 .cse11 .cse7 .cse13) (and .cse8 .cse12 .cse0 .cse1 .cse2 .cse3 .cse4 .cse7) (and .cse12 .cse0 .cse1 .cse2 .cse6 .cse14 .cse7 .cse13) (and .cse9 .cse12 .cse0 .cse3 .cse4 .cse6 .cse11 .cse7) (and .cse9 .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse13) (and .cse9 .cse12 .cse3 .cse4 .cse10 .cse6 .cse11 .cse7) (and .cse12 .cse0 .cse1 .cse2 .cse4 .cse6 .cse14 .cse7) (and .cse8 .cse9 .cse12 .cse0 .cse2 .cse4 .cse14 .cse7) (and .cse8 .cse9 .cse4 .cse5 .cse10 .cse11 .cse14 .cse7) (and .cse9 .cse12 .cse2 .cse10 .cse6 .cse14 .cse7 .cse13) (and .cse8 .cse0 .cse1 .cse2 .cse4 .cse5 .cse14 .cse7) (and .cse8 .cse12 .cse1 .cse3 .cse4 .cse10 .cse11 .cse7) (and .cse8 .cse9 .cse0 .cse4 .cse5 .cse11 .cse14 .cse7) (and .cse9 .cse3 .cse5 .cse10 .cse6 .cse11 .cse7 .cse13) (and .cse9 .cse5 .cse10 .cse6 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse12 .cse1 .cse2 .cse3 .cse10 .cse7 .cse13) (and .cse12 .cse1 .cse2 .cse4 .cse10 .cse6 .cse14 .cse7) (and .cse12 .cse1 .cse2 .cse3 .cse10 .cse6 .cse7 .cse13) (and .cse9 .cse12 .cse0 .cse6 .cse11 .cse14 .cse7 .cse13) (and .cse9 .cse12 .cse0 .cse4 .cse6 .cse11 .cse14 .cse7) (and .cse1 .cse3 .cse5 .cse10 .cse6 .cse11 .cse7 .cse13) (and .cse12 .cse1 .cse4 .cse10 .cse6 .cse11 .cse14 .cse7) (and .cse1 .cse4 .cse5 .cse10 .cse6 .cse11 .cse14 .cse7) (and .cse1 .cse2 .cse5 .cse10 .cse6 .cse14 .cse7 .cse13) (and .cse12 .cse0 .cse1 .cse4 .cse6 .cse11 .cse14 .cse7) (and .cse8 .cse1 .cse2 .cse5 .cse10 .cse14 .cse7 .cse13) (and .cse12 .cse1 .cse10 .cse6 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse2 .cse4 .cse10 .cse14 .cse7) (and .cse8 .cse9 .cse12 .cse0 .cse2 .cse3 .cse4 .cse7) (and .cse9 .cse12 .cse4 .cse10 .cse6 .cse11 .cse14 .cse7) (and .cse9 .cse0 .cse5 .cse6 .cse11 .cse14 .cse7 .cse13) (and .cse0 .cse1 .cse5 .cse6 .cse11 .cse14 .cse7 .cse13) (and .cse9 .cse12 .cse2 .cse3 .cse4 .cse10 .cse6 .cse7) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse11 .cse7) (and .cse1 .cse2 .cse4 .cse5 .cse10 .cse6 .cse14 .cse7) (and .cse9 .cse4 .cse5 .cse10 .cse6 .cse11 .cse14 .cse7) (and .cse9 .cse2 .cse3 .cse5 .cse10 .cse6 .cse7 .cse13) (and .cse8 .cse1 .cse2 .cse3 .cse4 .cse5 .cse10 .cse7) (and .cse12 .cse0 .cse1 .cse3 .cse6 .cse11 .cse7 .cse13) (and .cse9 .cse0 .cse2 .cse4 .cse5 .cse6 .cse14 .cse7) (and .cse8 .cse9 .cse5 .cse10 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse1 .cse4 .cse5 .cse10 .cse11 .cse14 .cse7) (and .cse9 .cse12 .cse3 .cse10 .cse6 .cse11 .cse7 .cse13) (and .cse8 .cse12 .cse1 .cse3 .cse10 .cse11 .cse7 .cse13) (and .cse8 .cse1 .cse2 .cse3 .cse5 .cse10 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse0 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse12 .cse1 .cse10 .cse11 .cse14 .cse7 .cse13) (and .cse9 .cse12 .cse10 .cse6 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse10 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse5 .cse7 .cse13) (and .cse9 .cse12 .cse0 .cse2 .cse6 .cse14 .cse7 .cse13) (and .cse8 .cse1 .cse2 .cse4 .cse5 .cse10 .cse14 .cse7) (and .cse0 .cse1 .cse2 .cse5 .cse6 .cse14 .cse7 .cse13) (and .cse1 .cse5 .cse10 .cse6 .cse11 .cse14 .cse7 .cse13) (and .cse9 .cse2 .cse5 .cse10 .cse6 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse0 .cse2 .cse14 .cse7 .cse13) (and .cse9 .cse0 .cse2 .cse3 .cse5 .cse6 .cse7 .cse13) (and .cse8 .cse12 .cse1 .cse2 .cse4 .cse10 .cse14 .cse7) (and .cse8 .cse12 .cse1 .cse2 .cse10 .cse14 .cse7 .cse13) (and .cse9 .cse0 .cse4 .cse5 .cse6 .cse11 .cse14 .cse7) (and .cse12 .cse1 .cse3 .cse10 .cse6 .cse11 .cse7 .cse13) (and .cse12 .cse1 .cse2 .cse3 .cse4 .cse10 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse3 .cse5 .cse7 .cse13) (and .cse9 .cse0 .cse3 .cse5 .cse6 .cse11 .cse7 .cse13) (and .cse9 .cse2 .cse3 .cse4 .cse5 .cse10 .cse6 .cse7) (and .cse8 .cse0 .cse1 .cse4 .cse5 .cse11 .cse14 .cse7) (and .cse0 .cse1 .cse3 .cse5 .cse6 .cse11 .cse7 .cse13) (and .cse9 .cse12 .cse2 .cse3 .cse10 .cse6 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse3 .cse10 .cse11 .cse7 .cse13) (and .cse12 .cse0 .cse1 .cse3 .cse4 .cse6 .cse11 .cse7) (and .cse8 .cse9 .cse3 .cse5 .cse10 .cse11 .cse7 .cse13) (and .cse9 .cse2 .cse4 .cse5 .cse10 .cse6 .cse14 .cse7) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7) (and .cse9 .cse12 .cse0 .cse3 .cse6 .cse11 .cse7 .cse13) (and .cse8 .cse12 .cse1 .cse4 .cse10 .cse11 .cse14 .cse7) (and .cse9 .cse12 .cse2 .cse4 .cse10 .cse6 .cse14 .cse7) (and .cse8 .cse9 .cse12 .cse2 .cse3 .cse10 .cse7 .cse13) (and .cse9 .cse12 .cse0 .cse2 .cse3 .cse4 .cse6 .cse7) (and .cse12 .cse0 .cse1 .cse6 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse0 .cse1 .cse3 .cse5 .cse11 .cse7 .cse13) (and .cse8 .cse9 .cse0 .cse3 .cse4 .cse5 .cse11 .cse7) (and .cse1 .cse2 .cse3 .cse5 .cse10 .cse6 .cse7 .cse13) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse10 .cse6 .cse7) (and .cse8 .cse12 .cse0 .cse1 .cse2 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse2 .cse5 .cse10 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse0 .cse3 .cse4 .cse11 .cse7) (and .cse8 .cse9 .cse12 .cse0 .cse2 .cse3 .cse7 .cse13) (and .cse8 .cse1 .cse3 .cse4 .cse5 .cse10 .cse11 .cse7) (and .cse8 .cse9 .cse12 .cse2 .cse10 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse3 .cse4 .cse10 .cse11 .cse7) (and .cse8 .cse9 .cse12 .cse0 .cse4 .cse11 .cse14 .cse7) (and .cse8 .cse12 .cse0 .cse1 .cse3 .cse4 .cse11 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse5 .cse14 .cse7) (and .cse8 .cse12 .cse0 .cse1 .cse2 .cse3 .cse7 .cse13) (and .cse12 .cse1 .cse2 .cse10 .cse6 .cse14 .cse7 .cse13) (and .cse9 .cse12 .cse0 .cse2 .cse4 .cse6 .cse14 .cse7) (and .cse8 .cse9 .cse12 .cse4 .cse10 .cse11 .cse14 .cse7) (and .cse12 .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7) (and .cse1 .cse3 .cse4 .cse5 .cse10 .cse6 .cse11 .cse7) (and .cse8 .cse9 .cse12 .cse2 .cse3 .cse4 .cse10 .cse7) (and .cse9 .cse0 .cse3 .cse4 .cse5 .cse6 .cse11 .cse7) (and .cse8 .cse9 .cse2 .cse3 .cse4 .cse5 .cse10 .cse7) (and .cse8 .cse12 .cse0 .cse1 .cse4 .cse11 .cse14 .cse7))) [2020-08-22 19:01:36,929 INFO L271 CegarLoopResult]: At program point L25(line 25) the Hoare annotation is: true [2020-08-22 19:01:36,930 INFO L264 CegarLoopResult]: At program point L116(line 116) the Hoare annotation is: (let ((.cse1 (= main_~p7~0 0)) (.cse0 (= main_~p8~0 0)) (.cse2 (= main_~lk6~0 1)) (.cse3 (= main_~lk8~0 1)) (.cse4 (= main_~lk7~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse1 .cse2 .cse3) (and .cse0 .cse2 .cse4) (and .cse2 .cse3 .cse4))) [2020-08-22 19:01:36,930 INFO L271 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-08-22 19:01:36,930 INFO L271 CegarLoopResult]: At program point L42(line 42) the Hoare annotation is: true [2020-08-22 19:01:36,930 INFO L271 CegarLoopResult]: At program point L9(line 9) the Hoare annotation is: true [2020-08-22 19:01:36,930 INFO L271 CegarLoopResult]: At program point L9-1(line 9) the Hoare annotation is: true [2020-08-22 19:01:36,930 INFO L271 CegarLoopResult]: At program point L9-2(line 9) the Hoare annotation is: true [2020-08-22 19:01:36,931 INFO L264 CegarLoopResult]: At program point L100-1(lines 33 130) the Hoare annotation is: (let ((.cse9 (= main_~p7~0 0)) (.cse5 (= main_~lk4~0 1)) (.cse8 (= main_~lk5~0 1)) (.cse1 (= main_~p8~0 0)) (.cse6 (= main_~lk6~0 1)) (.cse0 (= main_~p6~0 0)) (.cse2 (= main_~p5~0 0)) (.cse7 (= main_~lk8~0 1)) (.cse3 (= main_~p4~0 0)) (.cse4 (= main_~lk7~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse8 .cse4) (and .cse0 .cse1 .cse3 .cse8 .cse4) (and .cse0 .cse9 .cse7 .cse3 .cse8) (and .cse9 .cse6 .cse7 .cse3 .cse8) (and .cse5 .cse0 .cse2 .cse7 .cse4) (and .cse5 .cse9 .cse6 .cse7 .cse8) (and .cse1 .cse6 .cse3 .cse8 .cse4) (and .cse1 .cse9 .cse6 .cse3 .cse8) (and .cse5 .cse0 .cse9 .cse7 .cse8) (and .cse0 .cse7 .cse3 .cse8 .cse4) (and .cse5 .cse2 .cse9 .cse6 .cse7) (and .cse2 .cse6 .cse7 .cse3 .cse4) (and .cse5 .cse0 .cse1 .cse2 .cse9) (and .cse5 .cse0 .cse1 .cse9 .cse8) (and .cse5 .cse1 .cse2 .cse6 .cse4) (and .cse5 .cse0 .cse2 .cse9 .cse7) (and .cse5 .cse0 .cse1 .cse2 .cse4) (and .cse5 .cse0 .cse1 .cse8 .cse4) (and .cse0 .cse2 .cse9 .cse7 .cse3) (and .cse0 .cse1 .cse9 .cse3 .cse8) (and .cse1 .cse2 .cse9 .cse6 .cse3) (and .cse0 .cse1 .cse2 .cse9 .cse3) (and .cse5 .cse2 .cse6 .cse7 .cse4) (and .cse5 .cse1 .cse9 .cse6 .cse8) (and .cse2 .cse9 .cse6 .cse7 .cse3) (and .cse5 .cse1 .cse6 .cse8 .cse4) (and .cse5 .cse1 .cse2 .cse9 .cse6) (and .cse5 .cse0 .cse7 .cse8 .cse4) (and .cse6 .cse7 .cse3 .cse8 .cse4) (and .cse1 .cse2 .cse6 .cse3 .cse4) (and .cse0 .cse2 .cse7 .cse3 .cse4))) [2020-08-22 19:01:36,931 INFO L271 CegarLoopResult]: At program point L34(line 34) the Hoare annotation is: true [2020-08-22 19:01:36,931 INFO L271 CegarLoopResult]: At program point L34-1(line 34) the Hoare annotation is: true [2020-08-22 19:01:36,931 INFO L271 CegarLoopResult]: At program point L34-2(line 34) the Hoare annotation is: true [2020-08-22 19:01:36,932 INFO L264 CegarLoopResult]: At program point L92(line 92) the Hoare annotation is: (let ((.cse13 (= main_~lk7~0 1)) (.cse6 (= main_~p4~0 0)) (.cse9 (= main_~lk3~0 1)) (.cse2 (= main_~p5~0 0)) (.cse3 (= main_~lk2~0 1)) (.cse5 (= main_~lk6~0 1)) (.cse10 (= main_~lk8~0 1)) (.cse8 (= main_~lk4~0 1)) (.cse12 (= main_~p6~0 0)) (.cse0 (= main_~p8~0 0)) (.cse1 (= main_~p3~0 0)) (.cse4 (= main_~p7~0 0)) (.cse11 (= main_~lk5~0 1)) (.cse14 (= main_~p2~0 0)) (.cse7 (= main_~lk1~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse3 .cse4 .cse5 .cse10 .cse11 .cse7) (and .cse12 .cse0 .cse1 .cse2 .cse3 .cse6 .cse7 .cse13) (and .cse9 .cse12 .cse0 .cse2 .cse3 .cse6 .cse7 .cse13) (and .cse12 .cse1 .cse3 .cse4 .cse10 .cse6 .cse11 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse5 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse0 .cse3 .cse11 .cse7 .cse13) (and .cse8 .cse9 .cse0 .cse5 .cse11 .cse14 .cse7 .cse13) (and .cse9 .cse0 .cse2 .cse5 .cse6 .cse14 .cse7 .cse13) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse14 .cse7) (and .cse0 .cse1 .cse4 .cse5 .cse6 .cse11 .cse14 .cse7) (and .cse8 .cse12 .cse0 .cse1 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse0 .cse1 .cse2 .cse5 .cse14 .cse7 .cse13) (and .cse8 .cse12 .cse1 .cse2 .cse3 .cse4 .cse10 .cse7) (and .cse8 .cse1 .cse3 .cse5 .cse10 .cse11 .cse7 .cse13) (and .cse9 .cse3 .cse4 .cse5 .cse10 .cse6 .cse11 .cse7) (and .cse8 .cse12 .cse0 .cse1 .cse3 .cse11 .cse7 .cse13) (and .cse8 .cse9 .cse2 .cse3 .cse5 .cse10 .cse7 .cse13) (and .cse8 .cse1 .cse5 .cse10 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse0 .cse2 .cse3 .cse4 .cse5 .cse7) (and .cse8 .cse9 .cse2 .cse4 .cse5 .cse10 .cse14 .cse7) (and .cse8 .cse12 .cse0 .cse1 .cse2 .cse4 .cse14 .cse7) (and .cse8 .cse0 .cse1 .cse3 .cse4 .cse5 .cse11 .cse7) (and .cse8 .cse0 .cse1 .cse5 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse12 .cse0 .cse1 .cse2 .cse3 .cse4 .cse7) (and .cse8 .cse9 .cse0 .cse3 .cse5 .cse11 .cse7 .cse13) (and .cse9 .cse12 .cse0 .cse3 .cse4 .cse6 .cse11 .cse7) (and .cse12 .cse0 .cse1 .cse2 .cse6 .cse14 .cse7 .cse13) (and .cse9 .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse13) (and .cse9 .cse12 .cse3 .cse4 .cse10 .cse6 .cse11 .cse7) (and .cse12 .cse0 .cse1 .cse2 .cse4 .cse6 .cse14 .cse7) (and .cse8 .cse9 .cse12 .cse0 .cse2 .cse4 .cse14 .cse7) (and .cse8 .cse9 .cse4 .cse5 .cse10 .cse11 .cse14 .cse7) (and .cse9 .cse12 .cse2 .cse10 .cse6 .cse14 .cse7 .cse13) (and .cse8 .cse0 .cse1 .cse2 .cse4 .cse5 .cse14 .cse7) (and .cse8 .cse12 .cse1 .cse3 .cse4 .cse10 .cse11 .cse7) (and .cse8 .cse9 .cse0 .cse4 .cse5 .cse11 .cse14 .cse7) (and .cse9 .cse3 .cse5 .cse10 .cse6 .cse11 .cse7 .cse13) (and .cse9 .cse5 .cse10 .cse6 .cse11 .cse14 .cse7 .cse13) (and .cse12 .cse1 .cse2 .cse4 .cse10 .cse6 .cse14 .cse7) (and .cse8 .cse12 .cse1 .cse2 .cse3 .cse10 .cse7 .cse13) (and .cse12 .cse1 .cse2 .cse3 .cse10 .cse6 .cse7 .cse13) (and .cse9 .cse12 .cse0 .cse6 .cse11 .cse14 .cse7 .cse13) (and .cse9 .cse12 .cse0 .cse4 .cse6 .cse11 .cse14 .cse7) (and .cse1 .cse3 .cse5 .cse10 .cse6 .cse11 .cse7 .cse13) (and .cse12 .cse1 .cse4 .cse10 .cse6 .cse11 .cse14 .cse7) (and .cse1 .cse4 .cse5 .cse10 .cse6 .cse11 .cse14 .cse7) (and .cse1 .cse2 .cse5 .cse10 .cse6 .cse14 .cse7 .cse13) (and .cse12 .cse0 .cse1 .cse4 .cse6 .cse11 .cse14 .cse7) (and .cse8 .cse1 .cse2 .cse5 .cse10 .cse14 .cse7 .cse13) (and .cse12 .cse1 .cse10 .cse6 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse2 .cse4 .cse10 .cse14 .cse7) (and .cse8 .cse9 .cse12 .cse0 .cse2 .cse3 .cse4 .cse7) (and .cse9 .cse12 .cse4 .cse10 .cse6 .cse11 .cse14 .cse7) (and .cse9 .cse0 .cse5 .cse6 .cse11 .cse14 .cse7 .cse13) (and .cse0 .cse1 .cse5 .cse6 .cse11 .cse14 .cse7 .cse13) (and .cse9 .cse12 .cse2 .cse3 .cse4 .cse10 .cse6 .cse7) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse11 .cse7) (and .cse9 .cse2 .cse3 .cse5 .cse10 .cse6 .cse7 .cse13) (and .cse1 .cse2 .cse4 .cse5 .cse10 .cse6 .cse14 .cse7) (and .cse9 .cse4 .cse5 .cse10 .cse6 .cse11 .cse14 .cse7) (and .cse8 .cse1 .cse2 .cse3 .cse4 .cse5 .cse10 .cse7) (and .cse12 .cse0 .cse1 .cse3 .cse6 .cse11 .cse7 .cse13) (and .cse9 .cse0 .cse2 .cse4 .cse5 .cse6 .cse14 .cse7) (and .cse8 .cse9 .cse5 .cse10 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse1 .cse4 .cse5 .cse10 .cse11 .cse14 .cse7) (and .cse9 .cse12 .cse3 .cse10 .cse6 .cse11 .cse7 .cse13) (and .cse8 .cse12 .cse1 .cse3 .cse10 .cse11 .cse7 .cse13) (and .cse8 .cse1 .cse2 .cse3 .cse5 .cse10 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse0 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse10 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse12 .cse1 .cse10 .cse11 .cse14 .cse7 .cse13) (and .cse9 .cse12 .cse10 .cse6 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse5 .cse7 .cse13) (and .cse9 .cse12 .cse0 .cse2 .cse6 .cse14 .cse7 .cse13) (and .cse8 .cse1 .cse2 .cse4 .cse5 .cse10 .cse14 .cse7) (and .cse0 .cse1 .cse2 .cse5 .cse6 .cse14 .cse7 .cse13) (and .cse1 .cse5 .cse10 .cse6 .cse11 .cse14 .cse7 .cse13) (and .cse9 .cse2 .cse5 .cse10 .cse6 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse0 .cse2 .cse14 .cse7 .cse13) (and .cse9 .cse0 .cse2 .cse3 .cse5 .cse6 .cse7 .cse13) (and .cse8 .cse12 .cse1 .cse2 .cse4 .cse10 .cse14 .cse7) (and .cse8 .cse12 .cse1 .cse2 .cse10 .cse14 .cse7 .cse13) (and .cse9 .cse0 .cse4 .cse5 .cse6 .cse11 .cse14 .cse7) (and .cse12 .cse1 .cse3 .cse10 .cse6 .cse11 .cse7 .cse13) (and .cse12 .cse1 .cse2 .cse3 .cse4 .cse10 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse3 .cse5 .cse7 .cse13) (and .cse9 .cse0 .cse3 .cse5 .cse6 .cse11 .cse7 .cse13) (and .cse9 .cse2 .cse3 .cse4 .cse5 .cse10 .cse6 .cse7) (and .cse8 .cse0 .cse1 .cse4 .cse5 .cse11 .cse14 .cse7) (and .cse0 .cse1 .cse3 .cse5 .cse6 .cse11 .cse7 .cse13) (and .cse9 .cse12 .cse2 .cse3 .cse10 .cse6 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse3 .cse10 .cse11 .cse7 .cse13) (and .cse12 .cse0 .cse1 .cse3 .cse4 .cse6 .cse11 .cse7) (and .cse8 .cse9 .cse3 .cse5 .cse10 .cse11 .cse7 .cse13) (and .cse9 .cse2 .cse4 .cse5 .cse10 .cse6 .cse14 .cse7) (and .cse8 .cse12 .cse1 .cse4 .cse10 .cse11 .cse14 .cse7) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7) (and .cse9 .cse12 .cse0 .cse3 .cse6 .cse11 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse2 .cse3 .cse10 .cse7 .cse13) (and .cse9 .cse12 .cse0 .cse2 .cse3 .cse4 .cse6 .cse7) (and .cse9 .cse12 .cse2 .cse4 .cse10 .cse6 .cse14 .cse7) (and .cse12 .cse0 .cse1 .cse6 .cse11 .cse14 .cse7 .cse13) (and .cse8 .cse0 .cse1 .cse3 .cse5 .cse11 .cse7 .cse13) (and .cse8 .cse9 .cse0 .cse3 .cse4 .cse5 .cse11 .cse7) (and .cse1 .cse2 .cse3 .cse5 .cse10 .cse6 .cse7 .cse13) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse10 .cse6 .cse7) (and .cse8 .cse12 .cse0 .cse1 .cse2 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse2 .cse5 .cse10 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse0 .cse3 .cse4 .cse11 .cse7) (and .cse8 .cse9 .cse12 .cse0 .cse2 .cse3 .cse7 .cse13) (and .cse8 .cse1 .cse3 .cse4 .cse5 .cse10 .cse11 .cse7) (and .cse8 .cse9 .cse12 .cse3 .cse4 .cse10 .cse11 .cse7) (and .cse8 .cse9 .cse12 .cse2 .cse10 .cse14 .cse7 .cse13) (and .cse8 .cse9 .cse12 .cse0 .cse4 .cse11 .cse14 .cse7) (and .cse8 .cse12 .cse0 .cse1 .cse3 .cse4 .cse11 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse5 .cse14 .cse7) (and .cse8 .cse12 .cse0 .cse1 .cse2 .cse3 .cse7 .cse13) (and .cse12 .cse1 .cse2 .cse10 .cse6 .cse14 .cse7 .cse13) (and .cse9 .cse12 .cse0 .cse2 .cse4 .cse6 .cse14 .cse7) (and .cse8 .cse9 .cse12 .cse4 .cse10 .cse11 .cse14 .cse7) (and .cse12 .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7) (and .cse1 .cse3 .cse4 .cse5 .cse10 .cse6 .cse11 .cse7) (and .cse8 .cse9 .cse12 .cse2 .cse3 .cse4 .cse10 .cse7) (and .cse9 .cse0 .cse3 .cse4 .cse5 .cse6 .cse11 .cse7) (and .cse8 .cse9 .cse2 .cse3 .cse4 .cse5 .cse10 .cse7) (and .cse8 .cse12 .cse0 .cse1 .cse4 .cse11 .cse14 .cse7))) [2020-08-22 19:01:36,932 INFO L271 CegarLoopResult]: At program point L125-1(lines 33 130) the Hoare annotation is: true [2020-08-22 19:01:36,932 INFO L264 CegarLoopResult]: At program point L117(line 117) the Hoare annotation is: (let ((.cse1 (= main_~p7~0 0)) (.cse0 (= main_~p8~0 0)) (.cse2 (= main_~lk6~0 1)) (.cse3 (= main_~lk8~0 1)) (.cse4 (= main_~lk7~0 1))) (or (and .cse0 .cse1 .cse2) (and .cse1 .cse2 .cse3) (and .cse0 .cse2 .cse4) (and .cse2 .cse3 .cse4))) [2020-08-22 19:01:36,935 INFO L264 CegarLoopResult]: At program point L84-1(lines 33 130) the Hoare annotation is: (let ((.cse9 (= main_~lk2~0 1)) (.cse1 (= main_~lk3~0 1)) (.cse8 (= main_~p5~0 0)) (.cse4 (= main_~lk6~0 1)) (.cse13 (= main_~lk8~0 1)) (.cse10 (= main_~p4~0 0)) (.cse5 (= main_~p1~0 0)) (.cse15 (= main_~lk7~0 1)) (.cse0 (= main_~lk4~0 1)) (.cse14 (= main_~p6~0 0)) (.cse2 (= main_~p8~0 0)) (.cse11 (= main_~p3~0 0)) (.cse3 (= main_~p7~0 0)) (.cse6 (= main_~lk5~0 1)) (.cse7 (= main_~p2~0 0)) (.cse12 (= main_~lk1~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse1 .cse2 .cse8 .cse9 .cse3 .cse4 .cse10 .cse5) (and .cse2 .cse11 .cse8 .cse9 .cse3 .cse4 .cse10 .cse12) (and .cse0 .cse1 .cse9 .cse3 .cse4 .cse13 .cse6 .cse12) (and .cse14 .cse11 .cse13 .cse10 .cse5 .cse6 .cse7 .cse15) (and .cse0 .cse1 .cse8 .cse4 .cse13 .cse5 .cse7 .cse15) (and .cse1 .cse8 .cse4 .cse13 .cse10 .cse5 .cse7 .cse15) (and .cse0 .cse1 .cse14 .cse2 .cse9 .cse6 .cse12 .cse15) (and .cse0 .cse1 .cse2 .cse4 .cse6 .cse7 .cse12 .cse15) (and .cse1 .cse14 .cse2 .cse10 .cse5 .cse6 .cse7 .cse15) (and .cse1 .cse14 .cse2 .cse8 .cse10 .cse5 .cse7 .cse15) (and .cse0 .cse14 .cse2 .cse11 .cse8 .cse9 .cse5 .cse15) (and .cse2 .cse11 .cse8 .cse3 .cse4 .cse10 .cse7 .cse12) (and .cse2 .cse11 .cse3 .cse4 .cse10 .cse6 .cse7 .cse12) (and .cse1 .cse14 .cse8 .cse3 .cse13 .cse10 .cse5 .cse7) (and .cse0 .cse1 .cse14 .cse8 .cse9 .cse13 .cse5 .cse15) (and .cse0 .cse2 .cse11 .cse8 .cse4 .cse7 .cse12 .cse15) (and .cse0 .cse14 .cse11 .cse9 .cse3 .cse13 .cse5 .cse6) (and .cse0 .cse2 .cse11 .cse8 .cse3 .cse4 .cse5 .cse7) (and .cse0 .cse14 .cse2 .cse11 .cse9 .cse6 .cse12 .cse15) (and .cse0 .cse1 .cse8 .cse9 .cse4 .cse13 .cse12 .cse15) (and .cse11 .cse8 .cse9 .cse4 .cse13 .cse10 .cse5 .cse15) (and .cse0 .cse2 .cse11 .cse9 .cse4 .cse5 .cse6 .cse15) (and .cse0 .cse14 .cse2 .cse11 .cse8 .cse3 .cse7 .cse12) (and .cse0 .cse2 .cse11 .cse9 .cse3 .cse4 .cse6 .cse12) (and .cse2 .cse11 .cse9 .cse4 .cse10 .cse5 .cse6 .cse15) (and .cse0 .cse2 .cse11 .cse4 .cse6 .cse7 .cse12 .cse15) (and .cse0 .cse1 .cse2 .cse9 .cse4 .cse6 .cse12 .cse15) (and .cse1 .cse14 .cse8 .cse9 .cse13 .cse10 .cse5 .cse15) (and .cse1 .cse14 .cse2 .cse9 .cse3 .cse10 .cse6 .cse12) (and .cse1 .cse2 .cse8 .cse9 .cse3 .cse4 .cse10 .cse12) (and .cse2 .cse11 .cse8 .cse9 .cse4 .cse10 .cse12 .cse15) (and .cse0 .cse11 .cse8 .cse3 .cse4 .cse13 .cse5 .cse7) (and .cse0 .cse14 .cse2 .cse11 .cse9 .cse5 .cse6 .cse15) (and .cse2 .cse11 .cse8 .cse3 .cse4 .cse10 .cse5 .cse7) (and .cse14 .cse2 .cse11 .cse9 .cse3 .cse10 .cse5 .cse6) (and .cse0 .cse14 .cse11 .cse8 .cse9 .cse3 .cse13 .cse5) (and .cse14 .cse11 .cse8 .cse9 .cse13 .cse10 .cse5 .cse15) (and .cse1 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7 .cse15) (and .cse1 .cse2 .cse8 .cse3 .cse4 .cse10 .cse5 .cse7) (and .cse14 .cse2 .cse11 .cse3 .cse10 .cse5 .cse6 .cse7) (and .cse1 .cse14 .cse8 .cse13 .cse10 .cse5 .cse7 .cse15) (and .cse0 .cse1 .cse3 .cse4 .cse13 .cse6 .cse7 .cse12) (and .cse0 .cse1 .cse4 .cse13 .cse5 .cse6 .cse7 .cse15) (and .cse2 .cse11 .cse8 .cse9 .cse3 .cse4 .cse10 .cse5) (and .cse0 .cse2 .cse11 .cse8 .cse3 .cse4 .cse7 .cse12) (and .cse0 .cse14 .cse11 .cse9 .cse3 .cse13 .cse6 .cse12) (and .cse0 .cse14 .cse11 .cse9 .cse13 .cse5 .cse6 .cse15) (and .cse1 .cse9 .cse4 .cse13 .cse10 .cse6 .cse12 .cse15) (and .cse11 .cse3 .cse4 .cse13 .cse10 .cse5 .cse6 .cse7) (and .cse0 .cse14 .cse11 .cse8 .cse13 .cse5 .cse7 .cse15) (and .cse14 .cse11 .cse8 .cse9 .cse13 .cse10 .cse12 .cse15) (and .cse1 .cse14 .cse2 .cse3 .cse10 .cse6 .cse7 .cse12) (and .cse1 .cse14 .cse2 .cse10 .cse6 .cse7 .cse12 .cse15) (and .cse11 .cse9 .cse4 .cse13 .cse10 .cse6 .cse12 .cse15) (and .cse1 .cse14 .cse9 .cse13 .cse10 .cse5 .cse6 .cse15) (and .cse14 .cse11 .cse3 .cse13 .cse10 .cse6 .cse7 .cse12) (and .cse11 .cse3 .cse4 .cse13 .cse10 .cse6 .cse7 .cse12) (and .cse11 .cse8 .cse4 .cse13 .cse10 .cse7 .cse12 .cse15) (and .cse14 .cse11 .cse9 .cse3 .cse13 .cse10 .cse5 .cse6) (and .cse14 .cse2 .cse11 .cse3 .cse10 .cse6 .cse7 .cse12) (and .cse0 .cse11 .cse8 .cse4 .cse13 .cse7 .cse12 .cse15) (and .cse0 .cse1 .cse14 .cse8 .cse3 .cse13 .cse7 .cse12) (and .cse0 .cse2 .cse11 .cse9 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse14 .cse2 .cse8 .cse9 .cse3 .cse12) (and .cse1 .cse14 .cse3 .cse13 .cse10 .cse6 .cse7 .cse12) (and .cse1 .cse4 .cse13 .cse10 .cse5 .cse6 .cse7 .cse15) (and .cse1 .cse2 .cse4 .cse10 .cse6 .cse7 .cse12 .cse15) (and .cse1 .cse14 .cse8 .cse9 .cse3 .cse13 .cse10 .cse12) (and .cse0 .cse11 .cse9 .cse3 .cse4 .cse13 .cse5 .cse6) (and .cse0 .cse1 .cse3 .cse4 .cse13 .cse5 .cse6 .cse7) (and .cse1 .cse8 .cse9 .cse4 .cse13 .cse10 .cse12 .cse15) (and .cse1 .cse3 .cse4 .cse13 .cse10 .cse6 .cse7 .cse12) (and .cse0 .cse11 .cse8 .cse9 .cse3 .cse4 .cse13 .cse12) (and .cse1 .cse14 .cse2 .cse8 .cse9 .cse3 .cse10 .cse5) (and .cse1 .cse2 .cse8 .cse3 .cse4 .cse10 .cse7 .cse12) (and .cse1 .cse2 .cse9 .cse4 .cse10 .cse5 .cse6 .cse15) (and .cse0 .cse11 .cse3 .cse4 .cse13 .cse6 .cse7 .cse12) (and .cse0 .cse14 .cse11 .cse9 .cse13 .cse6 .cse12 .cse15) (and .cse0 .cse11 .cse8 .cse9 .cse4 .cse13 .cse12 .cse15) (and .cse0 .cse1 .cse14 .cse13 .cse6 .cse7 .cse12 .cse15) (and .cse1 .cse14 .cse8 .cse9 .cse3 .cse13 .cse10 .cse5) (and .cse2 .cse11 .cse8 .cse4 .cse10 .cse7 .cse12 .cse15) (and .cse2 .cse11 .cse4 .cse10 .cse5 .cse6 .cse7 .cse15) (and .cse0 .cse14 .cse11 .cse3 .cse13 .cse5 .cse6 .cse7) (and .cse1 .cse8 .cse4 .cse13 .cse10 .cse7 .cse12 .cse15) (and .cse14 .cse2 .cse11 .cse8 .cse3 .cse10 .cse5 .cse7) (and .cse1 .cse2 .cse8 .cse9 .cse4 .cse10 .cse12 .cse15) (and .cse0 .cse1 .cse2 .cse9 .cse3 .cse4 .cse5 .cse6) (and .cse14 .cse11 .cse8 .cse9 .cse3 .cse13 .cse10 .cse12) (and .cse14 .cse11 .cse9 .cse13 .cse10 .cse6 .cse12 .cse15) (and .cse0 .cse1 .cse2 .cse8 .cse9 .cse4 .cse12 .cse15) (and .cse1 .cse2 .cse9 .cse4 .cse10 .cse6 .cse12 .cse15) (and .cse0 .cse1 .cse14 .cse8 .cse13 .cse5 .cse7 .cse15) (and .cse2 .cse11 .cse9 .cse4 .cse10 .cse6 .cse12 .cse15) (and .cse0 .cse1 .cse2 .cse9 .cse4 .cse5 .cse6 .cse15) (and .cse1 .cse14 .cse8 .cse9 .cse13 .cse10 .cse12 .cse15) (and .cse0 .cse1 .cse14 .cse9 .cse13 .cse6 .cse12 .cse15) (and .cse2 .cse11 .cse3 .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse14 .cse2 .cse11 .cse9 .cse3 .cse10 .cse6 .cse12) (and .cse0 .cse1 .cse9 .cse4 .cse13 .cse6 .cse12 .cse15) (and .cse11 .cse8 .cse3 .cse4 .cse13 .cse10 .cse5 .cse7) (and .cse0 .cse1 .cse14 .cse2 .cse8 .cse9 .cse5 .cse15) (and .cse1 .cse14 .cse2 .cse9 .cse10 .cse6 .cse12 .cse15) (and .cse0 .cse1 .cse14 .cse8 .cse3 .cse13 .cse5 .cse7) (and .cse0 .cse2 .cse11 .cse8 .cse9 .cse3 .cse4 .cse12) (and .cse1 .cse14 .cse8 .cse3 .cse13 .cse10 .cse7 .cse12) (and .cse0 .cse1 .cse8 .cse9 .cse4 .cse13 .cse5 .cse15) (and .cse14 .cse11 .cse9 .cse13 .cse10 .cse5 .cse6 .cse15) (and .cse0 .cse2 .cse11 .cse9 .cse4 .cse6 .cse12 .cse15) (and .cse0 .cse14 .cse2 .cse11 .cse8 .cse7 .cse12 .cse15) (and .cse0 .cse1 .cse14 .cse9 .cse3 .cse13 .cse5 .cse6) (and .cse0 .cse1 .cse8 .cse9 .cse3 .cse4 .cse13 .cse5) (and .cse0 .cse1 .cse2 .cse8 .cse9 .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse14 .cse8 .cse13 .cse7 .cse12 .cse15) (and .cse0 .cse1 .cse14 .cse2 .cse3 .cse6 .cse7 .cse12) (and .cse1 .cse8 .cse9 .cse3 .cse4 .cse13 .cse10 .cse5) (and .cse11 .cse8 .cse4 .cse13 .cse10 .cse5 .cse7 .cse15) (and .cse0 .cse1 .cse14 .cse2 .cse9 .cse5 .cse6 .cse15) (and .cse1 .cse9 .cse3 .cse4 .cse13 .cse10 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse8 .cse3 .cse4 .cse7 .cse12) (and .cse1 .cse14 .cse3 .cse13 .cse10 .cse5 .cse6 .cse7) (and .cse0 .cse14 .cse11 .cse8 .cse9 .cse13 .cse5 .cse15) (and .cse0 .cse14 .cse2 .cse11 .cse8 .cse9 .cse12 .cse15) (and .cse1 .cse14 .cse9 .cse3 .cse13 .cse10 .cse5 .cse6) (and .cse1 .cse14 .cse2 .cse8 .cse3 .cse10 .cse7 .cse12) (and .cse0 .cse1 .cse14 .cse3 .cse13 .cse6 .cse7 .cse12) (and .cse0 .cse1 .cse14 .cse2 .cse8 .cse5 .cse7 .cse15) (and .cse14 .cse2 .cse11 .cse8 .cse9 .cse3 .cse10 .cse12) (and .cse11 .cse9 .cse3 .cse4 .cse13 .cse10 .cse6 .cse12) (and .cse0 .cse14 .cse2 .cse11 .cse9 .cse3 .cse5 .cse6) (and .cse0 .cse11 .cse4 .cse13 .cse5 .cse6 .cse7 .cse15) (and .cse1 .cse2 .cse9 .cse3 .cse4 .cse10 .cse6 .cse12) (and .cse0 .cse1 .cse14 .cse8 .cse9 .cse3 .cse13 .cse12) (and .cse0 .cse1 .cse8 .cse9 .cse3 .cse4 .cse13 .cse12) (and .cse0 .cse2 .cse11 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse14 .cse11 .cse13 .cse5 .cse6 .cse7 .cse15) (and .cse0 .cse1 .cse14 .cse2 .cse9 .cse3 .cse5 .cse6) (and .cse14 .cse2 .cse11 .cse8 .cse9 .cse3 .cse10 .cse5) (and .cse11 .cse9 .cse3 .cse4 .cse13 .cse10 .cse5 .cse6) (and .cse0 .cse1 .cse14 .cse8 .cse9 .cse3 .cse13 .cse5) (and .cse0 .cse11 .cse8 .cse9 .cse4 .cse13 .cse5 .cse15) (and .cse0 .cse14 .cse2 .cse11 .cse3 .cse5 .cse6 .cse7) (and .cse14 .cse2 .cse11 .cse8 .cse9 .cse10 .cse12 .cse15) (and .cse1 .cse14 .cse2 .cse8 .cse9 .cse10 .cse12 .cse15) (and .cse0 .cse2 .cse11 .cse8 .cse9 .cse4 .cse5 .cse15) (and .cse0 .cse1 .cse2 .cse8 .cse4 .cse7 .cse12 .cse15) (and .cse14 .cse11 .cse9 .cse3 .cse13 .cse10 .cse6 .cse12) (and .cse1 .cse2 .cse8 .cse9 .cse4 .cse10 .cse5 .cse15) (and .cse1 .cse2 .cse8 .cse4 .cse10 .cse7 .cse12 .cse15) (and .cse0 .cse1 .cse14 .cse2 .cse5 .cse6 .cse7 .cse15) (and .cse2 .cse11 .cse8 .cse4 .cse10 .cse5 .cse7 .cse15) (and .cse0 .cse1 .cse2 .cse8 .cse9 .cse4 .cse5 .cse15) (and .cse0 .cse14 .cse2 .cse11 .cse6 .cse7 .cse12 .cse15) (and .cse0 .cse14 .cse11 .cse8 .cse9 .cse3 .cse13 .cse12) (and .cse2 .cse11 .cse9 .cse3 .cse4 .cse10 .cse5 .cse6) (and .cse0 .cse11 .cse9 .cse4 .cse13 .cse6 .cse12 .cse15) (and .cse1 .cse3 .cse4 .cse13 .cse10 .cse5 .cse6 .cse7) (and .cse1 .cse9 .cse3 .cse4 .cse13 .cse10 .cse6 .cse12) (and .cse0 .cse2 .cse11 .cse8 .cse4 .cse5 .cse7 .cse15) (and .cse0 .cse11 .cse4 .cse13 .cse6 .cse7 .cse12 .cse15) (and .cse0 .cse1 .cse2 .cse8 .cse9 .cse3 .cse4 .cse12) (and .cse14 .cse2 .cse11 .cse10 .cse5 .cse6 .cse7 .cse15) (and .cse0 .cse1 .cse8 .cse3 .cse4 .cse13 .cse7 .cse12) (and .cse1 .cse8 .cse9 .cse4 .cse13 .cse10 .cse5 .cse15) (and .cse0 .cse14 .cse2 .cse11 .cse8 .cse9 .cse3 .cse12) (and .cse14 .cse2 .cse11 .cse8 .cse10 .cse7 .cse12 .cse15) (and .cse1 .cse14 .cse13 .cse10 .cse5 .cse6 .cse7 .cse15) (and .cse1 .cse14 .cse9 .cse3 .cse13 .cse10 .cse6 .cse12) (and .cse0 .cse14 .cse2 .cse11 .cse8 .cse5 .cse7 .cse15) (and .cse14 .cse11 .cse8 .cse3 .cse13 .cse10 .cse5 .cse7) (and .cse14 .cse2 .cse11 .cse8 .cse3 .cse10 .cse7 .cse12) (and .cse0 .cse1 .cse14 .cse2 .cse8 .cse3 .cse7 .cse12) (and .cse14 .cse2 .cse11 .cse8 .cse9 .cse10 .cse5 .cse15) (and .cse0 .cse2 .cse11 .cse4 .cse5 .cse6 .cse7 .cse15) (and .cse1 .cse14 .cse8 .cse13 .cse10 .cse7 .cse12 .cse15) (and .cse0 .cse1 .cse8 .cse3 .cse4 .cse13 .cse5 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse12) (and .cse1 .cse4 .cse13 .cse10 .cse6 .cse7 .cse12 .cse15) (and .cse14 .cse11 .cse8 .cse3 .cse13 .cse10 .cse7 .cse12) (and .cse0 .cse14 .cse11 .cse8 .cse9 .cse13 .cse12 .cse15) (and .cse0 .cse1 .cse2 .cse8 .cse3 .cse4 .cse5 .cse7) (and .cse0 .cse1 .cse14 .cse2 .cse8 .cse9 .cse3 .cse5) (and .cse14 .cse11 .cse13 .cse10 .cse6 .cse7 .cse12 .cse15) (and .cse0 .cse1 .cse9 .cse4 .cse13 .cse5 .cse6 .cse15) (and .cse0 .cse1 .cse14 .cse2 .cse3 .cse5 .cse6 .cse7) (and .cse2 .cse11 .cse4 .cse10 .cse6 .cse7 .cse12 .cse15) (and .cse2 .cse11 .cse9 .cse3 .cse4 .cse10 .cse6 .cse12) (and .cse14 .cse11 .cse3 .cse13 .cse10 .cse5 .cse6 .cse7) (and .cse11 .cse8 .cse3 .cse4 .cse13 .cse10 .cse7 .cse12) (and .cse0 .cse11 .cse9 .cse4 .cse13 .cse5 .cse6 .cse15) (and .cse1 .cse14 .cse2 .cse3 .cse10 .cse5 .cse6 .cse7) (and .cse1 .cse2 .cse9 .cse3 .cse4 .cse10 .cse5 .cse6) (and .cse1 .cse14 .cse2 .cse8 .cse9 .cse10 .cse5 .cse15) (and .cse14 .cse2 .cse11 .cse9 .cse10 .cse6 .cse12 .cse15) (and .cse0 .cse1 .cse9 .cse3 .cse4 .cse13 .cse5 .cse6) (and .cse0 .cse1 .cse4 .cse13 .cse6 .cse7 .cse12 .cse15) (and .cse1 .cse14 .cse9 .cse13 .cse10 .cse6 .cse12 .cse15) (and .cse0 .cse1 .cse14 .cse2 .cse6 .cse7 .cse12 .cse15) (and .cse14 .cse2 .cse11 .cse9 .cse10 .cse5 .cse6 .cse15) (and .cse1 .cse14 .cse2 .cse9 .cse3 .cse10 .cse5 .cse6) (and .cse0 .cse14 .cse11 .cse13 .cse6 .cse7 .cse12 .cse15) (and .cse1 .cse14 .cse13 .cse10 .cse6 .cse7 .cse12 .cse15) (and .cse0 .cse2 .cse11 .cse8 .cse9 .cse4 .cse12 .cse15) (and .cse1 .cse8 .cse3 .cse4 .cse13 .cse10 .cse5 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse15) (and .cse1 .cse14 .cse2 .cse8 .cse10 .cse7 .cse12 .cse15) (and .cse0 .cse11 .cse8 .cse3 .cse4 .cse13 .cse7 .cse12) (and .cse0 .cse14 .cse2 .cse11 .cse8 .cse3 .cse5 .cse7) (and .cse11 .cse4 .cse13 .cse10 .cse6 .cse7 .cse12 .cse15) (and .cse0 .cse1 .cse14 .cse2 .cse8 .cse7 .cse12 .cse15) (and .cse1 .cse14 .cse2 .cse8 .cse3 .cse10 .cse5 .cse7) (and .cse0 .cse14 .cse2 .cse11 .cse5 .cse6 .cse7 .cse15) (and .cse0 .cse14 .cse11 .cse8 .cse3 .cse13 .cse7 .cse12) (and .cse0 .cse14 .cse11 .cse8 .cse13 .cse7 .cse12 .cse15) (and .cse1 .cse2 .cse3 .cse4 .cse10 .cse6 .cse7 .cse12) (and .cse1 .cse14 .cse2 .cse9 .cse10 .cse5 .cse6 .cse15) (and .cse1 .cse8 .cse9 .cse3 .cse4 .cse13 .cse10 .cse12) (and .cse14 .cse11 .cse8 .cse9 .cse3 .cse13 .cse10 .cse5) (and .cse0 .cse2 .cse11 .cse3 .cse4 .cse6 .cse7 .cse12) (and .cse1 .cse8 .cse3 .cse4 .cse13 .cse10 .cse7 .cse12) (and .cse0 .cse1 .cse2 .cse8 .cse4 .cse5 .cse7 .cse15) (and .cse0 .cse14 .cse11 .cse3 .cse13 .cse6 .cse7 .cse12) (and .cse0 .cse1 .cse14 .cse8 .cse9 .cse13 .cse12 .cse15) (and .cse1 .cse14 .cse2 .cse8 .cse9 .cse3 .cse10 .cse12) (and .cse14 .cse2 .cse11 .cse8 .cse10 .cse5 .cse7 .cse15) (and .cse14 .cse2 .cse11 .cse10 .cse6 .cse7 .cse12 .cse15) (and .cse0 .cse11 .cse3 .cse4 .cse13 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse9 .cse3 .cse4 .cse6 .cse12) (and .cse11 .cse8 .cse9 .cse4 .cse13 .cse10 .cse12 .cse15) (and .cse11 .cse8 .cse9 .cse3 .cse4 .cse13 .cse10 .cse12) (and .cse0 .cse11 .cse8 .cse4 .cse13 .cse5 .cse7 .cse15) (and .cse2 .cse11 .cse8 .cse9 .cse4 .cse10 .cse5 .cse15) (and .cse0 .cse1 .cse8 .cse4 .cse13 .cse7 .cse12 .cse15) (and .cse0 .cse1 .cse14 .cse2 .cse9 .cse3 .cse6 .cse12) (and .cse0 .cse1 .cse14 .cse2 .cse8 .cse9 .cse12 .cse15) (and .cse0 .cse11 .cse9 .cse3 .cse4 .cse13 .cse6 .cse12) (and .cse0 .cse14 .cse2 .cse11 .cse8 .cse9 .cse3 .cse5) (and .cse0 .cse1 .cse14 .cse9 .cse3 .cse13 .cse6 .cse12) (and .cse0 .cse11 .cse8 .cse9 .cse3 .cse4 .cse13 .cse5) (and .cse0 .cse1 .cse14 .cse3 .cse13 .cse5 .cse6 .cse7) (and .cse11 .cse8 .cse9 .cse3 .cse4 .cse13 .cse10 .cse5) (and .cse0 .cse2 .cse11 .cse8 .cse9 .cse3 .cse4 .cse5) (and .cse0 .cse14 .cse2 .cse11 .cse9 .cse3 .cse6 .cse12) (and .cse0 .cse1 .cse14 .cse13 .cse5 .cse6 .cse7 .cse15) (and .cse0 .cse14 .cse11 .cse8 .cse3 .cse13 .cse5 .cse7) (and .cse1 .cse2 .cse8 .cse4 .cse10 .cse5 .cse7 .cse15) (and .cse14 .cse11 .cse8 .cse13 .cse10 .cse7 .cse12 .cse15) (and .cse14 .cse11 .cse8 .cse13 .cse10 .cse5 .cse7 .cse15) (and .cse1 .cse2 .cse3 .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse11 .cse9 .cse4 .cse13 .cse10 .cse5 .cse6 .cse15) (and .cse1 .cse9 .cse4 .cse13 .cse10 .cse5 .cse6 .cse15) (and .cse0 .cse1 .cse14 .cse9 .cse13 .cse5 .cse6 .cse15) (and .cse0 .cse1 .cse14 .cse2 .cse8 .cse3 .cse5 .cse7) (and .cse11 .cse4 .cse13 .cse10 .cse5 .cse6 .cse7 .cse15) (and .cse0 .cse14 .cse2 .cse11 .cse3 .cse6 .cse7 .cse12))) [2020-08-22 19:01:36,935 INFO L271 CegarLoopResult]: At program point L18(line 18) the Hoare annotation is: true [2020-08-22 19:01:36,935 INFO L271 CegarLoopResult]: At program point L18-1(line 18) the Hoare annotation is: true [2020-08-22 19:01:36,935 INFO L271 CegarLoopResult]: At program point L18-2(line 18) the Hoare annotation is: true [2020-08-22 19:01:36,936 INFO L264 CegarLoopResult]: At program point L76-1(lines 33 130) the Hoare annotation is: (let ((.cse6 (= main_~lk6~0 1)) (.cse11 (= main_~p1~0 0)) (.cse8 (= main_~lk3~0 1)) (.cse3 (= main_~lk5~0 1)) (.cse0 (= main_~lk4~0 1)) (.cse4 (= main_~p2~0 0)) (.cse1 (= main_~p6~0 0)) (.cse2 (= main_~p3~0 0)) (.cse9 (= main_~p5~0 0)) (.cse10 (= main_~lk2~0 1)) (.cse7 (= main_~p4~0 0)) (.cse5 (= main_~lk1~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse2 .cse6 .cse7 .cse3 .cse4 .cse5) (and .cse8 .cse9 .cse6 .cse7 .cse4 .cse5) (and .cse8 .cse1 .cse10 .cse7 .cse11 .cse3) (and .cse0 .cse8 .cse1 .cse9 .cse11 .cse4) (and .cse0 .cse8 .cse9 .cse6 .cse4 .cse5) (and .cse0 .cse8 .cse1 .cse3 .cse4 .cse5) (and .cse0 .cse8 .cse6 .cse11 .cse3 .cse4) (and .cse0 .cse2 .cse9 .cse6 .cse11 .cse4) (and .cse0 .cse8 .cse9 .cse6 .cse11 .cse4) (and .cse0 .cse8 .cse10 .cse6 .cse3 .cse5) (and .cse8 .cse9 .cse10 .cse6 .cse7 .cse11) (and .cse0 .cse2 .cse6 .cse11 .cse3 .cse4) (and .cse8 .cse1 .cse9 .cse10 .cse7 .cse5) (and .cse8 .cse9 .cse10 .cse6 .cse7 .cse5) (and .cse0 .cse8 .cse1 .cse10 .cse3 .cse5) (and .cse2 .cse9 .cse10 .cse6 .cse7 .cse11) (and .cse0 .cse1 .cse2 .cse10 .cse3 .cse5) (and .cse0 .cse1 .cse2 .cse9 .cse10 .cse11) (and .cse8 .cse1 .cse10 .cse7 .cse3 .cse5) (and .cse2 .cse9 .cse6 .cse7 .cse4 .cse5) (and .cse0 .cse8 .cse9 .cse10 .cse6 .cse5) (and .cse0 .cse8 .cse10 .cse6 .cse11 .cse3) (and .cse2 .cse6 .cse7 .cse11 .cse3 .cse4) (and .cse8 .cse10 .cse6 .cse7 .cse11 .cse3) (and .cse0 .cse2 .cse10 .cse6 .cse11 .cse3) (and .cse8 .cse9 .cse6 .cse7 .cse11 .cse4) (and .cse8 .cse6 .cse7 .cse3 .cse4 .cse5) (and .cse1 .cse2 .cse9 .cse7 .cse4 .cse5) (and .cse2 .cse9 .cse6 .cse7 .cse11 .cse4) (and .cse8 .cse1 .cse9 .cse7 .cse11 .cse4) (and .cse0 .cse8 .cse6 .cse3 .cse4 .cse5) (and .cse0 .cse8 .cse1 .cse9 .cse10 .cse5) (and .cse0 .cse1 .cse2 .cse10 .cse11 .cse3) (and .cse0 .cse2 .cse10 .cse6 .cse3 .cse5) (and .cse8 .cse1 .cse9 .cse7 .cse4 .cse5) (and .cse8 .cse6 .cse7 .cse11 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse9 .cse10 .cse5) (and .cse0 .cse2 .cse6 .cse3 .cse4 .cse5) (and .cse0 .cse8 .cse1 .cse10 .cse11 .cse3) (and .cse8 .cse10 .cse6 .cse7 .cse3 .cse5) (and .cse1 .cse2 .cse10 .cse7 .cse11 .cse3) (and .cse0 .cse2 .cse9 .cse10 .cse6 .cse11) (and .cse0 .cse8 .cse1 .cse9 .cse4 .cse5) (and .cse1 .cse2 .cse10 .cse7 .cse3 .cse5) (and .cse0 .cse1 .cse2 .cse9 .cse11 .cse4) (and .cse0 .cse8 .cse9 .cse10 .cse6 .cse11) (and .cse1 .cse2 .cse7 .cse3 .cse4 .cse5) (and .cse8 .cse1 .cse9 .cse10 .cse7 .cse11) (and .cse0 .cse2 .cse9 .cse10 .cse6 .cse5) (and .cse2 .cse9 .cse10 .cse6 .cse7 .cse5) (and .cse2 .cse10 .cse6 .cse7 .cse3 .cse5) (and .cse8 .cse1 .cse7 .cse11 .cse3 .cse4) (and .cse2 .cse10 .cse6 .cse7 .cse11 .cse3) (and .cse0 .cse8 .cse1 .cse11 .cse3 .cse4) (and .cse0 .cse2 .cse9 .cse6 .cse4 .cse5) (and .cse1 .cse2 .cse9 .cse10 .cse7 .cse11) (and .cse1 .cse2 .cse9 .cse7 .cse11 .cse4) (and .cse1 .cse2 .cse7 .cse11 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4) (and .cse0 .cse8 .cse1 .cse9 .cse10 .cse11) (and .cse8 .cse1 .cse7 .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse9 .cse4 .cse5) (and .cse1 .cse2 .cse9 .cse10 .cse7 .cse5))) [2020-08-22 19:01:36,936 INFO L271 CegarLoopResult]: At program point L10(line 10) the Hoare annotation is: true [2020-08-22 19:01:36,936 INFO L264 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: false [2020-08-22 19:01:36,937 INFO L264 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: (let ((.cse10 (= main_~p7~0 0)) (.cse9 (= main_~p5~0 0)) (.cse3 (= main_~p4~0 0)) (.cse2 (= main_~lk6~0 1)) (.cse7 (= main_~lk8~0 1)) (.cse8 (= main_~lk4~0 1)) (.cse0 (= main_~lk3~0 1)) (.cse6 (= main_~p6~0 0)) (.cse1 (= main_~p8~0 0)) (.cse4 (= main_~lk5~0 1)) (.cse5 (= main_~lk7~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse7 .cse3 .cse4 .cse5) (and .cse8 .cse0 .cse9 .cse10 .cse2 .cse7) (and .cse0 .cse6 .cse9 .cse10 .cse7 .cse3) (and .cse8 .cse0 .cse1 .cse9 .cse2 .cse5) (and .cse8 .cse0 .cse6 .cse10 .cse7 .cse4) (and .cse0 .cse10 .cse2 .cse7 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4 .cse5) (and .cse8 .cse0 .cse6 .cse7 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse10 .cse3 .cse4) (and .cse0 .cse2 .cse7 .cse3 .cse4 .cse5) (and .cse8 .cse0 .cse9 .cse2 .cse7 .cse5) (and .cse0 .cse6 .cse9 .cse7 .cse3 .cse5) (and .cse0 .cse6 .cse10 .cse7 .cse3 .cse4) (and .cse0 .cse9 .cse10 .cse2 .cse7 .cse3) (and .cse0 .cse9 .cse2 .cse7 .cse3 .cse5) (and .cse8 .cse0 .cse6 .cse1 .cse10 .cse4) (and .cse8 .cse0 .cse6 .cse9 .cse10 .cse7) (and .cse8 .cse0 .cse1 .cse10 .cse2 .cse4) (and .cse8 .cse0 .cse10 .cse2 .cse7 .cse4) (and .cse8 .cse0 .cse6 .cse9 .cse7 .cse5) (and .cse8 .cse0 .cse1 .cse2 .cse4 .cse5) (and .cse8 .cse0 .cse1 .cse9 .cse10 .cse2) (and .cse0 .cse6 .cse1 .cse9 .cse3 .cse5) (and .cse8 .cse0 .cse6 .cse1 .cse9 .cse10) (and .cse0 .cse6 .cse1 .cse9 .cse10 .cse3) (and .cse0 .cse1 .cse10 .cse2 .cse3 .cse4) (and .cse8 .cse0 .cse6 .cse1 .cse9 .cse5) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse3) (and .cse0 .cse1 .cse9 .cse2 .cse3 .cse5) (and .cse8 .cse0 .cse2 .cse7 .cse4 .cse5) (and .cse8 .cse0 .cse6 .cse1 .cse4 .cse5))) [2020-08-22 19:01:36,937 INFO L271 CegarLoopResult]: At program point L35(lines 35 37) the Hoare annotation is: true [2020-08-22 19:01:36,937 INFO L264 CegarLoopResult]: At program point L68-1(lines 33 130) the Hoare annotation is: (let ((.cse6 (= main_~p2~0 0)) (.cse4 (= main_~lk4~0 1)) (.cse5 (= main_~p3~0 0)) (.cse3 (= main_~p1~0 0)) (.cse0 (= main_~lk3~0 1)) (.cse1 (= main_~lk2~0 1)) (.cse2 (= main_~p4~0 0)) (.cse7 (= main_~lk1~0 1))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7) (and .cse4 .cse0 .cse3 .cse6) (and .cse4 .cse5 .cse1 .cse3) (and .cse0 .cse2 .cse3 .cse6) (and .cse4 .cse5 .cse3 .cse6) (and .cse5 .cse2 .cse3 .cse6) (and .cse5 .cse1 .cse2 .cse7) (and .cse5 .cse2 .cse6 .cse7) (and .cse0 .cse2 .cse6 .cse7) (and .cse4 .cse0 .cse6 .cse7) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse0 .cse1 .cse7) (and .cse4 .cse5 .cse1 .cse7) (and .cse5 .cse1 .cse2 .cse3) (and .cse0 .cse1 .cse2 .cse7))) [2020-08-22 19:01:36,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.08 07:01:36 BoogieIcfgContainer [2020-08-22 19:01:36,951 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-08-22 19:01:36,953 INFO L168 Benchmark]: Toolchain (without parser) took 47328.12 ms. Allocated memory was 138.4 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 101.2 MB in the beginning and 409.0 MB in the end (delta: -307.7 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2020-08-22 19:01:36,954 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 138.4 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-08-22 19:01:36,954 INFO L168 Benchmark]: CACSL2BoogieTranslator took 279.65 ms. Allocated memory is still 138.4 MB. Free memory was 101.0 MB in the beginning and 90.6 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. [2020-08-22 19:01:36,955 INFO L168 Benchmark]: Boogie Preprocessor took 120.36 ms. Allocated memory was 138.4 MB in the beginning and 201.9 MB in the end (delta: 63.4 MB). Free memory was 90.6 MB in the beginning and 179.9 MB in the end (delta: -89.3 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. [2020-08-22 19:01:36,955 INFO L168 Benchmark]: RCFGBuilder took 402.68 ms. Allocated memory is still 201.9 MB. Free memory was 179.9 MB in the beginning and 157.8 MB in the end (delta: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 7.1 GB. [2020-08-22 19:01:36,956 INFO L168 Benchmark]: TraceAbstraction took 46520.17 ms. Allocated memory was 201.9 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 157.8 MB in the beginning and 409.0 MB in the end (delta: -251.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2020-08-22 19:01:36,958 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 138.4 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 279.65 ms. Allocated memory is still 138.4 MB. Free memory was 101.0 MB in the beginning and 90.6 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 120.36 ms. Allocated memory was 138.4 MB in the beginning and 201.9 MB in the end (delta: 63.4 MB). Free memory was 90.6 MB in the beginning and 179.9 MB in the end (delta: -89.3 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 402.68 ms. Allocated memory is still 201.9 MB. Free memory was 179.9 MB in the beginning and 157.8 MB in the end (delta: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 46520.17 ms. Allocated memory was 201.9 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 157.8 MB in the beginning and 409.0 MB in the end (delta: -251.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 133]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 33]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 4]: Procedure Contract for main Derived contract for procedure main: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 98 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 6.6s, OverallIterations: 16, TraceHistogramMax: 1, AutomataDifference: 3.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 39.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2345 SDtfs, 845 SDslu, 1664 SDs, 0 SdLazy, 79 SolverSat, 16 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 80 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5479occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.2s AutomataMinimizationTime, 16 MinimizatonAttempts, 2257 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 98 LocationsWithAnnotation, 98 PreInvPairs, 10602 NumberOfFragments, 32360 HoareAnnotationTreeSize, 98 FomulaSimplifications, 323126 FormulaSimplificationTreeSizeReduction, 7.2s HoareSimplificationTime, 98 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 32.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...