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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_12.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 04:09:01,737 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 04:09:01,740 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 04:09:01,751 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 04:09:01,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 04:09:01,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 04:09:01,754 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 04:09:01,756 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 04:09:01,758 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 04:09:01,759 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 04:09:01,760 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 04:09:01,761 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 04:09:01,761 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 04:09:01,762 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 04:09:01,763 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 04:09:01,764 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 04:09:01,765 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 04:09:01,766 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 04:09:01,768 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 04:09:01,770 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 04:09:01,772 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 04:09:01,773 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 04:09:01,775 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 04:09:01,775 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 04:09:01,778 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-03 04:09:01,781 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 04:09:01,782 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 04:09:01,783 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 04:09:01,783 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 04:09:01,785 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 04:09:01,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 04:09:01,785 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 04:09:01,786 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 04:09:01,786 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 04:09:01,787 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 04:09:01,788 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 04:09:01,788 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 04:09:01,804 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 04:09:01,804 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 04:09:01,805 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 04:09:01,805 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 04:09:01,806 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 04:09:01,806 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 04:09:01,806 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 04:09:01,806 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 04:09:01,807 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 04:09:01,807 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 04:09:01,807 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 04:09:01,808 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 04:09:01,808 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 04:09:01,808 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 04:09:01,808 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 04:09:01,808 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 04:09:01,809 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 04:09:01,809 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 04:09:01,809 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 04:09:01,809 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 04:09:01,810 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 04:09:01,810 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 04:09:01,810 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 04:09:01,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 04:09:01,810 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 04:09:01,811 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 04:09:01,811 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 04:09:01,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 04:09:01,811 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 04:09:01,811 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 04:09:01,840 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 04:09:01,853 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 04:09:01,857 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 04:09:01,858 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 04:09:01,859 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 04:09:01,860 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_12.cil.c [2019-10-03 04:09:01,933 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e121eec41/9e8a64ae24074c598c16aafaed2c1d5a/FLAGec4fc67b6 [2019-10-03 04:09:02,471 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 04:09:02,473 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_srvr_12.cil.c [2019-10-03 04:09:02,495 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e121eec41/9e8a64ae24074c598c16aafaed2c1d5a/FLAGec4fc67b6 [2019-10-03 04:09:02,827 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e121eec41/9e8a64ae24074c598c16aafaed2c1d5a [2019-10-03 04:09:02,837 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 04:09:02,839 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 04:09:02,840 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 04:09:02,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 04:09:02,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 04:09:02,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 04:09:02" (1/1) ... [2019-10-03 04:09:02,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20555884 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 04:09:02, skipping insertion in model container [2019-10-03 04:09:02,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 04:09:02" (1/1) ... [2019-10-03 04:09:02,856 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 04:09:02,922 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 04:09:03,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 04:09:03,304 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 04:09:03,372 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 04:09:03,386 INFO L192 MainTranslator]: Completed translation [2019-10-03 04:09:03,387 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 04:09:03 WrapperNode [2019-10-03 04:09:03,387 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 04:09:03,388 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 04:09:03,388 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 04:09:03,388 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 04:09:03,399 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 04:09:03" (1/1) ... [2019-10-03 04:09:03,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 04:09:03" (1/1) ... [2019-10-03 04:09:03,410 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 04:09:03" (1/1) ... [2019-10-03 04:09:03,411 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 04:09:03" (1/1) ... [2019-10-03 04:09:03,425 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 04:09:03" (1/1) ... [2019-10-03 04:09:03,441 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 04:09:03" (1/1) ... [2019-10-03 04:09:03,444 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 04:09:03" (1/1) ... [2019-10-03 04:09:03,450 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 04:09:03,450 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 04:09:03,450 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 04:09:03,451 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 04:09:03,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 04:09:03" (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 [2019-10-03 04:09:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 04:09:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 04:09:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2019-10-03 04:09:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 04:09:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 04:09:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-03 04:09:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 04:09:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 04:09:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 04:09:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 04:09:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2019-10-03 04:09:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 04:09:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 04:09:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 04:09:03,780 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-03 04:09:04,438 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2019-10-03 04:09:04,439 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2019-10-03 04:09:04,442 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 04:09:04,443 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-03 04:09:04,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 04:09:04 BoogieIcfgContainer [2019-10-03 04:09:04,444 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 04:09:04,446 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 04:09:04,446 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 04:09:04,450 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 04:09:04,451 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 04:09:02" (1/3) ... [2019-10-03 04:09:04,452 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f64d71d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 04:09:04, skipping insertion in model container [2019-10-03 04:09:04,452 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 04:09:03" (2/3) ... [2019-10-03 04:09:04,454 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f64d71d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 04:09:04, skipping insertion in model container [2019-10-03 04:09:04,454 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 04:09:04" (3/3) ... [2019-10-03 04:09:04,456 INFO L109 eAbstractionObserver]: Analyzing ICFG s3_srvr_12.cil.c [2019-10-03 04:09:04,467 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 04:09:04,477 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-03 04:09:04,495 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-03 04:09:04,531 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 04:09:04,531 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 04:09:04,531 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 04:09:04,531 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 04:09:04,531 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 04:09:04,532 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 04:09:04,532 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 04:09:04,532 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 04:09:04,553 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states. [2019-10-03 04:09:04,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-10-03 04:09:04,566 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:04,567 INFO L411 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] [2019-10-03 04:09:04,569 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:04,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:04,574 INFO L82 PathProgramCache]: Analyzing trace with hash -1312867208, now seen corresponding path program 1 times [2019-10-03 04:09:04,576 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:04,632 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:04,632 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:04,632 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:04,632 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:04,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:04,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:04,859 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:04,859 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:04,859 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:04,865 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:04,881 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:04,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:04,886 INFO L87 Difference]: Start difference. First operand 175 states. Second operand 5 states. [2019-10-03 04:09:05,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:05,242 INFO L93 Difference]: Finished difference Result 200 states and 336 transitions. [2019-10-03 04:09:05,243 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:05,244 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 33 [2019-10-03 04:09:05,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:05,260 INFO L225 Difference]: With dead ends: 200 [2019-10-03 04:09:05,260 INFO L226 Difference]: Without dead ends: 179 [2019-10-03 04:09:05,262 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:05,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2019-10-03 04:09:05,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 177. [2019-10-03 04:09:05,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 177 states. [2019-10-03 04:09:05,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 282 transitions. [2019-10-03 04:09:05,326 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 282 transitions. Word has length 33 [2019-10-03 04:09:05,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:05,327 INFO L475 AbstractCegarLoop]: Abstraction has 177 states and 282 transitions. [2019-10-03 04:09:05,327 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:05,328 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 282 transitions. [2019-10-03 04:09:05,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-10-03 04:09:05,330 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:05,331 INFO L411 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] [2019-10-03 04:09:05,331 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:05,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:05,332 INFO L82 PathProgramCache]: Analyzing trace with hash -564854069, now seen corresponding path program 1 times [2019-10-03 04:09:05,332 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:05,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:05,334 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:05,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:05,334 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:05,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:05,456 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:05,456 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:05,456 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:05,458 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:05,458 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:05,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:05,459 INFO L87 Difference]: Start difference. First operand 177 states and 282 transitions. Second operand 5 states. [2019-10-03 04:09:05,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:05,703 INFO L93 Difference]: Finished difference Result 199 states and 312 transitions. [2019-10-03 04:09:05,704 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:05,705 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 34 [2019-10-03 04:09:05,705 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:05,707 INFO L225 Difference]: With dead ends: 199 [2019-10-03 04:09:05,707 INFO L226 Difference]: Without dead ends: 199 [2019-10-03 04:09:05,708 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:05,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199 states. [2019-10-03 04:09:05,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199 to 199. [2019-10-03 04:09:05,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199 states. [2019-10-03 04:09:05,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 312 transitions. [2019-10-03 04:09:05,730 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 312 transitions. Word has length 34 [2019-10-03 04:09:05,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:05,730 INFO L475 AbstractCegarLoop]: Abstraction has 199 states and 312 transitions. [2019-10-03 04:09:05,730 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:05,731 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 312 transitions. [2019-10-03 04:09:05,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-10-03 04:09:05,734 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:05,735 INFO L411 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] [2019-10-03 04:09:05,735 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:05,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:05,739 INFO L82 PathProgramCache]: Analyzing trace with hash -2005409376, now seen corresponding path program 1 times [2019-10-03 04:09:05,739 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:05,743 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:05,743 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:05,745 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:05,745 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:05,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:05,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:05,852 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:05,852 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:05,853 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:05,853 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:05,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:05,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:05,854 INFO L87 Difference]: Start difference. First operand 199 states and 312 transitions. Second operand 5 states. [2019-10-03 04:09:06,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:06,066 INFO L93 Difference]: Finished difference Result 207 states and 325 transitions. [2019-10-03 04:09:06,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:06,067 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 34 [2019-10-03 04:09:06,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:06,069 INFO L225 Difference]: With dead ends: 207 [2019-10-03 04:09:06,070 INFO L226 Difference]: Without dead ends: 207 [2019-10-03 04:09:06,070 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:06,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2019-10-03 04:09:06,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 205. [2019-10-03 04:09:06,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2019-10-03 04:09:06,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 323 transitions. [2019-10-03 04:09:06,086 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 323 transitions. Word has length 34 [2019-10-03 04:09:06,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:06,087 INFO L475 AbstractCegarLoop]: Abstraction has 205 states and 323 transitions. [2019-10-03 04:09:06,090 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:06,090 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 323 transitions. [2019-10-03 04:09:06,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-10-03 04:09:06,095 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:06,095 INFO L411 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] [2019-10-03 04:09:06,096 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:06,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:06,096 INFO L82 PathProgramCache]: Analyzing trace with hash 473070591, now seen corresponding path program 1 times [2019-10-03 04:09:06,097 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:06,100 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:06,100 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:06,100 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:06,101 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:06,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:06,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:06,211 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:06,211 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:06,212 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:06,212 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:06,213 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:06,213 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:06,214 INFO L87 Difference]: Start difference. First operand 205 states and 323 transitions. Second operand 5 states. [2019-10-03 04:09:06,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:06,434 INFO L93 Difference]: Finished difference Result 206 states and 324 transitions. [2019-10-03 04:09:06,434 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:06,434 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 34 [2019-10-03 04:09:06,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:06,437 INFO L225 Difference]: With dead ends: 206 [2019-10-03 04:09:06,437 INFO L226 Difference]: Without dead ends: 206 [2019-10-03 04:09:06,438 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:06,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 206 states. [2019-10-03 04:09:06,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 206 to 206. [2019-10-03 04:09:06,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 206 states. [2019-10-03 04:09:06,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 324 transitions. [2019-10-03 04:09:06,457 INFO L78 Accepts]: Start accepts. Automaton has 206 states and 324 transitions. Word has length 34 [2019-10-03 04:09:06,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:06,458 INFO L475 AbstractCegarLoop]: Abstraction has 206 states and 324 transitions. [2019-10-03 04:09:06,458 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:06,460 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 324 transitions. [2019-10-03 04:09:06,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2019-10-03 04:09:06,461 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:06,462 INFO L411 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] [2019-10-03 04:09:06,462 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:06,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:06,465 INFO L82 PathProgramCache]: Analyzing trace with hash 715486203, now seen corresponding path program 1 times [2019-10-03 04:09:06,465 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:06,467 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:06,467 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:06,467 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:06,467 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:06,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:06,572 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:06,572 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:06,573 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:06,573 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:06,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:06,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:06,574 INFO L87 Difference]: Start difference. First operand 206 states and 324 transitions. Second operand 5 states. [2019-10-03 04:09:06,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:06,751 INFO L93 Difference]: Finished difference Result 216 states and 334 transitions. [2019-10-03 04:09:06,751 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:06,752 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 35 [2019-10-03 04:09:06,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:06,753 INFO L225 Difference]: With dead ends: 216 [2019-10-03 04:09:06,754 INFO L226 Difference]: Without dead ends: 216 [2019-10-03 04:09:06,754 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:06,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2019-10-03 04:09:06,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 206. [2019-10-03 04:09:06,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 206 states. [2019-10-03 04:09:06,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 322 transitions. [2019-10-03 04:09:06,766 INFO L78 Accepts]: Start accepts. Automaton has 206 states and 322 transitions. Word has length 35 [2019-10-03 04:09:06,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:06,768 INFO L475 AbstractCegarLoop]: Abstraction has 206 states and 322 transitions. [2019-10-03 04:09:06,768 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:06,768 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 322 transitions. [2019-10-03 04:09:06,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-10-03 04:09:06,775 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:06,775 INFO L411 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] [2019-10-03 04:09:06,776 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:06,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:06,776 INFO L82 PathProgramCache]: Analyzing trace with hash 1092720099, now seen corresponding path program 1 times [2019-10-03 04:09:06,778 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:06,783 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:06,783 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:06,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:06,784 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:06,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:06,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:06,859 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:06,860 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:06,860 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:06,860 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:06,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:06,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:06,862 INFO L87 Difference]: Start difference. First operand 206 states and 322 transitions. Second operand 5 states. [2019-10-03 04:09:07,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:07,037 INFO L93 Difference]: Finished difference Result 216 states and 332 transitions. [2019-10-03 04:09:07,037 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:07,037 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 36 [2019-10-03 04:09:07,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:07,039 INFO L225 Difference]: With dead ends: 216 [2019-10-03 04:09:07,040 INFO L226 Difference]: Without dead ends: 216 [2019-10-03 04:09:07,040 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:07,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2019-10-03 04:09:07,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 206. [2019-10-03 04:09:07,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 206 states. [2019-10-03 04:09:07,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 320 transitions. [2019-10-03 04:09:07,047 INFO L78 Accepts]: Start accepts. Automaton has 206 states and 320 transitions. Word has length 36 [2019-10-03 04:09:07,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:07,047 INFO L475 AbstractCegarLoop]: Abstraction has 206 states and 320 transitions. [2019-10-03 04:09:07,048 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:07,048 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 320 transitions. [2019-10-03 04:09:07,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2019-10-03 04:09:07,049 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:07,049 INFO L411 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] [2019-10-03 04:09:07,049 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:07,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:07,050 INFO L82 PathProgramCache]: Analyzing trace with hash 958823552, now seen corresponding path program 1 times [2019-10-03 04:09:07,050 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:07,051 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:07,052 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:07,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:07,052 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:07,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:07,109 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:07,110 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:07,110 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:07,110 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:07,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:07,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:07,111 INFO L87 Difference]: Start difference. First operand 206 states and 320 transitions. Second operand 5 states. [2019-10-03 04:09:07,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:07,284 INFO L93 Difference]: Finished difference Result 216 states and 330 transitions. [2019-10-03 04:09:07,284 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:07,284 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 37 [2019-10-03 04:09:07,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:07,286 INFO L225 Difference]: With dead ends: 216 [2019-10-03 04:09:07,286 INFO L226 Difference]: Without dead ends: 216 [2019-10-03 04:09:07,287 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:07,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2019-10-03 04:09:07,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 206. [2019-10-03 04:09:07,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 206 states. [2019-10-03 04:09:07,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 318 transitions. [2019-10-03 04:09:07,295 INFO L78 Accepts]: Start accepts. Automaton has 206 states and 318 transitions. Word has length 37 [2019-10-03 04:09:07,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:07,295 INFO L475 AbstractCegarLoop]: Abstraction has 206 states and 318 transitions. [2019-10-03 04:09:07,295 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:07,295 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 318 transitions. [2019-10-03 04:09:07,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2019-10-03 04:09:07,297 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:07,297 INFO L411 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] [2019-10-03 04:09:07,297 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:07,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:07,298 INFO L82 PathProgramCache]: Analyzing trace with hash -1433612927, now seen corresponding path program 1 times [2019-10-03 04:09:07,298 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:07,299 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:07,299 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:07,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:07,300 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:07,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:07,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:07,382 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:07,382 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-03 04:09:07,382 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:07,384 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-03 04:09:07,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-03 04:09:07,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-03 04:09:07,385 INFO L87 Difference]: Start difference. First operand 206 states and 318 transitions. Second operand 4 states. [2019-10-03 04:09:07,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:07,599 INFO L93 Difference]: Finished difference Result 249 states and 380 transitions. [2019-10-03 04:09:07,600 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-03 04:09:07,600 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 37 [2019-10-03 04:09:07,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:07,602 INFO L225 Difference]: With dead ends: 249 [2019-10-03 04:09:07,602 INFO L226 Difference]: Without dead ends: 249 [2019-10-03 04:09:07,602 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-03 04:09:07,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249 states. [2019-10-03 04:09:07,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 213. [2019-10-03 04:09:07,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213 states. [2019-10-03 04:09:07,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 328 transitions. [2019-10-03 04:09:07,609 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 328 transitions. Word has length 37 [2019-10-03 04:09:07,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:07,610 INFO L475 AbstractCegarLoop]: Abstraction has 213 states and 328 transitions. [2019-10-03 04:09:07,610 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-03 04:09:07,610 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 328 transitions. [2019-10-03 04:09:07,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-10-03 04:09:07,611 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:07,611 INFO L411 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] [2019-10-03 04:09:07,611 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:07,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:07,612 INFO L82 PathProgramCache]: Analyzing trace with hash -2135214840, now seen corresponding path program 1 times [2019-10-03 04:09:07,612 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:07,614 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:07,614 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:07,614 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:07,614 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:07,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:07,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:07,658 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:07,658 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:07,658 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:07,659 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:07,659 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:07,659 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:07,659 INFO L87 Difference]: Start difference. First operand 213 states and 328 transitions. Second operand 5 states. [2019-10-03 04:09:07,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:07,833 INFO L93 Difference]: Finished difference Result 223 states and 338 transitions. [2019-10-03 04:09:07,833 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:07,833 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 38 [2019-10-03 04:09:07,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:07,835 INFO L225 Difference]: With dead ends: 223 [2019-10-03 04:09:07,835 INFO L226 Difference]: Without dead ends: 223 [2019-10-03 04:09:07,835 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:07,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 223 states. [2019-10-03 04:09:07,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 223 to 213. [2019-10-03 04:09:07,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213 states. [2019-10-03 04:09:07,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 326 transitions. [2019-10-03 04:09:07,842 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 326 transitions. Word has length 38 [2019-10-03 04:09:07,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:07,842 INFO L475 AbstractCegarLoop]: Abstraction has 213 states and 326 transitions. [2019-10-03 04:09:07,843 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:07,843 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 326 transitions. [2019-10-03 04:09:07,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-10-03 04:09:07,843 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:07,844 INFO L411 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] [2019-10-03 04:09:07,844 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:07,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:07,844 INFO L82 PathProgramCache]: Analyzing trace with hash 1319285924, now seen corresponding path program 1 times [2019-10-03 04:09:07,845 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:07,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:07,846 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:07,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:07,846 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:07,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:07,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:07,888 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:07,888 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:07,888 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:07,888 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:07,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:07,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:07,889 INFO L87 Difference]: Start difference. First operand 213 states and 326 transitions. Second operand 5 states. [2019-10-03 04:09:08,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:08,069 INFO L93 Difference]: Finished difference Result 218 states and 333 transitions. [2019-10-03 04:09:08,070 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:08,070 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 38 [2019-10-03 04:09:08,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:08,072 INFO L225 Difference]: With dead ends: 218 [2019-10-03 04:09:08,072 INFO L226 Difference]: Without dead ends: 218 [2019-10-03 04:09:08,073 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:08,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218 states. [2019-10-03 04:09:08,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218 to 215. [2019-10-03 04:09:08,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 215 states. [2019-10-03 04:09:08,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 215 states and 329 transitions. [2019-10-03 04:09:08,079 INFO L78 Accepts]: Start accepts. Automaton has 215 states and 329 transitions. Word has length 38 [2019-10-03 04:09:08,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:08,079 INFO L475 AbstractCegarLoop]: Abstraction has 215 states and 329 transitions. [2019-10-03 04:09:08,079 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:08,079 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 329 transitions. [2019-10-03 04:09:08,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2019-10-03 04:09:08,080 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:08,080 INFO L411 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] [2019-10-03 04:09:08,081 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:08,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:08,081 INFO L82 PathProgramCache]: Analyzing trace with hash -1792866500, now seen corresponding path program 1 times [2019-10-03 04:09:08,081 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:08,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:08,083 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:08,083 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:08,083 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:08,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:08,119 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:08,119 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:08,120 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:08,120 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:08,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:08,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:08,121 INFO L87 Difference]: Start difference. First operand 215 states and 329 transitions. Second operand 5 states. [2019-10-03 04:09:08,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:08,292 INFO L93 Difference]: Finished difference Result 241 states and 364 transitions. [2019-10-03 04:09:08,292 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:08,292 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 39 [2019-10-03 04:09:08,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:08,294 INFO L225 Difference]: With dead ends: 241 [2019-10-03 04:09:08,294 INFO L226 Difference]: Without dead ends: 241 [2019-10-03 04:09:08,295 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:08,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241 states. [2019-10-03 04:09:08,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241 to 238. [2019-10-03 04:09:08,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238 states. [2019-10-03 04:09:08,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 360 transitions. [2019-10-03 04:09:08,301 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 360 transitions. Word has length 39 [2019-10-03 04:09:08,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:08,301 INFO L475 AbstractCegarLoop]: Abstraction has 238 states and 360 transitions. [2019-10-03 04:09:08,302 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:08,302 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 360 transitions. [2019-10-03 04:09:08,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-10-03 04:09:08,302 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:08,303 INFO L411 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] [2019-10-03 04:09:08,303 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:08,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:08,303 INFO L82 PathProgramCache]: Analyzing trace with hash -1285300880, now seen corresponding path program 1 times [2019-10-03 04:09:08,303 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:08,305 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:08,305 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:08,305 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:08,305 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:08,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:08,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:08,353 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:08,353 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:08,354 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:08,354 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:08,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:08,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:08,355 INFO L87 Difference]: Start difference. First operand 238 states and 360 transitions. Second operand 5 states. [2019-10-03 04:09:08,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:08,559 INFO L93 Difference]: Finished difference Result 267 states and 400 transitions. [2019-10-03 04:09:08,559 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:08,559 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 42 [2019-10-03 04:09:08,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:08,561 INFO L225 Difference]: With dead ends: 267 [2019-10-03 04:09:08,561 INFO L226 Difference]: Without dead ends: 267 [2019-10-03 04:09:08,562 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:08,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267 states. [2019-10-03 04:09:08,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267 to 263. [2019-10-03 04:09:08,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 263 states. [2019-10-03 04:09:08,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 394 transitions. [2019-10-03 04:09:08,568 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 394 transitions. Word has length 42 [2019-10-03 04:09:08,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:08,569 INFO L475 AbstractCegarLoop]: Abstraction has 263 states and 394 transitions. [2019-10-03 04:09:08,569 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:08,569 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 394 transitions. [2019-10-03 04:09:08,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-10-03 04:09:08,570 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:08,570 INFO L411 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] [2019-10-03 04:09:08,570 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:08,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:08,571 INFO L82 PathProgramCache]: Analyzing trace with hash 1104110946, now seen corresponding path program 1 times [2019-10-03 04:09:08,571 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:08,572 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:08,572 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:08,572 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:08,572 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:08,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:08,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:08,615 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:08,615 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:08,615 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:08,615 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:08,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:08,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:08,616 INFO L87 Difference]: Start difference. First operand 263 states and 394 transitions. Second operand 5 states. [2019-10-03 04:09:08,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:08,817 INFO L93 Difference]: Finished difference Result 296 states and 439 transitions. [2019-10-03 04:09:08,817 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:08,817 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 42 [2019-10-03 04:09:08,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:08,819 INFO L225 Difference]: With dead ends: 296 [2019-10-03 04:09:08,819 INFO L226 Difference]: Without dead ends: 296 [2019-10-03 04:09:08,819 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:08,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2019-10-03 04:09:08,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 291. [2019-10-03 04:09:08,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 291 states. [2019-10-03 04:09:08,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 432 transitions. [2019-10-03 04:09:08,827 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 432 transitions. Word has length 42 [2019-10-03 04:09:08,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:08,827 INFO L475 AbstractCegarLoop]: Abstraction has 291 states and 432 transitions. [2019-10-03 04:09:08,828 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:08,828 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 432 transitions. [2019-10-03 04:09:08,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-10-03 04:09:08,829 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:08,829 INFO L411 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] [2019-10-03 04:09:08,829 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:08,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:08,829 INFO L82 PathProgramCache]: Analyzing trace with hash -1433621830, now seen corresponding path program 1 times [2019-10-03 04:09:08,830 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:08,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:08,831 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:08,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:08,831 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:08,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:08,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:08,876 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:08,876 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:08,876 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:08,877 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:08,877 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:08,877 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:08,877 INFO L87 Difference]: Start difference. First operand 291 states and 432 transitions. Second operand 5 states. [2019-10-03 04:09:09,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:09,061 INFO L93 Difference]: Finished difference Result 299 states and 444 transitions. [2019-10-03 04:09:09,062 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:09,062 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-10-03 04:09:09,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:09,064 INFO L225 Difference]: With dead ends: 299 [2019-10-03 04:09:09,064 INFO L226 Difference]: Without dead ends: 299 [2019-10-03 04:09:09,064 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:09,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2019-10-03 04:09:09,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 294. [2019-10-03 04:09:09,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294 states. [2019-10-03 04:09:09,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 437 transitions. [2019-10-03 04:09:09,072 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 437 transitions. Word has length 43 [2019-10-03 04:09:09,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:09,073 INFO L475 AbstractCegarLoop]: Abstraction has 294 states and 437 transitions. [2019-10-03 04:09:09,073 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:09,073 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 437 transitions. [2019-10-03 04:09:09,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-10-03 04:09:09,074 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:09,074 INFO L411 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] [2019-10-03 04:09:09,074 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:09,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:09,075 INFO L82 PathProgramCache]: Analyzing trace with hash 553023336, now seen corresponding path program 1 times [2019-10-03 04:09:09,075 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:09,076 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:09,076 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:09,077 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:09,077 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:09,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:09,114 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:09,114 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:09,114 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:09,115 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:09,115 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:09,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:09,115 INFO L87 Difference]: Start difference. First operand 294 states and 437 transitions. Second operand 5 states. [2019-10-03 04:09:09,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:09,280 INFO L93 Difference]: Finished difference Result 298 states and 441 transitions. [2019-10-03 04:09:09,281 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:09,281 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-10-03 04:09:09,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:09,283 INFO L225 Difference]: With dead ends: 298 [2019-10-03 04:09:09,283 INFO L226 Difference]: Without dead ends: 298 [2019-10-03 04:09:09,284 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:09,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2019-10-03 04:09:09,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 294. [2019-10-03 04:09:09,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294 states. [2019-10-03 04:09:09,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 435 transitions. [2019-10-03 04:09:09,291 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 435 transitions. Word has length 43 [2019-10-03 04:09:09,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:09,291 INFO L475 AbstractCegarLoop]: Abstraction has 294 states and 435 transitions. [2019-10-03 04:09:09,292 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:09,292 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 435 transitions. [2019-10-03 04:09:09,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-10-03 04:09:09,293 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:09,293 INFO L411 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] [2019-10-03 04:09:09,293 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:09,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:09,294 INFO L82 PathProgramCache]: Analyzing trace with hash -494408924, now seen corresponding path program 1 times [2019-10-03 04:09:09,294 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:09,295 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:09,296 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:09,296 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:09,296 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:09,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:09,338 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:09,338 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:09,338 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:09,339 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:09,339 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:09,339 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:09,339 INFO L87 Difference]: Start difference. First operand 294 states and 435 transitions. Second operand 5 states. [2019-10-03 04:09:09,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:09,555 INFO L93 Difference]: Finished difference Result 333 states and 490 transitions. [2019-10-03 04:09:09,555 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:09,555 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 44 [2019-10-03 04:09:09,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:09,557 INFO L225 Difference]: With dead ends: 333 [2019-10-03 04:09:09,558 INFO L226 Difference]: Without dead ends: 333 [2019-10-03 04:09:09,558 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:09,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 333 states. [2019-10-03 04:09:09,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 333 to 324. [2019-10-03 04:09:09,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 324 states. [2019-10-03 04:09:09,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 324 states and 475 transitions. [2019-10-03 04:09:09,568 INFO L78 Accepts]: Start accepts. Automaton has 324 states and 475 transitions. Word has length 44 [2019-10-03 04:09:09,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:09,568 INFO L475 AbstractCegarLoop]: Abstraction has 324 states and 475 transitions. [2019-10-03 04:09:09,568 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:09,569 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 475 transitions. [2019-10-03 04:09:09,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-10-03 04:09:09,570 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:09,570 INFO L411 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] [2019-10-03 04:09:09,570 INFO L418 AbstractCegarLoop]: === Iteration 17 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:09,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:09,571 INFO L82 PathProgramCache]: Analyzing trace with hash 919726396, now seen corresponding path program 1 times [2019-10-03 04:09:09,571 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:09,572 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:09,572 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:09,572 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:09,572 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:09,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:09,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:09,620 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:09,620 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:09,620 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:09,621 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:09,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:09,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:09,621 INFO L87 Difference]: Start difference. First operand 324 states and 475 transitions. Second operand 5 states. [2019-10-03 04:09:09,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:09,836 INFO L93 Difference]: Finished difference Result 337 states and 497 transitions. [2019-10-03 04:09:09,836 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:09,836 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 45 [2019-10-03 04:09:09,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:09,838 INFO L225 Difference]: With dead ends: 337 [2019-10-03 04:09:09,838 INFO L226 Difference]: Without dead ends: 337 [2019-10-03 04:09:09,839 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:09,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 337 states. [2019-10-03 04:09:09,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 337 to 328. [2019-10-03 04:09:09,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 328 states. [2019-10-03 04:09:09,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 328 states and 482 transitions. [2019-10-03 04:09:09,846 INFO L78 Accepts]: Start accepts. Automaton has 328 states and 482 transitions. Word has length 45 [2019-10-03 04:09:09,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:09,847 INFO L475 AbstractCegarLoop]: Abstraction has 328 states and 482 transitions. [2019-10-03 04:09:09,847 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:09,847 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 482 transitions. [2019-10-03 04:09:09,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-10-03 04:09:09,848 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:09,848 INFO L411 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] [2019-10-03 04:09:09,848 INFO L418 AbstractCegarLoop]: === Iteration 18 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:09,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:09,849 INFO L82 PathProgramCache]: Analyzing trace with hash -2125904522, now seen corresponding path program 1 times [2019-10-03 04:09:09,849 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:09,850 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:09,850 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:09,850 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:09,851 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:09,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:09,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:09,889 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:09,889 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:09,889 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:09,889 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:09,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:09,890 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:09,890 INFO L87 Difference]: Start difference. First operand 328 states and 482 transitions. Second operand 5 states. [2019-10-03 04:09:10,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:10,158 INFO L93 Difference]: Finished difference Result 370 states and 540 transitions. [2019-10-03 04:09:10,158 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:10,159 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 47 [2019-10-03 04:09:10,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:10,161 INFO L225 Difference]: With dead ends: 370 [2019-10-03 04:09:10,161 INFO L226 Difference]: Without dead ends: 370 [2019-10-03 04:09:10,162 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:10,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 370 states. [2019-10-03 04:09:10,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 370 to 356. [2019-10-03 04:09:10,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 356 states. [2019-10-03 04:09:10,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 356 states and 517 transitions. [2019-10-03 04:09:10,172 INFO L78 Accepts]: Start accepts. Automaton has 356 states and 517 transitions. Word has length 47 [2019-10-03 04:09:10,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:10,172 INFO L475 AbstractCegarLoop]: Abstraction has 356 states and 517 transitions. [2019-10-03 04:09:10,172 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:10,173 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 517 transitions. [2019-10-03 04:09:10,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-10-03 04:09:10,174 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:10,174 INFO L411 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] [2019-10-03 04:09:10,174 INFO L418 AbstractCegarLoop]: === Iteration 19 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:10,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:10,175 INFO L82 PathProgramCache]: Analyzing trace with hash 119357275, now seen corresponding path program 1 times [2019-10-03 04:09:10,175 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:10,176 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:10,176 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:10,176 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:10,176 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:10,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:10,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:10,209 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:10,209 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:10,210 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:10,210 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:10,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:10,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:10,211 INFO L87 Difference]: Start difference. First operand 356 states and 517 transitions. Second operand 5 states. [2019-10-03 04:09:10,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:10,396 INFO L93 Difference]: Finished difference Result 390 states and 560 transitions. [2019-10-03 04:09:10,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:10,397 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 47 [2019-10-03 04:09:10,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:10,399 INFO L225 Difference]: With dead ends: 390 [2019-10-03 04:09:10,399 INFO L226 Difference]: Without dead ends: 390 [2019-10-03 04:09:10,400 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:10,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 390 states. [2019-10-03 04:09:10,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 390 to 388. [2019-10-03 04:09:10,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 388 states. [2019-10-03 04:09:10,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 388 states and 558 transitions. [2019-10-03 04:09:10,412 INFO L78 Accepts]: Start accepts. Automaton has 388 states and 558 transitions. Word has length 47 [2019-10-03 04:09:10,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:10,412 INFO L475 AbstractCegarLoop]: Abstraction has 388 states and 558 transitions. [2019-10-03 04:09:10,412 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:10,412 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 558 transitions. [2019-10-03 04:09:10,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-10-03 04:09:10,413 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:10,414 INFO L411 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] [2019-10-03 04:09:10,414 INFO L418 AbstractCegarLoop]: === Iteration 20 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:10,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:10,414 INFO L82 PathProgramCache]: Analyzing trace with hash -441012290, now seen corresponding path program 1 times [2019-10-03 04:09:10,415 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:10,416 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:10,416 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:10,416 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:10,416 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:10,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:10,457 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:10,458 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:10,458 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:10,458 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:10,458 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:10,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:10,459 INFO L87 Difference]: Start difference. First operand 388 states and 558 transitions. Second operand 5 states. [2019-10-03 04:09:10,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:10,649 INFO L93 Difference]: Finished difference Result 402 states and 578 transitions. [2019-10-03 04:09:10,649 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:10,649 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 48 [2019-10-03 04:09:10,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:10,651 INFO L225 Difference]: With dead ends: 402 [2019-10-03 04:09:10,652 INFO L226 Difference]: Without dead ends: 402 [2019-10-03 04:09:10,652 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:10,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 402 states. [2019-10-03 04:09:10,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 402 to 388. [2019-10-03 04:09:10,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 388 states. [2019-10-03 04:09:10,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 388 states and 555 transitions. [2019-10-03 04:09:10,661 INFO L78 Accepts]: Start accepts. Automaton has 388 states and 555 transitions. Word has length 48 [2019-10-03 04:09:10,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:10,661 INFO L475 AbstractCegarLoop]: Abstraction has 388 states and 555 transitions. [2019-10-03 04:09:10,661 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:10,661 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 555 transitions. [2019-10-03 04:09:10,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-10-03 04:09:10,662 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:10,662 INFO L411 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] [2019-10-03 04:09:10,663 INFO L418 AbstractCegarLoop]: === Iteration 21 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:10,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:10,663 INFO L82 PathProgramCache]: Analyzing trace with hash -19410205, now seen corresponding path program 1 times [2019-10-03 04:09:10,663 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:10,664 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:10,664 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:10,665 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:10,665 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:10,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:10,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:10,702 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:10,702 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:10,703 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:10,703 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:10,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:10,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:10,704 INFO L87 Difference]: Start difference. First operand 388 states and 555 transitions. Second operand 5 states. [2019-10-03 04:09:10,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:10,890 INFO L93 Difference]: Finished difference Result 392 states and 560 transitions. [2019-10-03 04:09:10,891 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:10,891 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 48 [2019-10-03 04:09:10,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:10,894 INFO L225 Difference]: With dead ends: 392 [2019-10-03 04:09:10,894 INFO L226 Difference]: Without dead ends: 392 [2019-10-03 04:09:10,894 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:10,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 392 states. [2019-10-03 04:09:10,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 392 to 390. [2019-10-03 04:09:10,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 390 states. [2019-10-03 04:09:10,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 390 states and 558 transitions. [2019-10-03 04:09:10,904 INFO L78 Accepts]: Start accepts. Automaton has 390 states and 558 transitions. Word has length 48 [2019-10-03 04:09:10,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:10,905 INFO L475 AbstractCegarLoop]: Abstraction has 390 states and 558 transitions. [2019-10-03 04:09:10,905 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:10,905 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 558 transitions. [2019-10-03 04:09:10,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2019-10-03 04:09:10,906 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:10,906 INFO L411 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] [2019-10-03 04:09:10,906 INFO L418 AbstractCegarLoop]: === Iteration 22 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:10,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:10,907 INFO L82 PathProgramCache]: Analyzing trace with hash -96685539, now seen corresponding path program 1 times [2019-10-03 04:09:10,907 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:10,908 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:10,908 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:10,909 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:10,909 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:10,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:10,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:10,954 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:10,954 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:10,954 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:10,955 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:10,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:10,955 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:10,955 INFO L87 Difference]: Start difference. First operand 390 states and 558 transitions. Second operand 5 states. [2019-10-03 04:09:11,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:11,214 INFO L93 Difference]: Finished difference Result 454 states and 645 transitions. [2019-10-03 04:09:11,215 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:11,215 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 49 [2019-10-03 04:09:11,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:11,218 INFO L225 Difference]: With dead ends: 454 [2019-10-03 04:09:11,218 INFO L226 Difference]: Without dead ends: 454 [2019-10-03 04:09:11,218 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:11,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 454 states. [2019-10-03 04:09:11,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 454 to 452. [2019-10-03 04:09:11,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 452 states. [2019-10-03 04:09:11,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 452 states and 644 transitions. [2019-10-03 04:09:11,227 INFO L78 Accepts]: Start accepts. Automaton has 452 states and 644 transitions. Word has length 49 [2019-10-03 04:09:11,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:11,228 INFO L475 AbstractCegarLoop]: Abstraction has 452 states and 644 transitions. [2019-10-03 04:09:11,228 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:11,228 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 644 transitions. [2019-10-03 04:09:11,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2019-10-03 04:09:11,229 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:11,229 INFO L411 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] [2019-10-03 04:09:11,229 INFO L418 AbstractCegarLoop]: === Iteration 23 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:11,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:11,230 INFO L82 PathProgramCache]: Analyzing trace with hash 2018661528, now seen corresponding path program 1 times [2019-10-03 04:09:11,230 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:11,231 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:11,231 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:11,231 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:11,231 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:11,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:11,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:11,263 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:11,263 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:11,263 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:11,263 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:11,264 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:11,264 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:11,264 INFO L87 Difference]: Start difference. First operand 452 states and 644 transitions. Second operand 5 states. [2019-10-03 04:09:11,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:11,471 INFO L93 Difference]: Finished difference Result 504 states and 715 transitions. [2019-10-03 04:09:11,472 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:11,472 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 49 [2019-10-03 04:09:11,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:11,475 INFO L225 Difference]: With dead ends: 504 [2019-10-03 04:09:11,476 INFO L226 Difference]: Without dead ends: 504 [2019-10-03 04:09:11,476 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:11,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 504 states. [2019-10-03 04:09:11,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 504 to 494. [2019-10-03 04:09:11,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 494 states. [2019-10-03 04:09:11,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 494 states and 700 transitions. [2019-10-03 04:09:11,487 INFO L78 Accepts]: Start accepts. Automaton has 494 states and 700 transitions. Word has length 49 [2019-10-03 04:09:11,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:11,487 INFO L475 AbstractCegarLoop]: Abstraction has 494 states and 700 transitions. [2019-10-03 04:09:11,488 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:11,488 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 700 transitions. [2019-10-03 04:09:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-10-03 04:09:11,489 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:11,489 INFO L411 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] [2019-10-03 04:09:11,489 INFO L418 AbstractCegarLoop]: === Iteration 24 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:11,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:11,489 INFO L82 PathProgramCache]: Analyzing trace with hash 1742182651, now seen corresponding path program 1 times [2019-10-03 04:09:11,489 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:11,491 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:11,491 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:11,491 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:11,491 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:11,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:11,533 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:11,533 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:11,533 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:11,533 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:11,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:11,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:11,534 INFO L87 Difference]: Start difference. First operand 494 states and 700 transitions. Second operand 5 states. [2019-10-03 04:09:11,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:11,750 INFO L93 Difference]: Finished difference Result 513 states and 731 transitions. [2019-10-03 04:09:11,750 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:11,751 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 50 [2019-10-03 04:09:11,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:11,753 INFO L225 Difference]: With dead ends: 513 [2019-10-03 04:09:11,753 INFO L226 Difference]: Without dead ends: 513 [2019-10-03 04:09:11,754 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:11,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2019-10-03 04:09:11,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 503. [2019-10-03 04:09:11,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 503 states. [2019-10-03 04:09:11,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 716 transitions. [2019-10-03 04:09:11,768 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 716 transitions. Word has length 50 [2019-10-03 04:09:11,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:11,769 INFO L475 AbstractCegarLoop]: Abstraction has 503 states and 716 transitions. [2019-10-03 04:09:11,769 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:11,769 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 716 transitions. [2019-10-03 04:09:11,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-10-03 04:09:11,770 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:11,770 INFO L411 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] [2019-10-03 04:09:11,770 INFO L418 AbstractCegarLoop]: === Iteration 25 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:11,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:11,771 INFO L82 PathProgramCache]: Analyzing trace with hash -1210907569, now seen corresponding path program 1 times [2019-10-03 04:09:11,771 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:11,772 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:11,772 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:11,772 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:11,773 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:11,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:11,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:11,817 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:11,818 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:11,818 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:11,818 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:11,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:11,819 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:11,819 INFO L87 Difference]: Start difference. First operand 503 states and 716 transitions. Second operand 5 states. [2019-10-03 04:09:12,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:12,048 INFO L93 Difference]: Finished difference Result 554 states and 786 transitions. [2019-10-03 04:09:12,049 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:12,049 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 63 [2019-10-03 04:09:12,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:12,051 INFO L225 Difference]: With dead ends: 554 [2019-10-03 04:09:12,051 INFO L226 Difference]: Without dead ends: 554 [2019-10-03 04:09:12,052 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:12,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 554 states. [2019-10-03 04:09:12,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 554 to 548. [2019-10-03 04:09:12,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 548 states. [2019-10-03 04:09:12,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 548 states and 776 transitions. [2019-10-03 04:09:12,063 INFO L78 Accepts]: Start accepts. Automaton has 548 states and 776 transitions. Word has length 63 [2019-10-03 04:09:12,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:12,064 INFO L475 AbstractCegarLoop]: Abstraction has 548 states and 776 transitions. [2019-10-03 04:09:12,064 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:12,064 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 776 transitions. [2019-10-03 04:09:12,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-10-03 04:09:12,065 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:12,065 INFO L411 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] [2019-10-03 04:09:12,065 INFO L418 AbstractCegarLoop]: === Iteration 26 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:12,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:12,066 INFO L82 PathProgramCache]: Analyzing trace with hash 1123986994, now seen corresponding path program 1 times [2019-10-03 04:09:12,066 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:12,068 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:12,068 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:12,068 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:12,068 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:12,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:12,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:12,119 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:12,119 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:12,119 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:12,120 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:12,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:12,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:12,121 INFO L87 Difference]: Start difference. First operand 548 states and 776 transitions. Second operand 5 states. [2019-10-03 04:09:12,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:12,330 INFO L93 Difference]: Finished difference Result 558 states and 792 transitions. [2019-10-03 04:09:12,331 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:12,331 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 64 [2019-10-03 04:09:12,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:12,333 INFO L225 Difference]: With dead ends: 558 [2019-10-03 04:09:12,334 INFO L226 Difference]: Without dead ends: 556 [2019-10-03 04:09:12,334 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:12,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 556 states. [2019-10-03 04:09:12,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 556 to 550. [2019-10-03 04:09:12,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 550 states. [2019-10-03 04:09:12,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 550 states and 779 transitions. [2019-10-03 04:09:12,345 INFO L78 Accepts]: Start accepts. Automaton has 550 states and 779 transitions. Word has length 64 [2019-10-03 04:09:12,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:12,345 INFO L475 AbstractCegarLoop]: Abstraction has 550 states and 779 transitions. [2019-10-03 04:09:12,345 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:12,345 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 779 transitions. [2019-10-03 04:09:12,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2019-10-03 04:09:12,347 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:12,347 INFO L411 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 04:09:12,347 INFO L418 AbstractCegarLoop]: === Iteration 27 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:12,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:12,348 INFO L82 PathProgramCache]: Analyzing trace with hash 1816844012, now seen corresponding path program 1 times [2019-10-03 04:09:12,348 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:12,349 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:12,349 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:12,349 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:12,349 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:12,400 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:12,400 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:12,400 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:12,400 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:12,401 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:12,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:12,401 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:12,402 INFO L87 Difference]: Start difference. First operand 550 states and 779 transitions. Second operand 5 states. [2019-10-03 04:09:12,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:12,642 INFO L93 Difference]: Finished difference Result 592 states and 831 transitions. [2019-10-03 04:09:12,642 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:12,642 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 84 [2019-10-03 04:09:12,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:12,646 INFO L225 Difference]: With dead ends: 592 [2019-10-03 04:09:12,646 INFO L226 Difference]: Without dead ends: 592 [2019-10-03 04:09:12,647 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:12,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 592 states. [2019-10-03 04:09:12,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 592 to 589. [2019-10-03 04:09:12,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 589 states. [2019-10-03 04:09:12,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 589 states and 827 transitions. [2019-10-03 04:09:12,660 INFO L78 Accepts]: Start accepts. Automaton has 589 states and 827 transitions. Word has length 84 [2019-10-03 04:09:12,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:12,661 INFO L475 AbstractCegarLoop]: Abstraction has 589 states and 827 transitions. [2019-10-03 04:09:12,661 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:12,661 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 827 transitions. [2019-10-03 04:09:12,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2019-10-03 04:09:12,663 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:12,663 INFO L411 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 04:09:12,664 INFO L418 AbstractCegarLoop]: === Iteration 28 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:12,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:12,664 INFO L82 PathProgramCache]: Analyzing trace with hash -584276215, now seen corresponding path program 1 times [2019-10-03 04:09:12,664 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:12,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:12,666 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:12,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:12,666 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:12,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:12,710 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 04:09:12,710 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:12,710 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:12,710 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:12,711 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:12,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:12,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:12,711 INFO L87 Difference]: Start difference. First operand 589 states and 827 transitions. Second operand 5 states. [2019-10-03 04:09:12,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:12,908 INFO L93 Difference]: Finished difference Result 592 states and 828 transitions. [2019-10-03 04:09:12,908 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:12,908 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 85 [2019-10-03 04:09:12,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:12,911 INFO L225 Difference]: With dead ends: 592 [2019-10-03 04:09:12,911 INFO L226 Difference]: Without dead ends: 592 [2019-10-03 04:09:12,912 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:12,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 592 states. [2019-10-03 04:09:12,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 592 to 589. [2019-10-03 04:09:12,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 589 states. [2019-10-03 04:09:12,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 589 states and 824 transitions. [2019-10-03 04:09:12,922 INFO L78 Accepts]: Start accepts. Automaton has 589 states and 824 transitions. Word has length 85 [2019-10-03 04:09:12,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:12,923 INFO L475 AbstractCegarLoop]: Abstraction has 589 states and 824 transitions. [2019-10-03 04:09:12,923 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:12,923 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 824 transitions. [2019-10-03 04:09:12,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2019-10-03 04:09:12,924 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:12,925 INFO L411 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 04:09:12,925 INFO L418 AbstractCegarLoop]: === Iteration 29 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:12,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:12,925 INFO L82 PathProgramCache]: Analyzing trace with hash -657735272, now seen corresponding path program 1 times [2019-10-03 04:09:12,925 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:12,927 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:12,927 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:12,927 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:12,927 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:12,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:12,972 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-03 04:09:12,972 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:12,972 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:12,972 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:12,973 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:12,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:12,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:12,973 INFO L87 Difference]: Start difference. First operand 589 states and 824 transitions. Second operand 5 states. [2019-10-03 04:09:13,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:13,180 INFO L93 Difference]: Finished difference Result 640 states and 889 transitions. [2019-10-03 04:09:13,181 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:13,181 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 104 [2019-10-03 04:09:13,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:13,185 INFO L225 Difference]: With dead ends: 640 [2019-10-03 04:09:13,185 INFO L226 Difference]: Without dead ends: 640 [2019-10-03 04:09:13,186 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:13,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 640 states. [2019-10-03 04:09:13,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 640 to 633. [2019-10-03 04:09:13,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 633 states. [2019-10-03 04:09:13,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 633 states and 878 transitions. [2019-10-03 04:09:13,197 INFO L78 Accepts]: Start accepts. Automaton has 633 states and 878 transitions. Word has length 104 [2019-10-03 04:09:13,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:13,197 INFO L475 AbstractCegarLoop]: Abstraction has 633 states and 878 transitions. [2019-10-03 04:09:13,197 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:13,197 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 878 transitions. [2019-10-03 04:09:13,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2019-10-03 04:09:13,199 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:13,199 INFO L411 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 04:09:13,199 INFO L418 AbstractCegarLoop]: === Iteration 30 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:13,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:13,200 INFO L82 PathProgramCache]: Analyzing trace with hash -2026874251, now seen corresponding path program 1 times [2019-10-03 04:09:13,200 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:13,201 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:13,201 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:13,201 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:13,201 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:13,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:13,248 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-03 04:09:13,249 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:13,249 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:13,249 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:13,250 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:13,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:13,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:13,250 INFO L87 Difference]: Start difference. First operand 633 states and 878 transitions. Second operand 5 states. [2019-10-03 04:09:13,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:13,450 INFO L93 Difference]: Finished difference Result 640 states and 887 transitions. [2019-10-03 04:09:13,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:13,451 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 105 [2019-10-03 04:09:13,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:13,453 INFO L225 Difference]: With dead ends: 640 [2019-10-03 04:09:13,454 INFO L226 Difference]: Without dead ends: 634 [2019-10-03 04:09:13,454 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:13,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 634 states. [2019-10-03 04:09:13,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 634 to 627. [2019-10-03 04:09:13,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 627 states. [2019-10-03 04:09:13,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 627 states and 867 transitions. [2019-10-03 04:09:13,464 INFO L78 Accepts]: Start accepts. Automaton has 627 states and 867 transitions. Word has length 105 [2019-10-03 04:09:13,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:13,465 INFO L475 AbstractCegarLoop]: Abstraction has 627 states and 867 transitions. [2019-10-03 04:09:13,465 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:13,465 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 867 transitions. [2019-10-03 04:09:13,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-10-03 04:09:13,466 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:13,467 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 04:09:13,467 INFO L418 AbstractCegarLoop]: === Iteration 31 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:13,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:13,468 INFO L82 PathProgramCache]: Analyzing trace with hash 646120304, now seen corresponding path program 1 times [2019-10-03 04:09:13,468 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:13,469 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:13,469 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:13,469 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:13,469 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:13,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:13,514 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2019-10-03 04:09:13,514 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:13,515 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:13,515 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:13,515 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:13,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:13,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:13,516 INFO L87 Difference]: Start difference. First operand 627 states and 867 transitions. Second operand 5 states. [2019-10-03 04:09:13,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:13,701 INFO L93 Difference]: Finished difference Result 667 states and 913 transitions. [2019-10-03 04:09:13,702 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:13,702 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 117 [2019-10-03 04:09:13,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:13,705 INFO L225 Difference]: With dead ends: 667 [2019-10-03 04:09:13,705 INFO L226 Difference]: Without dead ends: 667 [2019-10-03 04:09:13,706 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:13,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 667 states. [2019-10-03 04:09:13,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 667 to 664. [2019-10-03 04:09:13,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 664 states. [2019-10-03 04:09:13,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 664 states and 909 transitions. [2019-10-03 04:09:13,716 INFO L78 Accepts]: Start accepts. Automaton has 664 states and 909 transitions. Word has length 117 [2019-10-03 04:09:13,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:13,717 INFO L475 AbstractCegarLoop]: Abstraction has 664 states and 909 transitions. [2019-10-03 04:09:13,717 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:13,717 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 909 transitions. [2019-10-03 04:09:13,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2019-10-03 04:09:13,719 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:13,719 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 04:09:13,719 INFO L418 AbstractCegarLoop]: === Iteration 32 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:13,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:13,720 INFO L82 PathProgramCache]: Analyzing trace with hash 820078483, now seen corresponding path program 1 times [2019-10-03 04:09:13,720 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:13,722 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:13,722 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:13,722 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:13,723 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:13,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:13,789 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2019-10-03 04:09:13,790 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:13,790 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 04:09:13,790 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:13,790 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 04:09:13,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 04:09:13,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 04:09:13,791 INFO L87 Difference]: Start difference. First operand 664 states and 909 transitions. Second operand 5 states. [2019-10-03 04:09:14,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:14,003 INFO L93 Difference]: Finished difference Result 667 states and 908 transitions. [2019-10-03 04:09:14,003 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 04:09:14,003 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 118 [2019-10-03 04:09:14,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:14,007 INFO L225 Difference]: With dead ends: 667 [2019-10-03 04:09:14,007 INFO L226 Difference]: Without dead ends: 665 [2019-10-03 04:09:14,007 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-03 04:09:14,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 665 states. [2019-10-03 04:09:14,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 665 to 662. [2019-10-03 04:09:14,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 662 states. [2019-10-03 04:09:14,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 662 states and 901 transitions. [2019-10-03 04:09:14,029 INFO L78 Accepts]: Start accepts. Automaton has 662 states and 901 transitions. Word has length 118 [2019-10-03 04:09:14,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:14,029 INFO L475 AbstractCegarLoop]: Abstraction has 662 states and 901 transitions. [2019-10-03 04:09:14,029 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 04:09:14,029 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 901 transitions. [2019-10-03 04:09:14,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2019-10-03 04:09:14,033 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:14,033 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 04:09:14,033 INFO L418 AbstractCegarLoop]: === Iteration 33 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:14,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:14,034 INFO L82 PathProgramCache]: Analyzing trace with hash -663940454, now seen corresponding path program 1 times [2019-10-03 04:09:14,034 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:14,036 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:14,036 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:14,036 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:14,036 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:14,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:14,100 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2019-10-03 04:09:14,102 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:14,103 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 04:09:14,103 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:14,105 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 04:09:14,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 04:09:14,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 04:09:14,106 INFO L87 Difference]: Start difference. First operand 662 states and 901 transitions. Second operand 3 states. [2019-10-03 04:09:14,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:14,126 INFO L93 Difference]: Finished difference Result 1304 states and 1771 transitions. [2019-10-03 04:09:14,126 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 04:09:14,127 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 138 [2019-10-03 04:09:14,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:14,134 INFO L225 Difference]: With dead ends: 1304 [2019-10-03 04:09:14,134 INFO L226 Difference]: Without dead ends: 1304 [2019-10-03 04:09:14,136 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 04:09:14,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1304 states. [2019-10-03 04:09:14,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1304 to 663. [2019-10-03 04:09:14,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 663 states. [2019-10-03 04:09:14,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 902 transitions. [2019-10-03 04:09:14,154 INFO L78 Accepts]: Start accepts. Automaton has 663 states and 902 transitions. Word has length 138 [2019-10-03 04:09:14,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:14,155 INFO L475 AbstractCegarLoop]: Abstraction has 663 states and 902 transitions. [2019-10-03 04:09:14,155 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 04:09:14,155 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 902 transitions. [2019-10-03 04:09:14,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2019-10-03 04:09:14,157 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:14,157 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 04:09:14,158 INFO L418 AbstractCegarLoop]: === Iteration 34 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:14,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:14,158 INFO L82 PathProgramCache]: Analyzing trace with hash -1017028836, now seen corresponding path program 1 times [2019-10-03 04:09:14,158 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:14,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:14,160 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:14,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:14,161 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:14,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:14,244 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2019-10-03 04:09:14,244 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:14,244 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 04:09:14,244 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:14,245 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 04:09:14,245 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 04:09:14,245 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 04:09:14,245 INFO L87 Difference]: Start difference. First operand 663 states and 902 transitions. Second operand 3 states. [2019-10-03 04:09:14,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:14,354 INFO L93 Difference]: Finished difference Result 1313 states and 1767 transitions. [2019-10-03 04:09:14,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 04:09:14,355 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 138 [2019-10-03 04:09:14,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:14,361 INFO L225 Difference]: With dead ends: 1313 [2019-10-03 04:09:14,361 INFO L226 Difference]: Without dead ends: 1313 [2019-10-03 04:09:14,361 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 04:09:14,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1313 states. [2019-10-03 04:09:14,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1313 to 1311. [2019-10-03 04:09:14,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1311 states. [2019-10-03 04:09:14,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 1311 states and 1766 transitions. [2019-10-03 04:09:14,381 INFO L78 Accepts]: Start accepts. Automaton has 1311 states and 1766 transitions. Word has length 138 [2019-10-03 04:09:14,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:14,381 INFO L475 AbstractCegarLoop]: Abstraction has 1311 states and 1766 transitions. [2019-10-03 04:09:14,381 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 04:09:14,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1766 transitions. [2019-10-03 04:09:14,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2019-10-03 04:09:14,384 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:14,384 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 04:09:14,384 INFO L418 AbstractCegarLoop]: === Iteration 35 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:14,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:14,385 INFO L82 PathProgramCache]: Analyzing trace with hash -2028146086, now seen corresponding path program 1 times [2019-10-03 04:09:14,385 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:14,387 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:14,387 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:14,388 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:14,388 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:14,448 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2019-10-03 04:09:14,449 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 04:09:14,449 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 04:09:14,450 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 139 with the following transitions: [2019-10-03 04:09:14,453 INFO L207 CegarAbsIntRunner]: [0], [4], [8], [11], [20], [31], [36], [45], [47], [52], [57], [62], [67], [72], [77], [82], [87], [90], [92], [97], [102], [105], [107], [112], [115], [117], [122], [125], [127], [132], [135], [281], [284], [292], [294], [297], [305], [310], [312], [314], [317], [332], [334], [339], [345], [350], [392], [394], [398], [409], [411], [421], [423], [428], [434], [648], [651], [654], [657], [660], [663], [666], [669], [672], [675], [678], [729], [731], [743], [746], [747], [748], [750] [2019-10-03 04:09:14,511 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 04:09:14,511 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 04:09:14,844 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 04:09:15,698 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 04:09:15,701 INFO L272 AbstractInterpreter]: Visited 73 different actions 1088 times. Merged at 62 different actions 931 times. Widened at 14 different actions 123 times. Performed 2647 root evaluator evaluations with a maximum evaluation depth of 6. Performed 2647 inverse root evaluator evaluations with a maximum inverse evaluation depth of 6. Found 71 fixpoints after 12 different actions. Largest state had 96 variables. [2019-10-03 04:09:15,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:15,707 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-03 04:09:15,707 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 04:09:15,707 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-03 04:09:15,760 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:15,760 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-10-03 04:09:15,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:15,832 INFO L256 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-03 04:09:15,843 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-03 04:09:15,894 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2019-10-03 04:09:15,894 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-03 04:09:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2019-10-03 04:09:15,951 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-10-03 04:09:15,951 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2019-10-03 04:09:15,951 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-10-03 04:09:15,952 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 04:09:15,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 04:09:15,952 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 04:09:15,952 INFO L87 Difference]: Start difference. First operand 1311 states and 1766 transitions. Second operand 6 states. [2019-10-03 04:09:16,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:16,308 INFO L93 Difference]: Finished difference Result 1901 states and 2537 transitions. [2019-10-03 04:09:16,308 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-03 04:09:16,309 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 138 [2019-10-03 04:09:16,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:16,320 INFO L225 Difference]: With dead ends: 1901 [2019-10-03 04:09:16,320 INFO L226 Difference]: Without dead ends: 1781 [2019-10-03 04:09:16,321 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 282 GetRequests, 275 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2019-10-03 04:09:16,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1781 states. [2019-10-03 04:09:16,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1781 to 1543. [2019-10-03 04:09:16,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1543 states. [2019-10-03 04:09:16,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 1543 states and 2105 transitions. [2019-10-03 04:09:16,372 INFO L78 Accepts]: Start accepts. Automaton has 1543 states and 2105 transitions. Word has length 138 [2019-10-03 04:09:16,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:16,373 INFO L475 AbstractCegarLoop]: Abstraction has 1543 states and 2105 transitions. [2019-10-03 04:09:16,373 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 04:09:16,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2105 transitions. [2019-10-03 04:09:16,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-10-03 04:09:16,376 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:16,376 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 04:09:16,376 INFO L418 AbstractCegarLoop]: === Iteration 36 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:16,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:16,377 INFO L82 PathProgramCache]: Analyzing trace with hash -2000958952, now seen corresponding path program 1 times [2019-10-03 04:09:16,377 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:16,378 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:16,378 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:16,378 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:16,379 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:16,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:16,480 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2019-10-03 04:09:16,480 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:16,480 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 04:09:16,480 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:16,481 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 04:09:16,481 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 04:09:16,481 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 04:09:16,481 INFO L87 Difference]: Start difference. First operand 1543 states and 2105 transitions. Second operand 3 states. [2019-10-03 04:09:16,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:16,514 INFO L93 Difference]: Finished difference Result 2963 states and 4046 transitions. [2019-10-03 04:09:16,515 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 04:09:16,515 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 149 [2019-10-03 04:09:16,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:16,527 INFO L225 Difference]: With dead ends: 2963 [2019-10-03 04:09:16,528 INFO L226 Difference]: Without dead ends: 2963 [2019-10-03 04:09:16,535 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 04:09:16,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2963 states. [2019-10-03 04:09:16,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2963 to 2961. [2019-10-03 04:09:16,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2961 states. [2019-10-03 04:09:16,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 2961 states and 4045 transitions. [2019-10-03 04:09:16,583 INFO L78 Accepts]: Start accepts. Automaton has 2961 states and 4045 transitions. Word has length 149 [2019-10-03 04:09:16,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:16,584 INFO L475 AbstractCegarLoop]: Abstraction has 2961 states and 4045 transitions. [2019-10-03 04:09:16,584 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 04:09:16,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 4045 transitions. [2019-10-03 04:09:16,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-10-03 04:09:16,588 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:16,588 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 04:09:16,589 INFO L418 AbstractCegarLoop]: === Iteration 37 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:16,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:16,589 INFO L82 PathProgramCache]: Analyzing trace with hash -989841702, now seen corresponding path program 1 times [2019-10-03 04:09:16,589 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:16,590 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:16,590 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:16,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:16,591 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:16,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:16,700 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2019-10-03 04:09:16,701 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 04:09:16,701 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 04:09:16,701 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 150 with the following transitions: [2019-10-03 04:09:16,702 INFO L207 CegarAbsIntRunner]: [0], [4], [8], [11], [20], [31], [36], [45], [47], [52], [57], [62], [67], [72], [77], [82], [87], [90], [92], [97], [102], [105], [107], [112], [117], [122], [127], [132], [137], [142], [147], [152], [157], [162], [167], [172], [177], [182], [187], [192], [197], [200], [202], [207], [210], [281], [284], [292], [294], [297], [305], [308], [312], [556], [561], [566], [571], [576], [581], [587], [592], [594], [599], [604], [609], [614], [620], [623], [627], [648], [651], [654], [657], [660], [663], [666], [669], [672], [675], [678], [729], [731], [743], [746], [747], [748], [750] [2019-10-03 04:09:16,715 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 04:09:16,715 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 04:09:16,912 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 04:09:17,139 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 04:09:17,140 INFO L272 AbstractInterpreter]: Visited 87 different actions 583 times. Merged at 76 different actions 466 times. Widened at 8 different actions 19 times. Performed 1299 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1299 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 23 fixpoints after 10 different actions. Largest state had 94 variables. [2019-10-03 04:09:17,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:17,140 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-03 04:09:17,140 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 04:09:17,141 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-03 04:09:17,184 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:17,184 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-10-03 04:09:17,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:17,240 INFO L256 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-03 04:09:17,255 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-03 04:09:17,300 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2019-10-03 04:09:17,300 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-03 04:09:17,335 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (3)] Exception during sending of exit command (exit): Broken pipe [2019-10-03 04:09:17,340 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-10-03 04:09:17,341 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2019-10-03 04:09:17,341 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-10-03 04:09:17,341 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 04:09:17,342 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 04:09:17,342 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-03 04:09:17,342 INFO L87 Difference]: Start difference. First operand 2961 states and 4045 transitions. Second operand 6 states. [2019-10-03 04:09:17,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:17,614 INFO L93 Difference]: Finished difference Result 3213 states and 4327 transitions. [2019-10-03 04:09:17,614 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-03 04:09:17,614 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 149 [2019-10-03 04:09:17,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:17,628 INFO L225 Difference]: With dead ends: 3213 [2019-10-03 04:09:17,628 INFO L226 Difference]: Without dead ends: 3113 [2019-10-03 04:09:17,628 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 304 GetRequests, 297 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2019-10-03 04:09:17,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3113 states. [2019-10-03 04:09:17,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3113 to 3025. [2019-10-03 04:09:17,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3025 states. [2019-10-03 04:09:17,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 3025 states and 4123 transitions. [2019-10-03 04:09:17,682 INFO L78 Accepts]: Start accepts. Automaton has 3025 states and 4123 transitions. Word has length 149 [2019-10-03 04:09:17,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:17,684 INFO L475 AbstractCegarLoop]: Abstraction has 3025 states and 4123 transitions. [2019-10-03 04:09:17,684 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 04:09:17,684 INFO L276 IsEmpty]: Start isEmpty. Operand 3025 states and 4123 transitions. [2019-10-03 04:09:17,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2019-10-03 04:09:17,688 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:17,688 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 04:09:17,688 INFO L418 AbstractCegarLoop]: === Iteration 38 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:17,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:17,689 INFO L82 PathProgramCache]: Analyzing trace with hash 2119159178, now seen corresponding path program 1 times [2019-10-03 04:09:17,689 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:17,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:17,691 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:17,691 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:17,691 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:17,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:17,748 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2019-10-03 04:09:17,748 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:17,748 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 04:09:17,748 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:17,749 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 04:09:17,749 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 04:09:17,749 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 04:09:17,749 INFO L87 Difference]: Start difference. First operand 3025 states and 4123 transitions. Second operand 3 states. [2019-10-03 04:09:17,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:17,783 INFO L93 Difference]: Finished difference Result 5931 states and 8056 transitions. [2019-10-03 04:09:17,783 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 04:09:17,783 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 159 [2019-10-03 04:09:17,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:17,826 INFO L225 Difference]: With dead ends: 5931 [2019-10-03 04:09:17,826 INFO L226 Difference]: Without dead ends: 5931 [2019-10-03 04:09:17,826 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 04:09:17,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5931 states. [2019-10-03 04:09:17,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5931 to 5929. [2019-10-03 04:09:17,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5929 states. [2019-10-03 04:09:17,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5929 states to 5929 states and 8055 transitions. [2019-10-03 04:09:17,983 INFO L78 Accepts]: Start accepts. Automaton has 5929 states and 8055 transitions. Word has length 159 [2019-10-03 04:09:17,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:17,984 INFO L475 AbstractCegarLoop]: Abstraction has 5929 states and 8055 transitions. [2019-10-03 04:09:17,984 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 04:09:17,984 INFO L276 IsEmpty]: Start isEmpty. Operand 5929 states and 8055 transitions. [2019-10-03 04:09:18,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2019-10-03 04:09:18,050 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:18,050 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 04:09:18,050 INFO L418 AbstractCegarLoop]: === Iteration 39 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:18,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:18,051 INFO L82 PathProgramCache]: Analyzing trace with hash 1294690318, now seen corresponding path program 1 times [2019-10-03 04:09:18,051 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:18,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:18,052 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:18,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:18,052 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:18,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 04:09:18,264 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2019-10-03 04:09:18,264 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 04:09:18,265 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 04:09:18,265 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 04:09:18,266 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 04:09:18,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 04:09:18,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 04:09:18,266 INFO L87 Difference]: Start difference. First operand 5929 states and 8055 transitions. Second operand 3 states. [2019-10-03 04:09:18,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 04:09:18,325 INFO L93 Difference]: Finished difference Result 11663 states and 15766 transitions. [2019-10-03 04:09:18,325 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 04:09:18,325 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 161 [2019-10-03 04:09:18,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 04:09:18,350 INFO L225 Difference]: With dead ends: 11663 [2019-10-03 04:09:18,351 INFO L226 Difference]: Without dead ends: 11663 [2019-10-03 04:09:18,351 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 04:09:18,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11663 states. [2019-10-03 04:09:18,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11663 to 5929. [2019-10-03 04:09:18,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5929 states. [2019-10-03 04:09:18,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5929 states to 5929 states and 8039 transitions. [2019-10-03 04:09:18,529 INFO L78 Accepts]: Start accepts. Automaton has 5929 states and 8039 transitions. Word has length 161 [2019-10-03 04:09:18,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 04:09:18,530 INFO L475 AbstractCegarLoop]: Abstraction has 5929 states and 8039 transitions. [2019-10-03 04:09:18,530 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 04:09:18,531 INFO L276 IsEmpty]: Start isEmpty. Operand 5929 states and 8039 transitions. [2019-10-03 04:09:18,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2019-10-03 04:09:18,538 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 04:09:18,539 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 04:09:18,539 INFO L418 AbstractCegarLoop]: === Iteration 40 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 04:09:18,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 04:09:18,539 INFO L82 PathProgramCache]: Analyzing trace with hash 774431505, now seen corresponding path program 1 times [2019-10-03 04:09:18,540 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 04:09:18,541 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:18,542 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 04:09:18,542 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 04:09:18,542 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 04:09:18,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-03 04:09:18,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-03 04:09:18,772 INFO L478 BasicCegarLoop]: Counterexample might be feasible [2019-10-03 04:09:18,953 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 04:09:18 BoogieIcfgContainer [2019-10-03 04:09:18,953 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 04:09:18,956 INFO L168 Benchmark]: Toolchain (without parser) took 16115.90 ms. Allocated memory was 131.6 MB in the beginning and 498.6 MB in the end (delta: 367.0 MB). Free memory was 86.7 MB in the beginning and 289.4 MB in the end (delta: -202.7 MB). Peak memory consumption was 164.3 MB. Max. memory is 7.1 GB. [2019-10-03 04:09:18,957 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 131.6 MB. Free memory was 105.9 MB in the beginning and 105.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-10-03 04:09:18,958 INFO L168 Benchmark]: CACSL2BoogieTranslator took 547.35 ms. Allocated memory was 131.6 MB in the beginning and 199.8 MB in the end (delta: 68.2 MB). Free memory was 86.5 MB in the beginning and 171.3 MB in the end (delta: -84.9 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. [2019-10-03 04:09:18,959 INFO L168 Benchmark]: Boogie Preprocessor took 61.93 ms. Allocated memory is still 199.8 MB. Free memory was 171.3 MB in the beginning and 168.1 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. [2019-10-03 04:09:18,961 INFO L168 Benchmark]: RCFGBuilder took 994.24 ms. Allocated memory is still 199.8 MB. Free memory was 168.1 MB in the beginning and 110.9 MB in the end (delta: 57.1 MB). Peak memory consumption was 57.1 MB. Max. memory is 7.1 GB. [2019-10-03 04:09:18,961 INFO L168 Benchmark]: TraceAbstraction took 14506.90 ms. Allocated memory was 199.8 MB in the beginning and 498.6 MB in the end (delta: 298.8 MB). Free memory was 110.3 MB in the beginning and 289.4 MB in the end (delta: -179.1 MB). Peak memory consumption was 119.8 MB. Max. memory is 7.1 GB. [2019-10-03 04:09:18,970 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 131.6 MB. Free memory was 105.9 MB in the beginning and 105.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 547.35 ms. Allocated memory was 131.6 MB in the beginning and 199.8 MB in the end (delta: 68.2 MB). Free memory was 86.5 MB in the beginning and 171.3 MB in the end (delta: -84.9 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 61.93 ms. Allocated memory is still 199.8 MB. Free memory was 171.3 MB in the beginning and 168.1 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 994.24 ms. Allocated memory is still 199.8 MB. Free memory was 168.1 MB in the beginning and 110.9 MB in the end (delta: 57.1 MB). Peak memory consumption was 57.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 14506.90 ms. Allocated memory was 199.8 MB in the beginning and 498.6 MB in the end (delta: 298.8 MB). Free memory was 110.3 MB in the beginning and 289.4 MB in the end (delta: -179.1 MB). Peak memory consumption was 119.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 698]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L703] int s ; [L704] int tmp ; [L708] s = 8464 VAL [s=8464] [L709] CALL ssl3_accept(s) VAL [\old(initial_state)=8464] [L13] int s__info_callback = __VERIFIER_nondet_int() ; [L14] int s__in_handshake = __VERIFIER_nondet_int() ; [L15] int s__state ; [L16] int s__new_session ; [L17] int s__server ; [L18] int s__version = __VERIFIER_nondet_int() ; [L19] int s__type ; [L20] int s__init_num ; [L21] int s__hit = __VERIFIER_nondet_int() ; [L22] int s__rwstate ; [L23] int s__init_buf___0 = 1; [L24] int s__debug = __VERIFIER_nondet_int() ; [L25] int s__shutdown ; [L26] int s__cert = __VERIFIER_nondet_int() ; [L27] int s__options = __VERIFIER_nondet_int() ; [L28] int s__verify_mode = __VERIFIER_nondet_int() ; [L29] int s__session__peer = __VERIFIER_nondet_int() ; [L30] int s__cert__pkeys__AT0__privatekey = __VERIFIER_nondet_int() ; [L31] int s__ctx__info_callback = __VERIFIER_nondet_int() ; [L32] int s__ctx__stats__sess_accept_renegotiate = __VERIFIER_nondet_int() ; [L33] int s__ctx__stats__sess_accept = __VERIFIER_nondet_int() ; [L34] int s__ctx__stats__sess_accept_good = __VERIFIER_nondet_int() ; [L35] int s__s3__tmp__cert_request ; [L36] int s__s3__tmp__reuse_message ; [L37] int s__s3__tmp__use_rsa_tmp ; [L38] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int() ; [L39] int s__s3__tmp__new_cipher__algorithms ; [L40] int s__s3__tmp__next_state___0 ; [L41] int s__s3__tmp__new_cipher__algo_strength ; [L42] int s__session__cipher ; [L43] int buf ; [L44] unsigned long l ; [L45] unsigned long Time ; [L46] unsigned long tmp ; [L47] int cb ; [L48] long num1 = __VERIFIER_nondet_long() ; [L49] int ret ; [L50] int new_state ; [L51] int state ; [L52] int skip ; [L53] int got_new_session ; [L54] int tmp___1 = __VERIFIER_nondet_int() ; [L55] int tmp___2 = __VERIFIER_nondet_int() ; [L56] int tmp___3 = __VERIFIER_nondet_int() ; [L57] int tmp___4 = __VERIFIER_nondet_int() ; [L58] int tmp___5 = __VERIFIER_nondet_int() ; [L59] int tmp___6 = __VERIFIER_nondet_int() ; [L60] int tmp___7 ; [L61] long tmp___8 = __VERIFIER_nondet_long() ; [L62] int tmp___9 = __VERIFIER_nondet_int() ; [L63] int tmp___10 = __VERIFIER_nondet_int() ; [L64] int blastFlag ; [L65] int __cil_tmp55 ; [L66] unsigned long __cil_tmp56 ; [L67] unsigned long __cil_tmp57 ; [L68] unsigned long __cil_tmp58 ; [L69] unsigned long __cil_tmp59 ; [L70] int __cil_tmp60 ; [L71] unsigned long __cil_tmp61 = __VERIFIER_nondet_ulong() ; [L75] s__state = initial_state [L76] blastFlag = 0 [L77] tmp = __VERIFIER_nondet_int() [L78] Time = tmp [L79] cb = 0 [L80] ret = -1 [L81] skip = 0 [L82] got_new_session = 0 VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=0, cb=0, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=0, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L83] COND TRUE s__info_callback != 0 [L84] cb = s__info_callback VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=0, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L90] s__in_handshake ++ VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L91] COND FALSE !(tmp___1 + 12288) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L96] COND FALSE !(s__cert == 0) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L100] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L102] state = s__state VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L103] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L106] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L109] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L112] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L115] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L118] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L121] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L124] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L127] COND TRUE s__state == 8464 VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L273] s__shutdown = 0 [L274] ret = __VERIFIER_nondet_int() [L275] COND TRUE blastFlag == 0 [L276] blastFlag = 1 VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__shutdown=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L278] COND FALSE !(ret <= 0) [L281] got_new_session = 1 [L282] s__state = 8496 [L283] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L652] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L653] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L687] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L100] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L102] state = s__state VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L103] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L106] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L109] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L112] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L115] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L118] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L121] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L124] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L127] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L130] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L133] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L136] COND TRUE s__state == 8496 VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L287] ret = __VERIFIER_nondet_int() [L288] COND TRUE blastFlag == 1 [L289] blastFlag = 2 VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L291] COND FALSE !(ret <= 0) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L294] COND FALSE !(\read(s__hit)) [L297] s__state = 8512 VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L299] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L652] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L653] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L687] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L100] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L102] state = s__state VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L103] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L106] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L109] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L112] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L115] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L118] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L121] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L124] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L127] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L130] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L133] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L136] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L139] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L142] COND TRUE s__state == 8512 VAL [\old(initial_state)=8464, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L304] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L305] __cil_tmp56 = (unsigned long )s__s3__tmp__new_cipher__algorithms VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L306] COND TRUE __cil_tmp56 + 256UL [L307] __cil_tmp56 = 256345 [L308] skip = 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=1, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L319] s__state = 8528 [L320] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=1, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L652] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L653] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=1, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L687] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L100] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L102] state = s__state VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L103] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L106] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L109] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L112] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L115] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L118] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L121] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L124] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L127] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L130] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L133] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L136] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L139] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L142] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L145] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L148] COND TRUE s__state == 8528 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L324] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L325] l = (unsigned long )s__s3__tmp__new_cipher__algorithms [L327] __cil_tmp57 = (unsigned long )s__options VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L328] COND TRUE __cil_tmp57 + 2097152UL [L329] s__s3__tmp__use_rsa_tmp = 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L334] COND TRUE \read(s__s3__tmp__use_rsa_tmp) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L362] ret = __VERIFIER_nondet_int() [L363] COND FALSE !(blastFlag == 3) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L366] COND FALSE !(ret <= 0) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L383] s__state = 8544 [L384] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L652] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L653] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L687] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L100] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L102] state = s__state VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L103] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L106] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L109] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L112] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L115] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L118] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L121] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L124] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L127] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L130] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L133] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L136] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L139] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L142] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L145] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L148] COND FALSE !(s__state == 8528) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L151] COND FALSE !(s__state == 8529) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L154] COND TRUE s__state == 8544 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L388] COND TRUE s__verify_mode + 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L389] COND TRUE s__session__peer != 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L390] COND TRUE s__verify_mode + 4 [L391] s__verify_mode = 123 [L392] skip = 1 [L393] s__s3__tmp__cert_request = 0 [L394] s__state = 8560 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=1, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L652] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L653] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=1, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L687] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L100] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L102] state = s__state VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L103] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L106] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L109] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L112] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L115] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L118] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L121] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L124] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L127] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L130] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L133] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L136] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L139] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L142] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L145] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L148] COND FALSE !(s__state == 8528) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L151] COND FALSE !(s__state == 8529) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L154] COND FALSE !(s__state == 8544) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L157] COND FALSE !(s__state == 8545) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L160] COND TRUE s__state == 8560 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L438] ret = __VERIFIER_nondet_int() [L439] COND FALSE !(ret <= 0) [L442] s__s3__tmp__next_state___0 = 8576 [L443] s__state = 8448 [L444] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L652] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L653] COND TRUE ! s__s3__tmp__reuse_message VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L654] COND TRUE ! skip VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L655] COND TRUE state == 8560 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L656] COND TRUE s__state == 8448 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L657] COND TRUE s__verify_mode != -1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L658] COND TRUE s__verify_mode != -2 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L659] COND TRUE __cil_tmp61 != 9021 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L660] COND TRUE __cil_tmp58 != 4294967294 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L661] COND TRUE blastFlag != 4 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L662] COND TRUE tmp___7 != 1024 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L698] __VERIFIER_error() VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=0, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=0, num1=0, ret=1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 175 locations, 1 error locations. UNSAFE Result, 14.4s OverallTime, 40 OverallIterations, 6 TraceHistogramMax, 7.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 8722 SDtfs, 16674 SDslu, 9478 SDs, 0 SdLazy, 5647 SolverSat, 1495 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 793 GetRequests, 647 SyntacticMatches, 1 SemanticMatches, 145 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5929occurred in iteration=38, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 1.6s AbstIntTime, 2 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 39 MinimizatonAttempts, 6921 StatesRemovedByMinimization, 37 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 3213 NumberOfCodeBlocks, 3213 NumberOfCodeBlocksAsserted, 42 NumberOfCheckSat, 3295 ConstructedInterpolants, 0 QuantifiedInterpolants, 674671 SizeOfPredicates, 4 NumberOfNonLiveVariables, 733 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 43 InterpolantComputations, 37 PerfectInterpolantSequences, 2048/2060 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...