./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/bitvector/s3_clnt_2_true-unreach-call_true-no-overflow.BV.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/bitvector/s3_clnt_2_true-unreach-call_true-no-overflow.BV.c.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 322ed2c56e8098dfd507adf1d5eb6a7e1e6354cb .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/bitvector/s3_clnt_2_true-unreach-call_true-no-overflow.BV.c.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 322ed2c56e8098dfd507adf1d5eb6a7e1e6354cb ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 02:20:06,752 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 02:20:06,753 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 02:20:06,759 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 02:20:06,759 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 02:20:06,760 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 02:20:06,760 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 02:20:06,761 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 02:20:06,762 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 02:20:06,762 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 02:20:06,763 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 02:20:06,763 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 02:20:06,763 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 02:20:06,764 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 02:20:06,764 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 02:20:06,765 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 02:20:06,765 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 02:20:06,766 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 02:20:06,767 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 02:20:06,768 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 02:20:06,768 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 02:20:06,769 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 02:20:06,770 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 02:20:06,770 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 02:20:06,770 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 02:20:06,771 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 02:20:06,771 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 02:20:06,772 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 02:20:06,772 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 02:20:06,773 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 02:20:06,773 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 02:20:06,773 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 02:20:06,773 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 02:20:06,773 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 02:20:06,774 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 02:20:06,774 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 02:20:06,774 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-02 02:20:06,782 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 02:20:06,782 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 02:20:06,782 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 02:20:06,783 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 02:20:06,783 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-02 02:20:06,783 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-02 02:20:06,783 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-02 02:20:06,783 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-02 02:20:06,783 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-02 02:20:06,783 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-02 02:20:06,783 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-02 02:20:06,783 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-02 02:20:06,783 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-02 02:20:06,784 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 02:20:06,784 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 02:20:06,784 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 02:20:06,784 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 02:20:06,784 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 02:20:06,784 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 02:20:06,784 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 02:20:06,784 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 02:20:06,785 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 02:20:06,785 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 02:20:06,785 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 02:20:06,785 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 02:20:06,785 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 02:20:06,785 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 02:20:06,785 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 02:20:06,785 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 02:20:06,785 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 02:20:06,785 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 02:20:06,786 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 02:20:06,786 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-02 02:20:06,786 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 02:20:06,786 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 02:20:06,786 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 02:20:06,786 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 322ed2c56e8098dfd507adf1d5eb6a7e1e6354cb [2018-12-02 02:20:06,804 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 02:20:06,813 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 02:20:06,815 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 02:20:06,816 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 02:20:06,816 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 02:20:06,817 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/../../sv-benchmarks/c/bitvector/s3_clnt_2_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-02 02:20:06,852 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/data/431c0d9ee/f1648b1060824dfbb567f94ff423f90f/FLAGb9398d626 [2018-12-02 02:20:07,217 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 02:20:07,217 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/sv-benchmarks/c/bitvector/s3_clnt_2_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-02 02:20:07,225 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/data/431c0d9ee/f1648b1060824dfbb567f94ff423f90f/FLAGb9398d626 [2018-12-02 02:20:07,610 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/data/431c0d9ee/f1648b1060824dfbb567f94ff423f90f [2018-12-02 02:20:07,616 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 02:20:07,618 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 02:20:07,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 02:20:07,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 02:20:07,624 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 02:20:07,625 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:20:07" (1/1) ... [2018-12-02 02:20:07,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21bd89b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:07, skipping insertion in model container [2018-12-02 02:20:07,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:20:07" (1/1) ... [2018-12-02 02:20:07,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 02:20:07,655 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 02:20:07,776 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 02:20:07,779 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 02:20:07,810 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 02:20:07,849 INFO L195 MainTranslator]: Completed translation [2018-12-02 02:20:07,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:07 WrapperNode [2018-12-02 02:20:07,849 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 02:20:07,849 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 02:20:07,850 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 02:20:07,850 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 02:20:07,855 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:07" (1/1) ... [2018-12-02 02:20:07,859 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:07" (1/1) ... [2018-12-02 02:20:07,864 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 02:20:07,864 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 02:20:07,864 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 02:20:07,864 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 02:20:07,870 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:07" (1/1) ... [2018-12-02 02:20:07,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:07" (1/1) ... [2018-12-02 02:20:07,872 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:07" (1/1) ... [2018-12-02 02:20:07,872 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:07" (1/1) ... [2018-12-02 02:20:07,878 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:07" (1/1) ... [2018-12-02 02:20:07,884 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:07" (1/1) ... [2018-12-02 02:20:07,885 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:07" (1/1) ... [2018-12-02 02:20:07,887 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 02:20:07,887 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 02:20:07,887 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 02:20:07,887 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 02:20:07,888 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/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 [2018-12-02 02:20:07,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 02:20:07,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 02:20:07,920 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-12-02 02:20:07,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-12-02 02:20:07,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 02:20:07,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 02:20:07,920 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 02:20:07,921 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 02:20:07,990 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 02:20:07,991 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-02 02:20:08,229 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 02:20:08,229 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 02:20:08,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:20:08 BoogieIcfgContainer [2018-12-02 02:20:08,229 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 02:20:08,230 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 02:20:08,230 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 02:20:08,232 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 02:20:08,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:20:07" (1/3) ... [2018-12-02 02:20:08,232 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29901dca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:20:08, skipping insertion in model container [2018-12-02 02:20:08,233 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:07" (2/3) ... [2018-12-02 02:20:08,233 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29901dca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:20:08, skipping insertion in model container [2018-12-02 02:20:08,233 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:20:08" (3/3) ... [2018-12-02 02:20:08,234 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_clnt_2_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-02 02:20:08,240 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 02:20:08,244 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 02:20:08,258 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 02:20:08,285 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 02:20:08,285 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 02:20:08,285 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 02:20:08,285 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 02:20:08,285 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 02:20:08,285 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 02:20:08,285 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 02:20:08,285 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 02:20:08,298 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states. [2018-12-02 02:20:08,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-02 02:20:08,303 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:08,303 INFO L402 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] [2018-12-02 02:20:08,304 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:08,307 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:08,308 INFO L82 PathProgramCache]: Analyzing trace with hash 631865998, now seen corresponding path program 1 times [2018-12-02 02:20:08,309 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 02:20:08,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:08,342 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:08,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:08,342 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 02:20:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:08,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 02:20:08,440 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:08,440 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:08,440 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 02:20:08,444 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:08,454 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:08,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:08,456 INFO L87 Difference]: Start difference. First operand 133 states. Second operand 3 states. [2018-12-02 02:20:08,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:08,558 INFO L93 Difference]: Finished difference Result 257 states and 432 transitions. [2018-12-02 02:20:08,559 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:08,559 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2018-12-02 02:20:08,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:08,566 INFO L225 Difference]: With dead ends: 257 [2018-12-02 02:20:08,567 INFO L226 Difference]: Without dead ends: 117 [2018-12-02 02:20:08,569 INFO L631 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 [2018-12-02 02:20:08,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2018-12-02 02:20:08,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2018-12-02 02:20:08,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2018-12-02 02:20:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 174 transitions. [2018-12-02 02:20:08,600 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 174 transitions. Word has length 29 [2018-12-02 02:20:08,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:08,600 INFO L480 AbstractCegarLoop]: Abstraction has 117 states and 174 transitions. [2018-12-02 02:20:08,600 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:08,600 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 174 transitions. [2018-12-02 02:20:08,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-12-02 02:20:08,601 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:08,601 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 02:20:08,601 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:08,602 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:08,602 INFO L82 PathProgramCache]: Analyzing trace with hash 1718219534, now seen corresponding path program 1 times [2018-12-02 02:20:08,602 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 02:20:08,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:08,603 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:08,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:08,603 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 02:20:08,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:08,644 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 02:20:08,644 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:08,644 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:08,644 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 02:20:08,645 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:08,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:08,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:08,646 INFO L87 Difference]: Start difference. First operand 117 states and 174 transitions. Second operand 3 states. [2018-12-02 02:20:08,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:08,726 INFO L93 Difference]: Finished difference Result 238 states and 361 transitions. [2018-12-02 02:20:08,726 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:08,726 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2018-12-02 02:20:08,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:08,727 INFO L225 Difference]: With dead ends: 238 [2018-12-02 02:20:08,727 INFO L226 Difference]: Without dead ends: 136 [2018-12-02 02:20:08,728 INFO L631 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 [2018-12-02 02:20:08,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2018-12-02 02:20:08,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 132. [2018-12-02 02:20:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 132 states. [2018-12-02 02:20:08,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 194 transitions. [2018-12-02 02:20:08,734 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 194 transitions. Word has length 41 [2018-12-02 02:20:08,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:08,734 INFO L480 AbstractCegarLoop]: Abstraction has 132 states and 194 transitions. [2018-12-02 02:20:08,734 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 194 transitions. [2018-12-02 02:20:08,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-12-02 02:20:08,734 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:08,735 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 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] [2018-12-02 02:20:08,735 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:08,735 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:08,735 INFO L82 PathProgramCache]: Analyzing trace with hash 483864407, now seen corresponding path program 1 times [2018-12-02 02:20:08,735 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 02:20:08,736 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:08,736 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:08,736 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:08,736 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 02:20:08,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:08,770 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-02 02:20:08,770 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:08,771 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:08,771 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 02:20:08,771 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:08,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:08,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:08,771 INFO L87 Difference]: Start difference. First operand 132 states and 194 transitions. Second operand 3 states. [2018-12-02 02:20:08,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:08,851 INFO L93 Difference]: Finished difference Result 270 states and 405 transitions. [2018-12-02 02:20:08,851 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:08,851 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 55 [2018-12-02 02:20:08,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:08,852 INFO L225 Difference]: With dead ends: 270 [2018-12-02 02:20:08,852 INFO L226 Difference]: Without dead ends: 153 [2018-12-02 02:20:08,852 INFO L631 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 [2018-12-02 02:20:08,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 153 states. [2018-12-02 02:20:08,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 153 to 149. [2018-12-02 02:20:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 149 states. [2018-12-02 02:20:08,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 216 transitions. [2018-12-02 02:20:08,858 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 216 transitions. Word has length 55 [2018-12-02 02:20:08,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:08,858 INFO L480 AbstractCegarLoop]: Abstraction has 149 states and 216 transitions. [2018-12-02 02:20:08,858 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:08,859 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 216 transitions. [2018-12-02 02:20:08,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-12-02 02:20:08,859 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:08,860 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 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] [2018-12-02 02:20:08,860 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:08,860 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:08,860 INFO L82 PathProgramCache]: Analyzing trace with hash -245351623, now seen corresponding path program 1 times [2018-12-02 02:20:08,860 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 02:20:08,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:08,861 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:08,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:08,861 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 02:20:08,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:08,893 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-02 02:20:08,893 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:08,894 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:08,894 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 02:20:08,894 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:08,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:08,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:08,894 INFO L87 Difference]: Start difference. First operand 149 states and 216 transitions. Second operand 3 states. [2018-12-02 02:20:08,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:08,913 INFO L93 Difference]: Finished difference Result 304 states and 441 transitions. [2018-12-02 02:20:08,913 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:08,913 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 72 [2018-12-02 02:20:08,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:08,914 INFO L225 Difference]: With dead ends: 304 [2018-12-02 02:20:08,914 INFO L226 Difference]: Without dead ends: 170 [2018-12-02 02:20:08,915 INFO L631 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 [2018-12-02 02:20:08,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2018-12-02 02:20:08,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 170. [2018-12-02 02:20:08,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170 states. [2018-12-02 02:20:08,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 243 transitions. [2018-12-02 02:20:08,921 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 243 transitions. Word has length 72 [2018-12-02 02:20:08,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:08,922 INFO L480 AbstractCegarLoop]: Abstraction has 170 states and 243 transitions. [2018-12-02 02:20:08,922 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:08,922 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 243 transitions. [2018-12-02 02:20:08,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-12-02 02:20:08,923 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:08,923 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 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] [2018-12-02 02:20:08,923 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:08,923 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:08,923 INFO L82 PathProgramCache]: Analyzing trace with hash -385900233, now seen corresponding path program 1 times [2018-12-02 02:20:08,923 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 02:20:08,924 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:08,924 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:08,924 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:08,924 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 02:20:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-02 02:20:08,965 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:08,965 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:08,966 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 02:20:08,966 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:08,966 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:08,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:08,966 INFO L87 Difference]: Start difference. First operand 170 states and 243 transitions. Second operand 3 states. [2018-12-02 02:20:09,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:09,061 INFO L93 Difference]: Finished difference Result 375 states and 555 transitions. [2018-12-02 02:20:09,061 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:09,061 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 72 [2018-12-02 02:20:09,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:09,062 INFO L225 Difference]: With dead ends: 375 [2018-12-02 02:20:09,062 INFO L226 Difference]: Without dead ends: 219 [2018-12-02 02:20:09,063 INFO L631 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 [2018-12-02 02:20:09,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2018-12-02 02:20:09,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 211. [2018-12-02 02:20:09,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 211 states. [2018-12-02 02:20:09,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 293 transitions. [2018-12-02 02:20:09,069 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 293 transitions. Word has length 72 [2018-12-02 02:20:09,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:09,069 INFO L480 AbstractCegarLoop]: Abstraction has 211 states and 293 transitions. [2018-12-02 02:20:09,069 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:09,069 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 293 transitions. [2018-12-02 02:20:09,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-12-02 02:20:09,070 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:09,070 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 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] [2018-12-02 02:20:09,070 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:09,070 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:09,071 INFO L82 PathProgramCache]: Analyzing trace with hash 2103628729, now seen corresponding path program 1 times [2018-12-02 02:20:09,071 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 02:20:09,071 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:09,071 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:09,071 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:09,071 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 02:20:09,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:09,093 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-02 02:20:09,093 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:09,093 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:09,093 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 02:20:09,093 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:09,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:09,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:09,094 INFO L87 Difference]: Start difference. First operand 211 states and 293 transitions. Second operand 3 states. [2018-12-02 02:20:09,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:09,153 INFO L93 Difference]: Finished difference Result 430 states and 607 transitions. [2018-12-02 02:20:09,153 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:09,153 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 72 [2018-12-02 02:20:09,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:09,154 INFO L225 Difference]: With dead ends: 430 [2018-12-02 02:20:09,154 INFO L226 Difference]: Without dead ends: 234 [2018-12-02 02:20:09,155 INFO L631 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 [2018-12-02 02:20:09,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 234 states. [2018-12-02 02:20:09,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 234 to 230. [2018-12-02 02:20:09,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2018-12-02 02:20:09,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 317 transitions. [2018-12-02 02:20:09,160 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 317 transitions. Word has length 72 [2018-12-02 02:20:09,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:09,160 INFO L480 AbstractCegarLoop]: Abstraction has 230 states and 317 transitions. [2018-12-02 02:20:09,161 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:09,161 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 317 transitions. [2018-12-02 02:20:09,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-12-02 02:20:09,161 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:09,162 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 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] [2018-12-02 02:20:09,162 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:09,162 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:09,162 INFO L82 PathProgramCache]: Analyzing trace with hash -711729521, now seen corresponding path program 1 times [2018-12-02 02:20:09,162 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 02:20:09,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:09,163 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:09,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:09,163 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 02:20:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:09,186 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-12-02 02:20:09,186 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:09,187 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:09,187 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 02:20:09,187 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:09,187 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:09,187 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:09,188 INFO L87 Difference]: Start difference. First operand 230 states and 317 transitions. Second operand 3 states. [2018-12-02 02:20:09,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:09,258 INFO L93 Difference]: Finished difference Result 469 states and 657 transitions. [2018-12-02 02:20:09,258 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:09,258 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 88 [2018-12-02 02:20:09,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:09,259 INFO L225 Difference]: With dead ends: 469 [2018-12-02 02:20:09,259 INFO L226 Difference]: Without dead ends: 254 [2018-12-02 02:20:09,260 INFO L631 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 [2018-12-02 02:20:09,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2018-12-02 02:20:09,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 251. [2018-12-02 02:20:09,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 251 states. [2018-12-02 02:20:09,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 343 transitions. [2018-12-02 02:20:09,266 INFO L78 Accepts]: Start accepts. Automaton has 251 states and 343 transitions. Word has length 88 [2018-12-02 02:20:09,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:09,266 INFO L480 AbstractCegarLoop]: Abstraction has 251 states and 343 transitions. [2018-12-02 02:20:09,266 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:09,266 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 343 transitions. [2018-12-02 02:20:09,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-12-02 02:20:09,267 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:09,268 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 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] [2018-12-02 02:20:09,268 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:09,268 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:09,268 INFO L82 PathProgramCache]: Analyzing trace with hash 621459655, now seen corresponding path program 1 times [2018-12-02 02:20:09,268 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 02:20:09,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:09,269 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:09,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:09,269 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 02:20:09,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:09,299 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-12-02 02:20:09,299 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:09,299 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:09,299 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 02:20:09,299 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:09,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:09,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:09,300 INFO L87 Difference]: Start difference. First operand 251 states and 343 transitions. Second operand 3 states. [2018-12-02 02:20:09,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:09,321 INFO L93 Difference]: Finished difference Result 700 states and 963 transitions. [2018-12-02 02:20:09,321 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:09,321 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 108 [2018-12-02 02:20:09,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:09,323 INFO L225 Difference]: With dead ends: 700 [2018-12-02 02:20:09,323 INFO L226 Difference]: Without dead ends: 464 [2018-12-02 02:20:09,323 INFO L631 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 [2018-12-02 02:20:09,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 464 states. [2018-12-02 02:20:09,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 464 to 464. [2018-12-02 02:20:09,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 464 states. [2018-12-02 02:20:09,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 464 states and 636 transitions. [2018-12-02 02:20:09,333 INFO L78 Accepts]: Start accepts. Automaton has 464 states and 636 transitions. Word has length 108 [2018-12-02 02:20:09,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:09,333 INFO L480 AbstractCegarLoop]: Abstraction has 464 states and 636 transitions. [2018-12-02 02:20:09,333 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:09,333 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 636 transitions. [2018-12-02 02:20:09,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-12-02 02:20:09,334 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:09,334 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 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] [2018-12-02 02:20:09,335 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:09,335 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:09,335 INFO L82 PathProgramCache]: Analyzing trace with hash -1684059471, now seen corresponding path program 1 times [2018-12-02 02:20:09,335 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 02:20:09,336 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:09,336 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:09,336 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:09,336 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 02:20:09,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:09,370 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-12-02 02:20:09,370 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:09,370 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:09,370 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 02:20:09,370 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:09,370 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:09,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:09,371 INFO L87 Difference]: Start difference. First operand 464 states and 636 transitions. Second operand 3 states. [2018-12-02 02:20:09,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:09,394 INFO L93 Difference]: Finished difference Result 679 states and 933 transitions. [2018-12-02 02:20:09,395 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:09,395 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 110 [2018-12-02 02:20:09,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:09,396 INFO L225 Difference]: With dead ends: 679 [2018-12-02 02:20:09,396 INFO L226 Difference]: Without dead ends: 677 [2018-12-02 02:20:09,396 INFO L631 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 [2018-12-02 02:20:09,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 677 states. [2018-12-02 02:20:09,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 677 to 677. [2018-12-02 02:20:09,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 677 states. [2018-12-02 02:20:09,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 677 states and 931 transitions. [2018-12-02 02:20:09,405 INFO L78 Accepts]: Start accepts. Automaton has 677 states and 931 transitions. Word has length 110 [2018-12-02 02:20:09,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:09,406 INFO L480 AbstractCegarLoop]: Abstraction has 677 states and 931 transitions. [2018-12-02 02:20:09,406 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:09,406 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 931 transitions. [2018-12-02 02:20:09,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-12-02 02:20:09,407 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:09,407 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 9, 7, 7, 5, 5, 3, 3, 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] [2018-12-02 02:20:09,407 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:09,407 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:09,407 INFO L82 PathProgramCache]: Analyzing trace with hash 1326578568, now seen corresponding path program 1 times [2018-12-02 02:20:09,407 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 02:20:09,408 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:09,408 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:09,408 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:09,408 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 02:20:09,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:09,441 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 310 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2018-12-02 02:20:09,442 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:09,442 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:09,442 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 02:20:09,442 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:09,442 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:09,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:09,443 INFO L87 Difference]: Start difference. First operand 677 states and 931 transitions. Second operand 3 states. [2018-12-02 02:20:09,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:09,556 INFO L93 Difference]: Finished difference Result 1489 states and 2107 transitions. [2018-12-02 02:20:09,556 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:09,556 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 178 [2018-12-02 02:20:09,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:09,558 INFO L225 Difference]: With dead ends: 1489 [2018-12-02 02:20:09,558 INFO L226 Difference]: Without dead ends: 824 [2018-12-02 02:20:09,559 INFO L631 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 [2018-12-02 02:20:09,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 824 states. [2018-12-02 02:20:09,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 824 to 794. [2018-12-02 02:20:09,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 794 states. [2018-12-02 02:20:09,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1120 transitions. [2018-12-02 02:20:09,570 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1120 transitions. Word has length 178 [2018-12-02 02:20:09,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:09,570 INFO L480 AbstractCegarLoop]: Abstraction has 794 states and 1120 transitions. [2018-12-02 02:20:09,570 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:09,570 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1120 transitions. [2018-12-02 02:20:09,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2018-12-02 02:20:09,572 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:09,572 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 10, 10, 9, 9, 9, 9, 9, 7, 7, 5, 5, 3, 3, 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] [2018-12-02 02:20:09,572 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:09,572 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:09,572 INFO L82 PathProgramCache]: Analyzing trace with hash -983150712, now seen corresponding path program 2 times [2018-12-02 02:20:09,573 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 02:20:09,573 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:09,573 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:09,573 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:09,573 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 02:20:09,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:09,607 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 325 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2018-12-02 02:20:09,607 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:09,607 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:09,607 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 02:20:09,608 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:09,608 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:09,608 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:09,608 INFO L87 Difference]: Start difference. First operand 794 states and 1120 transitions. Second operand 3 states. [2018-12-02 02:20:09,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:09,707 INFO L93 Difference]: Finished difference Result 1851 states and 2688 transitions. [2018-12-02 02:20:09,707 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:09,707 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 190 [2018-12-02 02:20:09,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:09,709 INFO L225 Difference]: With dead ends: 1851 [2018-12-02 02:20:09,709 INFO L226 Difference]: Without dead ends: 1021 [2018-12-02 02:20:09,710 INFO L631 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 [2018-12-02 02:20:09,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1021 states. [2018-12-02 02:20:09,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1021 to 983. [2018-12-02 02:20:09,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 983 states. [2018-12-02 02:20:09,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 983 states and 1372 transitions. [2018-12-02 02:20:09,723 INFO L78 Accepts]: Start accepts. Automaton has 983 states and 1372 transitions. Word has length 190 [2018-12-02 02:20:09,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:09,723 INFO L480 AbstractCegarLoop]: Abstraction has 983 states and 1372 transitions. [2018-12-02 02:20:09,723 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:09,723 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1372 transitions. [2018-12-02 02:20:09,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2018-12-02 02:20:09,725 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:09,725 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 10, 8, 8, 6, 6, 4, 4, 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] [2018-12-02 02:20:09,725 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:09,725 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:09,726 INFO L82 PathProgramCache]: Analyzing trace with hash -2056376655, now seen corresponding path program 1 times [2018-12-02 02:20:09,726 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 02:20:09,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:09,726 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-02 02:20:09,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:09,726 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 02:20:09,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:09,788 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 420 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2018-12-02 02:20:09,788 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:09,788 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:09,788 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 02:20:09,788 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:09,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:09,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:09,789 INFO L87 Difference]: Start difference. First operand 983 states and 1372 transitions. Second operand 3 states. [2018-12-02 02:20:09,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:09,821 INFO L93 Difference]: Finished difference Result 2285 states and 3189 transitions. [2018-12-02 02:20:09,821 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:09,821 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 199 [2018-12-02 02:20:09,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:09,825 INFO L225 Difference]: With dead ends: 2285 [2018-12-02 02:20:09,825 INFO L226 Difference]: Without dead ends: 1317 [2018-12-02 02:20:09,827 INFO L631 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 [2018-12-02 02:20:09,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1317 states. [2018-12-02 02:20:09,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1317 to 1317. [2018-12-02 02:20:09,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1317 states. [2018-12-02 02:20:09,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 1317 states and 1833 transitions. [2018-12-02 02:20:09,857 INFO L78 Accepts]: Start accepts. Automaton has 1317 states and 1833 transitions. Word has length 199 [2018-12-02 02:20:09,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:09,858 INFO L480 AbstractCegarLoop]: Abstraction has 1317 states and 1833 transitions. [2018-12-02 02:20:09,858 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:09,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1833 transitions. [2018-12-02 02:20:09,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-12-02 02:20:09,861 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:09,861 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 9, 7, 7, 5, 5, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 02:20:09,861 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:09,861 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:09,861 INFO L82 PathProgramCache]: Analyzing trace with hash -1607994225, now seen corresponding path program 1 times [2018-12-02 02:20:09,861 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 02:20:09,862 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:09,862 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:09,862 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:09,862 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 02:20:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:09,917 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 324 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-12-02 02:20:09,917 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:09,917 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:09,917 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 02:20:09,918 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:09,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:09,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:09,918 INFO L87 Difference]: Start difference. First operand 1317 states and 1833 transitions. Second operand 3 states. [2018-12-02 02:20:09,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:09,960 INFO L93 Difference]: Finished difference Result 3673 states and 5157 transitions. [2018-12-02 02:20:09,961 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:09,961 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 201 [2018-12-02 02:20:09,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:09,966 INFO L225 Difference]: With dead ends: 3673 [2018-12-02 02:20:09,966 INFO L226 Difference]: Without dead ends: 2371 [2018-12-02 02:20:09,968 INFO L631 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 [2018-12-02 02:20:09,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2371 states. [2018-12-02 02:20:10,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2371 to 2369. [2018-12-02 02:20:10,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2369 states. [2018-12-02 02:20:10,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 2369 states and 3330 transitions. [2018-12-02 02:20:10,010 INFO L78 Accepts]: Start accepts. Automaton has 2369 states and 3330 transitions. Word has length 201 [2018-12-02 02:20:10,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:10,011 INFO L480 AbstractCegarLoop]: Abstraction has 2369 states and 3330 transitions. [2018-12-02 02:20:10,011 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:10,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 3330 transitions. [2018-12-02 02:20:10,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-12-02 02:20:10,014 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:10,014 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 10, 8, 8, 6, 6, 4, 4, 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] [2018-12-02 02:20:10,015 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:10,015 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:10,015 INFO L82 PathProgramCache]: Analyzing trace with hash -349816743, now seen corresponding path program 1 times [2018-12-02 02:20:10,015 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 02:20:10,016 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:10,016 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:10,016 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:20:10,016 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 02:20:10,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:20:10,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:20:10,110 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-12-02 02:20:10,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 02:20:10 BoogieIcfgContainer [2018-12-02 02:20:10,207 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 02:20:10,207 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 02:20:10,207 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 02:20:10,207 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 02:20:10,208 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:20:08" (3/4) ... [2018-12-02 02:20:10,211 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-02 02:20:10,211 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 02:20:10,212 INFO L168 Benchmark]: Toolchain (without parser) took 2595.08 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 272.1 MB). Free memory was 957.8 MB in the beginning and 1.2 GB in the end (delta: -280.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 02:20:10,213 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 02:20:10,213 INFO L168 Benchmark]: CACSL2BoogieTranslator took 229.38 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -129.4 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. [2018-12-02 02:20:10,213 INFO L168 Benchmark]: Boogie Procedure Inliner took 14.21 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-12-02 02:20:10,214 INFO L168 Benchmark]: Boogie Preprocessor took 22.99 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 02:20:10,214 INFO L168 Benchmark]: RCFGBuilder took 342.40 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 46.7 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. [2018-12-02 02:20:10,214 INFO L168 Benchmark]: TraceAbstraction took 1977.21 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 175.6 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -200.7 MB). Peak memory consumption was 391.6 MB. Max. memory is 11.5 GB. [2018-12-02 02:20:10,215 INFO L168 Benchmark]: Witness Printer took 3.74 ms. Allocated memory is still 1.3 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 02:20:10,217 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 229.38 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -129.4 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 14.21 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.99 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 342.40 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 46.7 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1977.21 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 175.6 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -200.7 MB). Peak memory consumption was 391.6 MB. Max. memory is 11.5 GB. * Witness Printer took 3.74 ms. Allocated memory is still 1.3 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 607]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseXor at line 355. Possible FailurePath: [L616] int __retres1 ; [L620] CALL ssl3_connect() [L8] int s__info_callback = __VERIFIER_nondet_int(); [L9] int s__in_handshake = __VERIFIER_nondet_int(); [L10] int s__state ; [L11] int s__new_session ; [L12] int s__server ; [L13] int s__version = __VERIFIER_nondet_int(); [L14] int s__type ; [L15] int s__init_num ; [L16] int s__bbio = __VERIFIER_nondet_int(); [L17] int s__wbio = __VERIFIER_nondet_int(); [L18] int s__hit = __VERIFIER_nondet_int(); [L19] int s__rwstate ; [L20] int s__init_buf___0 ; [L21] int s__debug = __VERIFIER_nondet_int(); [L22] int s__shutdown ; [L23] int s__ctx__info_callback = __VERIFIER_nondet_int(); [L24] int s__ctx__stats__sess_connect_renegotiate = __VERIFIER_nondet_int(); [L25] int s__ctx__stats__sess_connect ; [L26] int s__ctx__stats__sess_hit = __VERIFIER_nondet_int(); [L27] int s__ctx__stats__sess_connect_good = __VERIFIER_nondet_int(); [L28] int s__s3__change_cipher_spec ; [L29] int s__s3__flags ; [L30] int s__s3__delay_buf_pop_ret ; [L31] int s__s3__tmp__cert_req = __VERIFIER_nondet_int(); [L32] int s__s3__tmp__new_compression = __VERIFIER_nondet_int(); [L33] int s__s3__tmp__reuse_message = __VERIFIER_nondet_int(); [L34] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int(); [L35] int s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int(); [L36] int s__s3__tmp__next_state___0 ; [L37] int s__s3__tmp__new_compression__id = __VERIFIER_nondet_int(); [L38] int s__session__cipher ; [L39] int s__session__compress_meth ; [L40] int buf ; [L41] unsigned long tmp ; [L42] unsigned long l ; [L43] int num1 ; [L44] int cb ; [L45] int ret ; [L46] int new_state ; [L47] int state ; [L48] int skip ; [L49] int tmp___0 ; [L50] int tmp___1 = __VERIFIER_nondet_int(); [L51] int tmp___2 = __VERIFIER_nondet_int(); [L52] int tmp___3 = __VERIFIER_nondet_int(); [L53] int tmp___4 = __VERIFIER_nondet_int(); [L54] int tmp___5 = __VERIFIER_nondet_int(); [L55] int tmp___6 = __VERIFIER_nondet_int(); [L56] int tmp___7 = __VERIFIER_nondet_int(); [L57] int tmp___8 = __VERIFIER_nondet_int(); [L58] int tmp___9 = __VERIFIER_nondet_int(); [L59] int blastFlag ; [L60] int ag_X ; [L61] int ag_Y ; [L62] int __retres59 ; [L65] s__state = 12292 [L66] blastFlag = 0 [L67] tmp = __VERIFIER_nondet_int() [L68] cb = 0 [L69] ret = -1 [L70] skip = 0 [L71] tmp___0 = 0 VAL [blastFlag=0, cb=0, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-2, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__info_callback=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__state=12292, s__version=66048, s__wbio=-1, skip=0, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L72] COND TRUE s__info_callback != 0 [L73] cb = s__info_callback VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-2, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=0, s__info_callback=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__state=12292, s__version=66048, s__wbio=-1, skip=0, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L81] s__in_handshake = s__in_handshake + 1 VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-2, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__state=12292, s__version=66048, s__wbio=-1, skip=0, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L82] COND FALSE !(tmp___1 - 12288) VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-2, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__state=12292, s__version=66048, s__wbio=-1, skip=0, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L92] COND TRUE 1 VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-2, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__state=12292, s__version=66048, s__wbio=-1, skip=0, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L94] state = s__state VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-2, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__state=12292, s__version=66048, s__wbio=-1, skip=0, state=12292, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L95] COND TRUE s__state == 12292 VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-2, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__state=12292, s__version=66048, s__wbio=-1, skip=0, state=12292, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L198] s__new_session = 1 [L199] s__state = 4096 [L200] s__ctx__stats__sess_connect_renegotiate = s__ctx__stats__sess_connect_renegotiate + 1 VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__state=4096, s__version=66048, s__wbio=-1, skip=0, state=12292, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L205] s__server = 0 VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__state=4096, s__version=66048, s__wbio=-1, skip=0, state=12292, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L206] COND TRUE cb != 0 VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__state=4096, s__version=66048, s__wbio=-1, skip=0, state=12292, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L211] COND FALSE !(s__version - 65280 != 768) [L217] s__type = 4096 VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__state=4096, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=12292, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L218] COND FALSE !(s__init_buf___0 == 0) VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__state=4096, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=12292, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L236] COND FALSE !(! tmp___4) VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__state=4096, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=12292, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L242] COND FALSE !(! tmp___5) [L248] s__state = 4368 [L249] s__ctx__stats__sess_connect = s__ctx__stats__sess_connect + 1 [L250] s__init_num = 0 VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=12292, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L565] COND FALSE !(! s__s3__tmp__reuse_message) VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=12292, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L594] skip = 0 VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=12292, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L92] COND TRUE 1 VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=12292, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L94] state = s__state VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L95] COND FALSE !(s__state == 12292) VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L98] COND FALSE !(s__state == 16384) VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L101] COND FALSE !(s__state == 4096) VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L104] COND FALSE !(s__state == 20480) VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L107] COND FALSE !(s__state == 4099) VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L110] COND TRUE s__state == 4368 VAL [blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L254] s__shutdown = 0 [L255] ret = __VERIFIER_nondet_int() [L256] COND TRUE blastFlag == 0 [L257] blastFlag = 1 VAL [blastFlag=1, cb=1, ret=7, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L265] COND FALSE !(ret <= 0) [L270] s__state = 4384 [L271] s__init_num = 0 VAL [blastFlag=1, cb=1, ret=7, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L272] COND TRUE s__bbio != s__wbio VAL [blastFlag=1, cb=1, ret=7, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L565] COND FALSE !(! s__s3__tmp__reuse_message) VAL [blastFlag=1, cb=1, ret=7, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L594] skip = 0 VAL [blastFlag=1, cb=1, ret=7, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L92] COND TRUE 1 VAL [blastFlag=1, cb=1, ret=7, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L94] state = s__state VAL [blastFlag=1, cb=1, ret=7, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L95] COND FALSE !(s__state == 12292) VAL [blastFlag=1, cb=1, ret=7, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L98] COND FALSE !(s__state == 16384) VAL [blastFlag=1, cb=1, ret=7, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L101] COND FALSE !(s__state == 4096) VAL [blastFlag=1, cb=1, ret=7, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L104] COND FALSE !(s__state == 20480) VAL [blastFlag=1, cb=1, ret=7, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L107] COND FALSE !(s__state == 4099) VAL [blastFlag=1, cb=1, ret=7, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L110] COND FALSE !(s__state == 4368) VAL [blastFlag=1, cb=1, ret=7, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L113] COND FALSE !(s__state == 4369) VAL [blastFlag=1, cb=1, ret=7, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L116] COND TRUE s__state == 4384 VAL [blastFlag=1, cb=1, ret=7, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L280] ret = __VERIFIER_nondet_int() [L281] COND TRUE blastFlag == 1 [L282] blastFlag = 2 VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L286] COND FALSE !(ret <= 0) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L291] COND FALSE !(\read(s__hit)) [L294] s__state = 4400 VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L296] s__init_num = 0 VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L565] COND FALSE !(! s__s3__tmp__reuse_message) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L594] skip = 0 VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L92] COND TRUE 1 VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L94] state = s__state VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L95] COND FALSE !(s__state == 12292) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L98] COND FALSE !(s__state == 16384) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L101] COND FALSE !(s__state == 4096) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L104] COND FALSE !(s__state == 20480) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L107] COND FALSE !(s__state == 4099) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L110] COND FALSE !(s__state == 4368) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L113] COND FALSE !(s__state == 4369) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L116] COND FALSE !(s__state == 4384) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L119] COND FALSE !(s__state == 4385) VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L122] COND TRUE s__state == 4400 VAL [blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L300] COND FALSE !((unsigned long )s__s3__tmp__new_cipher__algorithms - 256UL) [L303] ret = __VERIFIER_nondet_int() [L304] COND TRUE blastFlag == 2 [L305] blastFlag = 3 VAL [blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L309] COND FALSE !(ret <= 0) VAL [blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L315] ag_Y = 61087 [L316] s__state = 4416 [L317] s__init_num = 0 VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L565] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L594] skip = 0 VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L92] COND TRUE 1 VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L94] state = s__state VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L95] COND FALSE !(s__state == 12292) VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L98] COND FALSE !(s__state == 16384) VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L101] COND FALSE !(s__state == 4096) VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L104] COND FALSE !(s__state == 20480) VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L107] COND FALSE !(s__state == 4099) VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L110] COND FALSE !(s__state == 4368) VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L113] COND FALSE !(s__state == 4369) VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L116] COND FALSE !(s__state == 4384) VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L119] COND FALSE !(s__state == 4385) VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L122] COND FALSE !(s__state == 4400) VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L125] COND FALSE !(s__state == 4401) VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L128] COND TRUE s__state == 4416 VAL [ag_Y=61087, blastFlag=3, cb=1, ret=6, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L321] ret = __VERIFIER_nondet_int() [L322] COND TRUE blastFlag == 3 [L323] blastFlag = 4 VAL [ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L327] COND FALSE !(ret <= 0) [L332] s__state = 4432 [L333] ag_X = (unsigned short)65535 [L334] s__init_num = 0 VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L335] COND FALSE !(! tmp___6) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L565] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L594] skip = 0 VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L92] COND TRUE 1 VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L94] state = s__state VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L95] COND FALSE !(s__state == 12292) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L98] COND FALSE !(s__state == 16384) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L101] COND FALSE !(s__state == 4096) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L104] COND FALSE !(s__state == 20480) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L107] COND FALSE !(s__state == 4099) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L110] COND FALSE !(s__state == 4368) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L113] COND FALSE !(s__state == 4369) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L116] COND FALSE !(s__state == 4384) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L119] COND FALSE !(s__state == 4385) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L122] COND FALSE !(s__state == 4400) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L125] COND FALSE !(s__state == 4401) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L128] COND FALSE !(s__state == 4416) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L131] COND FALSE !(s__state == 4417) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L134] COND TRUE s__state == 4432 VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L344] ret = __VERIFIER_nondet_int() [L345] COND FALSE !(blastFlag == 5) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L350] COND FALSE !(ret <= 0) [L355] s__state = ag_X ^ ag_Y [L356] s__init_num = 0 VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L565] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L594] skip = 0 VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L92] COND TRUE 1 VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L94] state = s__state VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L95] COND FALSE !(s__state == 12292) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L98] COND FALSE !(s__state == 16384) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L101] COND FALSE !(s__state == 4096) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L104] COND FALSE !(s__state == 20480) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L107] COND FALSE !(s__state == 4099) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L110] COND TRUE s__state == 4368 VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L254] s__shutdown = 0 [L255] ret = __VERIFIER_nondet_int() [L256] COND FALSE !(blastFlag == 0) VAL [ag_X=65535, ag_Y=61087, blastFlag=4, cb=1, ret=2, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L259] COND TRUE blastFlag == 4 [L260] blastFlag = 5 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=2, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4368, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L265] COND FALSE !(ret <= 0) [L270] s__state = 4384 [L271] s__init_num = 0 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=2, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L272] COND TRUE s__bbio != s__wbio VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=2, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L565] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=2, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L594] skip = 0 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=2, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L92] COND TRUE 1 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=2, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4368, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L94] state = s__state VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=2, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L95] COND FALSE !(s__state == 12292) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=2, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L98] COND FALSE !(s__state == 16384) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=2, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L101] COND FALSE !(s__state == 4096) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=2, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L104] COND FALSE !(s__state == 20480) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=2, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L107] COND FALSE !(s__state == 4099) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=2, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L110] COND FALSE !(s__state == 4368) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=2, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L113] COND FALSE !(s__state == 4369) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=2, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L116] COND TRUE s__state == 4384 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=2, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L280] ret = __VERIFIER_nondet_int() [L281] COND FALSE !(blastFlag == 1) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L286] COND FALSE !(ret <= 0) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L291] COND FALSE !(\read(s__hit)) [L294] s__state = 4400 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L296] s__init_num = 0 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L565] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L594] skip = 0 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L92] COND TRUE 1 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4384, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L94] state = s__state VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L95] COND FALSE !(s__state == 12292) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L98] COND FALSE !(s__state == 16384) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L101] COND FALSE !(s__state == 4096) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L104] COND FALSE !(s__state == 20480) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L107] COND FALSE !(s__state == 4099) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L110] COND FALSE !(s__state == 4368) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L113] COND FALSE !(s__state == 4369) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L116] COND FALSE !(s__state == 4384) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L119] COND FALSE !(s__state == 4385) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L122] COND TRUE s__state == 4400 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L300] COND FALSE !((unsigned long )s__s3__tmp__new_cipher__algorithms - 256UL) [L303] ret = __VERIFIER_nondet_int() [L304] COND FALSE !(blastFlag == 2) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L309] COND FALSE !(ret <= 0) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L315] ag_Y = 61087 [L316] s__state = 4416 [L317] s__init_num = 0 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L565] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L594] skip = 0 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L92] COND TRUE 1 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4400, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L94] state = s__state VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L95] COND FALSE !(s__state == 12292) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L98] COND FALSE !(s__state == 16384) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L101] COND FALSE !(s__state == 4096) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L104] COND FALSE !(s__state == 20480) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L107] COND FALSE !(s__state == 4099) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L110] COND FALSE !(s__state == 4368) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L113] COND FALSE !(s__state == 4369) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L116] COND FALSE !(s__state == 4384) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L119] COND FALSE !(s__state == 4385) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L122] COND FALSE !(s__state == 4400) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L125] COND FALSE !(s__state == 4401) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L128] COND TRUE s__state == 4416 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=3, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L321] ret = __VERIFIER_nondet_int() [L322] COND FALSE !(blastFlag == 3) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L327] COND FALSE !(ret <= 0) [L332] s__state = 4432 [L333] ag_X = (unsigned short)65535 [L334] s__init_num = 0 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L335] COND FALSE !(! tmp___6) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L565] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L594] skip = 0 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L92] COND TRUE 1 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4416, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L94] state = s__state VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L95] COND FALSE !(s__state == 12292) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L98] COND FALSE !(s__state == 16384) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L101] COND FALSE !(s__state == 4096) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L104] COND FALSE !(s__state == 20480) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L107] COND FALSE !(s__state == 4099) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L110] COND FALSE !(s__state == 4368) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L113] COND FALSE !(s__state == 4369) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L116] COND FALSE !(s__state == 4384) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L119] COND FALSE !(s__state == 4385) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L122] COND FALSE !(s__state == 4400) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L125] COND FALSE !(s__state == 4401) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L128] COND FALSE !(s__state == 4416) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L131] COND FALSE !(s__state == 4417) VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L134] COND TRUE s__state == 4432 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=10, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L344] ret = __VERIFIER_nondet_int() [L345] COND TRUE blastFlag == 5 VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=0, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] [L607] __VERIFIER_error() VAL [ag_X=65535, ag_Y=61087, blastFlag=5, cb=1, ret=0, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=5, s__ctx__stats__sess_connect_renegotiate=-1, s__ctx__stats__sess_hit=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__new_session=1, s__s3__tmp__cert_req=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=5, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=66048, s__wbio=-1, skip=0, state=4432, tmp=5, tmp___0=0, tmp___1=12288, tmp___2=0, tmp___3=0, tmp___4=1, tmp___5=5, tmp___6=5, tmp___7=0, tmp___8=5, tmp___9=5] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 135 locations, 1 error locations. UNSAFE Result, 1.9s OverallTime, 14 OverallIterations, 11 TraceHistogramMax, 0.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2492 SDtfs, 803 SDslu, 1417 SDs, 0 SdLazy, 884 SolverSat, 173 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 39 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2369occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 13 MinimizatonAttempts, 93 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 1616 NumberOfCodeBlocks, 1616 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1402 ConstructedInterpolants, 0 QuantifiedInterpolants, 445456 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 PerfectInterpolantSequences, 2562/2562 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-02 02:20:11,602 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 02:20:11,603 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 02:20:11,609 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 02:20:11,609 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 02:20:11,609 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 02:20:11,610 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 02:20:11,611 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 02:20:11,612 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 02:20:11,612 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 02:20:11,612 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 02:20:11,612 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 02:20:11,613 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 02:20:11,613 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 02:20:11,614 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 02:20:11,614 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 02:20:11,615 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 02:20:11,616 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 02:20:11,616 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 02:20:11,617 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 02:20:11,618 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 02:20:11,618 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 02:20:11,619 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 02:20:11,620 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 02:20:11,620 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 02:20:11,620 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 02:20:11,621 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 02:20:11,621 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 02:20:11,621 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 02:20:11,622 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 02:20:11,622 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 02:20:11,622 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 02:20:11,622 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 02:20:11,623 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 02:20:11,623 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 02:20:11,623 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 02:20:11,624 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-12-02 02:20:11,631 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 02:20:11,631 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 02:20:11,632 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 02:20:11,632 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 02:20:11,632 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-02 02:20:11,632 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-02 02:20:11,632 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-02 02:20:11,632 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-02 02:20:11,632 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-02 02:20:11,632 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-02 02:20:11,633 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 02:20:11,633 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 02:20:11,633 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 02:20:11,633 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 02:20:11,633 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 02:20:11,633 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 02:20:11,633 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 02:20:11,633 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 02:20:11,633 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 02:20:11,634 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 02:20:11,634 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 02:20:11,634 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 02:20:11,634 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 02:20:11,634 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 02:20:11,634 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 02:20:11,634 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 02:20:11,634 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 02:20:11,634 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 02:20:11,634 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 02:20:11,634 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 02:20:11,635 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 02:20:11,635 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 02:20:11,635 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 02:20:11,635 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 02:20:11,635 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 02:20:11,635 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 322ed2c56e8098dfd507adf1d5eb6a7e1e6354cb [2018-12-02 02:20:11,653 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 02:20:11,663 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 02:20:11,666 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 02:20:11,667 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 02:20:11,667 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 02:20:11,668 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/../../sv-benchmarks/c/bitvector/s3_clnt_2_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-02 02:20:11,712 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/data/efaa21262/b56a5775007d40aab6e107f3e39e895e/FLAGd0b4b50e8 [2018-12-02 02:20:12,118 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 02:20:12,119 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/sv-benchmarks/c/bitvector/s3_clnt_2_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-02 02:20:12,124 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/data/efaa21262/b56a5775007d40aab6e107f3e39e895e/FLAGd0b4b50e8 [2018-12-02 02:20:12,132 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/data/efaa21262/b56a5775007d40aab6e107f3e39e895e [2018-12-02 02:20:12,134 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 02:20:12,135 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 02:20:12,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 02:20:12,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 02:20:12,137 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 02:20:12,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:20:12" (1/1) ... [2018-12-02 02:20:12,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@284ba15b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:12, skipping insertion in model container [2018-12-02 02:20:12,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:20:12" (1/1) ... [2018-12-02 02:20:12,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 02:20:12,162 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 02:20:12,278 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 02:20:12,280 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 02:20:12,312 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 02:20:12,321 INFO L195 MainTranslator]: Completed translation [2018-12-02 02:20:12,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:12 WrapperNode [2018-12-02 02:20:12,321 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 02:20:12,322 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 02:20:12,322 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 02:20:12,322 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 02:20:12,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:12" (1/1) ... [2018-12-02 02:20:12,332 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:12" (1/1) ... [2018-12-02 02:20:12,336 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 02:20:12,337 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 02:20:12,337 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 02:20:12,337 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 02:20:12,342 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:12" (1/1) ... [2018-12-02 02:20:12,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:12" (1/1) ... [2018-12-02 02:20:12,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:12" (1/1) ... [2018-12-02 02:20:12,345 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:12" (1/1) ... [2018-12-02 02:20:12,383 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:12" (1/1) ... [2018-12-02 02:20:12,389 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:12" (1/1) ... [2018-12-02 02:20:12,390 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:12" (1/1) ... [2018-12-02 02:20:12,392 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 02:20:12,392 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 02:20:12,392 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 02:20:12,392 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 02:20:12,393 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/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 [2018-12-02 02:20:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 02:20:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 02:20:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-12-02 02:20:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-12-02 02:20:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 02:20:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 02:20:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 02:20:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 02:20:12,493 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 02:20:12,493 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-02 02:20:12,737 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 02:20:12,737 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 02:20:12,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:20:12 BoogieIcfgContainer [2018-12-02 02:20:12,738 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 02:20:12,738 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 02:20:12,738 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 02:20:12,741 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 02:20:12,741 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:20:12" (1/3) ... [2018-12-02 02:20:12,741 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67ead9f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:20:12, skipping insertion in model container [2018-12-02 02:20:12,742 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:12" (2/3) ... [2018-12-02 02:20:12,742 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67ead9f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:20:12, skipping insertion in model container [2018-12-02 02:20:12,742 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:20:12" (3/3) ... [2018-12-02 02:20:12,743 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_clnt_2_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-02 02:20:12,751 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 02:20:12,757 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 02:20:12,770 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 02:20:12,788 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 02:20:12,789 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 02:20:12,789 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 02:20:12,789 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 02:20:12,789 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 02:20:12,789 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 02:20:12,789 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 02:20:12,789 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 02:20:12,789 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 02:20:12,801 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states. [2018-12-02 02:20:12,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-02 02:20:12,805 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:12,805 INFO L402 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] [2018-12-02 02:20:12,807 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:12,809 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:12,810 INFO L82 PathProgramCache]: Analyzing trace with hash 631865998, now seen corresponding path program 1 times [2018-12-02 02:20:12,812 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:12,812 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:12,826 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:12,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:12,862 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:12,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 02:20:12,883 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:12,885 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:12,886 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:12,888 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:12,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:12,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:12,897 INFO L87 Difference]: Start difference. First operand 133 states. Second operand 3 states. [2018-12-02 02:20:13,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:13,023 INFO L93 Difference]: Finished difference Result 257 states and 432 transitions. [2018-12-02 02:20:13,024 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:13,025 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2018-12-02 02:20:13,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:13,034 INFO L225 Difference]: With dead ends: 257 [2018-12-02 02:20:13,034 INFO L226 Difference]: Without dead ends: 117 [2018-12-02 02:20:13,037 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:13,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2018-12-02 02:20:13,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2018-12-02 02:20:13,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2018-12-02 02:20:13,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 174 transitions. [2018-12-02 02:20:13,070 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 174 transitions. Word has length 29 [2018-12-02 02:20:13,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:13,070 INFO L480 AbstractCegarLoop]: Abstraction has 117 states and 174 transitions. [2018-12-02 02:20:13,070 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:13,070 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 174 transitions. [2018-12-02 02:20:13,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-12-02 02:20:13,071 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:13,071 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 02:20:13,072 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:13,072 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:13,072 INFO L82 PathProgramCache]: Analyzing trace with hash 1718219534, now seen corresponding path program 1 times [2018-12-02 02:20:13,072 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:13,072 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 3 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:13,092 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:13,119 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:13,126 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 02:20:13,126 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:13,127 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:13,128 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:13,129 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:13,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:13,129 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:13,130 INFO L87 Difference]: Start difference. First operand 117 states and 174 transitions. Second operand 3 states. [2018-12-02 02:20:13,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:13,226 INFO L93 Difference]: Finished difference Result 238 states and 361 transitions. [2018-12-02 02:20:13,227 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:13,227 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2018-12-02 02:20:13,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:13,228 INFO L225 Difference]: With dead ends: 238 [2018-12-02 02:20:13,228 INFO L226 Difference]: Without dead ends: 136 [2018-12-02 02:20:13,228 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:13,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2018-12-02 02:20:13,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 132. [2018-12-02 02:20:13,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 132 states. [2018-12-02 02:20:13,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 194 transitions. [2018-12-02 02:20:13,235 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 194 transitions. Word has length 41 [2018-12-02 02:20:13,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:13,236 INFO L480 AbstractCegarLoop]: Abstraction has 132 states and 194 transitions. [2018-12-02 02:20:13,236 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:13,236 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 194 transitions. [2018-12-02 02:20:13,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-12-02 02:20:13,236 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:13,237 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 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] [2018-12-02 02:20:13,237 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:13,237 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:13,237 INFO L82 PathProgramCache]: Analyzing trace with hash 483864407, now seen corresponding path program 1 times [2018-12-02 02:20:13,237 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:13,237 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 4 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:13,250 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:13,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:13,275 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:13,282 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-02 02:20:13,283 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:13,284 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:13,284 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:13,284 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:13,284 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:13,284 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:13,284 INFO L87 Difference]: Start difference. First operand 132 states and 194 transitions. Second operand 3 states. [2018-12-02 02:20:13,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:13,369 INFO L93 Difference]: Finished difference Result 270 states and 405 transitions. [2018-12-02 02:20:13,369 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:13,369 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 55 [2018-12-02 02:20:13,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:13,370 INFO L225 Difference]: With dead ends: 270 [2018-12-02 02:20:13,370 INFO L226 Difference]: Without dead ends: 153 [2018-12-02 02:20:13,370 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:13,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 153 states. [2018-12-02 02:20:13,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 153 to 149. [2018-12-02 02:20:13,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 149 states. [2018-12-02 02:20:13,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 216 transitions. [2018-12-02 02:20:13,376 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 216 transitions. Word has length 55 [2018-12-02 02:20:13,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:13,376 INFO L480 AbstractCegarLoop]: Abstraction has 149 states and 216 transitions. [2018-12-02 02:20:13,377 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:13,377 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 216 transitions. [2018-12-02 02:20:13,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-12-02 02:20:13,377 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:13,378 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 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] [2018-12-02 02:20:13,378 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:13,378 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:13,378 INFO L82 PathProgramCache]: Analyzing trace with hash -245351623, now seen corresponding path program 1 times [2018-12-02 02:20:13,378 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:13,378 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:13,391 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:13,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:13,419 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:13,428 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-02 02:20:13,428 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:13,429 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:13,429 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:13,430 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:13,430 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:13,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:13,430 INFO L87 Difference]: Start difference. First operand 149 states and 216 transitions. Second operand 3 states. [2018-12-02 02:20:13,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:13,449 INFO L93 Difference]: Finished difference Result 304 states and 441 transitions. [2018-12-02 02:20:13,449 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:13,449 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 72 [2018-12-02 02:20:13,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:13,451 INFO L225 Difference]: With dead ends: 304 [2018-12-02 02:20:13,451 INFO L226 Difference]: Without dead ends: 170 [2018-12-02 02:20:13,451 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:13,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2018-12-02 02:20:13,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 170. [2018-12-02 02:20:13,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170 states. [2018-12-02 02:20:13,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 243 transitions. [2018-12-02 02:20:13,462 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 243 transitions. Word has length 72 [2018-12-02 02:20:13,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:13,462 INFO L480 AbstractCegarLoop]: Abstraction has 170 states and 243 transitions. [2018-12-02 02:20:13,462 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:13,462 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 243 transitions. [2018-12-02 02:20:13,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-12-02 02:20:13,464 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:13,464 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 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] [2018-12-02 02:20:13,464 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:13,465 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:13,465 INFO L82 PathProgramCache]: Analyzing trace with hash -385900233, now seen corresponding path program 1 times [2018-12-02 02:20:13,465 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:13,465 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 6 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:13,478 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:13,507 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:13,519 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-02 02:20:13,519 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:13,520 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:13,520 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:13,521 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:13,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:13,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:13,521 INFO L87 Difference]: Start difference. First operand 170 states and 243 transitions. Second operand 3 states. [2018-12-02 02:20:13,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:13,552 INFO L93 Difference]: Finished difference Result 456 states and 662 transitions. [2018-12-02 02:20:13,552 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:13,552 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 72 [2018-12-02 02:20:13,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:13,554 INFO L225 Difference]: With dead ends: 456 [2018-12-02 02:20:13,554 INFO L226 Difference]: Without dead ends: 301 [2018-12-02 02:20:13,555 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:13,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2018-12-02 02:20:13,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 301. [2018-12-02 02:20:13,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2018-12-02 02:20:13,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 432 transitions. [2018-12-02 02:20:13,566 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 432 transitions. Word has length 72 [2018-12-02 02:20:13,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:13,567 INFO L480 AbstractCegarLoop]: Abstraction has 301 states and 432 transitions. [2018-12-02 02:20:13,567 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:13,567 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 432 transitions. [2018-12-02 02:20:13,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-12-02 02:20:13,569 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:13,569 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 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] [2018-12-02 02:20:13,569 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:13,569 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:13,569 INFO L82 PathProgramCache]: Analyzing trace with hash 1306099735, now seen corresponding path program 1 times [2018-12-02 02:20:13,570 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:13,570 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 7 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:13,582 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:13,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:13,609 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:13,619 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-12-02 02:20:13,619 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:13,620 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:13,620 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:13,620 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:13,620 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:13,620 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:13,621 INFO L87 Difference]: Start difference. First operand 301 states and 432 transitions. Second operand 3 states. [2018-12-02 02:20:13,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:13,636 INFO L93 Difference]: Finished difference Result 613 states and 879 transitions. [2018-12-02 02:20:13,636 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:13,636 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2018-12-02 02:20:13,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:13,638 INFO L225 Difference]: With dead ends: 613 [2018-12-02 02:20:13,638 INFO L226 Difference]: Without dead ends: 327 [2018-12-02 02:20:13,639 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:13,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states. [2018-12-02 02:20:13,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 327. [2018-12-02 02:20:13,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 327 states. [2018-12-02 02:20:13,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 327 states and 465 transitions. [2018-12-02 02:20:13,649 INFO L78 Accepts]: Start accepts. Automaton has 327 states and 465 transitions. Word has length 73 [2018-12-02 02:20:13,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:13,650 INFO L480 AbstractCegarLoop]: Abstraction has 327 states and 465 transitions. [2018-12-02 02:20:13,650 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:13,650 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 465 transitions. [2018-12-02 02:20:13,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-12-02 02:20:13,651 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:13,651 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 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] [2018-12-02 02:20:13,651 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:13,652 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:13,652 INFO L82 PathProgramCache]: Analyzing trace with hash -145706121, now seen corresponding path program 1 times [2018-12-02 02:20:13,652 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:13,652 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 8 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:13,664 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:13,690 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:13,700 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-12-02 02:20:13,700 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:13,701 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:13,701 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:13,701 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:13,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:13,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:13,702 INFO L87 Difference]: Start difference. First operand 327 states and 465 transitions. Second operand 3 states. [2018-12-02 02:20:13,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:13,813 INFO L93 Difference]: Finished difference Result 661 states and 961 transitions. [2018-12-02 02:20:13,814 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:13,814 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 90 [2018-12-02 02:20:13,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:13,815 INFO L225 Difference]: With dead ends: 661 [2018-12-02 02:20:13,815 INFO L226 Difference]: Without dead ends: 375 [2018-12-02 02:20:13,815 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:13,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 375 states. [2018-12-02 02:20:13,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 375 to 369. [2018-12-02 02:20:13,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 369 states. [2018-12-02 02:20:13,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 517 transitions. [2018-12-02 02:20:13,823 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 517 transitions. Word has length 90 [2018-12-02 02:20:13,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:13,824 INFO L480 AbstractCegarLoop]: Abstraction has 369 states and 517 transitions. [2018-12-02 02:20:13,824 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 517 transitions. [2018-12-02 02:20:13,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-12-02 02:20:13,825 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:13,825 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 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] [2018-12-02 02:20:13,825 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:13,825 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:13,825 INFO L82 PathProgramCache]: Analyzing trace with hash 649333167, now seen corresponding path program 1 times [2018-12-02 02:20:13,825 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:13,825 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 9 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:13,845 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:13,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:13,878 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:13,893 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-12-02 02:20:13,893 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:13,894 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:13,895 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:13,895 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:13,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:13,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:13,895 INFO L87 Difference]: Start difference. First operand 369 states and 517 transitions. Second operand 3 states. [2018-12-02 02:20:13,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:13,993 INFO L93 Difference]: Finished difference Result 783 states and 1140 transitions. [2018-12-02 02:20:13,993 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:13,993 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 110 [2018-12-02 02:20:13,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:13,994 INFO L225 Difference]: With dead ends: 783 [2018-12-02 02:20:13,994 INFO L226 Difference]: Without dead ends: 455 [2018-12-02 02:20:13,995 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:13,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 455 states. [2018-12-02 02:20:14,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 455 to 449. [2018-12-02 02:20:14,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 449 states. [2018-12-02 02:20:14,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 449 states and 607 transitions. [2018-12-02 02:20:14,004 INFO L78 Accepts]: Start accepts. Automaton has 449 states and 607 transitions. Word has length 110 [2018-12-02 02:20:14,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:14,005 INFO L480 AbstractCegarLoop]: Abstraction has 449 states and 607 transitions. [2018-12-02 02:20:14,005 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:14,005 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 607 transitions. [2018-12-02 02:20:14,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-12-02 02:20:14,005 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:14,006 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 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] [2018-12-02 02:20:14,006 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:14,006 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:14,006 INFO L82 PathProgramCache]: Analyzing trace with hash -1684059471, now seen corresponding path program 1 times [2018-12-02 02:20:14,006 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:14,006 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 10 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:14,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:14,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:14,061 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:14,073 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-12-02 02:20:14,073 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:14,074 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:14,074 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:14,075 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:14,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:14,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:14,075 INFO L87 Difference]: Start difference. First operand 449 states and 607 transitions. Second operand 3 states. [2018-12-02 02:20:14,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:14,104 INFO L93 Difference]: Finished difference Result 1031 states and 1404 transitions. [2018-12-02 02:20:14,104 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:14,104 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 110 [2018-12-02 02:20:14,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:14,106 INFO L225 Difference]: With dead ends: 1031 [2018-12-02 02:20:14,106 INFO L226 Difference]: Without dead ends: 623 [2018-12-02 02:20:14,107 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:14,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 623 states. [2018-12-02 02:20:14,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 623 to 623. [2018-12-02 02:20:14,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 623 states. [2018-12-02 02:20:14,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 623 states and 843 transitions. [2018-12-02 02:20:14,122 INFO L78 Accepts]: Start accepts. Automaton has 623 states and 843 transitions. Word has length 110 [2018-12-02 02:20:14,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:14,122 INFO L480 AbstractCegarLoop]: Abstraction has 623 states and 843 transitions. [2018-12-02 02:20:14,122 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:14,122 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 843 transitions. [2018-12-02 02:20:14,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-12-02 02:20:14,123 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:14,123 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 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] [2018-12-02 02:20:14,124 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:14,124 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:14,124 INFO L82 PathProgramCache]: Analyzing trace with hash -1818072977, now seen corresponding path program 1 times [2018-12-02 02:20:14,124 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:14,124 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 11 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:14,137 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:14,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:14,169 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:14,181 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-12-02 02:20:14,181 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:14,182 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:14,182 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:14,183 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:14,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:14,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:14,183 INFO L87 Difference]: Start difference. First operand 623 states and 843 transitions. Second operand 3 states. [2018-12-02 02:20:14,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:14,214 INFO L93 Difference]: Finished difference Result 1230 states and 1665 transitions. [2018-12-02 02:20:14,214 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:14,214 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 110 [2018-12-02 02:20:14,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:14,216 INFO L225 Difference]: With dead ends: 1230 [2018-12-02 02:20:14,216 INFO L226 Difference]: Without dead ends: 648 [2018-12-02 02:20:14,217 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:14,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 648 states. [2018-12-02 02:20:14,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 648 to 648. [2018-12-02 02:20:14,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 648 states. [2018-12-02 02:20:14,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 648 states and 873 transitions. [2018-12-02 02:20:14,231 INFO L78 Accepts]: Start accepts. Automaton has 648 states and 873 transitions. Word has length 110 [2018-12-02 02:20:14,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:14,232 INFO L480 AbstractCegarLoop]: Abstraction has 648 states and 873 transitions. [2018-12-02 02:20:14,232 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:14,232 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 873 transitions. [2018-12-02 02:20:14,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-12-02 02:20:14,234 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:14,234 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 7, 7, 7, 5, 5, 3, 3, 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] [2018-12-02 02:20:14,234 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:14,235 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:14,235 INFO L82 PathProgramCache]: Analyzing trace with hash 1957871164, now seen corresponding path program 1 times [2018-12-02 02:20:14,235 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:14,235 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 12 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:14,248 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:14,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:14,286 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:14,297 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2018-12-02 02:20:14,297 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:14,298 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:14,299 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:14,299 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:14,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:14,299 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:14,299 INFO L87 Difference]: Start difference. First operand 648 states and 873 transitions. Second operand 3 states. [2018-12-02 02:20:14,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:14,385 INFO L93 Difference]: Finished difference Result 1325 states and 1813 transitions. [2018-12-02 02:20:14,385 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:14,385 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2018-12-02 02:20:14,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:14,388 INFO L225 Difference]: With dead ends: 1325 [2018-12-02 02:20:14,388 INFO L226 Difference]: Without dead ends: 718 [2018-12-02 02:20:14,389 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:14,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 718 states. [2018-12-02 02:20:14,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 718 to 705. [2018-12-02 02:20:14,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 705 states. [2018-12-02 02:20:14,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 705 states and 945 transitions. [2018-12-02 02:20:14,403 INFO L78 Accepts]: Start accepts. Automaton has 705 states and 945 transitions. Word has length 142 [2018-12-02 02:20:14,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:14,404 INFO L480 AbstractCegarLoop]: Abstraction has 705 states and 945 transitions. [2018-12-02 02:20:14,404 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:14,404 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 945 transitions. [2018-12-02 02:20:14,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-12-02 02:20:14,406 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:14,406 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 9, 7, 7, 5, 5, 3, 3, 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] [2018-12-02 02:20:14,406 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:14,406 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:14,406 INFO L82 PathProgramCache]: Analyzing trace with hash 1326578568, now seen corresponding path program 1 times [2018-12-02 02:20:14,407 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:14,407 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 13 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:14,426 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:14,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:14,476 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:14,501 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 345 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2018-12-02 02:20:14,501 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:14,503 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:14,503 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:14,503 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:14,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:14,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:14,503 INFO L87 Difference]: Start difference. First operand 705 states and 945 transitions. Second operand 3 states. [2018-12-02 02:20:14,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:14,529 INFO L93 Difference]: Finished difference Result 1578 states and 2121 transitions. [2018-12-02 02:20:14,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:14,530 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 178 [2018-12-02 02:20:14,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:14,532 INFO L225 Difference]: With dead ends: 1578 [2018-12-02 02:20:14,532 INFO L226 Difference]: Without dead ends: 914 [2018-12-02 02:20:14,533 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 177 GetRequests, 176 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:14,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 914 states. [2018-12-02 02:20:14,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 914 to 914. [2018-12-02 02:20:14,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 914 states. [2018-12-02 02:20:14,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 914 states and 1225 transitions. [2018-12-02 02:20:14,552 INFO L78 Accepts]: Start accepts. Automaton has 914 states and 1225 transitions. Word has length 178 [2018-12-02 02:20:14,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:14,553 INFO L480 AbstractCegarLoop]: Abstraction has 914 states and 1225 transitions. [2018-12-02 02:20:14,553 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:14,553 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1225 transitions. [2018-12-02 02:20:14,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-12-02 02:20:14,555 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:14,555 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 8, 6, 6, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 02:20:14,556 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:14,556 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:14,556 INFO L82 PathProgramCache]: Analyzing trace with hash -1878267994, now seen corresponding path program 1 times [2018-12-02 02:20:14,556 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:14,556 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 14 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:14,569 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:14,617 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:14,653 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2018-12-02 02:20:14,654 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:14,655 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:14,655 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:14,655 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:14,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:14,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:14,656 INFO L87 Difference]: Start difference. First operand 914 states and 1225 transitions. Second operand 3 states. [2018-12-02 02:20:14,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:14,707 INFO L93 Difference]: Finished difference Result 2250 states and 3050 transitions. [2018-12-02 02:20:14,708 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:14,708 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 180 [2018-12-02 02:20:14,708 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:14,711 INFO L225 Difference]: With dead ends: 2250 [2018-12-02 02:20:14,711 INFO L226 Difference]: Without dead ends: 1398 [2018-12-02 02:20:14,712 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:14,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1398 states. [2018-12-02 02:20:14,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1398 to 1396. [2018-12-02 02:20:14,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1396 states. [2018-12-02 02:20:14,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1396 states and 1891 transitions. [2018-12-02 02:20:14,739 INFO L78 Accepts]: Start accepts. Automaton has 1396 states and 1891 transitions. Word has length 180 [2018-12-02 02:20:14,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:14,739 INFO L480 AbstractCegarLoop]: Abstraction has 1396 states and 1891 transitions. [2018-12-02 02:20:14,739 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:14,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 1891 transitions. [2018-12-02 02:20:14,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-12-02 02:20:14,741 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:14,742 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 8, 6, 6, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 02:20:14,742 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:14,742 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:14,742 INFO L82 PathProgramCache]: Analyzing trace with hash -72829660, now seen corresponding path program 1 times [2018-12-02 02:20:14,742 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:14,743 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 15 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:14,777 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:14,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:14,820 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:14,846 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2018-12-02 02:20:14,846 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:14,848 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:14,848 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:14,848 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:14,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:14,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:14,849 INFO L87 Difference]: Start difference. First operand 1396 states and 1891 transitions. Second operand 3 states. [2018-12-02 02:20:14,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:14,888 INFO L93 Difference]: Finished difference Result 2172 states and 2929 transitions. [2018-12-02 02:20:14,888 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:14,888 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 180 [2018-12-02 02:20:14,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:14,892 INFO L225 Difference]: With dead ends: 2172 [2018-12-02 02:20:14,892 INFO L226 Difference]: Without dead ends: 1400 [2018-12-02 02:20:14,894 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:14,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1400 states. [2018-12-02 02:20:14,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1400 to 1398. [2018-12-02 02:20:14,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1398 states. [2018-12-02 02:20:14,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1398 states and 1884 transitions. [2018-12-02 02:20:14,930 INFO L78 Accepts]: Start accepts. Automaton has 1398 states and 1884 transitions. Word has length 180 [2018-12-02 02:20:14,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:14,931 INFO L480 AbstractCegarLoop]: Abstraction has 1398 states and 1884 transitions. [2018-12-02 02:20:14,931 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:14,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1884 transitions. [2018-12-02 02:20:14,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-12-02 02:20:14,934 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:14,934 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 9, 7, 7, 5, 5, 3, 3, 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] [2018-12-02 02:20:14,934 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:14,934 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:14,934 INFO L82 PathProgramCache]: Analyzing trace with hash -620090512, now seen corresponding path program 1 times [2018-12-02 02:20:14,935 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:14,935 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 16 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:14,953 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:15,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:15,007 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:15,026 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 312 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2018-12-02 02:20:15,026 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:15,027 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:15,028 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:15,028 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:15,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:15,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:15,028 INFO L87 Difference]: Start difference. First operand 1398 states and 1884 transitions. Second operand 3 states. [2018-12-02 02:20:15,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:15,146 INFO L93 Difference]: Finished difference Result 2916 states and 4004 transitions. [2018-12-02 02:20:15,146 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:15,146 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 180 [2018-12-02 02:20:15,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:15,149 INFO L225 Difference]: With dead ends: 2916 [2018-12-02 02:20:15,149 INFO L226 Difference]: Without dead ends: 1582 [2018-12-02 02:20:15,151 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:15,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1582 states. [2018-12-02 02:20:15,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1582 to 1559. [2018-12-02 02:20:15,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1559 states. [2018-12-02 02:20:15,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 1559 states and 2080 transitions. [2018-12-02 02:20:15,174 INFO L78 Accepts]: Start accepts. Automaton has 1559 states and 2080 transitions. Word has length 180 [2018-12-02 02:20:15,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:15,174 INFO L480 AbstractCegarLoop]: Abstraction has 1559 states and 2080 transitions. [2018-12-02 02:20:15,174 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:15,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2080 transitions. [2018-12-02 02:20:15,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-12-02 02:20:15,176 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:15,176 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 10, 8, 8, 6, 6, 4, 4, 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] [2018-12-02 02:20:15,176 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:15,176 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:15,176 INFO L82 PathProgramCache]: Analyzing trace with hash -349816743, now seen corresponding path program 1 times [2018-12-02 02:20:15,176 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:15,176 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 17 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:15,190 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:15,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:15,287 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:15,335 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 458 proven. 20 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-12-02 02:20:15,335 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 02:20:15,386 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 442 proven. 36 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-12-02 02:20:15,388 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 02:20:15,388 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 02:20:15,394 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:15,425 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:15,447 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 458 proven. 20 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-12-02 02:20:15,447 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 02:20:15,487 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 442 proven. 36 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-12-02 02:20:15,507 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2018-12-02 02:20:15,507 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5] total 8 [2018-12-02 02:20:15,508 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-02 02:20:15,508 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-02 02:20:15,508 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-12-02 02:20:15,508 INFO L87 Difference]: Start difference. First operand 1559 states and 2080 transitions. Second operand 8 states. [2018-12-02 02:20:15,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:15,944 INFO L93 Difference]: Finished difference Result 3721 states and 5083 transitions. [2018-12-02 02:20:15,945 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 02:20:15,945 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 201 [2018-12-02 02:20:15,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:15,951 INFO L225 Difference]: With dead ends: 3721 [2018-12-02 02:20:15,951 INFO L226 Difference]: Without dead ends: 2226 [2018-12-02 02:20:15,954 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 808 GetRequests, 799 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2018-12-02 02:20:15,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2226 states. [2018-12-02 02:20:15,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2226 to 2044. [2018-12-02 02:20:15,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2044 states. [2018-12-02 02:20:15,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 2044 states and 2744 transitions. [2018-12-02 02:20:15,984 INFO L78 Accepts]: Start accepts. Automaton has 2044 states and 2744 transitions. Word has length 201 [2018-12-02 02:20:15,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:15,984 INFO L480 AbstractCegarLoop]: Abstraction has 2044 states and 2744 transitions. [2018-12-02 02:20:15,984 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-02 02:20:15,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 2744 transitions. [2018-12-02 02:20:15,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-12-02 02:20:15,987 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:15,987 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 11, 11, 11, 10, 9, 7, 7, 5, 5, 3, 3, 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] [2018-12-02 02:20:15,987 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:15,987 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:15,987 INFO L82 PathProgramCache]: Analyzing trace with hash 1637988328, now seen corresponding path program 1 times [2018-12-02 02:20:15,987 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:15,987 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 19 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:16,000 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:16,056 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:16,072 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 463 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2018-12-02 02:20:16,072 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:16,073 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:16,073 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:16,074 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:16,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:16,074 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:16,074 INFO L87 Difference]: Start difference. First operand 2044 states and 2744 transitions. Second operand 3 states. [2018-12-02 02:20:16,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:16,189 INFO L93 Difference]: Finished difference Result 4264 states and 5822 transitions. [2018-12-02 02:20:16,189 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:16,189 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 226 [2018-12-02 02:20:16,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:16,193 INFO L225 Difference]: With dead ends: 4264 [2018-12-02 02:20:16,193 INFO L226 Difference]: Without dead ends: 2284 [2018-12-02 02:20:16,195 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 224 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:16,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2284 states. [2018-12-02 02:20:16,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2284 to 2268. [2018-12-02 02:20:16,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2268 states. [2018-12-02 02:20:16,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 2268 states and 3008 transitions. [2018-12-02 02:20:16,223 INFO L78 Accepts]: Start accepts. Automaton has 2268 states and 3008 transitions. Word has length 226 [2018-12-02 02:20:16,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:16,223 INFO L480 AbstractCegarLoop]: Abstraction has 2268 states and 3008 transitions. [2018-12-02 02:20:16,223 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:16,223 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 3008 transitions. [2018-12-02 02:20:16,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-12-02 02:20:16,225 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:16,226 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 11, 11, 11, 10, 9, 7, 7, 5, 5, 3, 3, 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] [2018-12-02 02:20:16,226 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:16,226 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:16,226 INFO L82 PathProgramCache]: Analyzing trace with hash 19013414, now seen corresponding path program 1 times [2018-12-02 02:20:16,226 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:16,226 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 20 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:16,246 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:16,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:16,296 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:16,312 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 463 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2018-12-02 02:20:16,312 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:16,313 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:16,313 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:16,314 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:16,314 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:16,314 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:16,314 INFO L87 Difference]: Start difference. First operand 2268 states and 3008 transitions. Second operand 3 states. [2018-12-02 02:20:16,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:16,417 INFO L93 Difference]: Finished difference Result 4744 states and 6422 transitions. [2018-12-02 02:20:16,418 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:16,418 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 226 [2018-12-02 02:20:16,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:16,422 INFO L225 Difference]: With dead ends: 4744 [2018-12-02 02:20:16,422 INFO L226 Difference]: Without dead ends: 2540 [2018-12-02 02:20:16,424 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 224 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:16,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2540 states. [2018-12-02 02:20:16,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2540 to 2516. [2018-12-02 02:20:16,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2516 states. [2018-12-02 02:20:16,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 2516 states and 3296 transitions. [2018-12-02 02:20:16,462 INFO L78 Accepts]: Start accepts. Automaton has 2516 states and 3296 transitions. Word has length 226 [2018-12-02 02:20:16,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:16,462 INFO L480 AbstractCegarLoop]: Abstraction has 2516 states and 3296 transitions. [2018-12-02 02:20:16,462 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:16,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2516 states and 3296 transitions. [2018-12-02 02:20:16,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2018-12-02 02:20:16,465 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:16,465 INFO L402 BasicCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 12, 11, 10, 8, 8, 6, 6, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 02:20:16,465 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:16,465 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:16,465 INFO L82 PathProgramCache]: Analyzing trace with hash -1503149082, now seen corresponding path program 1 times [2018-12-02 02:20:16,465 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:16,466 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 21 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:16,482 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:16,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:16,547 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:16,583 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 534 proven. 0 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2018-12-02 02:20:16,583 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:16,585 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:16,585 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:16,586 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:16,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:16,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:16,586 INFO L87 Difference]: Start difference. First operand 2516 states and 3296 transitions. Second operand 3 states. [2018-12-02 02:20:16,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:16,732 INFO L93 Difference]: Finished difference Result 5272 states and 7054 transitions. [2018-12-02 02:20:16,732 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:16,732 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 256 [2018-12-02 02:20:16,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:16,739 INFO L225 Difference]: With dead ends: 5272 [2018-12-02 02:20:16,739 INFO L226 Difference]: Without dead ends: 2820 [2018-12-02 02:20:16,742 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 255 GetRequests, 254 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:16,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2820 states. [2018-12-02 02:20:16,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2820 to 2804. [2018-12-02 02:20:16,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2804 states. [2018-12-02 02:20:16,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 2804 states and 3624 transitions. [2018-12-02 02:20:16,789 INFO L78 Accepts]: Start accepts. Automaton has 2804 states and 3624 transitions. Word has length 256 [2018-12-02 02:20:16,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:16,789 INFO L480 AbstractCegarLoop]: Abstraction has 2804 states and 3624 transitions. [2018-12-02 02:20:16,789 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:16,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2804 states and 3624 transitions. [2018-12-02 02:20:16,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2018-12-02 02:20:16,792 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:16,792 INFO L402 BasicCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 12, 11, 10, 8, 8, 6, 6, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 02:20:16,793 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:16,793 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:16,793 INFO L82 PathProgramCache]: Analyzing trace with hash 115825832, now seen corresponding path program 1 times [2018-12-02 02:20:16,793 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:16,793 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 22 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:16,807 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:16,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:16,873 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:16,904 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 583 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2018-12-02 02:20:16,904 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:16,906 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:16,906 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:16,906 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:16,906 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:16,906 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:16,907 INFO L87 Difference]: Start difference. First operand 2804 states and 3624 transitions. Second operand 3 states. [2018-12-02 02:20:16,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:16,975 INFO L93 Difference]: Finished difference Result 8044 states and 10428 transitions. [2018-12-02 02:20:16,975 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:16,975 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 256 [2018-12-02 02:20:16,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:16,984 INFO L225 Difference]: With dead ends: 8044 [2018-12-02 02:20:16,984 INFO L226 Difference]: Without dead ends: 5304 [2018-12-02 02:20:16,986 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 255 GetRequests, 254 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:16,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5304 states. [2018-12-02 02:20:17,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5304 to 5302. [2018-12-02 02:20:17,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5302 states. [2018-12-02 02:20:17,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5302 states to 5302 states and 6869 transitions. [2018-12-02 02:20:17,043 INFO L78 Accepts]: Start accepts. Automaton has 5302 states and 6869 transitions. Word has length 256 [2018-12-02 02:20:17,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:17,043 INFO L480 AbstractCegarLoop]: Abstraction has 5302 states and 6869 transitions. [2018-12-02 02:20:17,043 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:17,044 INFO L276 IsEmpty]: Start isEmpty. Operand 5302 states and 6869 transitions. [2018-12-02 02:20:17,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2018-12-02 02:20:17,046 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:17,046 INFO L402 BasicCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 13, 12, 11, 9, 9, 7, 7, 5, 5, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 02:20:17,046 INFO L423 AbstractCegarLoop]: === Iteration 21 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:17,047 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:17,047 INFO L82 PathProgramCache]: Analyzing trace with hash 221283838, now seen corresponding path program 1 times [2018-12-02 02:20:17,047 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:17,047 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 23 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:17,067 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:17,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:17,121 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:17,144 INFO L134 CoverageAnalysis]: Checked inductivity of 1101 backedges. 605 proven. 0 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2018-12-02 02:20:17,144 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:17,146 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:17,146 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:17,146 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:17,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:17,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:17,147 INFO L87 Difference]: Start difference. First operand 5302 states and 6869 transitions. Second operand 3 states. [2018-12-02 02:20:17,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:17,267 INFO L93 Difference]: Finished difference Result 10836 states and 14176 transitions. [2018-12-02 02:20:17,267 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:17,267 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 280 [2018-12-02 02:20:17,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:17,279 INFO L225 Difference]: With dead ends: 10836 [2018-12-02 02:20:17,279 INFO L226 Difference]: Without dead ends: 5598 [2018-12-02 02:20:17,285 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 279 GetRequests, 278 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:17,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5598 states. [2018-12-02 02:20:17,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5598 to 5566. [2018-12-02 02:20:17,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5566 states. [2018-12-02 02:20:17,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 5566 states and 7173 transitions. [2018-12-02 02:20:17,360 INFO L78 Accepts]: Start accepts. Automaton has 5566 states and 7173 transitions. Word has length 280 [2018-12-02 02:20:17,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:17,361 INFO L480 AbstractCegarLoop]: Abstraction has 5566 states and 7173 transitions. [2018-12-02 02:20:17,361 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:17,361 INFO L276 IsEmpty]: Start isEmpty. Operand 5566 states and 7173 transitions. [2018-12-02 02:20:17,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2018-12-02 02:20:17,364 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:17,364 INFO L402 BasicCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 13, 12, 11, 9, 9, 7, 7, 5, 5, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 02:20:17,364 INFO L423 AbstractCegarLoop]: === Iteration 22 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:17,364 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:17,365 INFO L82 PathProgramCache]: Analyzing trace with hash -607343928, now seen corresponding path program 1 times [2018-12-02 02:20:17,365 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:17,365 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 24 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:17,389 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:17,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:17,437 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:17,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1105 backedges. 605 proven. 0 refuted. 0 times theorem prover too weak. 500 trivial. 0 not checked. [2018-12-02 02:20:17,461 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:17,463 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:17,463 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:17,463 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:17,463 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:17,463 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:17,463 INFO L87 Difference]: Start difference. First operand 5566 states and 7173 transitions. Second operand 3 states. [2018-12-02 02:20:17,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:17,601 INFO L93 Difference]: Finished difference Result 11692 states and 15400 transitions. [2018-12-02 02:20:17,601 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:17,601 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 291 [2018-12-02 02:20:17,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:17,610 INFO L225 Difference]: With dead ends: 11692 [2018-12-02 02:20:17,610 INFO L226 Difference]: Without dead ends: 6190 [2018-12-02 02:20:17,616 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 290 GetRequests, 289 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:17,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6190 states. [2018-12-02 02:20:17,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6190 to 6158. [2018-12-02 02:20:17,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6158 states. [2018-12-02 02:20:17,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6158 states to 6158 states and 7845 transitions. [2018-12-02 02:20:17,684 INFO L78 Accepts]: Start accepts. Automaton has 6158 states and 7845 transitions. Word has length 291 [2018-12-02 02:20:17,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:17,685 INFO L480 AbstractCegarLoop]: Abstraction has 6158 states and 7845 transitions. [2018-12-02 02:20:17,685 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:17,685 INFO L276 IsEmpty]: Start isEmpty. Operand 6158 states and 7845 transitions. [2018-12-02 02:20:17,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2018-12-02 02:20:17,687 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:17,687 INFO L402 BasicCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 14, 14, 14, 13, 12, 10, 10, 8, 8, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 02:20:17,687 INFO L423 AbstractCegarLoop]: === Iteration 23 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:17,687 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:17,688 INFO L82 PathProgramCache]: Analyzing trace with hash 915130135, now seen corresponding path program 1 times [2018-12-02 02:20:17,688 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:17,688 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 25 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:17,700 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:17,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:17,755 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:17,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 676 proven. 0 refuted. 0 times theorem prover too weak. 649 trivial. 0 not checked. [2018-12-02 02:20:17,785 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:17,786 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:17,786 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:17,786 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:17,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:17,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:17,787 INFO L87 Difference]: Start difference. First operand 6158 states and 7845 transitions. Second operand 3 states. [2018-12-02 02:20:17,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:17,914 INFO L93 Difference]: Finished difference Result 12918 states and 16834 transitions. [2018-12-02 02:20:17,914 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:17,914 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 327 [2018-12-02 02:20:17,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:17,920 INFO L225 Difference]: With dead ends: 12918 [2018-12-02 02:20:17,920 INFO L226 Difference]: Without dead ends: 6824 [2018-12-02 02:20:17,924 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 326 GetRequests, 325 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:17,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6824 states. [2018-12-02 02:20:17,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6824 to 6808. [2018-12-02 02:20:17,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6808 states. [2018-12-02 02:20:17,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6808 states to 6808 states and 8575 transitions. [2018-12-02 02:20:17,988 INFO L78 Accepts]: Start accepts. Automaton has 6808 states and 8575 transitions. Word has length 327 [2018-12-02 02:20:17,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:17,989 INFO L480 AbstractCegarLoop]: Abstraction has 6808 states and 8575 transitions. [2018-12-02 02:20:17,989 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:17,989 INFO L276 IsEmpty]: Start isEmpty. Operand 6808 states and 8575 transitions. [2018-12-02 02:20:17,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2018-12-02 02:20:17,992 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:17,992 INFO L402 BasicCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 15, 13, 13, 11, 11, 9, 9, 7, 7, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 02:20:17,992 INFO L423 AbstractCegarLoop]: === Iteration 24 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:17,992 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:17,992 INFO L82 PathProgramCache]: Analyzing trace with hash 15161027, now seen corresponding path program 1 times [2018-12-02 02:20:17,993 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:17,993 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 26 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:18,019 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:18,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:18,080 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:18,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 905 proven. 10 refuted. 0 times theorem prover too weak. 649 trivial. 0 not checked. [2018-12-02 02:20:18,125 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 02:20:18,177 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 905 proven. 10 refuted. 0 times theorem prover too weak. 649 trivial. 0 not checked. [2018-12-02 02:20:18,178 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 02:20:18,178 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/z3 Starting monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 02:20:18,184 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:18,215 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:18,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 905 proven. 10 refuted. 0 times theorem prover too weak. 649 trivial. 0 not checked. [2018-12-02 02:20:18,250 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 02:20:18,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 905 proven. 10 refuted. 0 times theorem prover too weak. 649 trivial. 0 not checked. [2018-12-02 02:20:18,341 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2018-12-02 02:20:18,341 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4, 4] total 6 [2018-12-02 02:20:18,342 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 02:20:18,342 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 02:20:18,342 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-02 02:20:18,342 INFO L87 Difference]: Start difference. First operand 6808 states and 8575 transitions. Second operand 6 states. [2018-12-02 02:20:18,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:18,808 INFO L93 Difference]: Finished difference Result 14741 states and 18570 transitions. [2018-12-02 02:20:18,809 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-02 02:20:18,809 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 364 [2018-12-02 02:20:18,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:18,818 INFO L225 Difference]: With dead ends: 14741 [2018-12-02 02:20:18,818 INFO L226 Difference]: Without dead ends: 7997 [2018-12-02 02:20:18,825 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1462 GetRequests, 1454 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2018-12-02 02:20:18,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7997 states. [2018-12-02 02:20:18,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7997 to 6832. [2018-12-02 02:20:18,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6832 states. [2018-12-02 02:20:18,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6832 states to 6832 states and 8475 transitions. [2018-12-02 02:20:18,900 INFO L78 Accepts]: Start accepts. Automaton has 6832 states and 8475 transitions. Word has length 364 [2018-12-02 02:20:18,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:18,900 INFO L480 AbstractCegarLoop]: Abstraction has 6832 states and 8475 transitions. [2018-12-02 02:20:18,900 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 02:20:18,900 INFO L276 IsEmpty]: Start isEmpty. Operand 6832 states and 8475 transitions. [2018-12-02 02:20:18,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2018-12-02 02:20:18,904 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:18,904 INFO L402 BasicCegarLoop]: trace histogram [17, 17, 16, 16, 16, 16, 16, 16, 16, 15, 14, 12, 12, 10, 10, 8, 8, 6, 6, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 02:20:18,904 INFO L423 AbstractCegarLoop]: === Iteration 25 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:18,904 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:18,904 INFO L82 PathProgramCache]: Analyzing trace with hash -1600487841, now seen corresponding path program 1 times [2018-12-02 02:20:18,905 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:18,905 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 28 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:18,918 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:18,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:18,979 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:19,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 818 proven. 0 refuted. 0 times theorem prover too weak. 1045 trivial. 0 not checked. [2018-12-02 02:20:19,019 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 02:20:19,020 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 02:20:19,020 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 02:20:19,021 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 02:20:19,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 02:20:19,021 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:19,021 INFO L87 Difference]: Start difference. First operand 6832 states and 8475 transitions. Second operand 3 states. [2018-12-02 02:20:19,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:19,149 INFO L93 Difference]: Finished difference Result 12616 states and 15902 transitions. [2018-12-02 02:20:19,150 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 02:20:19,150 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 403 [2018-12-02 02:20:19,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:19,153 INFO L225 Difference]: With dead ends: 12616 [2018-12-02 02:20:19,153 INFO L226 Difference]: Without dead ends: 4135 [2018-12-02 02:20:19,158 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 402 GetRequests, 401 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 02:20:19,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4135 states. [2018-12-02 02:20:19,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4135 to 4133. [2018-12-02 02:20:19,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4133 states. [2018-12-02 02:20:19,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 4133 states and 5125 transitions. [2018-12-02 02:20:19,196 INFO L78 Accepts]: Start accepts. Automaton has 4133 states and 5125 transitions. Word has length 403 [2018-12-02 02:20:19,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:19,196 INFO L480 AbstractCegarLoop]: Abstraction has 4133 states and 5125 transitions. [2018-12-02 02:20:19,196 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 02:20:19,196 INFO L276 IsEmpty]: Start isEmpty. Operand 4133 states and 5125 transitions. [2018-12-02 02:20:19,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 625 [2018-12-02 02:20:19,199 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 02:20:19,200 INFO L402 BasicCegarLoop]: trace histogram [22, 22, 21, 21, 21, 21, 21, 21, 21, 20, 19, 17, 17, 16, 16, 15, 15, 13, 13, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 8, 8, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-02 02:20:19,200 INFO L423 AbstractCegarLoop]: === Iteration 26 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 02:20:19,200 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:20:19,200 INFO L82 PathProgramCache]: Analyzing trace with hash -1031739012, now seen corresponding path program 1 times [2018-12-02 02:20:19,200 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 02:20:19,200 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/cvc4 Starting monitored process 29 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 02:20:19,213 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:19,314 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:19,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4151 backedges. 2135 proven. 14 refuted. 0 times theorem prover too weak. 2002 trivial. 0 not checked. [2018-12-02 02:20:19,429 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 02:20:19,572 INFO L134 CoverageAnalysis]: Checked inductivity of 4151 backedges. 2135 proven. 14 refuted. 0 times theorem prover too weak. 2002 trivial. 0 not checked. [2018-12-02 02:20:19,583 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 02:20:19,583 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/z3 Starting monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 02:20:19,588 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:20:19,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:20:19,644 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:20:19,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4151 backedges. 2135 proven. 14 refuted. 0 times theorem prover too weak. 2002 trivial. 0 not checked. [2018-12-02 02:20:19,751 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 02:20:19,859 INFO L134 CoverageAnalysis]: Checked inductivity of 4151 backedges. 2135 proven. 14 refuted. 0 times theorem prover too weak. 2002 trivial. 0 not checked. [2018-12-02 02:20:19,874 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2018-12-02 02:20:19,874 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4, 4] total 6 [2018-12-02 02:20:19,875 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 02:20:19,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 02:20:19,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-02 02:20:19,875 INFO L87 Difference]: Start difference. First operand 4133 states and 5125 transitions. Second operand 6 states. [2018-12-02 02:20:20,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 02:20:20,030 INFO L93 Difference]: Finished difference Result 4346 states and 5395 transitions. [2018-12-02 02:20:20,030 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-02 02:20:20,030 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 624 [2018-12-02 02:20:20,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 02:20:20,030 INFO L225 Difference]: With dead ends: 4346 [2018-12-02 02:20:20,030 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 02:20:20,034 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2498 GetRequests, 2492 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2018-12-02 02:20:20,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 02:20:20,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 02:20:20,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 02:20:20,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 02:20:20,034 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 624 [2018-12-02 02:20:20,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 02:20:20,034 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 02:20:20,034 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 02:20:20,034 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 02:20:20,034 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 02:20:20,037 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 02:20:20,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 02:20:20,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 02:20:20,853 WARN L180 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 94 [2018-12-02 02:20:21,216 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-12-02 02:20:21,216 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 02:20:21,216 INFO L448 ceAbstractionStarter]: For program point L366(lines 366 370) no Hoare annotation was computed. [2018-12-02 02:20:21,216 INFO L448 ceAbstractionStarter]: For program point L366-2(lines 366 370) no Hoare annotation was computed. [2018-12-02 02:20:21,216 INFO L448 ceAbstractionStarter]: For program point L300-1(lines 300 314) no Hoare annotation was computed. [2018-12-02 02:20:21,216 INFO L444 ceAbstractionStarter]: At program point L201(lines 98 563) the Hoare annotation is: (and (= ssl3_connect_~blastFlag~0 (_ bv0 32)) (not (= (_ bv4400 32) ssl3_connect_~s__state~0)) (not (= (_ bv4368 32) ssl3_connect_~s__state~0))) [2018-12-02 02:20:21,216 INFO L444 ceAbstractionStarter]: At program point L168(lines 164 541) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4368 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv65535 32) ssl3_connect_~ag_X~0)) (.cse3 (= (_ bv61087 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 (= (_ bv256 32) ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0) (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse1 .cse2 .cse3) (and .cse0 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse1 .cse2 .cse3))) [2018-12-02 02:20:21,217 INFO L448 ceAbstractionStarter]: For program point ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION(line 607) no Hoare annotation was computed. [2018-12-02 02:20:21,217 INFO L448 ceAbstractionStarter]: For program point L565(lines 565 593) no Hoare annotation was computed. [2018-12-02 02:20:21,217 INFO L448 ceAbstractionStarter]: For program point L566(lines 566 590) no Hoare annotation was computed. [2018-12-02 02:20:21,217 INFO L448 ceAbstractionStarter]: For program point L500-1(lines 196 528) no Hoare annotation was computed. [2018-12-02 02:20:21,217 INFO L448 ceAbstractionStarter]: For program point L335(lines 335 340) no Hoare annotation was computed. [2018-12-02 02:20:21,217 INFO L448 ceAbstractionStarter]: For program point L170(lines 170 539) no Hoare annotation was computed. [2018-12-02 02:20:21,217 INFO L448 ceAbstractionStarter]: For program point L137(lines 137 550) no Hoare annotation was computed. [2018-12-02 02:20:21,217 INFO L448 ceAbstractionStarter]: For program point L104(lines 104 561) no Hoare annotation was computed. [2018-12-02 02:20:21,217 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 604) no Hoare annotation was computed. [2018-12-02 02:20:21,217 INFO L448 ceAbstractionStarter]: For program point L567(lines 567 576) no Hoare annotation was computed. [2018-12-02 02:20:21,217 INFO L448 ceAbstractionStarter]: For program point L600-2(lines 600 604) no Hoare annotation was computed. [2018-12-02 02:20:21,217 INFO L448 ceAbstractionStarter]: For program point L567-2(lines 566 588) no Hoare annotation was computed. [2018-12-02 02:20:21,217 INFO L444 ceAbstractionStarter]: At program point L138(lines 134 551) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4368 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv65535 32) ssl3_connect_~ag_X~0)) (.cse3 (= (_ bv61087 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 (= (_ bv256 32) ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0) (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse1 .cse2 .cse3) (and .cse0 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse1 .cse2 .cse3))) [2018-12-02 02:20:21,218 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 80) no Hoare annotation was computed. [2018-12-02 02:20:21,218 INFO L448 ceAbstractionStarter]: For program point L304(lines 304 308) no Hoare annotation was computed. [2018-12-02 02:20:21,218 INFO L448 ceAbstractionStarter]: For program point L304-2(lines 302 314) no Hoare annotation was computed. [2018-12-02 02:20:21,218 INFO L448 ceAbstractionStarter]: For program point L569(lines 569 573) no Hoare annotation was computed. [2018-12-02 02:20:21,218 INFO L448 ceAbstractionStarter]: For program point L437(lines 437 442) no Hoare annotation was computed. [2018-12-02 02:20:21,218 INFO L448 ceAbstractionStarter]: For program point L272(lines 272 276) no Hoare annotation was computed. [2018-12-02 02:20:21,218 INFO L448 ceAbstractionStarter]: For program point L206(lines 206 210) no Hoare annotation was computed. [2018-12-02 02:20:21,218 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 538) no Hoare annotation was computed. [2018-12-02 02:20:21,218 INFO L448 ceAbstractionStarter]: For program point L140(lines 140 549) no Hoare annotation was computed. [2018-12-02 02:20:21,218 INFO L448 ceAbstractionStarter]: For program point L206-2(lines 196 528) no Hoare annotation was computed. [2018-12-02 02:20:21,218 INFO L448 ceAbstractionStarter]: For program point L107(lines 107 560) no Hoare annotation was computed. [2018-12-02 02:20:21,218 INFO L448 ceAbstractionStarter]: For program point L471(lines 471 475) no Hoare annotation was computed. [2018-12-02 02:20:21,219 INFO L444 ceAbstractionStarter]: At program point L174(lines 170 539) the Hoare annotation is: (let ((.cse2 (= (_ bv65535 32) ssl3_connect_~ag_X~0)) (.cse3 (= (_ bv61087 32) ssl3_connect_~ag_Y~0)) (.cse4 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4368 32) ssl3_connect_~s__state~0)))) (or (and .cse0 (= (_ bv256 32) ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0) (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse1 .cse2 .cse3) (and .cse4 (not .cse0) (not (= (_ bv4400 32) ssl3_connect_~s__state~0)) .cse1))) [2018-12-02 02:20:21,219 INFO L448 ceAbstractionStarter]: For program point L75(lines 75 79) no Hoare annotation was computed. [2018-12-02 02:20:21,219 INFO L448 ceAbstractionStarter]: For program point L75-2(lines 72 80) no Hoare annotation was computed. [2018-12-02 02:20:21,219 INFO L448 ceAbstractionStarter]: For program point L505-1(lines 505 509) no Hoare annotation was computed. [2018-12-02 02:20:21,219 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 410) no Hoare annotation was computed. [2018-12-02 02:20:21,219 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 247) no Hoare annotation was computed. [2018-12-02 02:20:21,219 INFO L448 ceAbstractionStarter]: For program point L176(lines 176 537) no Hoare annotation was computed. [2018-12-02 02:20:21,219 INFO L448 ceAbstractionStarter]: For program point L143(lines 143 548) no Hoare annotation was computed. [2018-12-02 02:20:21,219 INFO L448 ceAbstractionStarter]: For program point L110(lines 110 559) no Hoare annotation was computed. [2018-12-02 02:20:21,219 INFO L444 ceAbstractionStarter]: At program point L144(lines 140 549) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4368 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv65535 32) ssl3_connect_~ag_X~0)) (.cse3 (= (_ bv61087 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 (= (_ bv256 32) ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0) (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse1 .cse2 .cse3) (and .cse0 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse1 .cse2 .cse3))) [2018-12-02 02:20:21,219 INFO L448 ceAbstractionStarter]: For program point L476(lines 476 480) no Hoare annotation was computed. [2018-12-02 02:20:21,219 INFO L448 ceAbstractionStarter]: For program point L476-2(lines 476 480) no Hoare annotation was computed. [2018-12-02 02:20:21,219 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 536) no Hoare annotation was computed. [2018-12-02 02:20:21,219 INFO L448 ceAbstractionStarter]: For program point L146(lines 146 547) no Hoare annotation was computed. [2018-12-02 02:20:21,220 INFO L448 ceAbstractionStarter]: For program point L113(lines 113 558) no Hoare annotation was computed. [2018-12-02 02:20:21,220 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 382) no Hoare annotation was computed. [2018-12-02 02:20:21,220 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 349) no Hoare annotation was computed. [2018-12-02 02:20:21,220 INFO L444 ceAbstractionStarter]: At program point L180(lines 176 537) the Hoare annotation is: (let ((.cse2 (= (_ bv65535 32) ssl3_connect_~ag_X~0)) (.cse3 (= (_ bv61087 32) ssl3_connect_~ag_Y~0)) (.cse4 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4368 32) ssl3_connect_~s__state~0)))) (or (and .cse0 (= (_ bv256 32) ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0) (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse1 .cse2 .cse3) (and .cse4 (not .cse0) (not (= (_ bv4400 32) ssl3_connect_~s__state~0)) .cse1))) [2018-12-02 02:20:21,220 INFO L444 ceAbstractionStarter]: At program point L114(lines 110 559) the Hoare annotation is: (and (= ssl3_connect_~blastFlag~0 (_ bv0 32)) (not (= (_ bv4400 32) ssl3_connect_~s__state~0))) [2018-12-02 02:20:21,220 INFO L444 ceAbstractionStarter]: At program point L346(lines 64 613) the Hoare annotation is: false [2018-12-02 02:20:21,220 INFO L448 ceAbstractionStarter]: For program point L82(lines 82 90) no Hoare annotation was computed. [2018-12-02 02:20:21,220 INFO L451 ceAbstractionStarter]: At program point L611(lines 64 613) the Hoare annotation is: true [2018-12-02 02:20:21,220 INFO L448 ceAbstractionStarter]: For program point L578(lines 578 584) no Hoare annotation was computed. [2018-12-02 02:20:21,220 INFO L448 ceAbstractionStarter]: For program point L512(lines 512 516) no Hoare annotation was computed. [2018-12-02 02:20:21,220 INFO L448 ceAbstractionStarter]: For program point L512-2(lines 512 516) no Hoare annotation was computed. [2018-12-02 02:20:21,220 INFO L448 ceAbstractionStarter]: For program point L281(lines 281 285) no Hoare annotation was computed. [2018-12-02 02:20:21,221 INFO L448 ceAbstractionStarter]: For program point L281-2(lines 196 528) no Hoare annotation was computed. [2018-12-02 02:20:21,221 INFO L448 ceAbstractionStarter]: For program point L182(lines 182 535) no Hoare annotation was computed. [2018-12-02 02:20:21,221 INFO L448 ceAbstractionStarter]: For program point L149(lines 149 546) no Hoare annotation was computed. [2018-12-02 02:20:21,221 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 557) no Hoare annotation was computed. [2018-12-02 02:20:21,221 INFO L448 ceAbstractionStarter]: For program point L83(lines 83 87) no Hoare annotation was computed. [2018-12-02 02:20:21,221 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 451) no Hoare annotation was computed. [2018-12-02 02:20:21,221 INFO L451 ceAbstractionStarter]: At program point ssl3_connectENTRY(lines 7 614) the Hoare annotation is: true [2018-12-02 02:20:21,221 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 354) no Hoare annotation was computed. [2018-12-02 02:20:21,221 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 235) no Hoare annotation was computed. [2018-12-02 02:20:21,221 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 534) no Hoare annotation was computed. [2018-12-02 02:20:21,221 INFO L448 ceAbstractionStarter]: For program point L152(lines 152 545) no Hoare annotation was computed. [2018-12-02 02:20:21,221 INFO L448 ceAbstractionStarter]: For program point L218-2(lines 196 528) no Hoare annotation was computed. [2018-12-02 02:20:21,221 INFO L448 ceAbstractionStarter]: For program point L119(lines 119 556) no Hoare annotation was computed. [2018-12-02 02:20:21,221 INFO L444 ceAbstractionStarter]: At program point L186(lines 182 535) the Hoare annotation is: (let ((.cse1 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse3 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse4 (= (_ bv4560 32) ssl3_connect_~s__s3__tmp__next_state___0~0)) (.cse2 (not (= (_ bv4368 32) ssl3_connect_~s__state~0))) (.cse5 (= (_ bv65535 32) ssl3_connect_~ag_X~0)) (.cse6 (= (_ bv61087 32) ssl3_connect_~ag_Y~0))) (or (and (let ((.cse0 (not .cse3))) (or (and .cse0 .cse1 (not (= (_ bv4368 32) ssl3_connect_~s__s3__tmp__next_state___0~0)) .cse2) (and .cse0 .cse1 (= (_ bv4560 32) ssl3_connect_~s__state~0)))) (not (= (_ bv4400 32) ssl3_connect_~s__state~0))) (and .cse3 .cse1 .cse4 .cse2 .cse5 .cse6) (and .cse3 (= (_ bv256 32) ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0) (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse4 .cse2 .cse5 .cse6))) [2018-12-02 02:20:21,222 INFO L444 ceAbstractionStarter]: At program point L120(lines 116 557) the Hoare annotation is: (and (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967295 32)) (_ bv0 32)) (not (= (_ bv4400 32) ssl3_connect_~s__state~0)) (not (= (_ bv4368 32) ssl3_connect_~s__state~0))) [2018-12-02 02:20:21,222 INFO L448 ceAbstractionStarter]: For program point L484-1(lines 484 496) no Hoare annotation was computed. [2018-12-02 02:20:21,222 INFO L448 ceAbstractionStarter]: For program point L418(lines 418 422) no Hoare annotation was computed. [2018-12-02 02:20:21,222 INFO L448 ceAbstractionStarter]: For program point L220(lines 220 225) no Hoare annotation was computed. [2018-12-02 02:20:21,222 INFO L448 ceAbstractionStarter]: For program point $Ultimate##85(lines 196 530) no Hoare annotation was computed. [2018-12-02 02:20:21,222 INFO L448 ceAbstractionStarter]: For program point $Ultimate##84(lines 196 530) no Hoare annotation was computed. [2018-12-02 02:20:21,222 INFO L448 ceAbstractionStarter]: For program point L188(lines 188 533) no Hoare annotation was computed. [2018-12-02 02:20:21,222 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 544) no Hoare annotation was computed. [2018-12-02 02:20:21,222 INFO L448 ceAbstractionStarter]: For program point L122(lines 122 555) no Hoare annotation was computed. [2018-12-02 02:20:21,222 INFO L448 ceAbstractionStarter]: For program point L519(lines 519 523) no Hoare annotation was computed. [2018-12-02 02:20:21,222 INFO L444 ceAbstractionStarter]: At program point L189(lines 188 533) the Hoare annotation is: (let ((.cse2 (= (_ bv4560 32) ssl3_connect_~s__s3__tmp__next_state___0~0)) (.cse3 (= (_ bv65535 32) ssl3_connect_~ag_X~0)) (.cse4 (= (_ bv61087 32) ssl3_connect_~ag_Y~0)) (.cse5 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (= (_ bv4352 32) ssl3_connect_~s__state~0))) (or (and .cse0 (= (_ bv256 32) ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0) (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse1 .cse2 .cse3 .cse4) (and .cse5 (not .cse0) (= (_ bv3 32) ssl3_connect_~s__s3__tmp__next_state___0~0) .cse1))) [2018-12-02 02:20:21,223 INFO L444 ceAbstractionStarter]: At program point L156(lines 146 547) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4368 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv65535 32) ssl3_connect_~ag_X~0)) (.cse3 (= (_ bv61087 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 (= (_ bv256 32) ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0) (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse1 .cse2 .cse3) (and .cse0 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse1 .cse2 .cse3))) [2018-12-02 02:20:21,223 INFO L448 ceAbstractionStarter]: For program point L487(lines 487 492) no Hoare annotation was computed. [2018-12-02 02:20:21,223 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 465) no Hoare annotation was computed. [2018-12-02 02:20:21,223 INFO L448 ceAbstractionStarter]: For program point L454-1(lines 454 465) no Hoare annotation was computed. [2018-12-02 02:20:21,223 INFO L448 ceAbstractionStarter]: For program point L322(lines 322 326) no Hoare annotation was computed. [2018-12-02 02:20:21,223 INFO L448 ceAbstractionStarter]: For program point L256(lines 256 264) no Hoare annotation was computed. [2018-12-02 02:20:21,223 INFO L448 ceAbstractionStarter]: For program point L322-2(lines 196 528) no Hoare annotation was computed. [2018-12-02 02:20:21,223 INFO L448 ceAbstractionStarter]: For program point L389(lines 389 393) no Hoare annotation was computed. [2018-12-02 02:20:21,223 INFO L448 ceAbstractionStarter]: For program point L191(lines 191 532) no Hoare annotation was computed. [2018-12-02 02:20:21,223 INFO L448 ceAbstractionStarter]: For program point L158(lines 158 543) no Hoare annotation was computed. [2018-12-02 02:20:21,223 INFO L448 ceAbstractionStarter]: For program point L125(lines 125 554) no Hoare annotation was computed. [2018-12-02 02:20:21,223 INFO L448 ceAbstractionStarter]: For program point L92-1(lines 64 613) no Hoare annotation was computed. [2018-12-02 02:20:21,223 INFO L448 ceAbstractionStarter]: For program point ssl3_connectEXIT(lines 7 614) no Hoare annotation was computed. [2018-12-02 02:20:21,223 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 462) no Hoare annotation was computed. [2018-12-02 02:20:21,223 INFO L448 ceAbstractionStarter]: For program point L291(lines 291 295) no Hoare annotation was computed. [2018-12-02 02:20:21,224 INFO L448 ceAbstractionStarter]: For program point L291-2(lines 291 295) no Hoare annotation was computed. [2018-12-02 02:20:21,224 INFO L451 ceAbstractionStarter]: At program point L192(lines 191 532) the Hoare annotation is: true [2018-12-02 02:20:21,224 INFO L444 ceAbstractionStarter]: At program point L126(lines 122 555) the Hoare annotation is: (and (= ssl3_connect_~s__hit~0 (_ bv0 32)) (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) (not (= (_ bv4368 32) ssl3_connect_~s__state~0))) [2018-12-02 02:20:21,224 INFO L448 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-12-02 02:20:21,224 INFO L448 ceAbstractionStarter]: For program point ssl3_connectFINAL(lines 7 614) no Hoare annotation was computed. [2018-12-02 02:20:21,224 INFO L448 ceAbstractionStarter]: For program point L259(lines 259 263) no Hoare annotation was computed. [2018-12-02 02:20:21,224 INFO L448 ceAbstractionStarter]: For program point L226(lines 226 231) no Hoare annotation was computed. [2018-12-02 02:20:21,224 INFO L448 ceAbstractionStarter]: For program point L259-2(lines 196 528) no Hoare annotation was computed. [2018-12-02 02:20:21,224 INFO L448 ceAbstractionStarter]: For program point L161(lines 161 542) no Hoare annotation was computed. [2018-12-02 02:20:21,224 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 553) no Hoare annotation was computed. [2018-12-02 02:20:21,224 INFO L448 ceAbstractionStarter]: For program point L95(lines 95 564) no Hoare annotation was computed. [2018-12-02 02:20:21,224 INFO L448 ceAbstractionStarter]: For program point L426(lines 426 430) no Hoare annotation was computed. [2018-12-02 02:20:21,224 INFO L448 ceAbstractionStarter]: For program point L426-2(lines 196 528) no Hoare annotation was computed. [2018-12-02 02:20:21,224 INFO L451 ceAbstractionStarter]: At program point L195(lines 194 531) the Hoare annotation is: true [2018-12-02 02:20:21,225 INFO L444 ceAbstractionStarter]: At program point L162(lines 158 543) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4368 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv65535 32) ssl3_connect_~ag_X~0)) (.cse3 (= (_ bv61087 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 (= (_ bv256 32) ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0) (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse1 .cse2 .cse3) (and .cse0 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse1 .cse2 .cse3))) [2018-12-02 02:20:21,225 INFO L444 ceAbstractionStarter]: At program point L96(lines 95 564) the Hoare annotation is: (and (= ssl3_connect_~blastFlag~0 (_ bv0 32)) (= (bvadd ssl3_connect_~s__state~0 (_ bv4294955004 32)) (_ bv0 32))) [2018-12-02 02:20:21,225 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 365) no Hoare annotation was computed. [2018-12-02 02:20:21,225 INFO L448 ceAbstractionStarter]: For program point L395(lines 395 400) no Hoare annotation was computed. [2018-12-02 02:20:21,225 INFO L448 ceAbstractionStarter]: For program point L395-2(lines 395 400) no Hoare annotation was computed. [2018-12-02 02:20:21,225 INFO L448 ceAbstractionStarter]: For program point L164(lines 164 541) no Hoare annotation was computed. [2018-12-02 02:20:21,225 INFO L448 ceAbstractionStarter]: For program point L131(lines 131 552) no Hoare annotation was computed. [2018-12-02 02:20:21,225 INFO L448 ceAbstractionStarter]: For program point L98(lines 98 563) no Hoare annotation was computed. [2018-12-02 02:20:21,225 INFO L444 ceAbstractionStarter]: At program point L132(lines 128 553) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4368 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv61087 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 (= (_ bv256 32) ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0) .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967293 32)) (_ bv0 32))) (and .cse0 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse1 .cse2))) [2018-12-02 02:20:21,226 INFO L444 ceAbstractionStarter]: At program point L529(lines 92 595) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32)))) (let ((.cse7 (= (_ bv4496 32) ssl3_connect_~s__state~0)) (.cse8 (= (_ bv4416 32) ssl3_connect_~s__state~0)) (.cse13 (= (_ bv4448 32) ssl3_connect_~s__state~0)) (.cse3 (= (_ bv4560 32) ssl3_connect_~s__state~0)) (.cse18 (= (_ bv4464 32) ssl3_connect_~s__state~0)) (.cse11 (= (_ bv4512 32) ssl3_connect_~s__state~0)) (.cse4 (= (_ bv4560 32) ssl3_connect_~s__s3__tmp__next_state___0~0)) (.cse17 (= (_ bv4432 32) ssl3_connect_~s__state~0)) (.cse9 (= (_ bv4352 32) ssl3_connect_~s__state~0)) (.cse19 (= (_ bv4528 32) ssl3_connect_~s__state~0)) (.cse16 (= (_ bv4480 32) ssl3_connect_~s__state~0)) (.cse1 (= (_ bv256 32) ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0)) (.cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32))) (.cse5 (= (_ bv65535 32) ssl3_connect_~ag_X~0)) (.cse6 (= (_ bv61087 32) ssl3_connect_~ag_Y~0)) (.cse10 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse12 (not .cse0)) (.cse14 (not (= (_ bv4368 32) ssl3_connect_~s__s3__tmp__next_state___0~0))) (.cse15 (= (bvadd ssl3_connect_~s__state~0 (_ bv4294967293 32)) (_ bv0 32)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse8 .cse6 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967293 32)) (_ bv0 32))) (and .cse0 .cse1 .cse2 .cse9 .cse4 .cse5 .cse6) (and .cse0 .cse10 .cse9 .cse4 .cse5 .cse6) (and .cse11 .cse10 .cse12) (and .cse0 .cse1 .cse2 .cse13 .cse5 .cse6) (and .cse12 .cse1 .cse14 .cse5 .cse6 .cse15) (and .cse0 .cse16 .cse10 .cse5 .cse6) (and .cse0 .cse10 .cse5 .cse6 .cse7) (and .cse0 .cse10 .cse8 .cse6) (and .cse1 .cse2 .cse4 .cse5 .cse6 .cse15) (and .cse10 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse5 .cse6 .cse17) (and .cse0 .cse10 .cse13 .cse5 .cse6) (and .cse10 .cse12 .cse3) (and .cse0 .cse1 .cse2 .cse5 .cse6 .cse18) (and (= ssl3_connect_~blastFlag~0 (_ bv0 32)) (= (_ bv4368 32) ssl3_connect_~s__state~0)) (and .cse0 .cse19 .cse1 .cse2 .cse5 .cse6) (and .cse19 .cse10 .cse12) (and .cse11 .cse10 .cse5 .cse6) (and .cse0 .cse10 .cse5 .cse6 .cse18) (and .cse0 .cse11 .cse1 .cse2 .cse5 .cse6) (and .cse10 .cse4 .cse5 .cse6 .cse15) (and .cse0 .cse10 .cse5 .cse6 .cse17) (and (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv4384 32) ssl3_connect_~s__state~0)) (and .cse10 .cse12 (= (_ bv3 32) ssl3_connect_~s__s3__tmp__next_state___0~0) .cse9) (and .cse0 .cse10 (= (_ bv4400 32) ssl3_connect_~s__state~0)) (and .cse19 .cse10 .cse5 .cse6) (and .cse0 .cse16 .cse1 .cse2 .cse5 .cse6) (and .cse10 .cse12 .cse14 .cse15)))) [2018-12-02 02:20:21,226 INFO L451 ceAbstractionStarter]: At program point L596(lines 91 597) the Hoare annotation is: true [2018-12-02 02:20:21,226 INFO L448 ceAbstractionStarter]: For program point L167(lines 167 540) no Hoare annotation was computed. [2018-12-02 02:20:21,226 INFO L448 ceAbstractionStarter]: For program point L134(lines 134 551) no Hoare annotation was computed. [2018-12-02 02:20:21,226 INFO L448 ceAbstractionStarter]: For program point L101(lines 101 562) no Hoare annotation was computed. [2018-12-02 02:20:21,226 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 02:20:21,226 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-02 02:20:21,226 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 02:20:21,226 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 02:20:21,226 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 615 625) the Hoare annotation is: true [2018-12-02 02:20:21,226 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 615 625) no Hoare annotation was computed. [2018-12-02 02:20:21,226 INFO L451 ceAbstractionStarter]: At program point L620(line 620) the Hoare annotation is: true [2018-12-02 02:20:21,226 INFO L448 ceAbstractionStarter]: For program point L620-1(line 620) no Hoare annotation was computed. [2018-12-02 02:20:21,226 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 615 625) no Hoare annotation was computed. [2018-12-02 02:20:21,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 02:20:21 BoogieIcfgContainer [2018-12-02 02:20:21,245 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 02:20:21,246 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 02:20:21,246 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 02:20:21,246 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 02:20:21,246 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:20:12" (3/4) ... [2018-12-02 02:20:21,249 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 02:20:21,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 02:20:21,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ssl3_connect [2018-12-02 02:20:21,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 02:20:21,258 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-02 02:20:21,259 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-02 02:20:21,259 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-02 02:20:21,305 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a2a388d8-ea97-4470-b220-4ad593d6a969/bin-2019/utaipan/witness.graphml [2018-12-02 02:20:21,305 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 02:20:21,306 INFO L168 Benchmark]: Toolchain (without parser) took 9171.24 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 883.4 MB). Free memory was 944.7 MB in the beginning and 1.4 GB in the end (delta: -424.2 MB). Peak memory consumption was 459.2 MB. Max. memory is 11.5 GB. [2018-12-02 02:20:21,306 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 02:20:21,306 INFO L168 Benchmark]: CACSL2BoogieTranslator took 185.96 ms. Allocated memory is still 1.0 GB. Free memory was 944.7 MB in the beginning and 928.6 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-12-02 02:20:21,306 INFO L168 Benchmark]: Boogie Procedure Inliner took 14.75 ms. Allocated memory is still 1.0 GB. Free memory was 928.6 MB in the beginning and 923.2 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-02 02:20:21,307 INFO L168 Benchmark]: Boogie Preprocessor took 55.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 923.2 MB in the beginning and 1.1 GB in the end (delta: -215.6 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. [2018-12-02 02:20:21,307 INFO L168 Benchmark]: RCFGBuilder took 345.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 11.5 GB. [2018-12-02 02:20:21,307 INFO L168 Benchmark]: TraceAbstraction took 8507.12 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 733.0 MB). Free memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: -296.3 MB). Peak memory consumption was 436.7 MB. Max. memory is 11.5 GB. [2018-12-02 02:20:21,307 INFO L168 Benchmark]: Witness Printer took 59.22 ms. Allocated memory is still 1.9 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. [2018-12-02 02:20:21,308 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 185.96 ms. Allocated memory is still 1.0 GB. Free memory was 944.7 MB in the beginning and 928.6 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 14.75 ms. Allocated memory is still 1.0 GB. Free memory was 928.6 MB in the beginning and 923.2 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 55.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 923.2 MB in the beginning and 1.1 GB in the end (delta: -215.6 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 345.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 8507.12 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 733.0 MB). Free memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: -296.3 MB). Peak memory consumption was 436.7 MB. Max. memory is 11.5 GB. * Witness Printer took 59.22 ms. Allocated memory is still 1.9 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 607]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 95]: Loop Invariant Derived loop invariant: blastFlag == 0bv32 && ~bvadd64(s__state, 4294955004bv32) == 0bv32 - InvariantResult [Line: 134]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && !(4368bv32 == s__state)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) || ((((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && !(4368bv32 == s__state)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) - InvariantResult [Line: 191]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: ((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && !(4368bv32 == s__state)) && 61087bv32 == ag_Y) && ~bvadd64(blastFlag, 4294967293bv32) == 0bv32) || (((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && !(4368bv32 == s__state)) && 61087bv32 == ag_Y) - InvariantResult [Line: 170]: Loop Invariant Derived loop invariant: ((((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && !(4368bv32 == s__state)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) || ((((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && !(4368bv32 == s__state)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y)) || (((~bvadd64(blastFlag, 4294967294bv32) == 0bv32 && !(s__hit == 0bv32)) && !(4400bv32 == s__state)) && !(4368bv32 == s__state)) - InvariantResult [Line: 116]: Loop Invariant Derived loop invariant: (~bvadd64(blastFlag, 4294967295bv32) == 0bv32 && !(4400bv32 == s__state)) && !(4368bv32 == s__state) - InvariantResult [Line: 158]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && !(4368bv32 == s__state)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) || ((((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && !(4368bv32 == s__state)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) - InvariantResult [Line: 64]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 4560bv32 == s__state) && 4560bv32 == s__s3__tmp__next_state___0) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) || (((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) && 4496bv32 == s__state)) || ((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && 4416bv32 == s__state) && 61087bv32 == ag_Y) && ~bvadd64(blastFlag, 4294967293bv32) == 0bv32)) || ((((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 4352bv32 == s__state) && 4560bv32 == s__s3__tmp__next_state___0) && 65535bv32 == ag_X) && 61087bv32 == ag_Y)) || (((((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 4352bv32 == s__state) && 4560bv32 == s__s3__tmp__next_state___0) && 65535bv32 == ag_X) && 61087bv32 == ag_Y)) || ((4512bv32 == s__state && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && !(s__hit == 0bv32))) || (((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 4448bv32 == s__state) && 65535bv32 == ag_X) && 61087bv32 == ag_Y)) || (((((!(s__hit == 0bv32) && 256bv32 == s__s3__tmp__new_cipher__algorithms) && !(4368bv32 == s__s3__tmp__next_state___0)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) && ~bvadd64(s__state, 4294967293bv32) == 0bv32)) || ((((s__hit == 0bv32 && 4480bv32 == s__state) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 65535bv32 == ag_X) && 61087bv32 == ag_Y)) || ((((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) && 4496bv32 == s__state)) || (((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 4416bv32 == s__state) && 61087bv32 == ag_Y)) || (((((256bv32 == s__s3__tmp__new_cipher__algorithms && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 4560bv32 == s__s3__tmp__next_state___0) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) && ~bvadd64(s__state, 4294967293bv32) == 0bv32)) || ((((~bvadd64(blastFlag, 4294967294bv32) == 0bv32 && 4560bv32 == s__state) && 4560bv32 == s__s3__tmp__next_state___0) && 65535bv32 == ag_X) && 61087bv32 == ag_Y)) || (((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) && 4432bv32 == s__state)) || ((((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 4448bv32 == s__state) && 65535bv32 == ag_X) && 61087bv32 == ag_Y)) || ((~bvadd64(blastFlag, 4294967294bv32) == 0bv32 && !(s__hit == 0bv32)) && 4560bv32 == s__state)) || (((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) && 4464bv32 == s__state)) || (blastFlag == 0bv32 && 4368bv32 == s__state)) || (((((s__hit == 0bv32 && 4528bv32 == s__state) && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 65535bv32 == ag_X) && 61087bv32 == ag_Y)) || ((4528bv32 == s__state && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && !(s__hit == 0bv32))) || (((4512bv32 == s__state && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 65535bv32 == ag_X) && 61087bv32 == ag_Y)) || ((((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) && 4464bv32 == s__state)) || (((((s__hit == 0bv32 && 4512bv32 == s__state) && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 65535bv32 == ag_X) && 61087bv32 == ag_Y)) || ((((~bvadd64(blastFlag, 4294967294bv32) == 0bv32 && 4560bv32 == s__s3__tmp__next_state___0) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) && ~bvadd64(s__state, 4294967293bv32) == 0bv32)) || ((((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) && 4432bv32 == s__state)) || (~bvadd64(blastFlag, 4294967295bv32) == 0bv32 && 4384bv32 == s__state)) || (((~bvadd64(blastFlag, 4294967294bv32) == 0bv32 && !(s__hit == 0bv32)) && 3bv32 == s__s3__tmp__next_state___0) && 4352bv32 == s__state)) || ((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 4400bv32 == s__state)) || (((4528bv32 == s__state && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 65535bv32 == ag_X) && 61087bv32 == ag_Y)) || (((((s__hit == 0bv32 && 4480bv32 == s__state) && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 65535bv32 == ag_X) && 61087bv32 == ag_Y)) || (((~bvadd64(blastFlag, 4294967294bv32) == 0bv32 && !(s__hit == 0bv32)) && !(4368bv32 == s__s3__tmp__next_state___0)) && ~bvadd64(s__state, 4294967293bv32) == 0bv32) - InvariantResult [Line: 146]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && !(4368bv32 == s__state)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) || ((((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && !(4368bv32 == s__state)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) - InvariantResult [Line: 140]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && !(4368bv32 == s__state)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) || ((((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && !(4368bv32 == s__state)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) - InvariantResult [Line: 64]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 182]: Loop Invariant Derived loop invariant: ((((((!(s__hit == 0bv32) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && !(4368bv32 == s__s3__tmp__next_state___0)) && !(4368bv32 == s__state)) || ((!(s__hit == 0bv32) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 4560bv32 == s__state)) && !(4400bv32 == s__state)) || (((((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 4560bv32 == s__s3__tmp__next_state___0) && !(4368bv32 == s__state)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y)) || ((((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 4560bv32 == s__s3__tmp__next_state___0) && !(4368bv32 == s__state)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: (blastFlag == 0bv32 && !(4400bv32 == s__state)) && !(4368bv32 == s__state) - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: (s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && !(4368bv32 == s__state) - InvariantResult [Line: 91]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 176]: Loop Invariant Derived loop invariant: ((((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && !(4368bv32 == s__state)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) || ((((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && !(4368bv32 == s__state)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y)) || (((~bvadd64(blastFlag, 4294967294bv32) == 0bv32 && !(s__hit == 0bv32)) && !(4400bv32 == s__state)) && !(4368bv32 == s__state)) - InvariantResult [Line: 188]: Loop Invariant Derived loop invariant: (((((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 4352bv32 == s__state) && 4560bv32 == s__s3__tmp__next_state___0) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) || (((((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 4352bv32 == s__state) && 4560bv32 == s__s3__tmp__next_state___0) && 65535bv32 == ag_X) && 61087bv32 == ag_Y)) || (((~bvadd64(blastFlag, 4294967294bv32) == 0bv32 && !(s__hit == 0bv32)) && 3bv32 == s__s3__tmp__next_state___0) && 4352bv32 == s__state) - InvariantResult [Line: 110]: Loop Invariant Derived loop invariant: blastFlag == 0bv32 && !(4400bv32 == s__state) - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && 256bv32 == s__s3__tmp__new_cipher__algorithms) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && !(4368bv32 == s__state)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) || ((((s__hit == 0bv32 && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && !(4368bv32 == s__state)) && 65535bv32 == ag_X) && 61087bv32 == ag_Y) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 135 locations, 1 error locations. SAFE Result, 8.4s OverallTime, 26 OverallIterations, 22 TraceHistogramMax, 3.1s AutomataDifference, 0.0s DeadEndRemovalTime, 1.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 5393 SDtfs, 2271 SDslu, 3854 SDs, 0 SdLazy, 3115 SolverSat, 447 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8632 GetRequests, 8586 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6832occurred in iteration=24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 26 MinimizatonAttempts, 1547 StatesRemovedByMinimization, 18 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 27 LocationsWithAnnotation, 27 PreInvPairs, 122 NumberOfFragments, 1136 HoareAnnotationTreeSize, 27 FomulaSimplifications, 3731 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 27 FomulaSimplificationsInter, 368 FormulaSimplificationTreeSizeReductionInter, 1.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 6265 NumberOfCodeBlocks, 6265 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 8608 ConstructedInterpolants, 0 QuantifiedInterpolants, 4040162 SizeOfPredicates, 30 NumberOfNonLiveVariables, 8289 ConjunctsInSsa, 66 ConjunctsInUnsatCore, 35 InterpolantComputations, 23 PerfectInterpolantSequences, 36337/36545 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...