./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/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 efb326e7cdb5d466c12dff4e56d538f4a9b94761 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/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 efb326e7cdb5d466c12dff4e56d538f4a9b94761 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 09:19:48,887 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 09:19:48,888 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 09:19:48,896 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 09:19:48,896 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 09:19:48,897 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 09:19:48,897 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 09:19:48,899 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 09:19:48,900 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 09:19:48,900 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 09:19:48,901 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 09:19:48,901 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 09:19:48,902 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 09:19:48,903 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 09:19:48,903 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 09:19:48,904 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 09:19:48,905 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 09:19:48,906 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 09:19:48,907 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 09:19:48,908 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 09:19:48,909 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 09:19:48,910 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 09:19:48,911 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 09:19:48,912 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 09:19:48,912 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 09:19:48,912 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 09:19:48,913 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 09:19:48,914 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 09:19:48,914 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 09:19:48,915 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 09:19:48,915 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 09:19:48,916 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 09:19:48,916 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 09:19:48,916 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 09:19:48,917 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 09:19:48,917 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 09:19:48,918 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 09:19:48,927 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 09:19:48,927 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 09:19:48,928 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 09:19:48,928 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 09:19:48,928 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 09:19:48,929 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 09:19:48,929 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 09:19:48,929 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 09:19:48,929 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 09:19:48,929 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 09:19:48,929 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 09:19:48,930 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 09:19:48,930 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 09:19:48,930 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 09:19:48,930 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 09:19:48,930 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 09:19:48,931 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 09:19:48,931 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 09:19:48,931 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 09:19:48,931 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 09:19:48,931 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 09:19:48,931 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 09:19:48,931 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 09:19:48,932 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 09:19:48,932 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 09:19:48,932 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 09:19:48,932 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 09:19:48,932 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 09:19:48,932 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 09:19:48,932 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 09:19:48,933 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 09:19:48,933 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 09:19:48,933 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 09:19:48,933 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 09:19:48,933 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_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/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 -> efb326e7cdb5d466c12dff4e56d538f4a9b94761 [2018-11-10 09:19:48,955 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 09:19:48,964 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 09:19:48,966 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 09:19:48,967 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 09:19:48,967 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 09:19:48,968 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/../../sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-11-10 09:19:49,003 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/data/dac048c4e/2d59156d17964952bfda43c6784074f1/FLAG1689da39a [2018-11-10 09:19:49,407 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 09:19:49,407 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-11-10 09:19:49,413 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/data/dac048c4e/2d59156d17964952bfda43c6784074f1/FLAG1689da39a [2018-11-10 09:19:49,426 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/data/dac048c4e/2d59156d17964952bfda43c6784074f1 [2018-11-10 09:19:49,428 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 09:19:49,429 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 09:19:49,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 09:19:49,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 09:19:49,432 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 09:19:49,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:19:49" (1/1) ... [2018-11-10 09:19:49,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24d64a57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:49, skipping insertion in model container [2018-11-10 09:19:49,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:19:49" (1/1) ... [2018-11-10 09:19:49,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 09:19:49,468 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 09:19:49,602 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:19:49,605 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 09:19:49,642 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:19:49,650 INFO L193 MainTranslator]: Completed translation [2018-11-10 09:19:49,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:49 WrapperNode [2018-11-10 09:19:49,650 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 09:19:49,651 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 09:19:49,651 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 09:19:49,651 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 09:19:49,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:49" (1/1) ... [2018-11-10 09:19:49,663 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:49" (1/1) ... [2018-11-10 09:19:49,667 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 09:19:49,667 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 09:19:49,667 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 09:19:49,668 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 09:19:49,713 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:49" (1/1) ... [2018-11-10 09:19:49,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:49" (1/1) ... [2018-11-10 09:19:49,716 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:49" (1/1) ... [2018-11-10 09:19:49,716 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:49" (1/1) ... [2018-11-10 09:19:49,723 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:49" (1/1) ... [2018-11-10 09:19:49,732 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:49" (1/1) ... [2018-11-10 09:19:49,734 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:49" (1/1) ... [2018-11-10 09:19:49,736 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 09:19:49,737 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 09:19:49,737 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 09:19:49,737 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 09:19:49,738 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/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 [2018-11-10 09:19:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 09:19:49,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 09:19:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 09:19:49,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 09:19:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-11-10 09:19:49,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-11-10 09:19:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 09:19:49,787 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 09:19:49,892 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-10 09:19:49,892 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-10 09:19:50,226 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 09:19:50,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 09:19:50 BoogieIcfgContainer [2018-11-10 09:19:50,227 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 09:19:50,228 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 09:19:50,228 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 09:19:50,230 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 09:19:50,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 09:19:49" (1/3) ... [2018-11-10 09:19:50,230 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d8c916e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 09:19:50, skipping insertion in model container [2018-11-10 09:19:50,231 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:49" (2/3) ... [2018-11-10 09:19:50,231 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d8c916e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 09:19:50, skipping insertion in model container [2018-11-10 09:19:50,231 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 09:19:50" (3/3) ... [2018-11-10 09:19:50,232 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-11-10 09:19:50,238 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 09:19:50,244 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 09:19:50,254 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 09:19:50,276 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 09:19:50,276 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 09:19:50,276 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 09:19:50,276 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 09:19:50,276 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 09:19:50,276 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 09:19:50,276 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 09:19:50,276 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 09:19:50,290 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states. [2018-11-10 09:19:50,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-10 09:19:50,295 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:50,296 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 09:19:50,298 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:50,301 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:50,301 INFO L82 PathProgramCache]: Analyzing trace with hash 353838634, now seen corresponding path program 1 times [2018-11-10 09:19:50,303 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 09:19:50,332 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:50,333 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:50,333 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:50,333 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 09:19:50,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:50,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 09:19:50,439 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:50,439 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:50,439 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 09:19:50,443 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:50,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:50,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:50,457 INFO L87 Difference]: Start difference. First operand 135 states. Second operand 3 states. [2018-11-10 09:19:50,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:50,594 INFO L93 Difference]: Finished difference Result 262 states and 437 transitions. [2018-11-10 09:19:50,594 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:50,595 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2018-11-10 09:19:50,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:50,602 INFO L225 Difference]: With dead ends: 262 [2018-11-10 09:19:50,602 INFO L226 Difference]: Without dead ends: 120 [2018-11-10 09:19:50,604 INFO L605 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 [2018-11-10 09:19:50,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2018-11-10 09:19:50,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 120. [2018-11-10 09:19:50,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 120 states. [2018-11-10 09:19:50,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 177 transitions. [2018-11-10 09:19:50,632 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 177 transitions. Word has length 30 [2018-11-10 09:19:50,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:50,633 INFO L481 AbstractCegarLoop]: Abstraction has 120 states and 177 transitions. [2018-11-10 09:19:50,633 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:50,633 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 177 transitions. [2018-11-10 09:19:50,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-10 09:19:50,634 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:50,634 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-11-10 09:19:50,634 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:50,634 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:50,635 INFO L82 PathProgramCache]: Analyzing trace with hash -141397210, now seen corresponding path program 1 times [2018-11-10 09:19:50,635 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 09:19:50,636 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:50,636 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:50,636 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:50,636 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 09:19:50,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:50,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 09:19:50,699 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:50,699 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:50,699 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 09:19:50,700 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:50,700 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:50,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:50,701 INFO L87 Difference]: Start difference. First operand 120 states and 177 transitions. Second operand 3 states. [2018-11-10 09:19:50,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:50,798 INFO L93 Difference]: Finished difference Result 243 states and 365 transitions. [2018-11-10 09:19:50,798 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:50,798 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2018-11-10 09:19:50,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:50,799 INFO L225 Difference]: With dead ends: 243 [2018-11-10 09:19:50,800 INFO L226 Difference]: Without dead ends: 139 [2018-11-10 09:19:50,800 INFO L605 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 [2018-11-10 09:19:50,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2018-11-10 09:19:50,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 136. [2018-11-10 09:19:50,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136 states. [2018-11-10 09:19:50,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 198 transitions. [2018-11-10 09:19:50,809 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 198 transitions. Word has length 44 [2018-11-10 09:19:50,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:50,809 INFO L481 AbstractCegarLoop]: Abstraction has 136 states and 198 transitions. [2018-11-10 09:19:50,809 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:50,809 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 198 transitions. [2018-11-10 09:19:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-10 09:19:50,810 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:50,810 INFO L375 BasicCegarLoop]: trace histogram [3, 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, 1] [2018-11-10 09:19:50,811 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:50,811 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:50,811 INFO L82 PathProgramCache]: Analyzing trace with hash -395118798, now seen corresponding path program 1 times [2018-11-10 09:19:50,811 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 09:19:50,812 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:50,812 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:50,812 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:50,812 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 09:19:50,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:50,873 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-10 09:19:50,873 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:50,873 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:50,874 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 09:19:50,874 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:50,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:50,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:50,874 INFO L87 Difference]: Start difference. First operand 136 states and 198 transitions. Second operand 3 states. [2018-11-10 09:19:50,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:50,979 INFO L93 Difference]: Finished difference Result 278 states and 413 transitions. [2018-11-10 09:19:50,979 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:50,979 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 59 [2018-11-10 09:19:50,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:50,980 INFO L225 Difference]: With dead ends: 278 [2018-11-10 09:19:50,980 INFO L226 Difference]: Without dead ends: 158 [2018-11-10 09:19:50,981 INFO L605 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 [2018-11-10 09:19:50,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2018-11-10 09:19:50,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 154. [2018-11-10 09:19:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 154 states. [2018-11-10 09:19:50,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 221 transitions. [2018-11-10 09:19:50,988 INFO L78 Accepts]: Start accepts. Automaton has 154 states and 221 transitions. Word has length 59 [2018-11-10 09:19:50,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:50,988 INFO L481 AbstractCegarLoop]: Abstraction has 154 states and 221 transitions. [2018-11-10 09:19:50,989 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:50,989 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 221 transitions. [2018-11-10 09:19:50,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-10 09:19:50,990 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:50,990 INFO L375 BasicCegarLoop]: trace histogram [4, 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] [2018-11-10 09:19:50,991 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:50,991 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:50,991 INFO L82 PathProgramCache]: Analyzing trace with hash 800980311, now seen corresponding path program 1 times [2018-11-10 09:19:50,991 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 09:19:50,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:50,992 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:50,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:50,992 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 09:19:51,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:51,047 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-10 09:19:51,048 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:51,048 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:51,048 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 09:19:51,048 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:51,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:51,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:51,049 INFO L87 Difference]: Start difference. First operand 154 states and 221 transitions. Second operand 3 states. [2018-11-10 09:19:51,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:51,078 INFO L93 Difference]: Finished difference Result 314 states and 451 transitions. [2018-11-10 09:19:51,078 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:51,079 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-11-10 09:19:51,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:51,080 INFO L225 Difference]: With dead ends: 314 [2018-11-10 09:19:51,080 INFO L226 Difference]: Without dead ends: 176 [2018-11-10 09:19:51,081 INFO L605 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 [2018-11-10 09:19:51,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2018-11-10 09:19:51,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 176. [2018-11-10 09:19:51,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 176 states. [2018-11-10 09:19:51,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 249 transitions. [2018-11-10 09:19:51,091 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 249 transitions. Word has length 77 [2018-11-10 09:19:51,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:51,091 INFO L481 AbstractCegarLoop]: Abstraction has 176 states and 249 transitions. [2018-11-10 09:19:51,091 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:51,091 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 249 transitions. [2018-11-10 09:19:51,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-10 09:19:51,093 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:51,093 INFO L375 BasicCegarLoop]: trace histogram [4, 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] [2018-11-10 09:19:51,093 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:51,093 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:51,093 INFO L82 PathProgramCache]: Analyzing trace with hash 738940697, now seen corresponding path program 1 times [2018-11-10 09:19:51,094 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 09:19:51,094 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:51,095 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:51,095 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:51,095 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 09:19:51,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:51,155 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-10 09:19:51,156 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:51,156 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:51,156 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 09:19:51,156 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:51,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:51,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:51,157 INFO L87 Difference]: Start difference. First operand 176 states and 249 transitions. Second operand 3 states. [2018-11-10 09:19:51,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:51,279 INFO L93 Difference]: Finished difference Result 388 states and 568 transitions. [2018-11-10 09:19:51,279 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:51,280 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-11-10 09:19:51,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:51,281 INFO L225 Difference]: With dead ends: 388 [2018-11-10 09:19:51,281 INFO L226 Difference]: Without dead ends: 227 [2018-11-10 09:19:51,282 INFO L605 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 [2018-11-10 09:19:51,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2018-11-10 09:19:51,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 218. [2018-11-10 09:19:51,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218 states. [2018-11-10 09:19:51,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 300 transitions. [2018-11-10 09:19:51,291 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 300 transitions. Word has length 77 [2018-11-10 09:19:51,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:51,291 INFO L481 AbstractCegarLoop]: Abstraction has 218 states and 300 transitions. [2018-11-10 09:19:51,291 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:51,291 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 300 transitions. [2018-11-10 09:19:51,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-10 09:19:51,292 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:51,293 INFO L375 BasicCegarLoop]: trace histogram [4, 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] [2018-11-10 09:19:51,293 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:51,293 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:51,293 INFO L82 PathProgramCache]: Analyzing trace with hash 604927191, now seen corresponding path program 1 times [2018-11-10 09:19:51,293 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 09:19:51,294 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:51,294 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:51,294 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:51,294 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 09:19:51,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:51,347 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-10 09:19:51,347 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:51,347 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:51,348 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 09:19:51,348 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:51,348 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:51,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:51,349 INFO L87 Difference]: Start difference. First operand 218 states and 300 transitions. Second operand 3 states. [2018-11-10 09:19:51,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:51,422 INFO L93 Difference]: Finished difference Result 444 states and 621 transitions. [2018-11-10 09:19:51,423 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:51,424 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-11-10 09:19:51,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:51,425 INFO L225 Difference]: With dead ends: 444 [2018-11-10 09:19:51,425 INFO L226 Difference]: Without dead ends: 242 [2018-11-10 09:19:51,425 INFO L605 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 [2018-11-10 09:19:51,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2018-11-10 09:19:51,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 238. [2018-11-10 09:19:51,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238 states. [2018-11-10 09:19:51,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 325 transitions. [2018-11-10 09:19:51,432 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 325 transitions. Word has length 77 [2018-11-10 09:19:51,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:51,432 INFO L481 AbstractCegarLoop]: Abstraction has 238 states and 325 transitions. [2018-11-10 09:19:51,432 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:51,432 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 325 transitions. [2018-11-10 09:19:51,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-11-10 09:19:51,433 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:51,433 INFO L375 BasicCegarLoop]: trace histogram [5, 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] [2018-11-10 09:19:51,434 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:51,434 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:51,434 INFO L82 PathProgramCache]: Analyzing trace with hash 587335572, now seen corresponding path program 1 times [2018-11-10 09:19:51,434 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 09:19:51,435 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:51,435 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:51,435 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:51,435 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 09:19:51,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:51,484 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-11-10 09:19:51,484 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:51,484 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:51,484 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 09:19:51,485 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:51,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:51,485 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:51,485 INFO L87 Difference]: Start difference. First operand 238 states and 325 transitions. Second operand 3 states. [2018-11-10 09:19:51,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:51,587 INFO L93 Difference]: Finished difference Result 485 states and 673 transitions. [2018-11-10 09:19:51,588 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:51,588 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 94 [2018-11-10 09:19:51,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:51,589 INFO L225 Difference]: With dead ends: 485 [2018-11-10 09:19:51,589 INFO L226 Difference]: Without dead ends: 263 [2018-11-10 09:19:51,590 INFO L605 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 [2018-11-10 09:19:51,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2018-11-10 09:19:51,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 260. [2018-11-10 09:19:51,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 260 states. [2018-11-10 09:19:51,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 260 states and 352 transitions. [2018-11-10 09:19:51,597 INFO L78 Accepts]: Start accepts. Automaton has 260 states and 352 transitions. Word has length 94 [2018-11-10 09:19:51,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:51,597 INFO L481 AbstractCegarLoop]: Abstraction has 260 states and 352 transitions. [2018-11-10 09:19:51,597 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:51,598 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 352 transitions. [2018-11-10 09:19:51,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-11-10 09:19:51,598 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:51,599 INFO L375 BasicCegarLoop]: trace histogram [6, 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] [2018-11-10 09:19:51,599 INFO L424 AbstractCegarLoop]: === Iteration 8 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:51,599 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:51,599 INFO L82 PathProgramCache]: Analyzing trace with hash -1516282027, now seen corresponding path program 1 times [2018-11-10 09:19:51,599 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 09:19:51,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:51,600 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:51,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:51,600 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 09:19:51,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:51,643 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-10 09:19:51,644 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:51,644 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:51,644 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 09:19:51,644 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:51,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:51,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:51,645 INFO L87 Difference]: Start difference. First operand 260 states and 352 transitions. Second operand 3 states. [2018-11-10 09:19:51,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:51,684 INFO L93 Difference]: Finished difference Result 724 states and 987 transitions. [2018-11-10 09:19:51,685 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:51,685 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 115 [2018-11-10 09:19:51,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:51,686 INFO L225 Difference]: With dead ends: 724 [2018-11-10 09:19:51,686 INFO L226 Difference]: Without dead ends: 480 [2018-11-10 09:19:51,687 INFO L605 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 [2018-11-10 09:19:51,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 480 states. [2018-11-10 09:19:51,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 480 to 480. [2018-11-10 09:19:51,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 480 states. [2018-11-10 09:19:51,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 480 states and 652 transitions. [2018-11-10 09:19:51,699 INFO L78 Accepts]: Start accepts. Automaton has 480 states and 652 transitions. Word has length 115 [2018-11-10 09:19:51,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:51,699 INFO L481 AbstractCegarLoop]: Abstraction has 480 states and 652 transitions. [2018-11-10 09:19:51,700 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:51,700 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 652 transitions. [2018-11-10 09:19:51,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-11-10 09:19:51,701 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:51,701 INFO L375 BasicCegarLoop]: trace histogram [6, 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, 1] [2018-11-10 09:19:51,701 INFO L424 AbstractCegarLoop]: === Iteration 9 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:51,702 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:51,702 INFO L82 PathProgramCache]: Analyzing trace with hash 1206089919, now seen corresponding path program 1 times [2018-11-10 09:19:51,702 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 09:19:51,702 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:51,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:51,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:51,703 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 09:19:51,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:51,755 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-10 09:19:51,755 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:51,755 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:51,755 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 09:19:51,755 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:51,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:51,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:51,756 INFO L87 Difference]: Start difference. First operand 480 states and 652 transitions. Second operand 3 states. [2018-11-10 09:19:51,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:51,796 INFO L93 Difference]: Finished difference Result 702 states and 956 transitions. [2018-11-10 09:19:51,796 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:51,796 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2018-11-10 09:19:51,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:51,799 INFO L225 Difference]: With dead ends: 702 [2018-11-10 09:19:51,799 INFO L226 Difference]: Without dead ends: 700 [2018-11-10 09:19:51,799 INFO L605 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 [2018-11-10 09:19:51,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 700 states. [2018-11-10 09:19:51,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 700 to 700. [2018-11-10 09:19:51,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 700 states. [2018-11-10 09:19:51,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 954 transitions. [2018-11-10 09:19:51,814 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 954 transitions. Word has length 117 [2018-11-10 09:19:51,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:51,814 INFO L481 AbstractCegarLoop]: Abstraction has 700 states and 954 transitions. [2018-11-10 09:19:51,814 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:51,814 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 954 transitions. [2018-11-10 09:19:51,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-11-10 09:19:51,816 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:51,816 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 09:19:51,816 INFO L424 AbstractCegarLoop]: === Iteration 10 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:51,816 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:51,817 INFO L82 PathProgramCache]: Analyzing trace with hash 712250069, now seen corresponding path program 1 times [2018-11-10 09:19:51,817 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 09:19:51,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:51,817 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:51,818 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:51,818 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 09:19:51,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:51,868 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-10 09:19:51,868 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:51,869 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:51,869 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 09:19:51,869 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:51,869 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:51,869 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:51,870 INFO L87 Difference]: Start difference. First operand 700 states and 954 transitions. Second operand 3 states. [2018-11-10 09:19:51,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:51,975 INFO L93 Difference]: Finished difference Result 1467 states and 2028 transitions. [2018-11-10 09:19:51,976 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:51,976 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 143 [2018-11-10 09:19:51,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:51,978 INFO L225 Difference]: With dead ends: 1467 [2018-11-10 09:19:51,979 INFO L226 Difference]: Without dead ends: 783 [2018-11-10 09:19:51,980 INFO L605 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 [2018-11-10 09:19:51,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 783 states. [2018-11-10 09:19:51,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 783 to 772. [2018-11-10 09:19:51,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 772 states. [2018-11-10 09:19:51,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 772 states and 1041 transitions. [2018-11-10 09:19:51,995 INFO L78 Accepts]: Start accepts. Automaton has 772 states and 1041 transitions. Word has length 143 [2018-11-10 09:19:51,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:51,996 INFO L481 AbstractCegarLoop]: Abstraction has 772 states and 1041 transitions. [2018-11-10 09:19:51,996 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:51,996 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1041 transitions. [2018-11-10 09:19:51,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-10 09:19:51,998 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:51,998 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 09:19:51,998 INFO L424 AbstractCegarLoop]: === Iteration 11 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:51,998 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:51,998 INFO L82 PathProgramCache]: Analyzing trace with hash -836164129, now seen corresponding path program 1 times [2018-11-10 09:19:51,998 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 09:19:51,999 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:51,999 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:51,999 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:51,999 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 09:19:52,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:52,059 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2018-11-10 09:19:52,059 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:52,059 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:52,059 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 09:19:52,059 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:52,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:52,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:52,060 INFO L87 Difference]: Start difference. First operand 772 states and 1041 transitions. Second operand 3 states. [2018-11-10 09:19:52,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:52,174 INFO L93 Difference]: Finished difference Result 1687 states and 2335 transitions. [2018-11-10 09:19:52,175 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:52,175 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 165 [2018-11-10 09:19:52,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:52,178 INFO L225 Difference]: With dead ends: 1687 [2018-11-10 09:19:52,178 INFO L226 Difference]: Without dead ends: 928 [2018-11-10 09:19:52,180 INFO L605 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 [2018-11-10 09:19:52,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 928 states. [2018-11-10 09:19:52,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 928 to 895. [2018-11-10 09:19:52,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 895 states. [2018-11-10 09:19:52,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1212 transitions. [2018-11-10 09:19:52,200 INFO L78 Accepts]: Start accepts. Automaton has 895 states and 1212 transitions. Word has length 165 [2018-11-10 09:19:52,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:52,200 INFO L481 AbstractCegarLoop]: Abstraction has 895 states and 1212 transitions. [2018-11-10 09:19:52,200 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:52,200 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1212 transitions. [2018-11-10 09:19:52,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-10 09:19:52,202 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:52,202 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 09:19:52,202 INFO L424 AbstractCegarLoop]: === Iteration 12 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:52,202 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:52,204 INFO L82 PathProgramCache]: Analyzing trace with hash -702150623, now seen corresponding path program 1 times [2018-11-10 09:19:52,205 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 09:19:52,206 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:52,206 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:52,207 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 09:19:52,207 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 09:19:52,221 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-10 09:19:52,221 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-10 09:19:52,221 INFO L171 anRefinementStrategy]: Switched to traceCheck mode Z3_NO_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-10 09:19:52,233 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:52,234 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_NO_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: null) [2018-11-10 09:19:52,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 09:19:52,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 09:19:52,424 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 09:19:52,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 09:19:52 BoogieIcfgContainer [2018-11-10 09:19:52,536 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 09:19:52,536 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 09:19:52,536 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 09:19:52,536 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 09:19:52,537 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 09:19:50" (3/4) ... [2018-11-10 09:19:52,540 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-10 09:19:52,540 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 09:19:52,541 INFO L168 Benchmark]: Toolchain (without parser) took 3112.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 213.9 MB). Free memory was 953.8 MB in the beginning and 958.8 MB in the end (delta: -5.0 MB). Peak memory consumption was 208.9 MB. Max. memory is 11.5 GB. [2018-11-10 09:19:52,542 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 09:19:52,542 INFO L168 Benchmark]: CACSL2BoogieTranslator took 221.21 ms. Allocated memory is still 1.0 GB. Free memory was 953.8 MB in the beginning and 937.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 09:19:52,543 INFO L168 Benchmark]: Boogie Procedure Inliner took 16.47 ms. Allocated memory is still 1.0 GB. Free memory was 937.7 MB in the beginning and 935.0 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 09:19:52,543 INFO L168 Benchmark]: Boogie Preprocessor took 69.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 935.0 MB in the beginning and 1.1 GB in the end (delta: -191.1 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. [2018-11-10 09:19:52,544 INFO L168 Benchmark]: RCFGBuilder took 490.19 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: 47.6 MB). Peak memory consumption was 47.6 MB. Max. memory is 11.5 GB. [2018-11-10 09:19:52,544 INFO L168 Benchmark]: TraceAbstraction took 2308.37 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 81.8 MB). Free memory was 1.1 GB in the beginning and 958.8 MB in the end (delta: 119.6 MB). Peak memory consumption was 201.4 MB. Max. memory is 11.5 GB. [2018-11-10 09:19:52,545 INFO L168 Benchmark]: Witness Printer took 3.88 ms. Allocated memory is still 1.2 GB. Free memory is still 958.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 09:19:52,547 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 221.21 ms. Allocated memory is still 1.0 GB. Free memory was 953.8 MB in the beginning and 937.7 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 16.47 ms. Allocated memory is still 1.0 GB. Free memory was 937.7 MB in the beginning and 935.0 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 69.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 935.0 MB in the beginning and 1.1 GB in the end (delta: -191.1 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 490.19 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: 47.6 MB). Peak memory consumption was 47.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2308.37 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 81.8 MB). Free memory was 1.1 GB in the beginning and 958.8 MB in the end (delta: 119.6 MB). Peak memory consumption was 201.4 MB. Max. memory is 11.5 GB. * Witness Printer took 3.88 ms. Allocated memory is still 1.2 GB. Free memory is still 958.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 619]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of shiftLeft at line 362, overapproximation of bitwiseAnd at line 218. Possible FailurePath: [L628] int __retres1 ; [L632] 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 ; [L51] int tmp___2 ; [L52] int tmp___3 ; [L53] int tmp___4 ; [L54] int tmp___5 ; [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 ag_Z ; [L63] unsigned int ag_V ; [L64] unsigned int ag_W ; [L65] int __retres62 ; [L68] ag_V = 2U [L69] ag_W = 5U [L70] s__state = 12292 [L71] blastFlag = 0 [L72] tmp = __VERIFIER_nondet_int() [L73] cb = 0 [L74] ret = -1 [L75] skip = 0 [L76] tmp___0 = 0 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=0, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, 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=-1, 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=-1, s__state=12292, s__version=0, s__wbio=0, skip=0, tmp=0, tmp___0=0, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L77] COND TRUE s__info_callback != 0 [L78] cb = s__info_callback VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, 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=-1, 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=-1, s__state=12292, s__version=0, s__wbio=0, skip=0, tmp=0, tmp___0=0, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L86] s__in_handshake = s__in_handshake + 1 [L87] tmp___1 = __VERIFIER_nondet_int() [L88] COND FALSE !(tmp___1 & 12288) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, 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=-1, 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=-1, s__state=12292, s__version=0, s__wbio=0, skip=0, tmp=0, tmp___0=0, tmp___1=0, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, 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=-1, 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=-1, s__state=12292, s__version=0, s__wbio=0, skip=0, tmp=0, tmp___0=0, tmp___1=0, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, 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=-1, 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=-1, s__state=12292, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L102] COND TRUE s__state == 12292 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=0, 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=-1, 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=-1, s__state=12292, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L205] s__new_session = 1 [L206] s__state = 4096 [L207] s__ctx__stats__sess_connect_renegotiate = s__ctx__stats__sess_connect_renegotiate + 1 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, 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=-1, 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=-1, s__state=4096, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L212] s__server = 0 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, 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=-1, 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=-1, s__server=0, s__state=4096, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L213] COND TRUE cb != 0 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, 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=-1, 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=-1, s__server=0, s__state=4096, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L218] COND FALSE !((s__version & 65280) != 768) [L224] s__type = 4096 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, 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=-1, 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=-1, s__server=0, s__state=4096, s__type=4096, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L225] COND FALSE !(s__init_buf___0 == 0) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect_good=0, 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=8, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__state=4096, s__type=4096, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L244] tmp___4 = __VERIFIER_nondet_int() [L245] COND FALSE !(! tmp___4) [L251] tmp___5 = __VERIFIER_nondet_int() [L252] COND FALSE !(! tmp___5) [L258] s__state = 4368 [L259] s__ctx__stats__sess_connect = s__ctx__stats__sess_connect + 1 [L260] s__init_num = 0 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L577] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L606] skip = 0 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L105] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L108] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L111] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L117] COND TRUE s__state == 4368 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=-1, ret=-1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L264] s__shutdown = 0 [L265] ret = __VERIFIER_nondet_int() [L266] COND TRUE blastFlag == 0 [L267] blastFlag = 1 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4368, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L271] COND FALSE !(ret <= 0) [L276] s__state = 4384 [L277] s__init_num = 0 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L278] COND TRUE s__bbio != s__wbio VAL [ag_V=2, ag_W=5, blastFlag=1, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L577] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L606] skip = 0 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=1, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L105] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L108] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L111] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 4368) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 4369) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L123] COND TRUE s__state == 4384 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L286] ret = __VERIFIER_nondet_int() [L287] COND TRUE blastFlag == 1 [L288] blastFlag = 2 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L292] COND FALSE !(ret <= 0) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L297] COND FALSE !(\read(s__hit)) [L300] s__state = 4400 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L302] s__init_num = 0 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L577] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L606] skip = 0 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L105] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L108] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L111] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 4368) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 4369) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 4384) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 4385) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L129] COND TRUE s__state == 4400 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L306] COND FALSE !(s__s3__tmp__new_cipher__algorithms - 256) [L309] ret = __VERIFIER_nondet_int() [L310] COND TRUE blastFlag == 2 [L311] blastFlag = 3 VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L315] COND FALSE !(ret <= 0) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L321] s__state = 4416 [L322] s__init_num = 0 VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L577] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L606] skip = 0 VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L105] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L108] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L111] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 4368) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 4369) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 4384) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 4385) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 4400) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 4401) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L135] COND TRUE s__state == 4416 VAL [ag_V=2, ag_W=5, blastFlag=3, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L326] ret = __VERIFIER_nondet_int() [L327] COND TRUE blastFlag == 3 [L328] blastFlag = 4 VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L332] COND FALSE !(ret <= 0) [L337] s__state = 4432 [L338] s__init_num = 0 VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L339] COND FALSE !(! tmp___6) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L577] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L606] skip = 0 VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L105] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L108] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L111] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 4368) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 4369) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 4384) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 4385) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 4400) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 4401) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L135] COND FALSE !(s__state == 4416) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L138] COND FALSE !(s__state == 4417) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L141] COND TRUE s__state == 4432 VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L348] ret = __VERIFIER_nondet_int() [L349] COND FALSE !(blastFlag == 5) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L354] COND FALSE !(ret <= 0) [L359] s__state = 4448 [L360] ag_X = 44 [L361] ag_Y = 100 [L362] ag_Z = ag_V << ag_W [L363] s__init_num = 0 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L577] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L606] skip = 0 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L105] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L108] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L111] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 4368) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 4369) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 4384) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 4385) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 4400) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 4401) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L135] COND FALSE !(s__state == 4416) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L138] COND FALSE !(s__state == 4417) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L141] COND FALSE !(s__state == 4432) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L144] COND FALSE !(s__state == 4433) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L147] COND TRUE s__state == 4448 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L367] ret = __VERIFIER_nondet_int() [L368] COND TRUE blastFlag == 4 [L369] blastFlag = 5 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L373] COND FALSE !(ret <= 0) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L378] COND TRUE \read(s__s3__tmp__cert_req) [L379] s__state = ag_X * ag_Y + ag_Z VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L383] s__init_num = 0 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L577] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L606] skip = 0 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L105] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L108] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L111] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 4368) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 4369) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 4384) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 4385) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 4400) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 4401) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L135] COND FALSE !(s__state == 4416) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L138] COND FALSE !(s__state == 4417) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L141] COND TRUE s__state == 4432 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=1, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L348] ret = __VERIFIER_nondet_int() [L349] COND TRUE blastFlag == 5 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=0, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] [L619] __VERIFIER_error() VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=-1, ret=0, s__bbio=-1, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, 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=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, 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=-1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=0, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=-1, tmp___5=-1, tmp___6=-1, tmp___7=0, tmp___8=0, tmp___9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 137 locations, 1 error locations. UNSAFE Result, 2.2s OverallTime, 12 OverallIterations, 8 TraceHistogramMax, 1.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1959 SDtfs, 486 SDslu, 1150 SDs, 0 SdLazy, 864 SolverSat, 141 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 33 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=895occurred in iteration=11, 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, 11 MinimizatonAttempts, 67 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 1163 NumberOfCodeBlocks, 1163 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 987 ConstructedInterpolants, 0 QuantifiedInterpolants, 146205 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 1112/1112 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 0.1.23-1dbac8b [2018-11-10 09:19:54,003 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 09:19:54,005 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 09:19:54,013 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 09:19:54,014 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 09:19:54,014 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 09:19:54,015 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 09:19:54,016 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 09:19:54,017 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 09:19:54,018 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 09:19:54,018 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 09:19:54,018 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 09:19:54,019 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 09:19:54,020 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 09:19:54,020 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 09:19:54,021 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 09:19:54,022 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 09:19:54,023 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 09:19:54,024 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 09:19:54,025 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 09:19:54,026 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 09:19:54,027 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 09:19:54,028 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 09:19:54,028 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 09:19:54,028 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 09:19:54,029 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 09:19:54,030 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 09:19:54,030 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 09:19:54,031 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 09:19:54,032 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 09:19:54,032 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 09:19:54,032 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 09:19:54,032 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 09:19:54,032 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 09:19:54,033 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 09:19:54,034 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 09:19:54,034 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-10 09:19:54,044 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 09:19:54,044 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 09:19:54,044 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 09:19:54,045 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 09:19:54,045 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 09:19:54,045 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 09:19:54,045 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 09:19:54,045 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 09:19:54,046 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 09:19:54,046 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 09:19:54,046 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 09:19:54,046 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 09:19:54,046 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 09:19:54,046 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 09:19:54,046 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 09:19:54,046 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 09:19:54,047 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 09:19:54,047 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 09:19:54,047 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 09:19:54,047 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 09:19:54,047 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 09:19:54,047 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 09:19:54,047 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 09:19:54,047 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 09:19:54,048 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 09:19:54,048 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 09:19:54,048 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 09:19:54,048 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 09:19:54,048 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 09:19:54,048 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 09:19:54,048 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 09:19:54,048 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 09:19:54,049 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_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/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 -> efb326e7cdb5d466c12dff4e56d538f4a9b94761 [2018-11-10 09:19:54,077 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 09:19:54,086 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 09:19:54,089 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 09:19:54,090 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 09:19:54,090 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 09:19:54,091 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/../../sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-11-10 09:19:54,135 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/data/5b6519fd3/8a23ebe5028a49ce90d378d8f52026fb/FLAG44f9ef408 [2018-11-10 09:19:54,551 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 09:19:54,551 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-11-10 09:19:54,559 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/data/5b6519fd3/8a23ebe5028a49ce90d378d8f52026fb/FLAG44f9ef408 [2018-11-10 09:19:54,568 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/data/5b6519fd3/8a23ebe5028a49ce90d378d8f52026fb [2018-11-10 09:19:54,570 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 09:19:54,571 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 09:19:54,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 09:19:54,572 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 09:19:54,574 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 09:19:54,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:19:54" (1/1) ... [2018-11-10 09:19:54,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12f8d760 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:54, skipping insertion in model container [2018-11-10 09:19:54,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:19:54" (1/1) ... [2018-11-10 09:19:54,582 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 09:19:54,610 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 09:19:54,758 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:19:54,761 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 09:19:54,803 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:19:54,813 INFO L193 MainTranslator]: Completed translation [2018-11-10 09:19:54,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:54 WrapperNode [2018-11-10 09:19:54,814 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 09:19:54,814 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 09:19:54,815 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 09:19:54,815 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 09:19:54,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:54" (1/1) ... [2018-11-10 09:19:54,827 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:54" (1/1) ... [2018-11-10 09:19:54,830 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 09:19:54,831 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 09:19:54,831 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 09:19:54,831 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 09:19:54,836 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:54" (1/1) ... [2018-11-10 09:19:54,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:54" (1/1) ... [2018-11-10 09:19:54,838 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:54" (1/1) ... [2018-11-10 09:19:54,838 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:54" (1/1) ... [2018-11-10 09:19:54,844 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:54" (1/1) ... [2018-11-10 09:19:54,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:54" (1/1) ... [2018-11-10 09:19:54,854 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:54" (1/1) ... [2018-11-10 09:19:54,857 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 09:19:54,857 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 09:19:54,857 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 09:19:54,858 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 09:19:54,858 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/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 [2018-11-10 09:19:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 09:19:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 09:19:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 09:19:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 09:19:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-11-10 09:19:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-11-10 09:19:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 09:19:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 09:19:55,028 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-10 09:19:55,029 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-10 09:19:55,369 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 09:19:55,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 09:19:55 BoogieIcfgContainer [2018-11-10 09:19:55,370 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 09:19:55,371 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 09:19:55,371 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 09:19:55,373 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 09:19:55,373 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 09:19:54" (1/3) ... [2018-11-10 09:19:55,373 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@716cb0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 09:19:55, skipping insertion in model container [2018-11-10 09:19:55,373 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:19:54" (2/3) ... [2018-11-10 09:19:55,374 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@716cb0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 09:19:55, skipping insertion in model container [2018-11-10 09:19:55,374 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 09:19:55" (3/3) ... [2018-11-10 09:19:55,375 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-11-10 09:19:55,380 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 09:19:55,385 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 09:19:55,394 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 09:19:55,413 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 09:19:55,414 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 09:19:55,414 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 09:19:55,414 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 09:19:55,414 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 09:19:55,414 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 09:19:55,414 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 09:19:55,414 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 09:19:55,414 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 09:19:55,426 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states. [2018-11-10 09:19:55,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-10 09:19:55,430 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:55,431 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 09:19:55,432 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:55,435 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:55,436 INFO L82 PathProgramCache]: Analyzing trace with hash 353838634, now seen corresponding path program 1 times [2018-11-10 09:19:55,438 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:19:55,438 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:19:55,450 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:55,494 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:19:55,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 09:19:55,535 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:19:55,538 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:55,539 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:55,543 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:55,554 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:55,554 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:55,556 INFO L87 Difference]: Start difference. First operand 135 states. Second operand 3 states. [2018-11-10 09:19:55,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:55,724 INFO L93 Difference]: Finished difference Result 262 states and 437 transitions. [2018-11-10 09:19:55,724 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:55,726 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2018-11-10 09:19:55,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:55,735 INFO L225 Difference]: With dead ends: 262 [2018-11-10 09:19:55,735 INFO L226 Difference]: Without dead ends: 120 [2018-11-10 09:19:55,738 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:55,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2018-11-10 09:19:55,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 120. [2018-11-10 09:19:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 120 states. [2018-11-10 09:19:55,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 177 transitions. [2018-11-10 09:19:55,771 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 177 transitions. Word has length 30 [2018-11-10 09:19:55,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:55,771 INFO L481 AbstractCegarLoop]: Abstraction has 120 states and 177 transitions. [2018-11-10 09:19:55,771 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:55,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 177 transitions. [2018-11-10 09:19:55,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-10 09:19:55,773 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:55,773 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-11-10 09:19:55,773 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:55,773 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:55,774 INFO L82 PathProgramCache]: Analyzing trace with hash -141397210, now seen corresponding path program 1 times [2018-11-10 09:19:55,774 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:19:55,774 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:19:55,798 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:55,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:55,827 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:19:55,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 09:19:55,847 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:19:55,848 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:55,848 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:55,849 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:55,850 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:55,850 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:55,850 INFO L87 Difference]: Start difference. First operand 120 states and 177 transitions. Second operand 3 states. [2018-11-10 09:19:55,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:55,984 INFO L93 Difference]: Finished difference Result 243 states and 365 transitions. [2018-11-10 09:19:55,984 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:55,984 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2018-11-10 09:19:55,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:55,985 INFO L225 Difference]: With dead ends: 243 [2018-11-10 09:19:55,985 INFO L226 Difference]: Without dead ends: 139 [2018-11-10 09:19:55,986 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:55,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2018-11-10 09:19:55,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 136. [2018-11-10 09:19:55,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136 states. [2018-11-10 09:19:55,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 198 transitions. [2018-11-10 09:19:55,994 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 198 transitions. Word has length 44 [2018-11-10 09:19:55,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:55,994 INFO L481 AbstractCegarLoop]: Abstraction has 136 states and 198 transitions. [2018-11-10 09:19:55,994 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:55,994 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 198 transitions. [2018-11-10 09:19:55,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-10 09:19:55,995 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:55,995 INFO L375 BasicCegarLoop]: trace histogram [3, 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, 1] [2018-11-10 09:19:55,995 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:55,996 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:55,996 INFO L82 PathProgramCache]: Analyzing trace with hash -395118798, now seen corresponding path program 1 times [2018-11-10 09:19:55,996 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:19:55,996 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:19:56,009 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:56,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:56,045 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:19:56,057 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-10 09:19:56,057 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:19:56,063 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:56,063 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:56,063 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:56,063 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:56,064 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:56,064 INFO L87 Difference]: Start difference. First operand 136 states and 198 transitions. Second operand 3 states. [2018-11-10 09:19:56,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:56,185 INFO L93 Difference]: Finished difference Result 278 states and 413 transitions. [2018-11-10 09:19:56,185 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:56,186 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 59 [2018-11-10 09:19:56,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:56,187 INFO L225 Difference]: With dead ends: 278 [2018-11-10 09:19:56,187 INFO L226 Difference]: Without dead ends: 158 [2018-11-10 09:19:56,188 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:56,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2018-11-10 09:19:56,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 154. [2018-11-10 09:19:56,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 154 states. [2018-11-10 09:19:56,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 221 transitions. [2018-11-10 09:19:56,198 INFO L78 Accepts]: Start accepts. Automaton has 154 states and 221 transitions. Word has length 59 [2018-11-10 09:19:56,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:56,198 INFO L481 AbstractCegarLoop]: Abstraction has 154 states and 221 transitions. [2018-11-10 09:19:56,199 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:56,199 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 221 transitions. [2018-11-10 09:19:56,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-10 09:19:56,200 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:56,200 INFO L375 BasicCegarLoop]: trace histogram [4, 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] [2018-11-10 09:19:56,200 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:56,201 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:56,201 INFO L82 PathProgramCache]: Analyzing trace with hash 800980311, now seen corresponding path program 1 times [2018-11-10 09:19:56,201 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:19:56,201 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:19:56,215 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:56,246 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:19:56,270 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-10 09:19:56,270 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:19:56,271 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:56,271 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:56,272 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:56,272 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:56,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:56,272 INFO L87 Difference]: Start difference. First operand 154 states and 221 transitions. Second operand 3 states. [2018-11-10 09:19:56,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:56,298 INFO L93 Difference]: Finished difference Result 314 states and 451 transitions. [2018-11-10 09:19:56,299 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:56,299 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-11-10 09:19:56,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:56,300 INFO L225 Difference]: With dead ends: 314 [2018-11-10 09:19:56,300 INFO L226 Difference]: Without dead ends: 176 [2018-11-10 09:19:56,301 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:56,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2018-11-10 09:19:56,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 176. [2018-11-10 09:19:56,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 176 states. [2018-11-10 09:19:56,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 249 transitions. [2018-11-10 09:19:56,311 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 249 transitions. Word has length 77 [2018-11-10 09:19:56,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:56,311 INFO L481 AbstractCegarLoop]: Abstraction has 176 states and 249 transitions. [2018-11-10 09:19:56,312 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:56,312 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 249 transitions. [2018-11-10 09:19:56,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-10 09:19:56,313 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:56,313 INFO L375 BasicCegarLoop]: trace histogram [4, 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] [2018-11-10 09:19:56,313 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:56,313 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:56,314 INFO L82 PathProgramCache]: Analyzing trace with hash 738940697, now seen corresponding path program 1 times [2018-11-10 09:19:56,314 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:19:56,314 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:19:56,336 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:56,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:56,368 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:19:56,381 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-10 09:19:56,381 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:19:56,382 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:56,382 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:56,382 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:56,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:56,382 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:56,383 INFO L87 Difference]: Start difference. First operand 176 states and 249 transitions. Second operand 3 states. [2018-11-10 09:19:56,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:56,439 INFO L93 Difference]: Finished difference Result 471 states and 677 transitions. [2018-11-10 09:19:56,439 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:56,439 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-11-10 09:19:56,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:56,441 INFO L225 Difference]: With dead ends: 471 [2018-11-10 09:19:56,441 INFO L226 Difference]: Without dead ends: 311 [2018-11-10 09:19:56,442 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:56,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 311 states. [2018-11-10 09:19:56,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 311 to 311. [2018-11-10 09:19:56,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 311 states. [2018-11-10 09:19:56,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 442 transitions. [2018-11-10 09:19:56,458 INFO L78 Accepts]: Start accepts. Automaton has 311 states and 442 transitions. Word has length 77 [2018-11-10 09:19:56,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:56,459 INFO L481 AbstractCegarLoop]: Abstraction has 311 states and 442 transitions. [2018-11-10 09:19:56,459 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:56,459 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 442 transitions. [2018-11-10 09:19:56,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-10 09:19:56,460 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:56,460 INFO L375 BasicCegarLoop]: trace histogram [4, 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] [2018-11-10 09:19:56,461 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:56,461 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:56,461 INFO L82 PathProgramCache]: Analyzing trace with hash -96412967, now seen corresponding path program 1 times [2018-11-10 09:19:56,461 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:19:56,461 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:19:56,474 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:56,506 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:19:56,516 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-10 09:19:56,516 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:19:56,517 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:56,517 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:56,517 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:56,517 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:56,517 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:56,517 INFO L87 Difference]: Start difference. First operand 311 states and 442 transitions. Second operand 3 states. [2018-11-10 09:19:56,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:56,545 INFO L93 Difference]: Finished difference Result 634 states and 900 transitions. [2018-11-10 09:19:56,545 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:56,545 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-11-10 09:19:56,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:56,547 INFO L225 Difference]: With dead ends: 634 [2018-11-10 09:19:56,547 INFO L226 Difference]: Without dead ends: 339 [2018-11-10 09:19:56,548 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:56,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 339 states. [2018-11-10 09:19:56,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 339 to 339. [2018-11-10 09:19:56,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 339 states. [2018-11-10 09:19:56,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 339 states and 477 transitions. [2018-11-10 09:19:56,558 INFO L78 Accepts]: Start accepts. Automaton has 339 states and 477 transitions. Word has length 77 [2018-11-10 09:19:56,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:56,558 INFO L481 AbstractCegarLoop]: Abstraction has 339 states and 477 transitions. [2018-11-10 09:19:56,558 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:56,558 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 477 transitions. [2018-11-10 09:19:56,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-11-10 09:19:56,560 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:56,560 INFO L375 BasicCegarLoop]: trace histogram [5, 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, 1] [2018-11-10 09:19:56,560 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:56,560 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:56,560 INFO L82 PathProgramCache]: Analyzing trace with hash -1437154712, now seen corresponding path program 1 times [2018-11-10 09:19:56,561 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:19:56,561 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:19:56,573 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:56,605 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:19:56,622 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-11-10 09:19:56,623 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:19:56,624 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:56,624 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:56,624 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:56,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:56,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:56,624 INFO L87 Difference]: Start difference. First operand 339 states and 477 transitions. Second operand 3 states. [2018-11-10 09:19:56,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:56,740 INFO L93 Difference]: Finished difference Result 684 states and 984 transitions. [2018-11-10 09:19:56,740 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:56,741 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 96 [2018-11-10 09:19:56,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:56,742 INFO L225 Difference]: With dead ends: 684 [2018-11-10 09:19:56,743 INFO L226 Difference]: Without dead ends: 389 [2018-11-10 09:19:56,743 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:56,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2018-11-10 09:19:56,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 383. [2018-11-10 09:19:56,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 383 states. [2018-11-10 09:19:56,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 531 transitions. [2018-11-10 09:19:56,761 INFO L78 Accepts]: Start accepts. Automaton has 383 states and 531 transitions. Word has length 96 [2018-11-10 09:19:56,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:56,761 INFO L481 AbstractCegarLoop]: Abstraction has 383 states and 531 transitions. [2018-11-10 09:19:56,761 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:56,761 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 531 transitions. [2018-11-10 09:19:56,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-11-10 09:19:56,762 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:56,763 INFO L375 BasicCegarLoop]: trace histogram [6, 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, 1] [2018-11-10 09:19:56,763 INFO L424 AbstractCegarLoop]: === Iteration 8 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:56,763 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:56,763 INFO L82 PathProgramCache]: Analyzing trace with hash 1260482817, now seen corresponding path program 1 times [2018-11-10 09:19:56,763 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:19:56,763 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:19:56,779 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:56,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:56,819 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:19:56,837 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-10 09:19:56,838 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:19:56,839 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:56,840 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:56,840 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:56,840 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:56,840 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:56,840 INFO L87 Difference]: Start difference. First operand 383 states and 531 transitions. Second operand 3 states. [2018-11-10 09:19:56,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:56,962 INFO L93 Difference]: Finished difference Result 810 states and 1167 transitions. [2018-11-10 09:19:56,967 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:56,967 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2018-11-10 09:19:56,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:56,969 INFO L225 Difference]: With dead ends: 810 [2018-11-10 09:19:56,969 INFO L226 Difference]: Without dead ends: 471 [2018-11-10 09:19:56,970 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 115 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:56,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 471 states. [2018-11-10 09:19:56,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 471 to 465. [2018-11-10 09:19:56,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 465 states. [2018-11-10 09:19:56,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 623 transitions. [2018-11-10 09:19:56,982 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 623 transitions. Word has length 117 [2018-11-10 09:19:56,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:56,982 INFO L481 AbstractCegarLoop]: Abstraction has 465 states and 623 transitions. [2018-11-10 09:19:56,983 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:56,983 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 623 transitions. [2018-11-10 09:19:56,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-11-10 09:19:56,984 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:56,984 INFO L375 BasicCegarLoop]: trace histogram [6, 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, 1] [2018-11-10 09:19:56,985 INFO L424 AbstractCegarLoop]: === Iteration 9 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:56,985 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:56,985 INFO L82 PathProgramCache]: Analyzing trace with hash 1206089919, now seen corresponding path program 1 times [2018-11-10 09:19:56,985 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:19:56,985 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:19:57,010 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:57,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:57,048 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:19:57,068 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-10 09:19:57,068 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:19:57,069 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:57,070 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:57,070 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:57,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:57,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:57,070 INFO L87 Difference]: Start difference. First operand 465 states and 623 transitions. Second operand 3 states. [2018-11-10 09:19:57,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:57,131 INFO L93 Difference]: Finished difference Result 1082 states and 1460 transitions. [2018-11-10 09:19:57,132 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:57,132 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2018-11-10 09:19:57,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:57,137 INFO L225 Difference]: With dead ends: 1082 [2018-11-10 09:19:57,137 INFO L226 Difference]: Without dead ends: 661 [2018-11-10 09:19:57,138 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 115 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:57,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 661 states. [2018-11-10 09:19:57,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 661 to 661. [2018-11-10 09:19:57,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 661 states. [2018-11-10 09:19:57,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 661 states and 886 transitions. [2018-11-10 09:19:57,152 INFO L78 Accepts]: Start accepts. Automaton has 661 states and 886 transitions. Word has length 117 [2018-11-10 09:19:57,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:57,153 INFO L481 AbstractCegarLoop]: Abstraction has 661 states and 886 transitions. [2018-11-10 09:19:57,153 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:57,153 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 886 transitions. [2018-11-10 09:19:57,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-11-10 09:19:57,155 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:57,155 INFO L375 BasicCegarLoop]: trace histogram [6, 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, 1] [2018-11-10 09:19:57,155 INFO L424 AbstractCegarLoop]: === Iteration 10 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:57,155 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:57,155 INFO L82 PathProgramCache]: Analyzing trace with hash 1346638529, now seen corresponding path program 1 times [2018-11-10 09:19:57,156 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:19:57,156 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:19:57,173 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:57,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:57,213 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:19:57,240 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-11-10 09:19:57,240 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:19:57,242 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:57,242 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:57,242 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:57,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:57,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:57,243 INFO L87 Difference]: Start difference. First operand 661 states and 886 transitions. Second operand 3 states. [2018-11-10 09:19:57,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:57,274 INFO L93 Difference]: Finished difference Result 1304 states and 1749 transitions. [2018-11-10 09:19:57,274 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:57,274 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2018-11-10 09:19:57,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:57,277 INFO L225 Difference]: With dead ends: 1304 [2018-11-10 09:19:57,277 INFO L226 Difference]: Without dead ends: 687 [2018-11-10 09:19:57,278 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 115 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:57,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 687 states. [2018-11-10 09:19:57,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 687 to 687. [2018-11-10 09:19:57,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 687 states. [2018-11-10 09:19:57,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 687 states and 917 transitions. [2018-11-10 09:19:57,292 INFO L78 Accepts]: Start accepts. Automaton has 687 states and 917 transitions. Word has length 117 [2018-11-10 09:19:57,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:57,292 INFO L481 AbstractCegarLoop]: Abstraction has 687 states and 917 transitions. [2018-11-10 09:19:57,292 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:57,292 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 917 transitions. [2018-11-10 09:19:57,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-11-10 09:19:57,294 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:57,294 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 09:19:57,294 INFO L424 AbstractCegarLoop]: === Iteration 11 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:57,294 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:57,295 INFO L82 PathProgramCache]: Analyzing trace with hash 712250069, now seen corresponding path program 1 times [2018-11-10 09:19:57,296 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:19:57,296 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:19:57,314 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:57,358 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:19:57,378 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-10 09:19:57,378 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:19:57,380 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:57,380 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:57,380 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:57,380 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:57,380 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:57,380 INFO L87 Difference]: Start difference. First operand 687 states and 917 transitions. Second operand 3 states. [2018-11-10 09:19:57,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:57,480 INFO L93 Difference]: Finished difference Result 1413 states and 1919 transitions. [2018-11-10 09:19:57,480 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:57,480 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 143 [2018-11-10 09:19:57,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:57,482 INFO L225 Difference]: With dead ends: 1413 [2018-11-10 09:19:57,482 INFO L226 Difference]: Without dead ends: 770 [2018-11-10 09:19:57,483 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 141 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:57,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 770 states. [2018-11-10 09:19:57,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 770 to 759. [2018-11-10 09:19:57,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 759 states. [2018-11-10 09:19:57,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 759 states and 1004 transitions. [2018-11-10 09:19:57,493 INFO L78 Accepts]: Start accepts. Automaton has 759 states and 1004 transitions. Word has length 143 [2018-11-10 09:19:57,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:57,493 INFO L481 AbstractCegarLoop]: Abstraction has 759 states and 1004 transitions. [2018-11-10 09:19:57,493 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:57,493 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1004 transitions. [2018-11-10 09:19:57,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-10 09:19:57,494 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:57,494 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 09:19:57,495 INFO L424 AbstractCegarLoop]: === Iteration 12 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:57,495 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:57,495 INFO L82 PathProgramCache]: Analyzing trace with hash -836164129, now seen corresponding path program 1 times [2018-11-10 09:19:57,495 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:19:57,495 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:19:57,509 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:57,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:57,547 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:19:57,564 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2018-11-10 09:19:57,564 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:19:57,565 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:57,566 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:57,566 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:57,566 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:57,566 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:57,566 INFO L87 Difference]: Start difference. First operand 759 states and 1004 transitions. Second operand 3 states. [2018-11-10 09:19:57,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:57,681 INFO L93 Difference]: Finished difference Result 1581 states and 2144 transitions. [2018-11-10 09:19:57,682 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:57,682 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 165 [2018-11-10 09:19:57,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:57,684 INFO L225 Difference]: With dead ends: 1581 [2018-11-10 09:19:57,684 INFO L226 Difference]: Without dead ends: 866 [2018-11-10 09:19:57,685 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 164 GetRequests, 163 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:57,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 866 states. [2018-11-10 09:19:57,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 866 to 857. [2018-11-10 09:19:57,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 857 states. [2018-11-10 09:19:57,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 857 states and 1117 transitions. [2018-11-10 09:19:57,697 INFO L78 Accepts]: Start accepts. Automaton has 857 states and 1117 transitions. Word has length 165 [2018-11-10 09:19:57,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:57,698 INFO L481 AbstractCegarLoop]: Abstraction has 857 states and 1117 transitions. [2018-11-10 09:19:57,698 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:57,698 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1117 transitions. [2018-11-10 09:19:57,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-10 09:19:57,699 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:57,699 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 09:19:57,700 INFO L424 AbstractCegarLoop]: === Iteration 13 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:57,700 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:57,700 INFO L82 PathProgramCache]: Analyzing trace with hash -702150623, now seen corresponding path program 1 times [2018-11-10 09:19:57,700 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:19:57,700 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:19:57,712 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:57,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:57,812 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:19:57,909 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 177 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2018-11-10 09:19:57,909 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-10 09:19:58,073 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 177 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2018-11-10 09:19:58,075 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 09:19:58,076 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 09:19:58,082 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:58,116 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:19:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 177 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2018-11-10 09:19:58,157 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-10 09:19:58,203 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 177 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2018-11-10 09:19:58,224 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2018-11-10 09:19:58,225 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5] total 8 [2018-11-10 09:19:58,225 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-10 09:19:58,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-10 09:19:58,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-11-10 09:19:58,226 INFO L87 Difference]: Start difference. First operand 857 states and 1117 transitions. Second operand 8 states. [2018-11-10 09:19:59,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:59,698 INFO L93 Difference]: Finished difference Result 2176 states and 2901 transitions. [2018-11-10 09:19:59,698 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 09:19:59,698 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 165 [2018-11-10 09:19:59,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:59,702 INFO L225 Difference]: With dead ends: 2176 [2018-11-10 09:19:59,703 INFO L226 Difference]: Without dead ends: 1363 [2018-11-10 09:19:59,704 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 663 GetRequests, 652 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2018-11-10 09:19:59,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1363 states. [2018-11-10 09:19:59,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1363 to 1230. [2018-11-10 09:19:59,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1230 states. [2018-11-10 09:19:59,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 1230 states and 1645 transitions. [2018-11-10 09:19:59,740 INFO L78 Accepts]: Start accepts. Automaton has 1230 states and 1645 transitions. Word has length 165 [2018-11-10 09:19:59,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:59,740 INFO L481 AbstractCegarLoop]: Abstraction has 1230 states and 1645 transitions. [2018-11-10 09:19:59,740 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-10 09:19:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1645 transitions. [2018-11-10 09:19:59,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-11-10 09:19:59,743 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:19:59,744 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 09:19:59,744 INFO L424 AbstractCegarLoop]: === Iteration 14 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:19:59,744 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:19:59,744 INFO L82 PathProgramCache]: Analyzing trace with hash 1006976820, now seen corresponding path program 1 times [2018-11-10 09:19:59,744 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:19:59,745 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 16 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:19:59,763 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:19:59,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:19:59,820 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:19:59,850 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 221 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2018-11-10 09:19:59,850 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:19:59,852 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:19:59,852 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:19:59,853 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:19:59,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:19:59,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:59,853 INFO L87 Difference]: Start difference. First operand 1230 states and 1645 transitions. Second operand 3 states. [2018-11-10 09:19:59,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:19:59,924 INFO L93 Difference]: Finished difference Result 3496 states and 4697 transitions. [2018-11-10 09:19:59,927 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:19:59,927 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 197 [2018-11-10 09:19:59,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:19:59,933 INFO L225 Difference]: With dead ends: 3496 [2018-11-10 09:19:59,934 INFO L226 Difference]: Without dead ends: 2332 [2018-11-10 09:19:59,936 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 196 GetRequests, 195 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:19:59,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2332 states. [2018-11-10 09:19:59,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2332 to 2108. [2018-11-10 09:19:59,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2108 states. [2018-11-10 09:19:59,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 2108 states and 2822 transitions. [2018-11-10 09:19:59,998 INFO L78 Accepts]: Start accepts. Automaton has 2108 states and 2822 transitions. Word has length 197 [2018-11-10 09:19:59,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:19:59,999 INFO L481 AbstractCegarLoop]: Abstraction has 2108 states and 2822 transitions. [2018-11-10 09:19:59,999 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:19:59,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 2822 transitions. [2018-11-10 09:20:00,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-11-10 09:20:00,003 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:20:00,003 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 09:20:00,003 INFO L424 AbstractCegarLoop]: === Iteration 15 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:20:00,004 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:20:00,004 INFO L82 PathProgramCache]: Analyzing trace with hash 1147525430, now seen corresponding path program 1 times [2018-11-10 09:20:00,004 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:20:00,004 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 17 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:20:00,025 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:20:00,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:20:00,082 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:20:00,147 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2018-11-10 09:20:00,147 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:20:00,150 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:20:00,150 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:20:00,150 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:20:00,150 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:20:00,150 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:20:00,150 INFO L87 Difference]: Start difference. First operand 2108 states and 2822 transitions. Second operand 3 states. [2018-11-10 09:20:00,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:20:00,414 INFO L93 Difference]: Finished difference Result 4427 states and 6048 transitions. [2018-11-10 09:20:00,415 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:20:00,415 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 197 [2018-11-10 09:20:00,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:20:00,421 INFO L225 Difference]: With dead ends: 4427 [2018-11-10 09:20:00,421 INFO L226 Difference]: Without dead ends: 2385 [2018-11-10 09:20:00,424 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 196 GetRequests, 195 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:20:00,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2385 states. [2018-11-10 09:20:00,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2385 to 2371. [2018-11-10 09:20:00,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2371 states. [2018-11-10 09:20:00,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 2371 states and 3120 transitions. [2018-11-10 09:20:00,478 INFO L78 Accepts]: Start accepts. Automaton has 2371 states and 3120 transitions. Word has length 197 [2018-11-10 09:20:00,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:20:00,478 INFO L481 AbstractCegarLoop]: Abstraction has 2371 states and 3120 transitions. [2018-11-10 09:20:00,479 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:20:00,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 3120 transitions. [2018-11-10 09:20:00,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2018-11-10 09:20:00,483 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:20:00,483 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 3, 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] [2018-11-10 09:20:00,483 INFO L424 AbstractCegarLoop]: === Iteration 16 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:20:00,484 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:20:00,484 INFO L82 PathProgramCache]: Analyzing trace with hash -290538551, now seen corresponding path program 1 times [2018-11-10 09:20:00,484 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:20:00,484 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 18 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:20:00,501 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:20:00,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:20:00,564 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:20:00,589 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2018-11-10 09:20:00,589 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [MP cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (18)] Exception during sending of exit command (exit): Broken pipe [2018-11-10 09:20:00,591 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:20:00,591 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:20:00,591 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:20:00,591 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:20:00,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:20:00,592 INFO L87 Difference]: Start difference. First operand 2371 states and 3120 transitions. Second operand 3 states. [2018-11-10 09:20:00,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:20:00,754 INFO L93 Difference]: Finished difference Result 4826 states and 6419 transitions. [2018-11-10 09:20:00,754 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:20:00,754 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 222 [2018-11-10 09:20:00,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:20:00,758 INFO L225 Difference]: With dead ends: 4826 [2018-11-10 09:20:00,758 INFO L226 Difference]: Without dead ends: 2521 [2018-11-10 09:20:00,761 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 220 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:20:00,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2521 states. [2018-11-10 09:20:00,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2521 to 2507. [2018-11-10 09:20:00,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2507 states. [2018-11-10 09:20:00,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 2507 states and 3276 transitions. [2018-11-10 09:20:00,793 INFO L78 Accepts]: Start accepts. Automaton has 2507 states and 3276 transitions. Word has length 222 [2018-11-10 09:20:00,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:20:00,793 INFO L481 AbstractCegarLoop]: Abstraction has 2507 states and 3276 transitions. [2018-11-10 09:20:00,793 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:20:00,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2507 states and 3276 transitions. [2018-11-10 09:20:00,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2018-11-10 09:20:00,796 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:20:00,796 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 09:20:00,797 INFO L424 AbstractCegarLoop]: === Iteration 17 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:20:00,797 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:20:00,797 INFO L82 PathProgramCache]: Analyzing trace with hash 207217227, now seen corresponding path program 1 times [2018-11-10 09:20:00,797 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:20:00,797 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 19 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:20:00,824 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:20:00,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:20:00,870 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:20:00,888 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2018-11-10 09:20:00,888 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:20:00,889 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:20:00,890 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:20:00,890 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:20:00,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:20:00,890 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:20:00,890 INFO L87 Difference]: Start difference. First operand 2507 states and 3276 transitions. Second operand 3 states. [2018-11-10 09:20:01,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:20:01,019 INFO L93 Difference]: Finished difference Result 5228 states and 6973 transitions. [2018-11-10 09:20:01,019 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:20:01,019 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 233 [2018-11-10 09:20:01,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:20:01,024 INFO L225 Difference]: With dead ends: 5228 [2018-11-10 09:20:01,024 INFO L226 Difference]: Without dead ends: 2787 [2018-11-10 09:20:01,026 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 231 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:20:01,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2787 states. [2018-11-10 09:20:01,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2787 to 2773. [2018-11-10 09:20:01,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2773 states. [2018-11-10 09:20:01,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 2773 states and 3577 transitions. [2018-11-10 09:20:01,060 INFO L78 Accepts]: Start accepts. Automaton has 2773 states and 3577 transitions. Word has length 233 [2018-11-10 09:20:01,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:20:01,060 INFO L481 AbstractCegarLoop]: Abstraction has 2773 states and 3577 transitions. [2018-11-10 09:20:01,060 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:20:01,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 3577 transitions. [2018-11-10 09:20:01,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-11-10 09:20:01,064 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:20:01,064 INFO L375 BasicCegarLoop]: trace histogram [11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 09:20:01,064 INFO L424 AbstractCegarLoop]: === Iteration 18 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:20:01,064 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:20:01,065 INFO L82 PathProgramCache]: Analyzing trace with hash 1519907477, now seen corresponding path program 1 times [2018-11-10 09:20:01,065 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:20:01,065 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 20 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:20:01,084 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:20:01,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:20:01,154 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:20:01,207 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2018-11-10 09:20:01,208 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:20:01,209 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:20:01,209 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:20:01,209 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:20:01,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:20:01,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:20:01,210 INFO L87 Difference]: Start difference. First operand 2773 states and 3577 transitions. Second operand 3 states. [2018-11-10 09:20:01,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:20:01,354 INFO L93 Difference]: Finished difference Result 5781 states and 7617 transitions. [2018-11-10 09:20:01,354 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:20:01,354 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 270 [2018-11-10 09:20:01,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:20:01,359 INFO L225 Difference]: With dead ends: 5781 [2018-11-10 09:20:01,360 INFO L226 Difference]: Without dead ends: 3074 [2018-11-10 09:20:01,363 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 268 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:20:01,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3074 states. [2018-11-10 09:20:01,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3074 to 3067. [2018-11-10 09:20:01,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3067 states. [2018-11-10 09:20:01,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 3067 states and 3906 transitions. [2018-11-10 09:20:01,418 INFO L78 Accepts]: Start accepts. Automaton has 3067 states and 3906 transitions. Word has length 270 [2018-11-10 09:20:01,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:20:01,419 INFO L481 AbstractCegarLoop]: Abstraction has 3067 states and 3906 transitions. [2018-11-10 09:20:01,419 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:20:01,419 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 3906 transitions. [2018-11-10 09:20:01,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2018-11-10 09:20:01,423 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:20:01,423 INFO L375 BasicCegarLoop]: trace histogram [11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 09:20:01,423 INFO L424 AbstractCegarLoop]: === Iteration 19 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:20:01,424 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:20:01,424 INFO L82 PathProgramCache]: Analyzing trace with hash 272670156, now seen corresponding path program 1 times [2018-11-10 09:20:01,424 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:20:01,424 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 21 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:20:01,445 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:20:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:20:01,505 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:20:01,569 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 357 proven. 0 refuted. 0 times theorem prover too weak. 418 trivial. 0 not checked. [2018-11-10 09:20:01,569 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:20:01,571 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:20:01,571 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:20:01,571 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:20:01,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:20:01,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:20:01,572 INFO L87 Difference]: Start difference. First operand 3067 states and 3906 transitions. Second operand 3 states. [2018-11-10 09:20:01,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:20:01,640 INFO L93 Difference]: Finished difference Result 8747 states and 11188 transitions. [2018-11-10 09:20:01,641 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:20:01,641 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 271 [2018-11-10 09:20:01,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:20:01,654 INFO L225 Difference]: With dead ends: 8747 [2018-11-10 09:20:01,654 INFO L226 Difference]: Without dead ends: 5746 [2018-11-10 09:20:01,657 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 270 GetRequests, 269 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:20:01,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5746 states. [2018-11-10 09:20:01,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5746 to 5744. [2018-11-10 09:20:01,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5744 states. [2018-11-10 09:20:01,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5744 states to 5744 states and 7343 transitions. [2018-11-10 09:20:01,745 INFO L78 Accepts]: Start accepts. Automaton has 5744 states and 7343 transitions. Word has length 271 [2018-11-10 09:20:01,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:20:01,745 INFO L481 AbstractCegarLoop]: Abstraction has 5744 states and 7343 transitions. [2018-11-10 09:20:01,746 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:20:01,746 INFO L276 IsEmpty]: Start isEmpty. Operand 5744 states and 7343 transitions. [2018-11-10 09:20:01,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2018-11-10 09:20:01,752 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:20:01,752 INFO L375 BasicCegarLoop]: trace histogram [12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 10, 10, 9, 9, 8, 8, 7, 7, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 09:20:01,752 INFO L424 AbstractCegarLoop]: === Iteration 20 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:20:01,752 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:20:01,753 INFO L82 PathProgramCache]: Analyzing trace with hash 747094162, now seen corresponding path program 1 times [2018-11-10 09:20:01,753 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:20:01,753 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 22 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:20:01,771 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:20:01,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:20:01,850 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:20:01,891 INFO L134 CoverageAnalysis]: Checked inductivity of 981 backedges. 348 proven. 19 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2018-11-10 09:20:01,891 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-10 09:20:01,991 INFO L134 CoverageAnalysis]: Checked inductivity of 981 backedges. 348 proven. 19 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2018-11-10 09:20:01,992 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 09:20:01,992 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 09:20:01,997 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:20:02,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:20:02,027 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:20:02,054 INFO L134 CoverageAnalysis]: Checked inductivity of 981 backedges. 348 proven. 19 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2018-11-10 09:20:02,054 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-10 09:20:02,110 INFO L134 CoverageAnalysis]: Checked inductivity of 981 backedges. 348 proven. 19 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2018-11-10 09:20:02,126 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2018-11-10 09:20:02,127 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4, 4] total 6 [2018-11-10 09:20:02,127 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 09:20:02,127 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 09:20:02,128 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-10 09:20:02,128 INFO L87 Difference]: Start difference. First operand 5744 states and 7343 transitions. Second operand 6 states. [2018-11-10 09:20:02,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:20:02,758 INFO L93 Difference]: Finished difference Result 15352 states and 19715 transitions. [2018-11-10 09:20:02,759 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-10 09:20:02,759 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 308 [2018-11-10 09:20:02,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:20:02,779 INFO L225 Difference]: With dead ends: 15352 [2018-11-10 09:20:02,779 INFO L226 Difference]: Without dead ends: 10046 [2018-11-10 09:20:02,786 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1238 GetRequests, 1230 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2018-11-10 09:20:02,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10046 states. [2018-11-10 09:20:02,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10046 to 7483. [2018-11-10 09:20:02,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7483 states. [2018-11-10 09:20:02,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7483 states to 7483 states and 9589 transitions. [2018-11-10 09:20:02,920 INFO L78 Accepts]: Start accepts. Automaton has 7483 states and 9589 transitions. Word has length 308 [2018-11-10 09:20:02,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:20:02,920 INFO L481 AbstractCegarLoop]: Abstraction has 7483 states and 9589 transitions. [2018-11-10 09:20:02,920 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 09:20:02,920 INFO L276 IsEmpty]: Start isEmpty. Operand 7483 states and 9589 transitions. [2018-11-10 09:20:02,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2018-11-10 09:20:02,927 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:20:02,927 INFO L375 BasicCegarLoop]: trace histogram [13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 11, 11, 10, 10, 9, 9, 8, 8, 7, 6, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 09:20:02,928 INFO L424 AbstractCegarLoop]: === Iteration 21 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:20:02,928 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:20:02,928 INFO L82 PathProgramCache]: Analyzing trace with hash 162819413, now seen corresponding path program 1 times [2018-11-10 09:20:02,928 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:20:02,929 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 24 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:20:02,948 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:20:03,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:20:03,021 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:20:03,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1232 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 1031 trivial. 0 not checked. [2018-11-10 09:20:03,106 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-10 09:20:03,107 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 09:20:03,108 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 09:20:03,108 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 09:20:03,108 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 09:20:03,108 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:20:03,108 INFO L87 Difference]: Start difference. First operand 7483 states and 9589 transitions. Second operand 3 states. [2018-11-10 09:20:03,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:20:03,254 INFO L93 Difference]: Finished difference Result 14739 states and 19313 transitions. [2018-11-10 09:20:03,255 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 09:20:03,255 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 348 [2018-11-10 09:20:03,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:20:03,260 INFO L225 Difference]: With dead ends: 14739 [2018-11-10 09:20:03,260 INFO L226 Difference]: Without dead ends: 3258 [2018-11-10 09:20:03,270 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 347 GetRequests, 346 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 09:20:03,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3258 states. [2018-11-10 09:20:03,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3258 to 3057. [2018-11-10 09:20:03,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3057 states. [2018-11-10 09:20:03,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 3057 states and 3801 transitions. [2018-11-10 09:20:03,320 INFO L78 Accepts]: Start accepts. Automaton has 3057 states and 3801 transitions. Word has length 348 [2018-11-10 09:20:03,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:20:03,320 INFO L481 AbstractCegarLoop]: Abstraction has 3057 states and 3801 transitions. [2018-11-10 09:20:03,320 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 09:20:03,320 INFO L276 IsEmpty]: Start isEmpty. Operand 3057 states and 3801 transitions. [2018-11-10 09:20:03,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2018-11-10 09:20:03,324 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 09:20:03,324 INFO L375 BasicCegarLoop]: trace histogram [16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 14, 14, 13, 13, 12, 12, 11, 11, 10, 9, 8, 8, 8, 8, 8, 8, 7, 7, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 09:20:03,324 INFO L424 AbstractCegarLoop]: === Iteration 22 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 09:20:03,325 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 09:20:03,325 INFO L82 PathProgramCache]: Analyzing trace with hash 892868437, now seen corresponding path program 1 times [2018-11-10 09:20:03,325 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 09:20:03,325 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/cvc4nyu Starting monitored process 25 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 09:20:03,338 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:20:03,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:20:03,412 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:20:03,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2170 backedges. 1362 proven. 15 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2018-11-10 09:20:03,493 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-10 09:20:03,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2170 backedges. 1362 proven. 15 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2018-11-10 09:20:03,628 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 09:20:03,628 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/z3 Starting monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 09:20:03,633 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 09:20:03,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 09:20:03,674 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 09:20:03,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2170 backedges. 1362 proven. 15 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2018-11-10 09:20:03,760 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-10 09:20:03,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2170 backedges. 1362 proven. 15 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2018-11-10 09:20:03,846 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2018-11-10 09:20:03,846 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4, 4] total 6 [2018-11-10 09:20:03,847 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 09:20:03,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 09:20:03,847 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-10 09:20:03,847 INFO L87 Difference]: Start difference. First operand 3057 states and 3801 transitions. Second operand 6 states. [2018-11-10 09:20:03,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 09:20:03,975 INFO L93 Difference]: Finished difference Result 3275 states and 4076 transitions. [2018-11-10 09:20:03,975 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 09:20:03,975 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 462 [2018-11-10 09:20:03,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 09:20:03,975 INFO L225 Difference]: With dead ends: 3275 [2018-11-10 09:20:03,975 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 09:20:03,979 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1850 GetRequests, 1844 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2018-11-10 09:20:03,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 09:20:03,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 09:20:03,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 09:20:03,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 09:20:03,979 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 462 [2018-11-10 09:20:03,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 09:20:03,980 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 09:20:03,980 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 09:20:03,980 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 09:20:03,997 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 09:20:04,000 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 09:20:04,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 09:20:04,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 09:20:04,107 WARN L179 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 63 [2018-11-10 09:20:04,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 09:20:04,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 09:20:04,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 09:20:04,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 09:20:04,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 09:20:04,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 09:20:04,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 09:20:04,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 09:20:04,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 09:20:04,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 09:20:04,324 WARN L179 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 127 [2018-11-10 09:20:04,452 WARN L179 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 34 [2018-11-10 09:20:04,657 WARN L179 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 38 [2018-11-10 09:20:04,774 WARN L179 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 30 [2018-11-10 09:20:04,987 WARN L179 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 34 [2018-11-10 09:20:05,233 WARN L179 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2018-11-10 09:20:05,984 WARN L179 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 83 [2018-11-10 09:20:05,985 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-11-10 09:20:05,986 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 09:20:05,986 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 09:20:05,986 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-10 09:20:05,986 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 09:20:05,986 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 09:20:05,986 INFO L425 ceAbstractionStarter]: For program point L531(lines 531 535) no Hoare annotation was computed. [2018-11-10 09:20:05,986 INFO L425 ceAbstractionStarter]: For program point L234(lines 234 239) no Hoare annotation was computed. [2018-11-10 09:20:05,986 INFO L425 ceAbstractionStarter]: For program point L168(lines 168 554) no Hoare annotation was computed. [2018-11-10 09:20:05,986 INFO L425 ceAbstractionStarter]: For program point L135(lines 135 565) no Hoare annotation was computed. [2018-11-10 09:20:05,986 INFO L425 ceAbstractionStarter]: For program point L102(lines 102 576) no Hoare annotation was computed. [2018-11-10 09:20:05,986 INFO L425 ceAbstractionStarter]: For program point L499(lines 499 504) no Hoare annotation was computed. [2018-11-10 09:20:05,986 INFO L425 ceAbstractionStarter]: For program point L466(lines 466 477) no Hoare annotation was computed. [2018-11-10 09:20:05,986 INFO L425 ceAbstractionStarter]: For program point L466-1(lines 466 477) no Hoare annotation was computed. [2018-11-10 09:20:05,986 INFO L428 ceAbstractionStarter]: At program point L202(lines 201 543) the Hoare annotation is: true [2018-11-10 09:20:05,987 INFO L421 ceAbstractionStarter]: At program point L169(lines 165 555) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and .cse0 .cse1 .cse2 .cse3 (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-11-10 09:20:05,987 INFO L421 ceAbstractionStarter]: At program point L103(lines 102 576) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse2 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse3 (= (bvadd ssl3_connect_~s__state~0 (_ bv4294955004 32)) (_ bv0 32)))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) .cse3 (= (_ bv100 32) ssl3_connect_~ag_Y~0)) (and .cse0 .cse1 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse2 .cse3) (and (= ssl3_connect_~blastFlag~0 (_ bv0 32)) .cse1 .cse2 .cse3))) [2018-11-10 09:20:05,987 INFO L425 ceAbstractionStarter]: For program point L401(lines 401 405) no Hoare annotation was computed. [2018-11-10 09:20:05,987 INFO L425 ceAbstractionStarter]: For program point L368(lines 368 372) no Hoare annotation was computed. [2018-11-10 09:20:05,987 INFO L425 ceAbstractionStarter]: For program point L368-2(lines 203 540) no Hoare annotation was computed. [2018-11-10 09:20:05,987 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 474) no Hoare annotation was computed. [2018-11-10 09:20:05,987 INFO L425 ceAbstractionStarter]: For program point L171(lines 171 553) no Hoare annotation was computed. [2018-11-10 09:20:05,987 INFO L425 ceAbstractionStarter]: For program point L138(lines 138 564) no Hoare annotation was computed. [2018-11-10 09:20:05,987 INFO L425 ceAbstractionStarter]: For program point L105(lines 105 575) no Hoare annotation was computed. [2018-11-10 09:20:05,988 INFO L421 ceAbstractionStarter]: At program point L139(lines 135 565) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967293 32)) (_ bv0 32))) (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-11-10 09:20:05,988 INFO L425 ceAbstractionStarter]: For program point L438(lines 438 442) no Hoare annotation was computed. [2018-11-10 09:20:05,988 INFO L425 ceAbstractionStarter]: For program point L438-2(lines 203 540) no Hoare annotation was computed. [2018-11-10 09:20:05,988 INFO L425 ceAbstractionStarter]: For program point L339(lines 339 344) no Hoare annotation was computed. [2018-11-10 09:20:05,988 INFO L425 ceAbstractionStarter]: For program point L306-1(lines 306 320) no Hoare annotation was computed. [2018-11-10 09:20:05,988 INFO L425 ceAbstractionStarter]: For program point L174(lines 174 552) no Hoare annotation was computed. [2018-11-10 09:20:05,988 INFO L425 ceAbstractionStarter]: For program point L141(lines 141 563) no Hoare annotation was computed. [2018-11-10 09:20:05,988 INFO L425 ceAbstractionStarter]: For program point L108(lines 108 574) no Hoare annotation was computed. [2018-11-10 09:20:05,988 INFO L421 ceAbstractionStarter]: At program point L208(lines 105 575) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and (= ssl3_connect_~blastFlag~0 (_ bv0 32)) .cse1 .cse2 .cse3 (not (= (_ bv4400 32) ssl3_connect_~s__state~0))) (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-11-10 09:20:05,988 INFO L421 ceAbstractionStarter]: At program point L175(lines 171 553) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and .cse0 .cse1 .cse2 .cse3 (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-11-10 09:20:05,988 INFO L425 ceAbstractionStarter]: For program point L407(lines 407 412) no Hoare annotation was computed. [2018-11-10 09:20:05,988 INFO L425 ceAbstractionStarter]: For program point L407-2(lines 407 412) no Hoare annotation was computed. [2018-11-10 09:20:05,989 INFO L425 ceAbstractionStarter]: For program point L77(lines 77 85) no Hoare annotation was computed. [2018-11-10 09:20:05,989 INFO L425 ceAbstractionStarter]: For program point L177(lines 177 551) no Hoare annotation was computed. [2018-11-10 09:20:05,989 INFO L425 ceAbstractionStarter]: For program point L144(lines 144 562) no Hoare annotation was computed. [2018-11-10 09:20:05,989 INFO L425 ceAbstractionStarter]: For program point L111(lines 111 573) no Hoare annotation was computed. [2018-11-10 09:20:05,989 INFO L421 ceAbstractionStarter]: At program point L541(lines 99 607) the Hoare annotation is: (let ((.cse5 (= (_ bv4560 32) ssl3_connect_~s__s3__tmp__next_state___0~0)) (.cse3 (= (_ bv4560 32) ssl3_connect_~s__state~0)) (.cse12 (= (_ bv4528 32) ssl3_connect_~s__state~0)) (.cse8 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32))) (.cse9 (not (= (_ bv4432 32) ssl3_connect_~s__s3__tmp__next_state___0~0))) (.cse11 (= (bvadd ssl3_connect_~s__state~0 (_ bv4294967293 32)) (_ bv0 32))) (.cse13 (= (_ bv4352 32) ssl3_connect_~s__state~0)) (.cse14 (= (_ bv4512 32) ssl3_connect_~s__state~0)) (.cse10 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse2 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse4 (= (_ bv64 32) ssl3_connect_~ag_Z~0)) (.cse6 (= (_ bv44 32) ssl3_connect_~ag_X~0)) (.cse7 (= (_ bv100 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse8 (= (_ bv4432 32) ssl3_connect_~s__state~0)) (and .cse9 .cse1 .cse10 .cse2 .cse11) (and .cse12 .cse1 .cse10 .cse2) (and (= ssl3_connect_~blastFlag~0 (_ bv0 32)) .cse1 .cse2 (= (_ bv4368 32) ssl3_connect_~s__state~0)) (and .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv4384 32) ssl3_connect_~s__state~0)) (and .cse0 .cse1 .cse2 .cse13 .cse4 .cse5 .cse6 .cse7) (and .cse1 .cse10 .cse2 .cse3) (and .cse0 (= (_ bv4480 32) ssl3_connect_~s__state~0) .cse1 .cse2 .cse4 .cse6 .cse7) (and .cse0 .cse12 .cse1 .cse2 .cse4 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse8 .cse4 .cse6 .cse7) (and .cse0 .cse1 .cse10 .cse2) (and .cse9 .cse1 .cse2 .cse4 .cse6 .cse11 .cse7) (and .cse1 .cse10 (= (_ bv3 32) ssl3_connect_~s__s3__tmp__next_state___0~0) .cse2 .cse13) (and .cse0 .cse1 .cse14 .cse2 .cse4 .cse6 .cse7) (and .cse1 .cse14 .cse10 .cse2) (and .cse0 .cse1 .cse2 .cse4 .cse6 (= (_ bv4496 32) ssl3_connect_~s__state~0) .cse7) (and .cse0 .cse1 .cse2 (= (_ bv4416 32) ssl3_connect_~s__state~0) (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967293 32)) (_ bv0 32))) (and .cse0 .cse1 .cse2 .cse4 .cse6 (= (_ bv4464 32) ssl3_connect_~s__state~0) .cse7))) [2018-11-10 09:20:05,989 INFO L425 ceAbstractionStarter]: For program point L310(lines 310 314) no Hoare annotation was computed. [2018-11-10 09:20:05,989 INFO L425 ceAbstractionStarter]: For program point L310-2(lines 308 320) no Hoare annotation was computed. [2018-11-10 09:20:05,989 INFO L421 ceAbstractionStarter]: At program point L145(lines 141 563) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse2 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32))) (and .cse0 .cse1 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse2))) [2018-11-10 09:20:05,989 INFO L428 ceAbstractionStarter]: At program point L608(lines 98 609) the Hoare annotation is: true [2018-11-10 09:20:05,990 INFO L425 ceAbstractionStarter]: For program point L278(lines 278 282) no Hoare annotation was computed. [2018-11-10 09:20:05,990 INFO L425 ceAbstractionStarter]: For program point L245(lines 245 250) no Hoare annotation was computed. [2018-11-10 09:20:05,990 INFO L425 ceAbstractionStarter]: For program point L80(lines 80 84) no Hoare annotation was computed. [2018-11-10 09:20:05,990 INFO L425 ceAbstractionStarter]: For program point L80-2(lines 77 85) no Hoare annotation was computed. [2018-11-10 09:20:05,990 INFO L425 ceAbstractionStarter]: For program point L378(lines 378 382) no Hoare annotation was computed. [2018-11-10 09:20:05,990 INFO L425 ceAbstractionStarter]: For program point L378-2(lines 378 382) no Hoare annotation was computed. [2018-11-10 09:20:05,990 INFO L425 ceAbstractionStarter]: For program point L213(lines 213 217) no Hoare annotation was computed. [2018-11-10 09:20:05,990 INFO L425 ceAbstractionStarter]: For program point L180(lines 180 550) no Hoare annotation was computed. [2018-11-10 09:20:05,990 INFO L425 ceAbstractionStarter]: For program point L147(lines 147 561) no Hoare annotation was computed. [2018-11-10 09:20:05,990 INFO L425 ceAbstractionStarter]: For program point L213-2(lines 203 540) no Hoare annotation was computed. [2018-11-10 09:20:05,990 INFO L425 ceAbstractionStarter]: For program point L114(lines 114 572) no Hoare annotation was computed. [2018-11-10 09:20:05,990 INFO L425 ceAbstractionStarter]: For program point L577(lines 577 605) no Hoare annotation was computed. [2018-11-10 09:20:05,990 INFO L421 ceAbstractionStarter]: At program point L181(lines 177 551) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse4 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse4 (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)) (and (not (= (_ bv4400 32) ssl3_connect_~s__state~0)) (and .cse1 .cse2 .cse3 .cse4)))) [2018-11-10 09:20:05,992 INFO L425 ceAbstractionStarter]: For program point L578(lines 578 602) no Hoare annotation was computed. [2018-11-10 09:20:05,992 INFO L425 ceAbstractionStarter]: For program point L512-1(lines 203 540) no Hoare annotation was computed. [2018-11-10 09:20:05,992 INFO L425 ceAbstractionStarter]: For program point L612(lines 612 616) no Hoare annotation was computed. [2018-11-10 09:20:05,992 INFO L425 ceAbstractionStarter]: For program point L579(lines 579 588) no Hoare annotation was computed. [2018-11-10 09:20:05,992 INFO L425 ceAbstractionStarter]: For program point L612-2(lines 612 616) no Hoare annotation was computed. [2018-11-10 09:20:05,992 INFO L425 ceAbstractionStarter]: For program point L579-2(lines 578 600) no Hoare annotation was computed. [2018-11-10 09:20:05,992 INFO L425 ceAbstractionStarter]: For program point L183(lines 183 549) no Hoare annotation was computed. [2018-11-10 09:20:05,992 INFO L425 ceAbstractionStarter]: For program point L150(lines 150 560) no Hoare annotation was computed. [2018-11-10 09:20:05,992 INFO L425 ceAbstractionStarter]: For program point L117(lines 117 571) no Hoare annotation was computed. [2018-11-10 09:20:05,992 INFO L428 ceAbstractionStarter]: At program point ssl3_connectENTRY(lines 7 626) the Hoare annotation is: true [2018-11-10 09:20:05,992 INFO L425 ceAbstractionStarter]: For program point L349(lines 349 353) no Hoare annotation was computed. [2018-11-10 09:20:05,993 INFO L421 ceAbstractionStarter]: At program point L151(lines 147 561) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse4 (= (_ bv64 32) ssl3_connect_~ag_Z~0)) (.cse5 (= (_ bv44 32) ssl3_connect_~ag_X~0)) (.cse6 (= (_ bv100 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and .cse0 (not (= (_ bv4432 32) ssl3_connect_~s__s3__tmp__next_state___0~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse4 .cse5 .cse6))) [2018-11-10 09:20:05,993 INFO L425 ceAbstractionStarter]: For program point L581(lines 581 585) no Hoare annotation was computed. [2018-11-10 09:20:05,993 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 454) no Hoare annotation was computed. [2018-11-10 09:20:05,993 INFO L421 ceAbstractionStarter]: At program point L350(lines 67 625) the Hoare annotation is: false [2018-11-10 09:20:05,993 INFO L425 ceAbstractionStarter]: For program point L483(lines 483 487) no Hoare annotation was computed. [2018-11-10 09:20:05,993 INFO L425 ceAbstractionStarter]: For program point ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2018-11-10 09:20:05,993 INFO L425 ceAbstractionStarter]: For program point L252(lines 252 257) no Hoare annotation was computed. [2018-11-10 09:20:05,993 INFO L425 ceAbstractionStarter]: For program point L186(lines 186 548) no Hoare annotation was computed. [2018-11-10 09:20:05,993 INFO L425 ceAbstractionStarter]: For program point L153(lines 153 559) no Hoare annotation was computed. [2018-11-10 09:20:05,993 INFO L425 ceAbstractionStarter]: For program point L120(lines 120 570) no Hoare annotation was computed. [2018-11-10 09:20:05,993 INFO L425 ceAbstractionStarter]: For program point L517-1(lines 517 521) no Hoare annotation was computed. [2018-11-10 09:20:05,993 INFO L425 ceAbstractionStarter]: For program point L418(lines 418 422) no Hoare annotation was computed. [2018-11-10 09:20:05,994 INFO L421 ceAbstractionStarter]: At program point L187(lines 183 549) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse4 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse4 (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)) (and (not (= (_ bv4400 32) ssl3_connect_~s__state~0)) (and .cse1 .cse2 .cse3 .cse4)))) [2018-11-10 09:20:05,994 INFO L421 ceAbstractionStarter]: At program point L121(lines 117 571) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and (= ssl3_connect_~blastFlag~0 (_ bv0 32)) .cse1 .cse2 .cse3 (not (= (_ bv4400 32) ssl3_connect_~s__state~0))) (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-11-10 09:20:05,994 INFO L425 ceAbstractionStarter]: For program point L88(lines 88 97) no Hoare annotation was computed. [2018-11-10 09:20:05,994 INFO L425 ceAbstractionStarter]: For program point $Ultimate##85(lines 203 542) no Hoare annotation was computed. [2018-11-10 09:20:05,994 INFO L425 ceAbstractionStarter]: For program point $Ultimate##84(lines 203 542) no Hoare annotation was computed. [2018-11-10 09:20:05,994 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 291) no Hoare annotation was computed. [2018-11-10 09:20:05,994 INFO L425 ceAbstractionStarter]: For program point L287-2(lines 203 540) no Hoare annotation was computed. [2018-11-10 09:20:05,994 INFO L425 ceAbstractionStarter]: For program point L354(lines 354 358) no Hoare annotation was computed. [2018-11-10 09:20:05,994 INFO L425 ceAbstractionStarter]: For program point L189(lines 189 547) no Hoare annotation was computed. [2018-11-10 09:20:05,994 INFO L425 ceAbstractionStarter]: For program point L156(lines 156 558) no Hoare annotation was computed. [2018-11-10 09:20:05,994 INFO L425 ceAbstractionStarter]: For program point L123(lines 123 569) no Hoare annotation was computed. [2018-11-10 09:20:05,994 INFO L425 ceAbstractionStarter]: For program point L90(lines 90 94) no Hoare annotation was computed. [2018-11-10 09:20:05,995 INFO L425 ceAbstractionStarter]: For program point L488(lines 488 492) no Hoare annotation was computed. [2018-11-10 09:20:05,995 INFO L425 ceAbstractionStarter]: For program point L488-2(lines 488 492) no Hoare annotation was computed. [2018-11-10 09:20:05,995 INFO L425 ceAbstractionStarter]: For program point ssl3_connectEXIT(lines 7 626) no Hoare annotation was computed. [2018-11-10 09:20:05,995 INFO L425 ceAbstractionStarter]: For program point L390(lines 390 394) no Hoare annotation was computed. [2018-11-10 09:20:05,995 INFO L425 ceAbstractionStarter]: For program point L225(lines 225 243) no Hoare annotation was computed. [2018-11-10 09:20:05,995 INFO L425 ceAbstractionStarter]: For program point L192(lines 192 546) no Hoare annotation was computed. [2018-11-10 09:20:05,995 INFO L425 ceAbstractionStarter]: For program point L159(lines 159 557) no Hoare annotation was computed. [2018-11-10 09:20:05,995 INFO L425 ceAbstractionStarter]: For program point L225-2(lines 225 243) no Hoare annotation was computed. [2018-11-10 09:20:05,995 INFO L425 ceAbstractionStarter]: For program point L126(lines 126 568) no Hoare annotation was computed. [2018-11-10 09:20:05,995 INFO L425 ceAbstractionStarter]: For program point ssl3_connectFINAL(lines 7 626) no Hoare annotation was computed. [2018-11-10 09:20:05,995 INFO L421 ceAbstractionStarter]: At program point L193(lines 189 547) the Hoare annotation is: (let ((.cse5 (not (= (_ bv4432 32) ssl3_connect_~s__s3__tmp__next_state___0~0))) (.cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse4 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse6 (= (_ bv64 32) ssl3_connect_~ag_Z~0)) (.cse7 (= (_ bv44 32) ssl3_connect_~ag_X~0)) (.cse8 (= (_ bv100 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse1 .cse2 .cse4 .cse6 .cse7 .cse8) (and (not (= (_ bv4400 32) ssl3_connect_~s__state~0)) (or (and .cse5 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse3 .cse4 (= (_ bv4560 32) ssl3_connect_~s__state~0)))) (and .cse0 .cse1 .cse2 .cse4 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse6 .cse7 .cse8))) [2018-11-10 09:20:05,995 INFO L421 ceAbstractionStarter]: At program point L127(lines 123 569) the Hoare annotation is: (let ((.cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse4 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse0 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse1 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse2 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse5 (= (_ bv64 32) ssl3_connect_~ag_Z~0)) (.cse6 (= (_ bv44 32) ssl3_connect_~ag_X~0)) (.cse7 (= (_ bv100 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 .cse1 .cse2 .cse3 (not (= (_ bv4400 32) ssl3_connect_~s__state~0))) (and .cse4 .cse0 .cse1 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse2) (and .cse4 (not (= (_ bv4432 32) ssl3_connect_~s__s3__tmp__next_state___0~0)) .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7) (and .cse4 .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse5 .cse6 .cse7))) [2018-11-10 09:20:05,996 INFO L428 ceAbstractionStarter]: At program point L623(lines 67 625) the Hoare annotation is: true [2018-11-10 09:20:05,996 INFO L425 ceAbstractionStarter]: For program point L590(lines 590 596) no Hoare annotation was computed. [2018-11-10 09:20:05,996 INFO L425 ceAbstractionStarter]: For program point L524(lines 524 528) no Hoare annotation was computed. [2018-11-10 09:20:05,996 INFO L425 ceAbstractionStarter]: For program point L524-2(lines 524 528) no Hoare annotation was computed. [2018-11-10 09:20:05,996 INFO L425 ceAbstractionStarter]: For program point L227(lines 227 232) no Hoare annotation was computed. [2018-11-10 09:20:05,996 INFO L425 ceAbstractionStarter]: For program point L459(lines 459 463) no Hoare annotation was computed. [2018-11-10 09:20:05,996 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 331) no Hoare annotation was computed. [2018-11-10 09:20:05,996 INFO L425 ceAbstractionStarter]: For program point L327-2(lines 203 540) no Hoare annotation was computed. [2018-11-10 09:20:05,996 INFO L425 ceAbstractionStarter]: For program point L195(lines 195 545) no Hoare annotation was computed. [2018-11-10 09:20:05,996 INFO L425 ceAbstractionStarter]: For program point L162(lines 162 556) no Hoare annotation was computed. [2018-11-10 09:20:05,996 INFO L425 ceAbstractionStarter]: For program point L129(lines 129 567) no Hoare annotation was computed. [2018-11-10 09:20:05,996 INFO L421 ceAbstractionStarter]: At program point L196(lines 195 545) the Hoare annotation is: (let ((.cse7 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse2 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse3 (= (_ bv4352 32) ssl3_connect_~s__state~0)) (.cse4 (= (_ bv64 32) ssl3_connect_~ag_Z~0)) (.cse5 (= (_ bv44 32) ssl3_connect_~ag_X~0)) (.cse6 (= (_ bv100 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse7 .cse2 .cse3) (and .cse1 .cse7 (= (_ bv3 32) ssl3_connect_~s__s3__tmp__next_state___0~0) .cse2 .cse3) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= (_ bv4560 32) ssl3_connect_~s__s3__tmp__next_state___0~0) .cse5 .cse6))) [2018-11-10 09:20:05,997 INFO L421 ceAbstractionStarter]: At program point L163(lines 153 559) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 .cse3 (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)) (and .cse0 (and .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3)))) [2018-11-10 09:20:05,997 INFO L425 ceAbstractionStarter]: For program point L297(lines 297 301) no Hoare annotation was computed. [2018-11-10 09:20:05,997 INFO L425 ceAbstractionStarter]: For program point L297-2(lines 297 301) no Hoare annotation was computed. [2018-11-10 09:20:05,997 INFO L425 ceAbstractionStarter]: For program point L198(lines 198 544) no Hoare annotation was computed. [2018-11-10 09:20:05,997 INFO L425 ceAbstractionStarter]: For program point L165(lines 165 555) no Hoare annotation was computed. [2018-11-10 09:20:05,997 INFO L425 ceAbstractionStarter]: For program point L132(lines 132 566) no Hoare annotation was computed. [2018-11-10 09:20:05,997 INFO L425 ceAbstractionStarter]: For program point L99(lines 99 607) no Hoare annotation was computed. [2018-11-10 09:20:05,997 INFO L425 ceAbstractionStarter]: For program point L99-2(lines 67 625) no Hoare annotation was computed. [2018-11-10 09:20:05,997 INFO L425 ceAbstractionStarter]: For program point L496-1(lines 496 508) no Hoare annotation was computed. [2018-11-10 09:20:05,997 INFO L425 ceAbstractionStarter]: For program point L430(lines 430 434) no Hoare annotation was computed. [2018-11-10 09:20:05,997 INFO L428 ceAbstractionStarter]: At program point L199(lines 198 544) the Hoare annotation is: true [2018-11-10 09:20:05,997 INFO L421 ceAbstractionStarter]: At program point L133(lines 129 567) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-11-10 09:20:05,997 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-10 09:20:05,997 INFO L425 ceAbstractionStarter]: For program point L266(lines 266 270) no Hoare annotation was computed. [2018-11-10 09:20:05,998 INFO L425 ceAbstractionStarter]: For program point L266-2(lines 203 540) no Hoare annotation was computed. [2018-11-10 09:20:05,998 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 627 637) the Hoare annotation is: true [2018-11-10 09:20:05,998 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 627 637) no Hoare annotation was computed. [2018-11-10 09:20:05,998 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 627 637) no Hoare annotation was computed. [2018-11-10 09:20:05,998 INFO L428 ceAbstractionStarter]: At program point L632(line 632) the Hoare annotation is: true [2018-11-10 09:20:05,998 INFO L425 ceAbstractionStarter]: For program point L632-1(line 632) no Hoare annotation was computed. [2018-11-10 09:20:06,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 09:20:06 BoogieIcfgContainer [2018-11-10 09:20:06,029 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 09:20:06,029 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 09:20:06,029 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 09:20:06,029 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 09:20:06,030 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 09:19:55" (3/4) ... [2018-11-10 09:20:06,034 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 09:20:06,039 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 09:20:06,040 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ssl3_connect [2018-11-10 09:20:06,040 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 09:20:06,046 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-10 09:20:06,047 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-10 09:20:06,047 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-10 09:20:06,119 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_fabb2d9b-0b06-408a-b3c5-1dbed66e012e/bin-2019/utaipan/witness.graphml [2018-11-10 09:20:06,119 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 09:20:06,120 INFO L168 Benchmark]: Toolchain (without parser) took 11549.28 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 734.0 MB). Free memory was 950.8 MB in the beginning and 1.2 GB in the end (delta: -258.1 MB). Peak memory consumption was 475.9 MB. Max. memory is 11.5 GB. [2018-11-10 09:20:06,121 INFO L168 Benchmark]: CDTParser took 0.16 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. [2018-11-10 09:20:06,121 INFO L168 Benchmark]: CACSL2BoogieTranslator took 242.61 ms. Allocated memory is still 1.0 GB. Free memory was 950.8 MB in the beginning and 929.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 09:20:06,121 INFO L168 Benchmark]: Boogie Procedure Inliner took 15.99 ms. Allocated memory is still 1.0 GB. Free memory is still 929.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 09:20:06,121 INFO L168 Benchmark]: Boogie Preprocessor took 26.50 ms. Allocated memory is still 1.0 GB. Free memory is still 929.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 09:20:06,122 INFO L168 Benchmark]: RCFGBuilder took 512.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 929.3 MB in the beginning and 1.1 GB in the end (delta: -145.3 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2018-11-10 09:20:06,122 INFO L168 Benchmark]: TraceAbstraction took 10657.94 ms. Allocated memory was 1.2 GB in the beginning and 1.8 GB in the end (delta: 601.9 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -153.5 MB). Peak memory consumption was 448.4 MB. Max. memory is 11.5 GB. [2018-11-10 09:20:06,122 INFO L168 Benchmark]: Witness Printer took 90.10 ms. Allocated memory is still 1.8 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. [2018-11-10 09:20:06,123 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 242.61 ms. Allocated memory is still 1.0 GB. Free memory was 950.8 MB in the beginning and 929.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 15.99 ms. Allocated memory is still 1.0 GB. Free memory is still 929.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.50 ms. Allocated memory is still 1.0 GB. Free memory is still 929.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 512.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 929.3 MB in the beginning and 1.1 GB in the end (delta: -145.3 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 10657.94 ms. Allocated memory was 1.2 GB in the beginning and 1.8 GB in the end (delta: 601.9 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -153.5 MB). Peak memory consumption was 448.4 MB. Max. memory is 11.5 GB. * Witness Printer took 90.10 ms. Allocated memory is still 1.8 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 619]: 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: 189]: Loop Invariant Derived loop invariant: ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || (((((((s__hit == 0bv32 && !(4432bv32 == s__s3__tmp__next_state___0)) && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (!(4400bv32 == s__state) && (((((!(4432bv32 == s__s3__tmp__next_state___0) && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || (((2bv32 == ag_V && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) && 4560bv32 == s__state)))) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 147]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || (((((((s__hit == 0bv32 && !(4432bv32 == s__s3__tmp__next_state___0)) && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (!(4400bv32 == s__state) && ((!(4432bv32 == s__state) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) - InvariantResult [Line: 135]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967293bv32) == 0bv32) || ((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W)) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: ((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((blastFlag == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && !(4400bv32 == s__state))) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: (((((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 4352bv32 == s__state) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) || ((((s__hit == 0bv32 && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) && 4352bv32 == s__state)) || ((((2bv32 == ag_V && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 3bv32 == s__s3__tmp__next_state___0) && 5bv32 == ag_W) && 4352bv32 == s__state)) || (((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 4352bv32 == s__state) && 64bv32 == ag_Z) && 4560bv32 == s__s3__tmp__next_state___0) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) || (s__hit == 0bv32 && ((!(4432bv32 == s__state) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: ((((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && ~bvadd64(s__state, 4294955004bv32) == 0bv32) && 100bv32 == ag_Y) || ((((s__hit == 0bv32 && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) && ~bvadd64(s__state, 4294955004bv32) == 0bv32)) || (((blastFlag == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(s__state, 4294955004bv32) == 0bv32) - InvariantResult [Line: 198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: (((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) || (((s__hit == 0bv32 && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) - InvariantResult [Line: 183]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (!(4400bv32 == s__state) && ((!(4432bv32 == s__state) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) - InvariantResult [Line: 105]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((blastFlag == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && !(4400bv32 == s__state))) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: ((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: ((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: ((((((!(4432bv32 == s__state) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967295bv32) == 0bv32) && !(4400bv32 == s__state)) || ((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W)) || ((((((((s__hit == 0bv32 && !(4432bv32 == s__s3__tmp__next_state___0)) && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967295bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 4560bv32 == s__state) && 64bv32 == ag_Z) && 4560bv32 == s__s3__tmp__next_state___0) && 44bv32 == ag_X) && 100bv32 == ag_Y) || ((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 4432bv32 == s__state)) || ((((!(4432bv32 == s__s3__tmp__next_state___0) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) && ~bvadd64(s__state, 4294967293bv32) == 0bv32)) || (((4528bv32 == s__state && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W)) || (((blastFlag == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 4368bv32 == s__state)) || (((2bv32 == ag_V && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967295bv32) == 0bv32) && 4384bv32 == s__state)) || (((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 4352bv32 == s__state) && 64bv32 == ag_Z) && 4560bv32 == s__s3__tmp__next_state___0) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (((2bv32 == ag_V && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) && 4560bv32 == s__state)) || ((((((s__hit == 0bv32 && 4480bv32 == s__state) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || ((((((s__hit == 0bv32 && 4528bv32 == s__state) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || ((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (((s__hit == 0bv32 && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W)) || ((((((!(4432bv32 == s__s3__tmp__next_state___0) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && ~bvadd64(s__state, 4294967293bv32) == 0bv32) && 100bv32 == ag_Y)) || ((((2bv32 == ag_V && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 3bv32 == s__s3__tmp__next_state___0) && 5bv32 == ag_W) && 4352bv32 == s__state)) || ((((((s__hit == 0bv32 && 2bv32 == ag_V) && 4512bv32 == s__state) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (((2bv32 == ag_V && 4512bv32 == s__state) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W)) || ((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 4496bv32 == s__state) && 100bv32 == ag_Y)) || ((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 4416bv32 == s__state) && ~bvadd64(blastFlag, 4294967293bv32) == 0bv32)) || ((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 4464bv32 == s__state) && 100bv32 == ag_Y) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 137 locations, 1 error locations. SAFE Result, 10.5s OverallTime, 22 OverallIterations, 16 TraceHistogramMax, 4.4s AutomataDifference, 0.0s DeadEndRemovalTime, 1.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 4444 SDtfs, 1897 SDslu, 3289 SDs, 0 SdLazy, 2819 SolverSat, 435 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6589 GetRequests, 6545 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7483occurred in iteration=20, 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: 0.6s AutomataMinimizationTime, 22 MinimizatonAttempts, 3211 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 27 LocationsWithAnnotation, 27 PreInvPairs, 286 NumberOfFragments, 1365 HoareAnnotationTreeSize, 27 FomulaSimplifications, 12814 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 27 FomulaSimplificationsInter, 3203 FormulaSimplificationTreeSizeReductionInter, 1.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 4727 NumberOfCodeBlocks, 4727 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 6566 ConstructedInterpolants, 0 QuantifiedInterpolants, 3172198 SizeOfPredicates, 33 NumberOfNonLiveVariables, 6319 ConjunctsInSsa, 64 ConjunctsInUnsatCore, 31 InterpolantComputations, 19 PerfectInterpolantSequences, 19210/20054 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...